pltops/openbook-short · Datasets at Hugging Face

id stringlengths 2 6	question_stem stringlengths 5 215	choices dict	answerKey stringclasses 4 values	answer stringclasses 4 values	instruction stringlengths 80 412	output stringclasses 4 values	text stringlengths 105 437
7-980	The sun is responsible for	{ "label": [ "A", "B", "C", "D" ], "text": [ "puppies learning new tricks", "children growing up and getting old", "flowers wilting in a vase", "plants sprouting, blooming and wilting" ] }	D	D	Question: The sun is responsible for Options: (A) puppies learning new tricks (B) children growing up and getting old (C) flowers wilting in a vase (D) plants sprouting, blooming and wilting	Answer: The answer is D.	Question: The sun is responsible for Options: (A) puppies learning new tricks (B) children growing up and getting old (C) flowers wilting in a vase (D) plants sprouting, blooming and wilting Answer: The answer is D.
7-584	When standing miles away from Mount Rushmore	{ "label": [ "A", "B", "C", "D" ], "text": [ "the mountains seem very close", "the mountains are boring", "the mountains look the same as from up close", "the mountains seem smaller than in photographs" ] }	D	D	Question: When standing miles away from Mount Rushmore Options: (A) the mountains seem very close (B) the mountains are boring (C) the mountains look the same as from up close (D) the mountains seem smaller than in photographs	Answer: The answer is D.	Question: When standing miles away from Mount Rushmore Options: (A) the mountains seem very close (B) the mountains are boring (C) the mountains look the same as from up close (D) the mountains seem smaller than in photographs Answer: The answer is D.
7-870	When food is reduced in the stomach	{ "label": [ "A", "B", "C", "D" ], "text": [ "the mind needs time to digest", "take a second to digest what I said", "nutrients are being deconstructed", "reader's digest is a body of works" ] }	C	C	Question: When food is reduced in the stomach Options: (A) the mind needs time to digest (B) take a second to digest what I said (C) nutrients are being deconstructed (D) reader's digest is a body of works	Answer: The answer is C.	Question: When food is reduced in the stomach Options: (A) the mind needs time to digest (B) take a second to digest what I said (C) nutrients are being deconstructed (D) reader's digest is a body of works Answer: The answer is C.
7-321	Stars are	{ "label": [ "A", "B", "C", "D" ], "text": [ "warm lights that float", "made out of nitrate", "great balls of gas burning billions of miles away", "lights in the sky" ] }	C	C	Question: Stars are Options: (A) warm lights that float (B) made out of nitrate (C) great balls of gas burning billions of miles away (D) lights in the sky	Answer: The answer is C.	Question: Stars are Options: (A) warm lights that float (B) made out of nitrate (C) great balls of gas burning billions of miles away (D) lights in the sky Answer: The answer is C.
9-732	You can make a telescope with a	{ "label": [ "A", "B", "C", "D" ], "text": [ "straw", "Glass", "Candle", "mailing tube" ] }	D	D	Question: You can make a telescope with a Options: (A) straw (B) Glass (C) Candle (D) mailing tube	Answer: The answer is D.	Question: You can make a telescope with a Options: (A) straw (B) Glass (C) Candle (D) mailing tube Answer: The answer is D.
9-782	Poison causes harm to which of the following?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a Tree", "a robot", "a house", "a car" ] }	A	A	Question: Poison causes harm to which of the following? Options: (A) a Tree (B) a robot (C) a house (D) a car	Answer: The answer is A.	Question: Poison causes harm to which of the following? Options: (A) a Tree (B) a robot (C) a house (D) a car Answer: The answer is A.
9-87	an inherited characteristic found on all mammals is	{ "label": [ "A", "B", "C", "D" ], "text": [ "nails", "teeth", "shoes", "fur" ] }	D	D	Question: an inherited characteristic found on all mammals is Options: (A) nails (B) teeth (C) shoes (D) fur	Answer: The answer is D.	Question: an inherited characteristic found on all mammals is Options: (A) nails (B) teeth (C) shoes (D) fur Answer: The answer is D.
155	What doesn't eliminate waste?	{ "label": [ "A", "B", "C", "D" ], "text": [ "plants", "mushrooms", "bacteria", "robots" ] }	D	D	Question: What doesn't eliminate waste? Options: (A) plants (B) mushrooms (C) bacteria (D) robots	Answer: The answer is D.	Question: What doesn't eliminate waste? Options: (A) plants (B) mushrooms (C) bacteria (D) robots Answer: The answer is D.
1046	As a car approaches you in the night	{ "label": [ "A", "B", "C", "D" ], "text": [ "the headlights become more intense", "the headlights recede into the dark", "the headlights remain at a constant", "the headlights turn off" ] }	A	A	Question: As a car approaches you in the night Options: (A) the headlights become more intense (B) the headlights recede into the dark (C) the headlights remain at a constant (D) the headlights turn off	Answer: The answer is A.	Question: As a car approaches you in the night Options: (A) the headlights become more intense (B) the headlights recede into the dark (C) the headlights remain at a constant (D) the headlights turn off Answer: The answer is A.
7-637	When the weather changes as it does from Christmas to Easter,	{ "label": [ "A", "B", "C", "D" ], "text": [ "the air may chill", "the ground may freeze", "the plants may die", "the ground may warm" ] }	D	D	Question: When the weather changes as it does from Christmas to Easter, Options: (A) the air may chill (B) the ground may freeze (C) the plants may die (D) the ground may warm	Answer: The answer is D.	Question: When the weather changes as it does from Christmas to Easter, Options: (A) the air may chill (B) the ground may freeze (C) the plants may die (D) the ground may warm Answer: The answer is D.
9-678	Using mirrors to focus collected light from heavenly bodies allows	{ "label": [ "A", "B", "C", "D" ], "text": [ "detailed observation", "foregone conclusions", "radiation experiments", "celestial music" ] }	A	A	Question: Using mirrors to focus collected light from heavenly bodies allows Options: (A) detailed observation (B) foregone conclusions (C) radiation experiments (D) celestial music	Answer: The answer is A.	Question: Using mirrors to focus collected light from heavenly bodies allows Options: (A) detailed observation (B) foregone conclusions (C) radiation experiments (D) celestial music Answer: The answer is A.
1591	Which of these things will supplement a squirrel's caloric needs?	{ "label": [ "A", "B", "C", "D" ], "text": [ "fish", "tree bark", "nuts", "leaves" ] }	C	C	Question: Which of these things will supplement a squirrel's caloric needs? Options: (A) fish (B) tree bark (C) nuts (D) leaves	Answer: The answer is C.	Question: Which of these things will supplement a squirrel's caloric needs? Options: (A) fish (B) tree bark (C) nuts (D) leaves Answer: The answer is C.
9-572	As you look deeper into a Marbel you can see	{ "label": [ "A", "B", "C", "D" ], "text": [ "the future", "minut defects", "colors", "the other side" ] }	B	B	Question: As you look deeper into a Marbel you can see Options: (A) the future (B) minut defects (C) colors (D) the other side	Answer: The answer is B.	Question: As you look deeper into a Marbel you can see Options: (A) the future (B) minut defects (C) colors (D) the other side Answer: The answer is B.
8-72	What happens when mercury is placed in water?	{ "label": [ "A", "B", "C", "D" ], "text": [ "it dissolves", "it sinks", "it floats", "it hardens" ] }	B	B	Question: What happens when mercury is placed in water? Options: (A) it dissolves (B) it sinks (C) it floats (D) it hardens	Answer: The answer is B.	Question: What happens when mercury is placed in water? Options: (A) it dissolves (B) it sinks (C) it floats (D) it hardens Answer: The answer is B.
7-235	In the desert, a hawk may enjoy an occasional	{ "label": [ "A", "B", "C", "D" ], "text": [ "coyote", "reptile", "bat", "scorpion" ] }	B	B	Question: In the desert, a hawk may enjoy an occasional Options: (A) coyote (B) reptile (C) bat (D) scorpion	Answer: The answer is B.	Question: In the desert, a hawk may enjoy an occasional Options: (A) coyote (B) reptile (C) bat (D) scorpion Answer: The answer is B.
7-1167	A magnet will stick to	{ "label": [ "A", "B", "C", "D" ], "text": [ "a belt buckle", "a wooden table", "a plastic cup", "a paper plate" ] }	A	A	Question: A magnet will stick to Options: (A) a belt buckle (B) a wooden table (C) a plastic cup (D) a paper plate	Answer: The answer is A.	Question: A magnet will stick to Options: (A) a belt buckle (B) a wooden table (C) a plastic cup (D) a paper plate Answer: The answer is A.
1834	Shorter periods of daylight happen	{ "label": [ "A", "B", "C", "D" ], "text": [ "October to December", "November to March", "December to April", "December to March" ] }	D	D	Question: Shorter periods of daylight happen Options: (A) October to December (B) November to March (C) December to April (D) December to March	Answer: The answer is D.	Question: Shorter periods of daylight happen Options: (A) October to December (B) November to March (C) December to April (D) December to March Answer: The answer is D.
9-872	A person is lost in a dense forest, and needs to find their home. They know their home is to the south, and they are headed north. They can find home by using a	{ "label": [ "A", "B", "C", "D" ], "text": [ "northern-directing device", "northern light reader", "northeastern winds", "north central credit" ] }	A	A	Question: A person is lost in a dense forest, and needs to find their home. They know their home is to the south, and they are headed north. They can find home by using a Options: (A) northern-directing device (B) northern light reader (C) northeastern winds (D) north central credit	Answer: The answer is A.	Question: A person is lost in a dense forest, and needs to find their home. They know their home is to the south, and they are headed north. They can find home by using a Options: (A) northern-directing device (B) northern light reader (C) northeastern winds (D) north central credit Answer: The answer is A.
116	Where are you likely to find a nonrenewable resource?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a forest", "a dam", "a mine", "a solar panel" ] }	C	C	Question: Where are you likely to find a nonrenewable resource? Options: (A) a forest (B) a dam (C) a mine (D) a solar panel	Answer: The answer is C.	Question: Where are you likely to find a nonrenewable resource? Options: (A) a forest (B) a dam (C) a mine (D) a solar panel Answer: The answer is C.
8-81	A man is searching for his dog in the woods and brings a flashlight. The flashlight has two large batteries in it, which	{ "label": [ "A", "B", "C", "D" ], "text": [ "provide light due to wiring", "provide light through plastic", "use light to heat the flashlight", "provide light due to moisture" ] }	A	A	Question: A man is searching for his dog in the woods and brings a flashlight. The flashlight has two large batteries in it, which Options: (A) provide light due to wiring (B) provide light through plastic (C) use light to heat the flashlight (D) provide light due to moisture	Answer: The answer is A.	Question: A man is searching for his dog in the woods and brings a flashlight. The flashlight has two large batteries in it, which Options: (A) provide light due to wiring (B) provide light through plastic (C) use light to heat the flashlight (D) provide light due to moisture Answer: The answer is A.
9-404	the summer solstice is on June 21st in the	{ "label": [ "A", "B", "C", "D" ], "text": [ "in the south pacific", "upper portion of earth", "lower portion of earth", "the equator near the tropics" ] }	B	B	Question: the summer solstice is on June 21st in the Options: (A) in the south pacific (B) upper portion of earth (C) lower portion of earth (D) the equator near the tropics	Answer: The answer is B.	Question: the summer solstice is on June 21st in the Options: (A) in the south pacific (B) upper portion of earth (C) lower portion of earth (D) the equator near the tropics Answer: The answer is B.
8-310	A mouse is being hunted by a Great Horned Owl. The owl watches the mouse carefully, and the mouse is unaware that it is being hunted. The mouse is unable to tell where the owl is, because	{ "label": [ "A", "B", "C", "D" ], "text": [ "the owl is invisible", "the mouse is oblivious", "the mouse is blind", "the owl matches its background" ] }	D	D	Question: A mouse is being hunted by a Great Horned Owl. The owl watches the mouse carefully, and the mouse is unaware that it is being hunted. The mouse is unable to tell where the owl is, because Options: (A) the owl is invisible (B) the mouse is oblivious (C) the mouse is blind (D) the owl matches its background	Answer: The answer is D.	Question: A mouse is being hunted by a Great Horned Owl. The owl watches the mouse carefully, and the mouse is unaware that it is being hunted. The mouse is unable to tell where the owl is, because Options: (A) the owl is invisible (B) the mouse is oblivious (C) the mouse is blind (D) the owl matches its background Answer: The answer is D.
1380	You would use a seismometer if	{ "label": [ "A", "B", "C", "D" ], "text": [ "A mysterious rumble off the coast of Japan", "Someone farted in class", "Kids were stomping on the floor", "to track the buzz of a bee" ] }	A	A	Question: You would use a seismometer if Options: (A) A mysterious rumble off the coast of Japan (B) Someone farted in class (C) Kids were stomping on the floor (D) to track the buzz of a bee	Answer: The answer is A.	Question: You would use a seismometer if Options: (A) A mysterious rumble off the coast of Japan (B) Someone farted in class (C) Kids were stomping on the floor (D) to track the buzz of a bee Answer: The answer is A.
7-1133	Many animals that give birth to live young have	{ "label": [ "A", "B", "C", "D" ], "text": [ "gills", "scales", "exoskeletons", "legs" ] }	D	D	Question: Many animals that give birth to live young have Options: (A) gills (B) scales (C) exoskeletons (D) legs	Answer: The answer is D.	Question: Many animals that give birth to live young have Options: (A) gills (B) scales (C) exoskeletons (D) legs Answer: The answer is D.
9-295	A child will only grow if they are provided with	{ "label": [ "A", "B", "C", "D" ], "text": [ "a bed", "education", "inspiration", "energy" ] }	D	D	Question: A child will only grow if they are provided with Options: (A) a bed (B) education (C) inspiration (D) energy	Answer: The answer is D.	Question: A child will only grow if they are provided with Options: (A) a bed (B) education (C) inspiration (D) energy Answer: The answer is D.
9-512	Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to	{ "label": [ "A", "B", "C", "D" ], "text": [ "swell", "float", "die", "burn" ] }	A	A	Question: Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to Options: (A) swell (B) float (C) die (D) burn	Answer: The answer is A.	Question: Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to Options: (A) swell (B) float (C) die (D) burn Answer: The answer is A.
7-1065	The many trees on a forest floor	{ "label": [ "A", "B", "C", "D" ], "text": [ "are unable to decay", "are able to regrow themselves", "are broken down for good", "broke, passed, will decay" ] }	D	D	Question: The many trees on a forest floor Options: (A) are unable to decay (B) are able to regrow themselves (C) are broken down for good (D) broke, passed, will decay	Answer: The answer is D.	Question: The many trees on a forest floor Options: (A) are unable to decay (B) are able to regrow themselves (C) are broken down for good (D) broke, passed, will decay Answer: The answer is D.
9-122	A car is driving on a highway trying to get up the the speed limit. However, there are strong winds hitting the windshield of the car. Even though the driver is trying to speed up, the high winds	{ "label": [ "A", "B", "C", "D" ], "text": [ "flip the car over", "help the car go faster", "conflict with the driver's goal", "move the car sideways" ] }	C	C	Question: A car is driving on a highway trying to get up the the speed limit. However, there are strong winds hitting the windshield of the car. Even though the driver is trying to speed up, the high winds Options: (A) flip the car over (B) help the car go faster (C) conflict with the driver's goal (D) move the car sideways	Answer: The answer is C.	Question: A car is driving on a highway trying to get up the the speed limit. However, there are strong winds hitting the windshield of the car. Even though the driver is trying to speed up, the high winds Options: (A) flip the car over (B) help the car go faster (C) conflict with the driver's goal (D) move the car sideways Answer: The answer is C.
8-78	a student leaves a nail line on a mineral sample, so that mineral can be described as what?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a mineral", "a soft mineral", "a liquid mineral", "a mineral melt" ] }	B	B	Question: a student leaves a nail line on a mineral sample, so that mineral can be described as what? Options: (A) a mineral (B) a soft mineral (C) a liquid mineral (D) a mineral melt	Answer: The answer is B.	Question: a student leaves a nail line on a mineral sample, so that mineral can be described as what? Options: (A) a mineral (B) a soft mineral (C) a liquid mineral (D) a mineral melt Answer: The answer is B.
7-749	An example of a chemical change is acid breaking down substances, another is	{ "label": [ "A", "B", "C", "D" ], "text": [ "flour added to salt", "milk added to water", "corn added to soup", "lemon juice added to milk" ] }	D	D	Question: An example of a chemical change is acid breaking down substances, another is Options: (A) flour added to salt (B) milk added to water (C) corn added to soup (D) lemon juice added to milk	Answer: The answer is D.	Question: An example of a chemical change is acid breaking down substances, another is Options: (A) flour added to salt (B) milk added to water (C) corn added to soup (D) lemon juice added to milk Answer: The answer is D.
453	Matter in the gas phase has	{ "label": [ "A", "B", "C", "D" ], "text": [ "fluctuating volume", "turned up volume", "turned down volume", "steady volume" ] }	A	A	Question: Matter in the gas phase has Options: (A) fluctuating volume (B) turned up volume (C) turned down volume (D) steady volume	Answer: The answer is A.	Question: Matter in the gas phase has Options: (A) fluctuating volume (B) turned up volume (C) turned down volume (D) steady volume Answer: The answer is A.
9-439	an example of an excellent earth mover is	{ "label": [ "A", "B", "C", "D" ], "text": [ "cat", "dog", "annelids", "fish" ] }	C	C	Question: an example of an excellent earth mover is Options: (A) cat (B) dog (C) annelids (D) fish	Answer: The answer is C.	Question: an example of an excellent earth mover is Options: (A) cat (B) dog (C) annelids (D) fish Answer: The answer is C.
21	Which animal gives birth to live young?	{ "label": [ "A", "B", "C", "D" ], "text": [ "Shark", "Turtle", "Giraffe", "Spider" ] }	C	C	Question: Which animal gives birth to live young? Options: (A) Shark (B) Turtle (C) Giraffe (D) Spider	Answer: The answer is C.	Question: Which animal gives birth to live young? Options: (A) Shark (B) Turtle (C) Giraffe (D) Spider Answer: The answer is C.
9-938	As a plant's roots get bigger, they split apart	{ "label": [ "A", "B", "C", "D" ], "text": [ "worms", "water", "granite", "atoms" ] }	C	C	Question: As a plant's roots get bigger, they split apart Options: (A) worms (B) water (C) granite (D) atoms	Answer: The answer is C.	Question: As a plant's roots get bigger, they split apart Options: (A) worms (B) water (C) granite (D) atoms Answer: The answer is C.
1695	In the wilderness, light pollution is?	{ "label": [ "A", "B", "C", "D" ], "text": [ "less", "stronger", "brighter", "more widespread" ] }	A	A	Question: In the wilderness, light pollution is? Options: (A) less (B) stronger (C) brighter (D) more widespread	Answer: The answer is A.	Question: In the wilderness, light pollution is? Options: (A) less (B) stronger (C) brighter (D) more widespread Answer: The answer is A.
9-1171	Water vapor is an example of what?	{ "label": [ "A", "B", "C", "D" ], "text": [ "moistness", "warmth", "heat", "coldness" ] }	A	A	Question: Water vapor is an example of what? Options: (A) moistness (B) warmth (C) heat (D) coldness	Answer: The answer is A.	Question: Water vapor is an example of what? Options: (A) moistness (B) warmth (C) heat (D) coldness Answer: The answer is A.
9-1070	Heat and moisture in the ocean is a good recipe for	{ "label": [ "A", "B", "C", "D" ], "text": [ "a violent storm", "violent sea animals", "condensation", "inland storms" ] }	A	A	Question: Heat and moisture in the ocean is a good recipe for Options: (A) a violent storm (B) violent sea animals (C) condensation (D) inland storms	Answer: The answer is A.	Question: Heat and moisture in the ocean is a good recipe for Options: (A) a violent storm (B) violent sea animals (C) condensation (D) inland storms Answer: The answer is A.
9-650	if the boiling point of water is attained, what ensues beyond this point?	{ "label": [ "A", "B", "C", "D" ], "text": [ "the water turns evaporates rapidly", "the water then solidifies", "the water becomes black", "all of these" ] }	A	A	Question: if the boiling point of water is attained, what ensues beyond this point? Options: (A) the water turns evaporates rapidly (B) the water then solidifies (C) the water becomes black (D) all of these	Answer: The answer is A.	Question: if the boiling point of water is attained, what ensues beyond this point? Options: (A) the water turns evaporates rapidly (B) the water then solidifies (C) the water becomes black (D) all of these Answer: The answer is A.
384	What is the most likely to be an effect of acid rain on an aquatic environment?	{ "label": [ "A", "B", "C", "D" ], "text": [ "decrease in plant life", "increase in fish population", "increase in plant growth", "cleaner and clearer water" ] }	A	A	Question: What is the most likely to be an effect of acid rain on an aquatic environment? Options: (A) decrease in plant life (B) increase in fish population (C) increase in plant growth (D) cleaner and clearer water	Answer: The answer is A.	Question: What is the most likely to be an effect of acid rain on an aquatic environment? Options: (A) decrease in plant life (B) increase in fish population (C) increase in plant growth (D) cleaner and clearer water Answer: The answer is A.
1261	When the moon is full is has a different	{ "label": [ "A", "B", "C", "D" ], "text": [ "size", "weight", "distance", "appearance" ] }	D	D	Question: When the moon is full is has a different Options: (A) size (B) weight (C) distance (D) appearance	Answer: The answer is D.	Question: When the moon is full is has a different Options: (A) size (B) weight (C) distance (D) appearance Answer: The answer is D.
9-1051	What happens when a hemisphere is tilted away from the sun?	{ "label": [ "A", "B", "C", "D" ], "text": [ "cools", "nothing", "heats", "warms" ] }	A	A	Question: What happens when a hemisphere is tilted away from the sun? Options: (A) cools (B) nothing (C) heats (D) warms	Answer: The answer is A.	Question: What happens when a hemisphere is tilted away from the sun? Options: (A) cools (B) nothing (C) heats (D) warms Answer: The answer is A.
1320	One renewable fuel source is	{ "label": [ "A", "B", "C", "D" ], "text": [ "vegetable oil", "coal", "fossil fuel", "petroleum fuel" ] }	A	A	Question: One renewable fuel source is Options: (A) vegetable oil (B) coal (C) fossil fuel (D) petroleum fuel	Answer: The answer is A.	Question: One renewable fuel source is Options: (A) vegetable oil (B) coal (C) fossil fuel (D) petroleum fuel Answer: The answer is A.
9-676	I can use electrical energy to	{ "label": [ "A", "B", "C", "D" ], "text": [ "Run a mile", "Swim", "bake a bagel", "Rock climb" ] }	C	C	Question: I can use electrical energy to Options: (A) Run a mile (B) Swim (C) bake a bagel (D) Rock climb	Answer: The answer is C.	Question: I can use electrical energy to Options: (A) Run a mile (B) Swim (C) bake a bagel (D) Rock climb Answer: The answer is C.
9-128	On the list of a flower's goals would be to	{ "label": [ "A", "B", "C", "D" ], "text": [ "produce carbon dioxide", "deroot and die", "produce offspring", "remain sterile" ] }	C	C	Question: On the list of a flower's goals would be to Options: (A) produce carbon dioxide (B) deroot and die (C) produce offspring (D) remain sterile	Answer: The answer is C.	Question: On the list of a flower's goals would be to Options: (A) produce carbon dioxide (B) deroot and die (C) produce offspring (D) remain sterile Answer: The answer is C.
9-644	A person wants to buy some reusable equipment for the kitchen, so they get	{ "label": [ "A", "B", "C", "D" ], "text": [ "paper plates", "ceramic plates", "solo cups", "plastic forks" ] }	B	B	Question: A person wants to buy some reusable equipment for the kitchen, so they get Options: (A) paper plates (B) ceramic plates (C) solo cups (D) plastic forks	Answer: The answer is B.	Question: A person wants to buy some reusable equipment for the kitchen, so they get Options: (A) paper plates (B) ceramic plates (C) solo cups (D) plastic forks Answer: The answer is B.
7-342	The only stage of the water cycle process that is nonexistent is	{ "label": [ "A", "B", "C", "D" ], "text": [ "evaporation", "evaluation", "precipitation", "condensation" ] }	B	B	Question: The only stage of the water cycle process that is nonexistent is Options: (A) evaporation (B) evaluation (C) precipitation (D) condensation	Answer: The answer is B.	Question: The only stage of the water cycle process that is nonexistent is Options: (A) evaporation (B) evaluation (C) precipitation (D) condensation Answer: The answer is B.
8-73	which of these would more likely survive?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a lost dog by the river, with small rodents", "a cat left in the desert", "a man drifting a raft at sea without supplies", "none of these" ] }	A	A	Question: which of these would more likely survive? Options: (A) a lost dog by the river, with small rodents (B) a cat left in the desert (C) a man drifting a raft at sea without supplies (D) none of these	Answer: The answer is A.	Question: which of these would more likely survive? Options: (A) a lost dog by the river, with small rodents (B) a cat left in the desert (C) a man drifting a raft at sea without supplies (D) none of these Answer: The answer is A.
7-30	The moon's surface	{ "label": [ "A", "B", "C", "D" ], "text": [ "is smooth on the entire surface", "contains large cavities cause by explosions", "contains an internal core of cheese", "is filled with lakes" ] }	B	B	Question: The moon's surface Options: (A) is smooth on the entire surface (B) contains large cavities cause by explosions (C) contains an internal core of cheese (D) is filled with lakes	Answer: The answer is B.	Question: The moon's surface Options: (A) is smooth on the entire surface (B) contains large cavities cause by explosions (C) contains an internal core of cheese (D) is filled with lakes Answer: The answer is B.
1310	Greenhouses	{ "label": [ "A", "B", "C", "D" ], "text": [ "trap the dangerous gases released by plants", "protect plants from snow and frost", "keep plants from getting warm", "protect plants from mild weather" ] }	B	B	Question: Greenhouses Options: (A) trap the dangerous gases released by plants (B) protect plants from snow and frost (C) keep plants from getting warm (D) protect plants from mild weather	Answer: The answer is B.	Question: Greenhouses Options: (A) trap the dangerous gases released by plants (B) protect plants from snow and frost (C) keep plants from getting warm (D) protect plants from mild weather Answer: The answer is B.
1157	Earth rotating causes	{ "label": [ "A", "B", "C", "D" ], "text": [ "the cycling of AM and PM", "the creation of volcanic eruptions", "the cycling of the tides", "the creation of gravity" ] }	A	A	Question: Earth rotating causes Options: (A) the cycling of AM and PM (B) the creation of volcanic eruptions (C) the cycling of the tides (D) the creation of gravity	Answer: The answer is A.	Question: Earth rotating causes Options: (A) the cycling of AM and PM (B) the creation of volcanic eruptions (C) the cycling of the tides (D) the creation of gravity Answer: The answer is A.
9-672	which one of these can help a person cook their food?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a stack of clothes", "a stack of cans", "a pack of cigarettes", "a counter cooker appliance" ] }	D	D	Question: which one of these can help a person cook their food? Options: (A) a stack of clothes (B) a stack of cans (C) a pack of cigarettes (D) a counter cooker appliance	Answer: The answer is D.	Question: which one of these can help a person cook their food? Options: (A) a stack of clothes (B) a stack of cans (C) a pack of cigarettes (D) a counter cooker appliance Answer: The answer is D.
8-203	Sunlight produces heat that causes	{ "label": [ "A", "B", "C", "D" ], "text": [ "dogs to bark", "stones to form", "warmth on bodies", "plastic to form" ] }	C	C	Question: Sunlight produces heat that causes Options: (A) dogs to bark (B) stones to form (C) warmth on bodies (D) plastic to form	Answer: The answer is C.	Question: Sunlight produces heat that causes Options: (A) dogs to bark (B) stones to form (C) warmth on bodies (D) plastic to form Answer: The answer is C.
8-37	with which could you tell the exact size of an object?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a plain stick with irregular shape", "a plastic tape with graduated markings", "a thermometer with mercury in it", "a metal cooking spoon" ] }	B	B	Question: with which could you tell the exact size of an object? Options: (A) a plain stick with irregular shape (B) a plastic tape with graduated markings (C) a thermometer with mercury in it (D) a metal cooking spoon	Answer: The answer is B.	Question: with which could you tell the exact size of an object? Options: (A) a plain stick with irregular shape (B) a plastic tape with graduated markings (C) a thermometer with mercury in it (D) a metal cooking spoon Answer: The answer is B.
1875	Which would be the result of the breeding of two wolves?	{ "label": [ "A", "B", "C", "D" ], "text": [ "kittens", "wolf pups", "fox pups", "dog pups" ] }	B	B	Question: Which would be the result of the breeding of two wolves? Options: (A) kittens (B) wolf pups (C) fox pups (D) dog pups	Answer: The answer is B.	Question: Which would be the result of the breeding of two wolves? Options: (A) kittens (B) wolf pups (C) fox pups (D) dog pups Answer: The answer is B.
7-678	Scales	{ "label": [ "A", "B", "C", "D" ], "text": [ "measure how much belly fat the user has", "measure height of the user", "help users know if they need to drop some lbs.", "help users determine their blood sugar levels" ] }	C	C	Question: Scales Options: (A) measure how much belly fat the user has (B) measure height of the user (C) help users know if they need to drop some lbs. (D) help users determine their blood sugar levels	Answer: The answer is C.	Question: Scales Options: (A) measure how much belly fat the user has (B) measure height of the user (C) help users know if they need to drop some lbs. (D) help users determine their blood sugar levels Answer: The answer is C.
7-156	When producers create food in an ecosystem, a portion of the nutrients are	{ "label": [ "A", "B", "C", "D" ], "text": [ "carbs", "energy", "grass", "flowers" ] }	A	A	Question: When producers create food in an ecosystem, a portion of the nutrients are Options: (A) carbs (B) energy (C) grass (D) flowers	Answer: The answer is A.	Question: When producers create food in an ecosystem, a portion of the nutrients are Options: (A) carbs (B) energy (C) grass (D) flowers Answer: The answer is A.
9-441	Two ships grazing each other as they pass will	{ "label": [ "A", "B", "C", "D" ], "text": [ "cause mayhem", "sink them", "speed them up", "slow them down" ] }	D	D	Question: Two ships grazing each other as they pass will Options: (A) cause mayhem (B) sink them (C) speed them up (D) slow them down	Answer: The answer is D.	Question: Two ships grazing each other as they pass will Options: (A) cause mayhem (B) sink them (C) speed them up (D) slow them down Answer: The answer is D.
278	A battery converts chemical energy into	{ "label": [ "A", "B", "C", "D" ], "text": [ "energy stored due to the relative positions of charged particles or electric fields", "energy stored due to the bombardment of particles", "energy stored between the cells of nonadjacent particles", "energy that is broken down in particles" ] }	A	A	Question: A battery converts chemical energy into Options: (A) energy stored due to the relative positions of charged particles or electric fields (B) energy stored due to the bombardment of particles (C) energy stored between the cells of nonadjacent particles (D) energy that is broken down in particles	Answer: The answer is A.	Question: A battery converts chemical energy into Options: (A) energy stored due to the relative positions of charged particles or electric fields (B) energy stored due to the bombardment of particles (C) energy stored between the cells of nonadjacent particles (D) energy that is broken down in particles Answer: The answer is A.
9-373	The leaves of a plant benefit from?	{ "label": [ "A", "B", "C", "D" ], "text": [ "dog", "sun", "human", "dust" ] }	B	B	Question: The leaves of a plant benefit from? Options: (A) dog (B) sun (C) human (D) dust	Answer: The answer is B.	Question: The leaves of a plant benefit from? Options: (A) dog (B) sun (C) human (D) dust Answer: The answer is B.
7-16	Quartz may produce rainbows when light is shined	{ "label": [ "A", "B", "C", "D" ], "text": [ "around the crystal's area", "through any of its sides", "in the room its in", "in to a mirror at it" ] }	B	B	Question: Quartz may produce rainbows when light is shined Options: (A) around the crystal's area (B) through any of its sides (C) in the room its in (D) in to a mirror at it	Answer: The answer is B.	Question: Quartz may produce rainbows when light is shined Options: (A) around the crystal's area (B) through any of its sides (C) in the room its in (D) in to a mirror at it Answer: The answer is B.
8-264	A woman is digging under a tree on a tall mountain. She is looking for interesting rocks, and a foot down into the soil, discovers a fossilized fish skeleton. From this discovery, the woman is able to determine that	{ "label": [ "A", "B", "C", "D" ], "text": [ "the mountain used to be underwater", "some bears in mountains eat fish", "some fish can climb mountains", "sometimes rain can move fish to high spaces" ] }	A	A	Question: A woman is digging under a tree on a tall mountain. She is looking for interesting rocks, and a foot down into the soil, discovers a fossilized fish skeleton. From this discovery, the woman is able to determine that Options: (A) the mountain used to be underwater (B) some bears in mountains eat fish (C) some fish can climb mountains (D) sometimes rain can move fish to high spaces	Answer: The answer is A.	Question: A woman is digging under a tree on a tall mountain. She is looking for interesting rocks, and a foot down into the soil, discovers a fossilized fish skeleton. From this discovery, the woman is able to determine that Options: (A) the mountain used to be underwater (B) some bears in mountains eat fish (C) some fish can climb mountains (D) sometimes rain can move fish to high spaces Answer: The answer is A.
814	Which animal lacks the ability to see by sensing light?	{ "label": [ "A", "B", "C", "D" ], "text": [ "Southern cave crayfish", "lobster", "cod", "salmon" ] }	A	A	Question: Which animal lacks the ability to see by sensing light? Options: (A) Southern cave crayfish (B) lobster (C) cod (D) salmon	Answer: The answer is A.	Question: Which animal lacks the ability to see by sensing light? Options: (A) Southern cave crayfish (B) lobster (C) cod (D) salmon Answer: The answer is A.
9-1116	Which animal emits something that many autistic people would be extra sensitive to?	{ "label": [ "A", "B", "C", "D" ], "text": [ "cow", "dog", "cat", "skunk" ] }	D	D	Question: Which animal emits something that many autistic people would be extra sensitive to? Options: (A) cow (B) dog (C) cat (D) skunk	Answer: The answer is D.	Question: Which animal emits something that many autistic people would be extra sensitive to? Options: (A) cow (B) dog (C) cat (D) skunk Answer: The answer is D.
9-218	which of these usually occur over the shortest period?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a super size earthquake", "a torrential rain fall", "all of these", "the eruption of a volcano" ] }	A	A	Question: which of these usually occur over the shortest period? Options: (A) a super size earthquake (B) a torrential rain fall (C) all of these (D) the eruption of a volcano	Answer: The answer is A.	Question: which of these usually occur over the shortest period? Options: (A) a super size earthquake (B) a torrential rain fall (C) all of these (D) the eruption of a volcano Answer: The answer is A.
9-200	If the sun has set it is	{ "label": [ "A", "B", "C", "D" ], "text": [ "easy to cook a meal", "time to eat breakfast", "necessary to wear a coat", "harder to see outside" ] }	D	D	Question: If the sun has set it is Options: (A) easy to cook a meal (B) time to eat breakfast (C) necessary to wear a coat (D) harder to see outside	Answer: The answer is D.	Question: If the sun has set it is Options: (A) easy to cook a meal (B) time to eat breakfast (C) necessary to wear a coat (D) harder to see outside Answer: The answer is D.
7-282	A magnifying glass	{ "label": [ "A", "B", "C", "D" ], "text": [ "would allow the user to better view the legs on an ant", "would enhance the smell of a viewed specimen", "would blur the legs of an ant", "would enhance the feel of the user" ] }	A	A	Question: A magnifying glass Options: (A) would allow the user to better view the legs on an ant (B) would enhance the smell of a viewed specimen (C) would blur the legs of an ant (D) would enhance the feel of the user	Answer: The answer is A.	Question: A magnifying glass Options: (A) would allow the user to better view the legs on an ant (B) would enhance the smell of a viewed specimen (C) would blur the legs of an ant (D) would enhance the feel of the user Answer: The answer is A.
9-207	What do rotating vanes on an electric fan do to air?	{ "label": [ "A", "B", "C", "D" ], "text": [ "dampen", "circulate", "cool", "warm" ] }	B	B	Question: What do rotating vanes on an electric fan do to air? Options: (A) dampen (B) circulate (C) cool (D) warm	Answer: The answer is B.	Question: What do rotating vanes on an electric fan do to air? Options: (A) dampen (B) circulate (C) cool (D) warm Answer: The answer is B.
8-408	An animal would have its inner parts better protected if it had which of these?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a backpack on its back", "a calcium fortified internal structure", "none of these", "a shell of cotton" ] }	B	B	Question: An animal would have its inner parts better protected if it had which of these? Options: (A) a backpack on its back (B) a calcium fortified internal structure (C) none of these (D) a shell of cotton	Answer: The answer is B.	Question: An animal would have its inner parts better protected if it had which of these? Options: (A) a backpack on its back (B) a calcium fortified internal structure (C) none of these (D) a shell of cotton Answer: The answer is B.
1891	Plants require this to grow	{ "label": [ "A", "B", "C", "D" ], "text": [ "fertilizer", "cool temperatures", "non-organic matter", "H2O" ] }	D	D	Question: Plants require this to grow Options: (A) fertilizer (B) cool temperatures (C) non-organic matter (D) H2O	Answer: The answer is D.	Question: Plants require this to grow Options: (A) fertilizer (B) cool temperatures (C) non-organic matter (D) H2O Answer: The answer is D.
7-969	Renewable resources	{ "label": [ "A", "B", "C", "D" ], "text": [ "often come from fossil fuels", "take centuries to biodegrade", "can be used ad infinitum", "should be used conservatively" ] }	C	C	Question: Renewable resources Options: (A) often come from fossil fuels (B) take centuries to biodegrade (C) can be used ad infinitum (D) should be used conservatively	Answer: The answer is C.	Question: Renewable resources Options: (A) often come from fossil fuels (B) take centuries to biodegrade (C) can be used ad infinitum (D) should be used conservatively Answer: The answer is C.
8-124	a day hiking will most likely result in which of these?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a paling of the skin", "a greening of the skin", "an even darker tone", "none of these" ] }	C	C	Question: a day hiking will most likely result in which of these? Options: (A) a paling of the skin (B) a greening of the skin (C) an even darker tone (D) none of these	Answer: The answer is C.	Question: a day hiking will most likely result in which of these? Options: (A) a paling of the skin (B) a greening of the skin (C) an even darker tone (D) none of these Answer: The answer is C.
1288	Refraction	{ "label": [ "A", "B", "C", "D" ], "text": [ "makes objects appear to be twice their size", "moves heat energy thru sound waves", "is the phenomenon involved in mirrors", "makes a straw appear broken when in a cup of water" ] }	D	D	Question: Refraction Options: (A) makes objects appear to be twice their size (B) moves heat energy thru sound waves (C) is the phenomenon involved in mirrors (D) makes a straw appear broken when in a cup of water	Answer: The answer is D.	Question: Refraction Options: (A) makes objects appear to be twice their size (B) moves heat energy thru sound waves (C) is the phenomenon involved in mirrors (D) makes a straw appear broken when in a cup of water Answer: The answer is D.
9-836	which of these can be considered a stage in the water cycle?	{ "label": [ "A", "B", "C", "D" ], "text": [ "all of these", "the combination of nails and hammers", "the presence of H20", "the combination of chlorine and gas" ] }	C	C	Question: which of these can be considered a stage in the water cycle? Options: (A) all of these (B) the combination of nails and hammers (C) the presence of H20 (D) the combination of chlorine and gas	Answer: The answer is C.	Question: which of these can be considered a stage in the water cycle? Options: (A) all of these (B) the combination of nails and hammers (C) the presence of H20 (D) the combination of chlorine and gas Answer: The answer is C.
9-725	Which of these items is required for a deer to live	{ "label": [ "A", "B", "C", "D" ], "text": [ "sun", "iron", "sand", "cafeteria" ] }	A	A	Question: Which of these items is required for a deer to live Options: (A) sun (B) iron (C) sand (D) cafeteria	Answer: The answer is A.	Question: Which of these items is required for a deer to live Options: (A) sun (B) iron (C) sand (D) cafeteria Answer: The answer is A.
9-973	Where is the best place to shoot animals?	{ "label": [ "A", "B", "C", "D" ], "text": [ "national park", "sky", "forest", "sea" ] }	C	C	Question: Where is the best place to shoot animals? Options: (A) national park (B) sky (C) forest (D) sea	Answer: The answer is C.	Question: Where is the best place to shoot animals? Options: (A) national park (B) sky (C) forest (D) sea Answer: The answer is C.
7-892	Spiders can catch prey by doing all aside from	{ "label": [ "A", "B", "C", "D" ], "text": [ "building webs", "building traps", "hunting", "howling" ] }	D	D	Question: Spiders can catch prey by doing all aside from Options: (A) building webs (B) building traps (C) hunting (D) howling	Answer: The answer is D.	Question: Spiders can catch prey by doing all aside from Options: (A) building webs (B) building traps (C) hunting (D) howling Answer: The answer is D.
112	When does electricity flow through a conductor?	{ "label": [ "A", "B", "C", "D" ], "text": [ "when it's outside around lighting", "when it's attached to a battery", "when it's attached to a human", "when it's near a light bulb" ] }	B	B	Question: When does electricity flow through a conductor? Options: (A) when it's outside around lighting (B) when it's attached to a battery (C) when it's attached to a human (D) when it's near a light bulb	Answer: The answer is B.	Question: When does electricity flow through a conductor? Options: (A) when it's outside around lighting (B) when it's attached to a battery (C) when it's attached to a human (D) when it's near a light bulb Answer: The answer is B.
9-608	I can use a stopwatch to track	{ "label": [ "A", "B", "C", "D" ], "text": [ "The number of freckles I have on my back", "How long the road is", "My weight loss in 6 months", "how many marshmallows I can eat in 10 minutes" ] }	D	D	Question: I can use a stopwatch to track Options: (A) The number of freckles I have on my back (B) How long the road is (C) My weight loss in 6 months (D) how many marshmallows I can eat in 10 minutes	Answer: The answer is D.	Question: I can use a stopwatch to track Options: (A) The number of freckles I have on my back (B) How long the road is (C) My weight loss in 6 months (D) how many marshmallows I can eat in 10 minutes Answer: The answer is D.
306	If John were going to the store, how would he measure his trip?	{ "label": [ "A", "B", "C", "D" ], "text": [ "kilometer", "centimeter", "decameter", "meter" ] }	A	A	Question: If John were going to the store, how would he measure his trip? Options: (A) kilometer (B) centimeter (C) decameter (D) meter	Answer: The answer is A.	Question: If John were going to the store, how would he measure his trip? Options: (A) kilometer (B) centimeter (C) decameter (D) meter Answer: The answer is A.
9-97	A man plugs his television into an outlet behind a cabinet. He sees that the television may now be turned on so that he can watch his favorite show. The man knows that by hooking the t.v. cord into the outlet	{ "label": [ "A", "B", "C", "D" ], "text": [ "he completed a lap", "he made a good deal", "he invented new circuits", "he completed a circuit" ] }	D	D	Question: A man plugs his television into an outlet behind a cabinet. He sees that the television may now be turned on so that he can watch his favorite show. The man knows that by hooking the t.v. cord into the outlet Options: (A) he completed a lap (B) he made a good deal (C) he invented new circuits (D) he completed a circuit	Answer: The answer is D.	Question: A man plugs his television into an outlet behind a cabinet. He sees that the television may now be turned on so that he can watch his favorite show. The man knows that by hooking the t.v. cord into the outlet Options: (A) he completed a lap (B) he made a good deal (C) he invented new circuits (D) he completed a circuit Answer: The answer is D.
9-625	Which type of energy is the most environmentally friendly?	{ "label": [ "A", "B", "C", "D" ], "text": [ "Coal", "Petroleum", "Natural Gas", "Sunlight" ] }	D	D	Question: Which type of energy is the most environmentally friendly? Options: (A) Coal (B) Petroleum (C) Natural Gas (D) Sunlight	Answer: The answer is D.	Question: Which type of energy is the most environmentally friendly? Options: (A) Coal (B) Petroleum (C) Natural Gas (D) Sunlight Answer: The answer is D.
8-446	Which form can be made into a triangle?	{ "label": [ "A", "B", "C", "D" ], "text": [ "ice", "steam", "water", "salt water" ] }	A	A	Question: Which form can be made into a triangle? Options: (A) ice (B) steam (C) water (D) salt water	Answer: The answer is A.	Question: Which form can be made into a triangle? Options: (A) ice (B) steam (C) water (D) salt water Answer: The answer is A.
9-451	who would see better through an underground tunnel?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a boy with a pen", "a man with a stick", "a man with a spoon", "a man with a candle and match" ] }	D	D	Question: who would see better through an underground tunnel? Options: (A) a boy with a pen (B) a man with a stick (C) a man with a spoon (D) a man with a candle and match	Answer: The answer is D.	Question: who would see better through an underground tunnel? Options: (A) a boy with a pen (B) a man with a stick (C) a man with a spoon (D) a man with a candle and match Answer: The answer is D.
884	There are now many more people because of	{ "label": [ "A", "B", "C", "D" ], "text": [ "efficient farming", "more cities", "computers", "global warming" ] }	A	A	Question: There are now many more people because of Options: (A) efficient farming (B) more cities (C) computers (D) global warming	Answer: The answer is A.	Question: There are now many more people because of Options: (A) efficient farming (B) more cities (C) computers (D) global warming Answer: The answer is A.
8-267	Water in a sealed jar might do what when placed in the freezer?	{ "label": [ "A", "B", "C", "D" ], "text": [ "evaporate", "break it", "melt", "run off" ] }	B	B	Question: Water in a sealed jar might do what when placed in the freezer? Options: (A) evaporate (B) break it (C) melt (D) run off	Answer: The answer is B.	Question: Water in a sealed jar might do what when placed in the freezer? Options: (A) evaporate (B) break it (C) melt (D) run off Answer: The answer is B.
1230	What causes a chemical reaction?	{ "label": [ "A", "B", "C", "D" ], "text": [ "mixing and heating edible items", "putting water in a bowl", "petting a small cat", "rolling a ball on a floor" ] }	A	A	Question: What causes a chemical reaction? Options: (A) mixing and heating edible items (B) putting water in a bowl (C) petting a small cat (D) rolling a ball on a floor	Answer: The answer is A.	Question: What causes a chemical reaction? Options: (A) mixing and heating edible items (B) putting water in a bowl (C) petting a small cat (D) rolling a ball on a floor Answer: The answer is A.
9-283	What stores food for future use and is green?	{ "label": [ "A", "B", "C", "D" ], "text": [ "bacteria", "trout", "virus", "tree" ] }	D	D	Question: What stores food for future use and is green? Options: (A) bacteria (B) trout (C) virus (D) tree	Answer: The answer is D.	Question: What stores food for future use and is green? Options: (A) bacteria (B) trout (C) virus (D) tree Answer: The answer is D.
9-1088	Filling a bottle full of water and then placing it in the freezer can lead to	{ "label": [ "A", "B", "C", "D" ], "text": [ "loosening of the bottle lid", "deflation of the bottle", "ice cubes in the freezer", "bursting of the bottle" ] }	D	D	Question: Filling a bottle full of water and then placing it in the freezer can lead to Options: (A) loosening of the bottle lid (B) deflation of the bottle (C) ice cubes in the freezer (D) bursting of the bottle	Answer: The answer is D.	Question: Filling a bottle full of water and then placing it in the freezer can lead to Options: (A) loosening of the bottle lid (B) deflation of the bottle (C) ice cubes in the freezer (D) bursting of the bottle Answer: The answer is D.
9-446	What functions without contact between objects?	{ "label": [ "A", "B", "C", "D" ], "text": [ "weight", "friction", "opposites attracting", "pressure" ] }	C	C	Question: What functions without contact between objects? Options: (A) weight (B) friction (C) opposites attracting (D) pressure	Answer: The answer is C.	Question: What functions without contact between objects? Options: (A) weight (B) friction (C) opposites attracting (D) pressure Answer: The answer is C.
168	Which doesn't contain water?	{ "label": [ "A", "B", "C", "D" ], "text": [ "Sea of Tranquilitiy", "Caspian Sea", "Dead Sea", "Caribbean Sea" ] }	A	A	Question: Which doesn't contain water? Options: (A) Sea of Tranquilitiy (B) Caspian Sea (C) Dead Sea (D) Caribbean Sea	Answer: The answer is A.	Question: Which doesn't contain water? Options: (A) Sea of Tranquilitiy (B) Caspian Sea (C) Dead Sea (D) Caribbean Sea Answer: The answer is A.
7-6	Fungi	{ "label": [ "A", "B", "C", "D" ], "text": [ "can do their food chain jobs without ingestion", "act as predators in the food chain", "are always safe to ingest", "occupy the top of the food chain" ] }	A	A	Question: Fungi Options: (A) can do their food chain jobs without ingestion (B) act as predators in the food chain (C) are always safe to ingest (D) occupy the top of the food chain	Answer: The answer is A.	Question: Fungi Options: (A) can do their food chain jobs without ingestion (B) act as predators in the food chain (C) are always safe to ingest (D) occupy the top of the food chain Answer: The answer is A.
172	Compared to a regular swimmer, a scuba diver deals with more	{ "label": [ "A", "B", "C", "D" ], "text": [ "heat", "pressure", "water", "air" ] }	B	B	Question: Compared to a regular swimmer, a scuba diver deals with more Options: (A) heat (B) pressure (C) water (D) air	Answer: The answer is B.	Question: Compared to a regular swimmer, a scuba diver deals with more Options: (A) heat (B) pressure (C) water (D) air Answer: The answer is B.
1442	What is an example of the fact that a thing is dead once it dies after having previously lived?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a small squirrel falls from a tree and breaks its leg", "a panda stops eating and falls into a coma", "a dog is paralyzed and is unable to move", "a vibrant cat is deceased after being hit by a car" ] }	D	D	Question: What is an example of the fact that a thing is dead once it dies after having previously lived? Options: (A) a small squirrel falls from a tree and breaks its leg (B) a panda stops eating and falls into a coma (C) a dog is paralyzed and is unable to move (D) a vibrant cat is deceased after being hit by a car	Answer: The answer is D.	Question: What is an example of the fact that a thing is dead once it dies after having previously lived? Options: (A) a small squirrel falls from a tree and breaks its leg (B) a panda stops eating and falls into a coma (C) a dog is paralyzed and is unable to move (D) a vibrant cat is deceased after being hit by a car Answer: The answer is D.
8-212	Thunder clouds are	{ "label": [ "A", "B", "C", "D" ], "text": [ "filled with beautiful music", "of a significant weight", "the color light pink", "take 10 years to form" ] }	B	B	Question: Thunder clouds are Options: (A) filled with beautiful music (B) of a significant weight (C) the color light pink (D) take 10 years to form	Answer: The answer is B.	Question: Thunder clouds are Options: (A) filled with beautiful music (B) of a significant weight (C) the color light pink (D) take 10 years to form Answer: The answer is B.
7-145	If someone is experiencing frequent falls	{ "label": [ "A", "B", "C", "D" ], "text": [ "they should move out of their house", "they should just stop trying to walk", "they should try wearing slicker bottomed shoes", "they should try putting down carpet or throw rugs" ] }	D	D	Question: If someone is experiencing frequent falls Options: (A) they should move out of their house (B) they should just stop trying to walk (C) they should try wearing slicker bottomed shoes (D) they should try putting down carpet or throw rugs	Answer: The answer is D.	Question: If someone is experiencing frequent falls Options: (A) they should move out of their house (B) they should just stop trying to walk (C) they should try wearing slicker bottomed shoes (D) they should try putting down carpet or throw rugs Answer: The answer is D.
7-13	It is easiest to get a clear photo of the moon by	{ "label": [ "A", "B", "C", "D" ], "text": [ "using a large magnifying glass", "using a telephoto lens", "using a telescopic lens", "looking through a microscope" ] }	C	C	Question: It is easiest to get a clear photo of the moon by Options: (A) using a large magnifying glass (B) using a telephoto lens (C) using a telescopic lens (D) looking through a microscope	Answer: The answer is C.	Question: It is easiest to get a clear photo of the moon by Options: (A) using a large magnifying glass (B) using a telephoto lens (C) using a telescopic lens (D) looking through a microscope Answer: The answer is C.
7-88	Filling a glass with markers for cup amounts on it would be	{ "label": [ "A", "B", "C", "D" ], "text": [ "seeing how much data is left on a phone", "a part of making chili", "a way to consider getting something", "a way to collect data" ] }	D	D	Question: Filling a glass with markers for cup amounts on it would be Options: (A) seeing how much data is left on a phone (B) a part of making chili (C) a way to consider getting something (D) a way to collect data	Answer: The answer is D.	Question: Filling a glass with markers for cup amounts on it would be Options: (A) seeing how much data is left on a phone (B) a part of making chili (C) a way to consider getting something (D) a way to collect data Answer: The answer is D.
9-335	Winter snows follow Autumn's falling leaves by	{ "label": [ "A", "B", "C", "D" ], "text": [ "three months", "three days", "three years", "12 months" ] }	A	A	Question: Winter snows follow Autumn's falling leaves by Options: (A) three months (B) three days (C) three years (D) 12 months	Answer: The answer is A.	Question: Winter snows follow Autumn's falling leaves by Options: (A) three months (B) three days (C) three years (D) 12 months Answer: The answer is A.
7-1082	The way that squirrels put away food during the cool season ensures that they	{ "label": [ "A", "B", "C", "D" ], "text": [ "survive", "eat", "live", "grow" ] }	A	A	Question: The way that squirrels put away food during the cool season ensures that they Options: (A) survive (B) eat (C) live (D) grow	Answer: The answer is A.	Question: The way that squirrels put away food during the cool season ensures that they Options: (A) survive (B) eat (C) live (D) grow Answer: The answer is A.
7-898	An example of a consumer would be	{ "label": [ "A", "B", "C", "D" ], "text": [ "a deer munching grass", "a plant beginning to photosynthesize", "a squirrel eating a bug", "a wolf eating a deer" ] }	A	A	Question: An example of a consumer would be Options: (A) a deer munching grass (B) a plant beginning to photosynthesize (C) a squirrel eating a bug (D) a wolf eating a deer	Answer: The answer is A.	Question: An example of a consumer would be Options: (A) a deer munching grass (B) a plant beginning to photosynthesize (C) a squirrel eating a bug (D) a wolf eating a deer Answer: The answer is A.

7-980

The sun is responsible for

{ "label": [ "A", "B", "C", "D" ], "text": [ "puppies learning new tricks", "children growing up and getting old", "flowers wilting in a vase", "plants sprouting, blooming and wilting" ] }

D

Question: The sun is responsible for Options: (A) puppies learning new tricks (B) children growing up and getting old (C) flowers wilting in a vase (D) plants sprouting, blooming and wilting

Answer: The answer is D.

Question: The sun is responsible for Options: (A) puppies learning new tricks (B) children growing up and getting old (C) flowers wilting in a vase (D) plants sprouting, blooming and wilting Answer: The answer is D.

7-584

When standing miles away from Mount Rushmore

{ "label": [ "A", "B", "C", "D" ], "text": [ "the mountains seem very close", "the mountains are boring", "the mountains look the same as from up close", "the mountains seem smaller than in photographs" ] }

D

Question: When standing miles away from Mount Rushmore Options: (A) the mountains seem very close (B) the mountains are boring (C) the mountains look the same as from up close (D) the mountains seem smaller than in photographs

Answer: The answer is D.

Question: When standing miles away from Mount Rushmore Options: (A) the mountains seem very close (B) the mountains are boring (C) the mountains look the same as from up close (D) the mountains seem smaller than in photographs Answer: The answer is D.

7-870

When food is reduced in the stomach

{ "label": [ "A", "B", "C", "D" ], "text": [ "the mind needs time to digest", "take a second to digest what I said", "nutrients are being deconstructed", "reader's digest is a body of works" ] }

C

Question: When food is reduced in the stomach Options: (A) the mind needs time to digest (B) take a second to digest what I said (C) nutrients are being deconstructed (D) reader's digest is a body of works

Answer: The answer is C.

Question: When food is reduced in the stomach Options: (A) the mind needs time to digest (B) take a second to digest what I said (C) nutrients are being deconstructed (D) reader's digest is a body of works Answer: The answer is C.

7-321

Stars are

{ "label": [ "A", "B", "C", "D" ], "text": [ "warm lights that float", "made out of nitrate", "great balls of gas burning billions of miles away", "lights in the sky" ] }

C

Question: Stars are Options: (A) warm lights that float (B) made out of nitrate (C) great balls of gas burning billions of miles away (D) lights in the sky

Answer: The answer is C.

Question: Stars are Options: (A) warm lights that float (B) made out of nitrate (C) great balls of gas burning billions of miles away (D) lights in the sky Answer: The answer is C.

9-732

You can make a telescope with a

{ "label": [ "A", "B", "C", "D" ], "text": [ "straw", "Glass", "Candle", "mailing tube" ] }

D

Question: You can make a telescope with a Options: (A) straw (B) Glass (C) Candle (D) mailing tube

Answer: The answer is D.

Question: You can make a telescope with a Options: (A) straw (B) Glass (C) Candle (D) mailing tube Answer: The answer is D.

9-782

Poison causes harm to which of the following?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a Tree", "a robot", "a house", "a car" ] }

A

Question: Poison causes harm to which of the following? Options: (A) a Tree (B) a robot (C) a house (D) a car

Answer: The answer is A.

Question: Poison causes harm to which of the following? Options: (A) a Tree (B) a robot (C) a house (D) a car Answer: The answer is A.

9-87

an inherited characteristic found on all mammals is

{ "label": [ "A", "B", "C", "D" ], "text": [ "nails", "teeth", "shoes", "fur" ] }

D

Question: an inherited characteristic found on all mammals is Options: (A) nails (B) teeth (C) shoes (D) fur

Answer: The answer is D.

Question: an inherited characteristic found on all mammals is Options: (A) nails (B) teeth (C) shoes (D) fur Answer: The answer is D.

155

What doesn't eliminate waste?

{ "label": [ "A", "B", "C", "D" ], "text": [ "plants", "mushrooms", "bacteria", "robots" ] }

D

Question: What doesn't eliminate waste? Options: (A) plants (B) mushrooms (C) bacteria (D) robots

Answer: The answer is D.

Question: What doesn't eliminate waste? Options: (A) plants (B) mushrooms (C) bacteria (D) robots Answer: The answer is D.

1046

As a car approaches you in the night

{ "label": [ "A", "B", "C", "D" ], "text": [ "the headlights become more intense", "the headlights recede into the dark", "the headlights remain at a constant", "the headlights turn off" ] }

A

Question: As a car approaches you in the night Options: (A) the headlights become more intense (B) the headlights recede into the dark (C) the headlights remain at a constant (D) the headlights turn off

Answer: The answer is A.

Question: As a car approaches you in the night Options: (A) the headlights become more intense (B) the headlights recede into the dark (C) the headlights remain at a constant (D) the headlights turn off Answer: The answer is A.

7-637

When the weather changes as it does from Christmas to Easter,

{ "label": [ "A", "B", "C", "D" ], "text": [ "the air may chill", "the ground may freeze", "the plants may die", "the ground may warm" ] }

D

Question: When the weather changes as it does from Christmas to Easter, Options: (A) the air may chill (B) the ground may freeze (C) the plants may die (D) the ground may warm

Answer: The answer is D.

Question: When the weather changes as it does from Christmas to Easter, Options: (A) the air may chill (B) the ground may freeze (C) the plants may die (D) the ground may warm Answer: The answer is D.

9-678

Using mirrors to focus collected light from heavenly bodies allows

{ "label": [ "A", "B", "C", "D" ], "text": [ "detailed observation", "foregone conclusions", "radiation experiments", "celestial music" ] }

A

Question: Using mirrors to focus collected light from heavenly bodies allows Options: (A) detailed observation (B) foregone conclusions (C) radiation experiments (D) celestial music

Answer: The answer is A.

Question: Using mirrors to focus collected light from heavenly bodies allows Options: (A) detailed observation (B) foregone conclusions (C) radiation experiments (D) celestial music Answer: The answer is A.

1591

Which of these things will supplement a squirrel's caloric needs?

{ "label": [ "A", "B", "C", "D" ], "text": [ "fish", "tree bark", "nuts", "leaves" ] }

C

Question: Which of these things will supplement a squirrel's caloric needs? Options: (A) fish (B) tree bark (C) nuts (D) leaves

Answer: The answer is C.

Question: Which of these things will supplement a squirrel's caloric needs? Options: (A) fish (B) tree bark (C) nuts (D) leaves Answer: The answer is C.

9-572

As you look deeper into a Marbel you can see

{ "label": [ "A", "B", "C", "D" ], "text": [ "the future", "minut defects", "colors", "the other side" ] }

B

Question: As you look deeper into a Marbel you can see Options: (A) the future (B) minut defects (C) colors (D) the other side

Answer: The answer is B.

Question: As you look deeper into a Marbel you can see Options: (A) the future (B) minut defects (C) colors (D) the other side Answer: The answer is B.

8-72

What happens when mercury is placed in water?

{ "label": [ "A", "B", "C", "D" ], "text": [ "it dissolves", "it sinks", "it floats", "it hardens" ] }

B

Question: What happens when mercury is placed in water? Options: (A) it dissolves (B) it sinks (C) it floats (D) it hardens

Answer: The answer is B.

Question: What happens when mercury is placed in water? Options: (A) it dissolves (B) it sinks (C) it floats (D) it hardens Answer: The answer is B.

7-235

In the desert, a hawk may enjoy an occasional

{ "label": [ "A", "B", "C", "D" ], "text": [ "coyote", "reptile", "bat", "scorpion" ] }

B

Question: In the desert, a hawk may enjoy an occasional Options: (A) coyote (B) reptile (C) bat (D) scorpion

Answer: The answer is B.

Question: In the desert, a hawk may enjoy an occasional Options: (A) coyote (B) reptile (C) bat (D) scorpion Answer: The answer is B.

7-1167

A magnet will stick to

{ "label": [ "A", "B", "C", "D" ], "text": [ "a belt buckle", "a wooden table", "a plastic cup", "a paper plate" ] }

A

Question: A magnet will stick to Options: (A) a belt buckle (B) a wooden table (C) a plastic cup (D) a paper plate

Answer: The answer is A.

Question: A magnet will stick to Options: (A) a belt buckle (B) a wooden table (C) a plastic cup (D) a paper plate Answer: The answer is A.

1834

Shorter periods of daylight happen

{ "label": [ "A", "B", "C", "D" ], "text": [ "October to December", "November to March", "December to April", "December to March" ] }

D

Question: Shorter periods of daylight happen Options: (A) October to December (B) November to March (C) December to April (D) December to March

Answer: The answer is D.

Question: Shorter periods of daylight happen Options: (A) October to December (B) November to March (C) December to April (D) December to March Answer: The answer is D.

9-872

A person is lost in a dense forest, and needs to find their home. They know their home is to the south, and they are headed north. They can find home by using a

{ "label": [ "A", "B", "C", "D" ], "text": [ "northern-directing device", "northern light reader", "northeastern winds", "north central credit" ] }

A

Question: A person is lost in a dense forest, and needs to find their home. They know their home is to the south, and they are headed north. They can find home by using a Options: (A) northern-directing device (B) northern light reader (C) northeastern winds (D) north central credit

Answer: The answer is A.

Question: A person is lost in a dense forest, and needs to find their home. They know their home is to the south, and they are headed north. They can find home by using a Options: (A) northern-directing device (B) northern light reader (C) northeastern winds (D) north central credit Answer: The answer is A.

116

Where are you likely to find a nonrenewable resource?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a forest", "a dam", "a mine", "a solar panel" ] }

C

Question: Where are you likely to find a nonrenewable resource? Options: (A) a forest (B) a dam (C) a mine (D) a solar panel

Answer: The answer is C.

Question: Where are you likely to find a nonrenewable resource? Options: (A) a forest (B) a dam (C) a mine (D) a solar panel Answer: The answer is C.

8-81

A man is searching for his dog in the woods and brings a flashlight. The flashlight has two large batteries in it, which

{ "label": [ "A", "B", "C", "D" ], "text": [ "provide light due to wiring", "provide light through plastic", "use light to heat the flashlight", "provide light due to moisture" ] }

A

Question: A man is searching for his dog in the woods and brings a flashlight. The flashlight has two large batteries in it, which Options: (A) provide light due to wiring (B) provide light through plastic (C) use light to heat the flashlight (D) provide light due to moisture

Answer: The answer is A.

Question: A man is searching for his dog in the woods and brings a flashlight. The flashlight has two large batteries in it, which Options: (A) provide light due to wiring (B) provide light through plastic (C) use light to heat the flashlight (D) provide light due to moisture Answer: The answer is A.

9-404

the summer solstice is on June 21st in the

{ "label": [ "A", "B", "C", "D" ], "text": [ "in the south pacific", "upper portion of earth", "lower portion of earth", "the equator near the tropics" ] }

B

Question: the summer solstice is on June 21st in the Options: (A) in the south pacific (B) upper portion of earth (C) lower portion of earth (D) the equator near the tropics

Answer: The answer is B.

Question: the summer solstice is on June 21st in the Options: (A) in the south pacific (B) upper portion of earth (C) lower portion of earth (D) the equator near the tropics Answer: The answer is B.

8-310

A mouse is being hunted by a Great Horned Owl. The owl watches the mouse carefully, and the mouse is unaware that it is being hunted. The mouse is unable to tell where the owl is, because

{ "label": [ "A", "B", "C", "D" ], "text": [ "the owl is invisible", "the mouse is oblivious", "the mouse is blind", "the owl matches its background" ] }

D

Question: A mouse is being hunted by a Great Horned Owl. The owl watches the mouse carefully, and the mouse is unaware that it is being hunted. The mouse is unable to tell where the owl is, because Options: (A) the owl is invisible (B) the mouse is oblivious (C) the mouse is blind (D) the owl matches its background

Answer: The answer is D.

Question: A mouse is being hunted by a Great Horned Owl. The owl watches the mouse carefully, and the mouse is unaware that it is being hunted. The mouse is unable to tell where the owl is, because Options: (A) the owl is invisible (B) the mouse is oblivious (C) the mouse is blind (D) the owl matches its background Answer: The answer is D.

1380

You would use a seismometer if

{ "label": [ "A", "B", "C", "D" ], "text": [ "A mysterious rumble off the coast of Japan", "Someone farted in class", "Kids were stomping on the floor", "to track the buzz of a bee" ] }

A

Question: You would use a seismometer if Options: (A) A mysterious rumble off the coast of Japan (B) Someone farted in class (C) Kids were stomping on the floor (D) to track the buzz of a bee

Answer: The answer is A.

Question: You would use a seismometer if Options: (A) A mysterious rumble off the coast of Japan (B) Someone farted in class (C) Kids were stomping on the floor (D) to track the buzz of a bee Answer: The answer is A.

7-1133

Many animals that give birth to live young have

{ "label": [ "A", "B", "C", "D" ], "text": [ "gills", "scales", "exoskeletons", "legs" ] }

D

Question: Many animals that give birth to live young have Options: (A) gills (B) scales (C) exoskeletons (D) legs

Answer: The answer is D.

Question: Many animals that give birth to live young have Options: (A) gills (B) scales (C) exoskeletons (D) legs Answer: The answer is D.

9-295

A child will only grow if they are provided with

{ "label": [ "A", "B", "C", "D" ], "text": [ "a bed", "education", "inspiration", "energy" ] }

D

Question: A child will only grow if they are provided with Options: (A) a bed (B) education (C) inspiration (D) energy

Answer: The answer is D.

Question: A child will only grow if they are provided with Options: (A) a bed (B) education (C) inspiration (D) energy Answer: The answer is D.

9-512

Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to

{ "label": [ "A", "B", "C", "D" ], "text": [ "swell", "float", "die", "burn" ] }

A

Question: Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to Options: (A) swell (B) float (C) die (D) burn

Answer: The answer is A.

Question: Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to Options: (A) swell (B) float (C) die (D) burn Answer: The answer is A.

7-1065

The many trees on a forest floor

{ "label": [ "A", "B", "C", "D" ], "text": [ "are unable to decay", "are able to regrow themselves", "are broken down for good", "broke, passed, will decay" ] }

D

Question: The many trees on a forest floor Options: (A) are unable to decay (B) are able to regrow themselves (C) are broken down for good (D) broke, passed, will decay

Answer: The answer is D.

Question: The many trees on a forest floor Options: (A) are unable to decay (B) are able to regrow themselves (C) are broken down for good (D) broke, passed, will decay Answer: The answer is D.

9-122

A car is driving on a highway trying to get up the the speed limit. However, there are strong winds hitting the windshield of the car. Even though the driver is trying to speed up, the high winds

{ "label": [ "A", "B", "C", "D" ], "text": [ "flip the car over", "help the car go faster", "conflict with the driver's goal", "move the car sideways" ] }

C

Question: A car is driving on a highway trying to get up the the speed limit. However, there are strong winds hitting the windshield of the car. Even though the driver is trying to speed up, the high winds Options: (A) flip the car over (B) help the car go faster (C) conflict with the driver's goal (D) move the car sideways

Answer: The answer is C.

Question: A car is driving on a highway trying to get up the the speed limit. However, there are strong winds hitting the windshield of the car. Even though the driver is trying to speed up, the high winds Options: (A) flip the car over (B) help the car go faster (C) conflict with the driver's goal (D) move the car sideways Answer: The answer is C.

8-78

a student leaves a nail line on a mineral sample, so that mineral can be described as what?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a mineral", "a soft mineral", "a liquid mineral", "a mineral melt" ] }

B

Question: a student leaves a nail line on a mineral sample, so that mineral can be described as what? Options: (A) a mineral (B) a soft mineral (C) a liquid mineral (D) a mineral melt

Answer: The answer is B.

Question: a student leaves a nail line on a mineral sample, so that mineral can be described as what? Options: (A) a mineral (B) a soft mineral (C) a liquid mineral (D) a mineral melt Answer: The answer is B.

7-749

An example of a chemical change is acid breaking down substances, another is

{ "label": [ "A", "B", "C", "D" ], "text": [ "flour added to salt", "milk added to water", "corn added to soup", "lemon juice added to milk" ] }

D

Question: An example of a chemical change is acid breaking down substances, another is Options: (A) flour added to salt (B) milk added to water (C) corn added to soup (D) lemon juice added to milk

Answer: The answer is D.

Question: An example of a chemical change is acid breaking down substances, another is Options: (A) flour added to salt (B) milk added to water (C) corn added to soup (D) lemon juice added to milk Answer: The answer is D.

453

Matter in the gas phase has

{ "label": [ "A", "B", "C", "D" ], "text": [ "fluctuating volume", "turned up volume", "turned down volume", "steady volume" ] }

A

Question: Matter in the gas phase has Options: (A) fluctuating volume (B) turned up volume (C) turned down volume (D) steady volume

Answer: The answer is A.

Question: Matter in the gas phase has Options: (A) fluctuating volume (B) turned up volume (C) turned down volume (D) steady volume Answer: The answer is A.

9-439

an example of an excellent earth mover is

{ "label": [ "A", "B", "C", "D" ], "text": [ "cat", "dog", "annelids", "fish" ] }

C

Question: an example of an excellent earth mover is Options: (A) cat (B) dog (C) annelids (D) fish

Answer: The answer is C.

Question: an example of an excellent earth mover is Options: (A) cat (B) dog (C) annelids (D) fish Answer: The answer is C.

21

Which animal gives birth to live young?

{ "label": [ "A", "B", "C", "D" ], "text": [ "Shark", "Turtle", "Giraffe", "Spider" ] }

C

Question: Which animal gives birth to live young? Options: (A) Shark (B) Turtle (C) Giraffe (D) Spider

Answer: The answer is C.

Question: Which animal gives birth to live young? Options: (A) Shark (B) Turtle (C) Giraffe (D) Spider Answer: The answer is C.

9-938

As a plant's roots get bigger, they split apart

{ "label": [ "A", "B", "C", "D" ], "text": [ "worms", "water", "granite", "atoms" ] }

C

Question: As a plant's roots get bigger, they split apart Options: (A) worms (B) water (C) granite (D) atoms

Answer: The answer is C.

Question: As a plant's roots get bigger, they split apart Options: (A) worms (B) water (C) granite (D) atoms Answer: The answer is C.

1695

In the wilderness, light pollution is?

{ "label": [ "A", "B", "C", "D" ], "text": [ "less", "stronger", "brighter", "more widespread" ] }

A

Question: In the wilderness, light pollution is? Options: (A) less (B) stronger (C) brighter (D) more widespread

Answer: The answer is A.

Question: In the wilderness, light pollution is? Options: (A) less (B) stronger (C) brighter (D) more widespread Answer: The answer is A.

9-1171

Water vapor is an example of what?

{ "label": [ "A", "B", "C", "D" ], "text": [ "moistness", "warmth", "heat", "coldness" ] }

A

Question: Water vapor is an example of what? Options: (A) moistness (B) warmth (C) heat (D) coldness

Answer: The answer is A.

Question: Water vapor is an example of what? Options: (A) moistness (B) warmth (C) heat (D) coldness Answer: The answer is A.

9-1070

Heat and moisture in the ocean is a good recipe for

{ "label": [ "A", "B", "C", "D" ], "text": [ "a violent storm", "violent sea animals", "condensation", "inland storms" ] }

A

Question: Heat and moisture in the ocean is a good recipe for Options: (A) a violent storm (B) violent sea animals (C) condensation (D) inland storms

Answer: The answer is A.

Question: Heat and moisture in the ocean is a good recipe for Options: (A) a violent storm (B) violent sea animals (C) condensation (D) inland storms Answer: The answer is A.

9-650

if the boiling point of water is attained, what ensues beyond this point?

{ "label": [ "A", "B", "C", "D" ], "text": [ "the water turns evaporates rapidly", "the water then solidifies", "the water becomes black", "all of these" ] }

A

Question: if the boiling point of water is attained, what ensues beyond this point? Options: (A) the water turns evaporates rapidly (B) the water then solidifies (C) the water becomes black (D) all of these

Answer: The answer is A.

Question: if the boiling point of water is attained, what ensues beyond this point? Options: (A) the water turns evaporates rapidly (B) the water then solidifies (C) the water becomes black (D) all of these Answer: The answer is A.

384

What is the most likely to be an effect of acid rain on an aquatic environment?

{ "label": [ "A", "B", "C", "D" ], "text": [ "decrease in plant life", "increase in fish population", "increase in plant growth", "cleaner and clearer water" ] }

A

Question: What is the most likely to be an effect of acid rain on an aquatic environment? Options: (A) decrease in plant life (B) increase in fish population (C) increase in plant growth (D) cleaner and clearer water

Answer: The answer is A.

Question: What is the most likely to be an effect of acid rain on an aquatic environment? Options: (A) decrease in plant life (B) increase in fish population (C) increase in plant growth (D) cleaner and clearer water Answer: The answer is A.

1261

When the moon is full is has a different

{ "label": [ "A", "B", "C", "D" ], "text": [ "size", "weight", "distance", "appearance" ] }

D

Question: When the moon is full is has a different Options: (A) size (B) weight (C) distance (D) appearance

Answer: The answer is D.

Question: When the moon is full is has a different Options: (A) size (B) weight (C) distance (D) appearance Answer: The answer is D.

9-1051

What happens when a hemisphere is tilted away from the sun?

{ "label": [ "A", "B", "C", "D" ], "text": [ "cools", "nothing", "heats", "warms" ] }

A

Question: What happens when a hemisphere is tilted away from the sun? Options: (A) cools (B) nothing (C) heats (D) warms

Answer: The answer is A.

Question: What happens when a hemisphere is tilted away from the sun? Options: (A) cools (B) nothing (C) heats (D) warms Answer: The answer is A.

1320

One renewable fuel source is

{ "label": [ "A", "B", "C", "D" ], "text": [ "vegetable oil", "coal", "fossil fuel", "petroleum fuel" ] }

A

Question: One renewable fuel source is Options: (A) vegetable oil (B) coal (C) fossil fuel (D) petroleum fuel

Answer: The answer is A.

Question: One renewable fuel source is Options: (A) vegetable oil (B) coal (C) fossil fuel (D) petroleum fuel Answer: The answer is A.

9-676

I can use electrical energy to

{ "label": [ "A", "B", "C", "D" ], "text": [ "Run a mile", "Swim", "bake a bagel", "Rock climb" ] }

C

Question: I can use electrical energy to Options: (A) Run a mile (B) Swim (C) bake a bagel (D) Rock climb

Answer: The answer is C.

Question: I can use electrical energy to Options: (A) Run a mile (B) Swim (C) bake a bagel (D) Rock climb Answer: The answer is C.

9-128

On the list of a flower's goals would be to

{ "label": [ "A", "B", "C", "D" ], "text": [ "produce carbon dioxide", "deroot and die", "produce offspring", "remain sterile" ] }

C

Question: On the list of a flower's goals would be to Options: (A) produce carbon dioxide (B) deroot and die (C) produce offspring (D) remain sterile

Answer: The answer is C.

Question: On the list of a flower's goals would be to Options: (A) produce carbon dioxide (B) deroot and die (C) produce offspring (D) remain sterile Answer: The answer is C.

9-644

A person wants to buy some reusable equipment for the kitchen, so they get

{ "label": [ "A", "B", "C", "D" ], "text": [ "paper plates", "ceramic plates", "solo cups", "plastic forks" ] }

B

Question: A person wants to buy some reusable equipment for the kitchen, so they get Options: (A) paper plates (B) ceramic plates (C) solo cups (D) plastic forks

Answer: The answer is B.

Question: A person wants to buy some reusable equipment for the kitchen, so they get Options: (A) paper plates (B) ceramic plates (C) solo cups (D) plastic forks Answer: The answer is B.

7-342

The only stage of the water cycle process that is nonexistent is

{ "label": [ "A", "B", "C", "D" ], "text": [ "evaporation", "evaluation", "precipitation", "condensation" ] }

B

Question: The only stage of the water cycle process that is nonexistent is Options: (A) evaporation (B) evaluation (C) precipitation (D) condensation

Answer: The answer is B.

Question: The only stage of the water cycle process that is nonexistent is Options: (A) evaporation (B) evaluation (C) precipitation (D) condensation Answer: The answer is B.

8-73

which of these would more likely survive?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a lost dog by the river, with small rodents", "a cat left in the desert", "a man drifting a raft at sea without supplies", "none of these" ] }

A

Question: which of these would more likely survive? Options: (A) a lost dog by the river, with small rodents (B) a cat left in the desert (C) a man drifting a raft at sea without supplies (D) none of these

Answer: The answer is A.

Question: which of these would more likely survive? Options: (A) a lost dog by the river, with small rodents (B) a cat left in the desert (C) a man drifting a raft at sea without supplies (D) none of these Answer: The answer is A.

7-30

The moon's surface

{ "label": [ "A", "B", "C", "D" ], "text": [ "is smooth on the entire surface", "contains large cavities cause by explosions", "contains an internal core of cheese", "is filled with lakes" ] }

B

Question: The moon's surface Options: (A) is smooth on the entire surface (B) contains large cavities cause by explosions (C) contains an internal core of cheese (D) is filled with lakes

Answer: The answer is B.

Question: The moon's surface Options: (A) is smooth on the entire surface (B) contains large cavities cause by explosions (C) contains an internal core of cheese (D) is filled with lakes Answer: The answer is B.

1310

Greenhouses

{ "label": [ "A", "B", "C", "D" ], "text": [ "trap the dangerous gases released by plants", "protect plants from snow and frost", "keep plants from getting warm", "protect plants from mild weather" ] }

B

Question: Greenhouses Options: (A) trap the dangerous gases released by plants (B) protect plants from snow and frost (C) keep plants from getting warm (D) protect plants from mild weather

Answer: The answer is B.

Question: Greenhouses Options: (A) trap the dangerous gases released by plants (B) protect plants from snow and frost (C) keep plants from getting warm (D) protect plants from mild weather Answer: The answer is B.

1157

Earth rotating causes

{ "label": [ "A", "B", "C", "D" ], "text": [ "the cycling of AM and PM", "the creation of volcanic eruptions", "the cycling of the tides", "the creation of gravity" ] }

A

Question: Earth rotating causes Options: (A) the cycling of AM and PM (B) the creation of volcanic eruptions (C) the cycling of the tides (D) the creation of gravity

Answer: The answer is A.

Question: Earth rotating causes Options: (A) the cycling of AM and PM (B) the creation of volcanic eruptions (C) the cycling of the tides (D) the creation of gravity Answer: The answer is A.

9-672

which one of these can help a person cook their food?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a stack of clothes", "a stack of cans", "a pack of cigarettes", "a counter cooker appliance" ] }

D

Question: which one of these can help a person cook their food? Options: (A) a stack of clothes (B) a stack of cans (C) a pack of cigarettes (D) a counter cooker appliance

Answer: The answer is D.

Question: which one of these can help a person cook their food? Options: (A) a stack of clothes (B) a stack of cans (C) a pack of cigarettes (D) a counter cooker appliance Answer: The answer is D.

8-203

Sunlight produces heat that causes

{ "label": [ "A", "B", "C", "D" ], "text": [ "dogs to bark", "stones to form", "warmth on bodies", "plastic to form" ] }

C

Question: Sunlight produces heat that causes Options: (A) dogs to bark (B) stones to form (C) warmth on bodies (D) plastic to form

Answer: The answer is C.

Question: Sunlight produces heat that causes Options: (A) dogs to bark (B) stones to form (C) warmth on bodies (D) plastic to form Answer: The answer is C.

8-37

with which could you tell the exact size of an object?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a plain stick with irregular shape", "a plastic tape with graduated markings", "a thermometer with mercury in it", "a metal cooking spoon" ] }

B

Question: with which could you tell the exact size of an object? Options: (A) a plain stick with irregular shape (B) a plastic tape with graduated markings (C) a thermometer with mercury in it (D) a metal cooking spoon

Answer: The answer is B.

Question: with which could you tell the exact size of an object? Options: (A) a plain stick with irregular shape (B) a plastic tape with graduated markings (C) a thermometer with mercury in it (D) a metal cooking spoon Answer: The answer is B.

1875

Which would be the result of the breeding of two wolves?

{ "label": [ "A", "B", "C", "D" ], "text": [ "kittens", "wolf pups", "fox pups", "dog pups" ] }

B

Question: Which would be the result of the breeding of two wolves? Options: (A) kittens (B) wolf pups (C) fox pups (D) dog pups

Answer: The answer is B.

Question: Which would be the result of the breeding of two wolves? Options: (A) kittens (B) wolf pups (C) fox pups (D) dog pups Answer: The answer is B.

7-678

Scales

{ "label": [ "A", "B", "C", "D" ], "text": [ "measure how much belly fat the user has", "measure height of the user", "help users know if they need to drop some lbs.", "help users determine their blood sugar levels" ] }

C

Question: Scales Options: (A) measure how much belly fat the user has (B) measure height of the user (C) help users know if they need to drop some lbs. (D) help users determine their blood sugar levels

Answer: The answer is C.

Question: Scales Options: (A) measure how much belly fat the user has (B) measure height of the user (C) help users know if they need to drop some lbs. (D) help users determine their blood sugar levels Answer: The answer is C.

7-156

When producers create food in an ecosystem, a portion of the nutrients are

{ "label": [ "A", "B", "C", "D" ], "text": [ "carbs", "energy", "grass", "flowers" ] }

A

Question: When producers create food in an ecosystem, a portion of the nutrients are Options: (A) carbs (B) energy (C) grass (D) flowers

Answer: The answer is A.

Question: When producers create food in an ecosystem, a portion of the nutrients are Options: (A) carbs (B) energy (C) grass (D) flowers Answer: The answer is A.

9-441

Two ships grazing each other as they pass will

{ "label": [ "A", "B", "C", "D" ], "text": [ "cause mayhem", "sink them", "speed them up", "slow them down" ] }

D

Question: Two ships grazing each other as they pass will Options: (A) cause mayhem (B) sink them (C) speed them up (D) slow them down

Answer: The answer is D.

Question: Two ships grazing each other as they pass will Options: (A) cause mayhem (B) sink them (C) speed them up (D) slow them down Answer: The answer is D.

278

A battery converts chemical energy into

{ "label": [ "A", "B", "C", "D" ], "text": [ "energy stored due to the relative positions of charged particles or electric fields", "energy stored due to the bombardment of particles", "energy stored between the cells of nonadjacent particles", "energy that is broken down in particles" ] }

A

Question: A battery converts chemical energy into Options: (A) energy stored due to the relative positions of charged particles or electric fields (B) energy stored due to the bombardment of particles (C) energy stored between the cells of nonadjacent particles (D) energy that is broken down in particles

Answer: The answer is A.

Question: A battery converts chemical energy into Options: (A) energy stored due to the relative positions of charged particles or electric fields (B) energy stored due to the bombardment of particles (C) energy stored between the cells of nonadjacent particles (D) energy that is broken down in particles Answer: The answer is A.

9-373

The leaves of a plant benefit from?

{ "label": [ "A", "B", "C", "D" ], "text": [ "dog", "sun", "human", "dust" ] }

B

Question: The leaves of a plant benefit from? Options: (A) dog (B) sun (C) human (D) dust

Answer: The answer is B.

Question: The leaves of a plant benefit from? Options: (A) dog (B) sun (C) human (D) dust Answer: The answer is B.

7-16

Quartz may produce rainbows when light is shined

{ "label": [ "A", "B", "C", "D" ], "text": [ "around the crystal's area", "through any of its sides", "in the room its in", "in to a mirror at it" ] }

B

Question: Quartz may produce rainbows when light is shined Options: (A) around the crystal's area (B) through any of its sides (C) in the room its in (D) in to a mirror at it

Answer: The answer is B.

Question: Quartz may produce rainbows when light is shined Options: (A) around the crystal's area (B) through any of its sides (C) in the room its in (D) in to a mirror at it Answer: The answer is B.

8-264

A woman is digging under a tree on a tall mountain. She is looking for interesting rocks, and a foot down into the soil, discovers a fossilized fish skeleton. From this discovery, the woman is able to determine that

{ "label": [ "A", "B", "C", "D" ], "text": [ "the mountain used to be underwater", "some bears in mountains eat fish", "some fish can climb mountains", "sometimes rain can move fish to high spaces" ] }

A

Question: A woman is digging under a tree on a tall mountain. She is looking for interesting rocks, and a foot down into the soil, discovers a fossilized fish skeleton. From this discovery, the woman is able to determine that Options: (A) the mountain used to be underwater (B) some bears in mountains eat fish (C) some fish can climb mountains (D) sometimes rain can move fish to high spaces

Answer: The answer is A.

Question: A woman is digging under a tree on a tall mountain. She is looking for interesting rocks, and a foot down into the soil, discovers a fossilized fish skeleton. From this discovery, the woman is able to determine that Options: (A) the mountain used to be underwater (B) some bears in mountains eat fish (C) some fish can climb mountains (D) sometimes rain can move fish to high spaces Answer: The answer is A.

814

Which animal lacks the ability to see by sensing light?

{ "label": [ "A", "B", "C", "D" ], "text": [ "Southern cave crayfish", "lobster", "cod", "salmon" ] }

A

Question: Which animal lacks the ability to see by sensing light? Options: (A) Southern cave crayfish (B) lobster (C) cod (D) salmon

Answer: The answer is A.

Question: Which animal lacks the ability to see by sensing light? Options: (A) Southern cave crayfish (B) lobster (C) cod (D) salmon Answer: The answer is A.

9-1116

Which animal emits something that many autistic people would be extra sensitive to?

{ "label": [ "A", "B", "C", "D" ], "text": [ "cow", "dog", "cat", "skunk" ] }

D

Question: Which animal emits something that many autistic people would be extra sensitive to? Options: (A) cow (B) dog (C) cat (D) skunk

Answer: The answer is D.

Question: Which animal emits something that many autistic people would be extra sensitive to? Options: (A) cow (B) dog (C) cat (D) skunk Answer: The answer is D.

9-218

which of these usually occur over the shortest period?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a super size earthquake", "a torrential rain fall", "all of these", "the eruption of a volcano" ] }

A

Question: which of these usually occur over the shortest period? Options: (A) a super size earthquake (B) a torrential rain fall (C) all of these (D) the eruption of a volcano

Answer: The answer is A.

Question: which of these usually occur over the shortest period? Options: (A) a super size earthquake (B) a torrential rain fall (C) all of these (D) the eruption of a volcano Answer: The answer is A.

9-200

If the sun has set it is

{ "label": [ "A", "B", "C", "D" ], "text": [ "easy to cook a meal", "time to eat breakfast", "necessary to wear a coat", "harder to see outside" ] }

D

Question: If the sun has set it is Options: (A) easy to cook a meal (B) time to eat breakfast (C) necessary to wear a coat (D) harder to see outside

Answer: The answer is D.

Question: If the sun has set it is Options: (A) easy to cook a meal (B) time to eat breakfast (C) necessary to wear a coat (D) harder to see outside Answer: The answer is D.

7-282

A magnifying glass

{ "label": [ "A", "B", "C", "D" ], "text": [ "would allow the user to better view the legs on an ant", "would enhance the smell of a viewed specimen", "would blur the legs of an ant", "would enhance the feel of the user" ] }

A

Question: A magnifying glass Options: (A) would allow the user to better view the legs on an ant (B) would enhance the smell of a viewed specimen (C) would blur the legs of an ant (D) would enhance the feel of the user

Answer: The answer is A.

Question: A magnifying glass Options: (A) would allow the user to better view the legs on an ant (B) would enhance the smell of a viewed specimen (C) would blur the legs of an ant (D) would enhance the feel of the user Answer: The answer is A.

9-207

What do rotating vanes on an electric fan do to air?

{ "label": [ "A", "B", "C", "D" ], "text": [ "dampen", "circulate", "cool", "warm" ] }

B

Question: What do rotating vanes on an electric fan do to air? Options: (A) dampen (B) circulate (C) cool (D) warm

Answer: The answer is B.

Question: What do rotating vanes on an electric fan do to air? Options: (A) dampen (B) circulate (C) cool (D) warm Answer: The answer is B.

8-408

An animal would have its inner parts better protected if it had which of these?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a backpack on its back", "a calcium fortified internal structure", "none of these", "a shell of cotton" ] }

B

Question: An animal would have its inner parts better protected if it had which of these? Options: (A) a backpack on its back (B) a calcium fortified internal structure (C) none of these (D) a shell of cotton

Answer: The answer is B.

Question: An animal would have its inner parts better protected if it had which of these? Options: (A) a backpack on its back (B) a calcium fortified internal structure (C) none of these (D) a shell of cotton Answer: The answer is B.

1891

Plants require this to grow

{ "label": [ "A", "B", "C", "D" ], "text": [ "fertilizer", "cool temperatures", "non-organic matter", "H2O" ] }

D

Question: Plants require this to grow Options: (A) fertilizer (B) cool temperatures (C) non-organic matter (D) H2O

Answer: The answer is D.

Question: Plants require this to grow Options: (A) fertilizer (B) cool temperatures (C) non-organic matter (D) H2O Answer: The answer is D.

7-969

Renewable resources

{ "label": [ "A", "B", "C", "D" ], "text": [ "often come from fossil fuels", "take centuries to biodegrade", "can be used ad infinitum", "should be used conservatively" ] }

C

Question: Renewable resources Options: (A) often come from fossil fuels (B) take centuries to biodegrade (C) can be used ad infinitum (D) should be used conservatively

Answer: The answer is C.

Question: Renewable resources Options: (A) often come from fossil fuels (B) take centuries to biodegrade (C) can be used ad infinitum (D) should be used conservatively Answer: The answer is C.

8-124

a day hiking will most likely result in which of these?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a paling of the skin", "a greening of the skin", "an even darker tone", "none of these" ] }

C

Question: a day hiking will most likely result in which of these? Options: (A) a paling of the skin (B) a greening of the skin (C) an even darker tone (D) none of these

Answer: The answer is C.

Question: a day hiking will most likely result in which of these? Options: (A) a paling of the skin (B) a greening of the skin (C) an even darker tone (D) none of these Answer: The answer is C.

1288

Refraction

{ "label": [ "A", "B", "C", "D" ], "text": [ "makes objects appear to be twice their size", "moves heat energy thru sound waves", "is the phenomenon involved in mirrors", "makes a straw appear broken when in a cup of water" ] }

D

Question: Refraction Options: (A) makes objects appear to be twice their size (B) moves heat energy thru sound waves (C) is the phenomenon involved in mirrors (D) makes a straw appear broken when in a cup of water

Answer: The answer is D.

Question: Refraction Options: (A) makes objects appear to be twice their size (B) moves heat energy thru sound waves (C) is the phenomenon involved in mirrors (D) makes a straw appear broken when in a cup of water Answer: The answer is D.

9-836

which of these can be considered a stage in the water cycle?

{ "label": [ "A", "B", "C", "D" ], "text": [ "all of these", "the combination of nails and hammers", "the presence of H20", "the combination of chlorine and gas" ] }

C

Question: which of these can be considered a stage in the water cycle? Options: (A) all of these (B) the combination of nails and hammers (C) the presence of H20 (D) the combination of chlorine and gas

Answer: The answer is C.

Question: which of these can be considered a stage in the water cycle? Options: (A) all of these (B) the combination of nails and hammers (C) the presence of H20 (D) the combination of chlorine and gas Answer: The answer is C.

9-725

Which of these items is required for a deer to live

{ "label": [ "A", "B", "C", "D" ], "text": [ "sun", "iron", "sand", "cafeteria" ] }

A

Question: Which of these items is required for a deer to live Options: (A) sun (B) iron (C) sand (D) cafeteria

Answer: The answer is A.

Question: Which of these items is required for a deer to live Options: (A) sun (B) iron (C) sand (D) cafeteria Answer: The answer is A.

9-973

Where is the best place to shoot animals?

{ "label": [ "A", "B", "C", "D" ], "text": [ "national park", "sky", "forest", "sea" ] }

C

Question: Where is the best place to shoot animals? Options: (A) national park (B) sky (C) forest (D) sea

Answer: The answer is C.

Question: Where is the best place to shoot animals? Options: (A) national park (B) sky (C) forest (D) sea Answer: The answer is C.

7-892

Spiders can catch prey by doing all aside from

{ "label": [ "A", "B", "C", "D" ], "text": [ "building webs", "building traps", "hunting", "howling" ] }

D

Question: Spiders can catch prey by doing all aside from Options: (A) building webs (B) building traps (C) hunting (D) howling

Answer: The answer is D.

Question: Spiders can catch prey by doing all aside from Options: (A) building webs (B) building traps (C) hunting (D) howling Answer: The answer is D.

112

When does electricity flow through a conductor?

{ "label": [ "A", "B", "C", "D" ], "text": [ "when it's outside around lighting", "when it's attached to a battery", "when it's attached to a human", "when it's near a light bulb" ] }

B

Question: When does electricity flow through a conductor? Options: (A) when it's outside around lighting (B) when it's attached to a battery (C) when it's attached to a human (D) when it's near a light bulb

Answer: The answer is B.

Question: When does electricity flow through a conductor? Options: (A) when it's outside around lighting (B) when it's attached to a battery (C) when it's attached to a human (D) when it's near a light bulb Answer: The answer is B.

9-608

I can use a stopwatch to track

{ "label": [ "A", "B", "C", "D" ], "text": [ "The number of freckles I have on my back", "How long the road is", "My weight loss in 6 months", "how many marshmallows I can eat in 10 minutes" ] }

D

Question: I can use a stopwatch to track Options: (A) The number of freckles I have on my back (B) How long the road is (C) My weight loss in 6 months (D) how many marshmallows I can eat in 10 minutes

Answer: The answer is D.

Question: I can use a stopwatch to track Options: (A) The number of freckles I have on my back (B) How long the road is (C) My weight loss in 6 months (D) how many marshmallows I can eat in 10 minutes Answer: The answer is D.

306

If John were going to the store, how would he measure his trip?

{ "label": [ "A", "B", "C", "D" ], "text": [ "kilometer", "centimeter", "decameter", "meter" ] }

A

Question: If John were going to the store, how would he measure his trip? Options: (A) kilometer (B) centimeter (C) decameter (D) meter

Answer: The answer is A.

Question: If John were going to the store, how would he measure his trip? Options: (A) kilometer (B) centimeter (C) decameter (D) meter Answer: The answer is A.

9-97

A man plugs his television into an outlet behind a cabinet. He sees that the television may now be turned on so that he can watch his favorite show. The man knows that by hooking the t.v. cord into the outlet

{ "label": [ "A", "B", "C", "D" ], "text": [ "he completed a lap", "he made a good deal", "he invented new circuits", "he completed a circuit" ] }

D

Question: A man plugs his television into an outlet behind a cabinet. He sees that the television may now be turned on so that he can watch his favorite show. The man knows that by hooking the t.v. cord into the outlet Options: (A) he completed a lap (B) he made a good deal (C) he invented new circuits (D) he completed a circuit

Answer: The answer is D.

Question: A man plugs his television into an outlet behind a cabinet. He sees that the television may now be turned on so that he can watch his favorite show. The man knows that by hooking the t.v. cord into the outlet Options: (A) he completed a lap (B) he made a good deal (C) he invented new circuits (D) he completed a circuit Answer: The answer is D.

9-625

Which type of energy is the most environmentally friendly?

{ "label": [ "A", "B", "C", "D" ], "text": [ "Coal", "Petroleum", "Natural Gas", "Sunlight" ] }

D

Question: Which type of energy is the most environmentally friendly? Options: (A) Coal (B) Petroleum (C) Natural Gas (D) Sunlight

Answer: The answer is D.

Question: Which type of energy is the most environmentally friendly? Options: (A) Coal (B) Petroleum (C) Natural Gas (D) Sunlight Answer: The answer is D.

8-446

Which form can be made into a triangle?

{ "label": [ "A", "B", "C", "D" ], "text": [ "ice", "steam", "water", "salt water" ] }

A

Question: Which form can be made into a triangle? Options: (A) ice (B) steam (C) water (D) salt water

Answer: The answer is A.

Question: Which form can be made into a triangle? Options: (A) ice (B) steam (C) water (D) salt water Answer: The answer is A.

9-451

who would see better through an underground tunnel?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a boy with a pen", "a man with a stick", "a man with a spoon", "a man with a candle and match" ] }

D

Question: who would see better through an underground tunnel? Options: (A) a boy with a pen (B) a man with a stick (C) a man with a spoon (D) a man with a candle and match

Answer: The answer is D.

Question: who would see better through an underground tunnel? Options: (A) a boy with a pen (B) a man with a stick (C) a man with a spoon (D) a man with a candle and match Answer: The answer is D.

884

There are now many more people because of

{ "label": [ "A", "B", "C", "D" ], "text": [ "efficient farming", "more cities", "computers", "global warming" ] }

A

Question: There are now many more people because of Options: (A) efficient farming (B) more cities (C) computers (D) global warming

Answer: The answer is A.

Question: There are now many more people because of Options: (A) efficient farming (B) more cities (C) computers (D) global warming Answer: The answer is A.

8-267

Water in a sealed jar might do what when placed in the freezer?

{ "label": [ "A", "B", "C", "D" ], "text": [ "evaporate", "break it", "melt", "run off" ] }

B

Question: Water in a sealed jar might do what when placed in the freezer? Options: (A) evaporate (B) break it (C) melt (D) run off

Answer: The answer is B.

Question: Water in a sealed jar might do what when placed in the freezer? Options: (A) evaporate (B) break it (C) melt (D) run off Answer: The answer is B.

1230

What causes a chemical reaction?

{ "label": [ "A", "B", "C", "D" ], "text": [ "mixing and heating edible items", "putting water in a bowl", "petting a small cat", "rolling a ball on a floor" ] }

A

Question: What causes a chemical reaction? Options: (A) mixing and heating edible items (B) putting water in a bowl (C) petting a small cat (D) rolling a ball on a floor

Answer: The answer is A.

Question: What causes a chemical reaction? Options: (A) mixing and heating edible items (B) putting water in a bowl (C) petting a small cat (D) rolling a ball on a floor Answer: The answer is A.

9-283

What stores food for future use and is green?

{ "label": [ "A", "B", "C", "D" ], "text": [ "bacteria", "trout", "virus", "tree" ] }

D

Question: What stores food for future use and is green? Options: (A) bacteria (B) trout (C) virus (D) tree

Answer: The answer is D.

Question: What stores food for future use and is green? Options: (A) bacteria (B) trout (C) virus (D) tree Answer: The answer is D.

9-1088

Filling a bottle full of water and then placing it in the freezer can lead to

{ "label": [ "A", "B", "C", "D" ], "text": [ "loosening of the bottle lid", "deflation of the bottle", "ice cubes in the freezer", "bursting of the bottle" ] }

D

Question: Filling a bottle full of water and then placing it in the freezer can lead to Options: (A) loosening of the bottle lid (B) deflation of the bottle (C) ice cubes in the freezer (D) bursting of the bottle

Answer: The answer is D.

Question: Filling a bottle full of water and then placing it in the freezer can lead to Options: (A) loosening of the bottle lid (B) deflation of the bottle (C) ice cubes in the freezer (D) bursting of the bottle Answer: The answer is D.

9-446

What functions without contact between objects?

{ "label": [ "A", "B", "C", "D" ], "text": [ "weight", "friction", "opposites attracting", "pressure" ] }

C

Question: What functions without contact between objects? Options: (A) weight (B) friction (C) opposites attracting (D) pressure

Answer: The answer is C.

Question: What functions without contact between objects? Options: (A) weight (B) friction (C) opposites attracting (D) pressure Answer: The answer is C.

168

Which doesn't contain water?

{ "label": [ "A", "B", "C", "D" ], "text": [ "Sea of Tranquilitiy", "Caspian Sea", "Dead Sea", "Caribbean Sea" ] }

A

Question: Which doesn't contain water? Options: (A) Sea of Tranquilitiy (B) Caspian Sea (C) Dead Sea (D) Caribbean Sea

Answer: The answer is A.

Question: Which doesn't contain water? Options: (A) Sea of Tranquilitiy (B) Caspian Sea (C) Dead Sea (D) Caribbean Sea Answer: The answer is A.

7-6

Fungi

{ "label": [ "A", "B", "C", "D" ], "text": [ "can do their food chain jobs without ingestion", "act as predators in the food chain", "are always safe to ingest", "occupy the top of the food chain" ] }

A

Question: Fungi Options: (A) can do their food chain jobs without ingestion (B) act as predators in the food chain (C) are always safe to ingest (D) occupy the top of the food chain

Answer: The answer is A.

Question: Fungi Options: (A) can do their food chain jobs without ingestion (B) act as predators in the food chain (C) are always safe to ingest (D) occupy the top of the food chain Answer: The answer is A.

172

Compared to a regular swimmer, a scuba diver deals with more

{ "label": [ "A", "B", "C", "D" ], "text": [ "heat", "pressure", "water", "air" ] }

B

Question: Compared to a regular swimmer, a scuba diver deals with more Options: (A) heat (B) pressure (C) water (D) air

Answer: The answer is B.

Question: Compared to a regular swimmer, a scuba diver deals with more Options: (A) heat (B) pressure (C) water (D) air Answer: The answer is B.

1442

What is an example of the fact that a thing is dead once it dies after having previously lived?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a small squirrel falls from a tree and breaks its leg", "a panda stops eating and falls into a coma", "a dog is paralyzed and is unable to move", "a vibrant cat is deceased after being hit by a car" ] }

D

Question: What is an example of the fact that a thing is dead once it dies after having previously lived? Options: (A) a small squirrel falls from a tree and breaks its leg (B) a panda stops eating and falls into a coma (C) a dog is paralyzed and is unable to move (D) a vibrant cat is deceased after being hit by a car

Answer: The answer is D.

Question: What is an example of the fact that a thing is dead once it dies after having previously lived? Options: (A) a small squirrel falls from a tree and breaks its leg (B) a panda stops eating and falls into a coma (C) a dog is paralyzed and is unable to move (D) a vibrant cat is deceased after being hit by a car Answer: The answer is D.

8-212

Thunder clouds are

{ "label": [ "A", "B", "C", "D" ], "text": [ "filled with beautiful music", "of a significant weight", "the color light pink", "take 10 years to form" ] }

B

Question: Thunder clouds are Options: (A) filled with beautiful music (B) of a significant weight (C) the color light pink (D) take 10 years to form

Answer: The answer is B.

Question: Thunder clouds are Options: (A) filled with beautiful music (B) of a significant weight (C) the color light pink (D) take 10 years to form Answer: The answer is B.

7-145

If someone is experiencing frequent falls

{ "label": [ "A", "B", "C", "D" ], "text": [ "they should move out of their house", "they should just stop trying to walk", "they should try wearing slicker bottomed shoes", "they should try putting down carpet or throw rugs" ] }

D

Question: If someone is experiencing frequent falls Options: (A) they should move out of their house (B) they should just stop trying to walk (C) they should try wearing slicker bottomed shoes (D) they should try putting down carpet or throw rugs

Answer: The answer is D.

Question: If someone is experiencing frequent falls Options: (A) they should move out of their house (B) they should just stop trying to walk (C) they should try wearing slicker bottomed shoes (D) they should try putting down carpet or throw rugs Answer: The answer is D.

7-13

It is easiest to get a clear photo of the moon by

{ "label": [ "A", "B", "C", "D" ], "text": [ "using a large magnifying glass", "using a telephoto lens", "using a telescopic lens", "looking through a microscope" ] }

C

Question: It is easiest to get a clear photo of the moon by Options: (A) using a large magnifying glass (B) using a telephoto lens (C) using a telescopic lens (D) looking through a microscope

Answer: The answer is C.

Question: It is easiest to get a clear photo of the moon by Options: (A) using a large magnifying glass (B) using a telephoto lens (C) using a telescopic lens (D) looking through a microscope Answer: The answer is C.

7-88

Filling a glass with markers for cup amounts on it would be

{ "label": [ "A", "B", "C", "D" ], "text": [ "seeing how much data is left on a phone", "a part of making chili", "a way to consider getting something", "a way to collect data" ] }

D

Question: Filling a glass with markers for cup amounts on it would be Options: (A) seeing how much data is left on a phone (B) a part of making chili (C) a way to consider getting something (D) a way to collect data

Answer: The answer is D.

Question: Filling a glass with markers for cup amounts on it would be Options: (A) seeing how much data is left on a phone (B) a part of making chili (C) a way to consider getting something (D) a way to collect data Answer: The answer is D.

9-335

Winter snows follow Autumn's falling leaves by

{ "label": [ "A", "B", "C", "D" ], "text": [ "three months", "three days", "three years", "12 months" ] }

A

Question: Winter snows follow Autumn's falling leaves by Options: (A) three months (B) three days (C) three years (D) 12 months

Answer: The answer is A.

Question: Winter snows follow Autumn's falling leaves by Options: (A) three months (B) three days (C) three years (D) 12 months Answer: The answer is A.

7-1082

The way that squirrels put away food during the cool season ensures that they

{ "label": [ "A", "B", "C", "D" ], "text": [ "survive", "eat", "live", "grow" ] }

A

Question: The way that squirrels put away food during the cool season ensures that they Options: (A) survive (B) eat (C) live (D) grow

Answer: The answer is A.

Question: The way that squirrels put away food during the cool season ensures that they Options: (A) survive (B) eat (C) live (D) grow Answer: The answer is A.

7-898

An example of a consumer would be

{ "label": [ "A", "B", "C", "D" ], "text": [ "a deer munching grass", "a plant beginning to photosynthesize", "a squirrel eating a bug", "a wolf eating a deer" ] }

A

Question: An example of a consumer would be Options: (A) a deer munching grass (B) a plant beginning to photosynthesize (C) a squirrel eating a bug (D) a wolf eating a deer

Answer: The answer is A.

Question: An example of a consumer would be Options: (A) a deer munching grass (B) a plant beginning to photosynthesize (C) a squirrel eating a bug (D) a wolf eating a deer Answer: The answer is A.