pltops/openbook_IF · Datasets at Hugging Face

id stringlengths 2 7	question_stem stringlengths 1 333	choices dict	answerKey stringclasses 4 values	answer stringclasses 4 values	instruction stringlengths 67 527	output stringclasses 4 values	text stringlengths 92 552
9-1142	Eating and digesting a large meal is guaranteed to produce	{ "label": [ "A", "B", "C", "D" ], "text": [ "disease", "fecal matter", "fuel", "fertilizer" ] }	B	B	Question: Eating and digesting a large meal is guaranteed to produce Options: (A) disease (B) fecal matter (C) fuel (D) fertilizer	Answer: The answer is B.	Question: Eating and digesting a large meal is guaranteed to produce Options: (A) disease (B) fecal matter (C) fuel (D) fertilizer Answer: The answer is B.
7-926	Canyons are generally old, huge, and breathtaking and are	{ "label": [ "A", "B", "C", "D" ], "text": [ "brimming to full with sand", "filled with local wildlife", "dirty and muddy inside", "typically materialized with stone" ] }	D	D	Question: Canyons are generally old, huge, and breathtaking and are Options: (A) brimming to full with sand (B) filled with local wildlife (C) dirty and muddy inside (D) typically materialized with stone	Answer: The answer is D.	Question: Canyons are generally old, huge, and breathtaking and are Options: (A) brimming to full with sand (B) filled with local wildlife (C) dirty and muddy inside (D) typically materialized with stone Answer: The answer is D.
7-721	If a room is going to be humid, or dry, depends on how much water vapor is in the air, so if a room wants to be humid	{ "label": [ "A", "B", "C", "D" ], "text": [ "run a bath", "use a dehumidifier", "open a window", "hope it rains" ] }	A	A	Question: If a room is going to be humid, or dry, depends on how much water vapor is in the air, so if a room wants to be humid Options: (A) run a bath (B) use a dehumidifier (C) open a window (D) hope it rains	Answer: The answer is A.	Question: If a room is going to be humid, or dry, depends on how much water vapor is in the air, so if a room wants to be humid Options: (A) run a bath (B) use a dehumidifier (C) open a window (D) hope it rains Answer: The answer is A.
9-180	What impacts an objects ability to reflect light?	{ "label": [ "A", "B", "C", "D" ], "text": [ "color pallete", "weights", "height", "smell" ] }	A	A	Question: What impacts an objects ability to reflect light? Options: (A) color pallete (B) weights (C) height (D) smell	Answer: The answer is A.	Question: What impacts an objects ability to reflect light? Options: (A) color pallete (B) weights (C) height (D) smell Answer: The answer is A.
9-1013	which of these would make an ideal object to drive in with a hammer?	{ "label": [ "A", "B", "C", "D" ], "text": [ "an iron nail", "a metal nail", "a steel nail", "all of these" ] }	D	D	Question: which of these would make an ideal object to drive in with a hammer? Options: (A) an iron nail (B) a metal nail (C) a steel nail (D) all of these	Answer: The answer is D.	Question: which of these would make an ideal object to drive in with a hammer? Options: (A) an iron nail (B) a metal nail (C) a steel nail (D) all of these Answer: The answer is D.
9-601	local plant varieties are the best for improving the local	{ "label": [ "A", "B", "C", "D" ], "text": [ "social status", "environs", "satellite reception", "future" ] }	B	B	Question: local plant varieties are the best for improving the local Options: (A) social status (B) environs (C) satellite reception (D) future	Answer: The answer is B.	Question: local plant varieties are the best for improving the local Options: (A) social status (B) environs (C) satellite reception (D) future Answer: The answer is B.
370	Electricity sent through a conductor	{ "label": [ "A", "B", "C", "D" ], "text": [ "halts the functioning of the conductor", "moves like traffic through a green light", "causes fire to flow through the conductor", "flows heat back to the conductor" ] }	B	B	Question: Electricity sent through a conductor Options: (A) halts the functioning of the conductor (B) moves like traffic through a green light (C) causes fire to flow through the conductor (D) flows heat back to the conductor	Answer: The answer is B.	Question: Electricity sent through a conductor Options: (A) halts the functioning of the conductor (B) moves like traffic through a green light (C) causes fire to flow through the conductor (D) flows heat back to the conductor Answer: The answer is B.
9-1077	The sun is a source of which, first and foremost?	{ "label": [ "A", "B", "C", "D" ], "text": [ "Light", "Energy", "Heat", "Nutrients)" ] }	A	A	Question: The sun is a source of which, first and foremost? Options: (A) Light (B) Energy (C) Heat (D) Nutrients)	Answer: The answer is A.	Question: The sun is a source of which, first and foremost? Options: (A) Light (B) Energy (C) Heat (D) Nutrients) Answer: The answer is A.
9-372	Where in the world will a person have the smallest shadow at noon?	{ "label": [ "A", "B", "C", "D" ], "text": [ "the arctic circle", "the south pole", "the north pole", "near the equator" ] }	D	D	Question: Where in the world will a person have the smallest shadow at noon? Options: (A) the arctic circle (B) the south pole (C) the north pole (D) near the equator	Answer: The answer is D.	Question: Where in the world will a person have the smallest shadow at noon? Options: (A) the arctic circle (B) the south pole (C) the north pole (D) near the equator Answer: The answer is D.
9-1091	Oil is a source of a material used for an object with	{ "label": [ "A", "B", "C", "D" ], "text": [ "wood planks", "cardboard", "a large stone", "wheels" ] }	D	D	Question: Oil is a source of a material used for an object with Options: (A) wood planks (B) cardboard (C) a large stone (D) wheels	Answer: The answer is D.	Question: Oil is a source of a material used for an object with Options: (A) wood planks (B) cardboard (C) a large stone (D) wheels Answer: The answer is D.
8-289	A magnet would attract a	{ "label": [ "A", "B", "C", "D" ], "text": [ "Wooden hairbrush", "Oranges", "Glassware", "Zippers" ] }	D	D	Question: A magnet would attract a Options: (A) Wooden hairbrush (B) Oranges (C) Glassware (D) Zippers	Answer: The answer is D.	Question: A magnet would attract a Options: (A) Wooden hairbrush (B) Oranges (C) Glassware (D) Zippers Answer: The answer is D.
9-527	What sort of habitat would living things live in?	{ "label": [ "A", "B", "C", "D" ], "text": [ "A habitat with plenty of water", "A habitat with varying weather", "A habitat that most animals choose", "A habitat with many toys" ] }	A	A	Question: What sort of habitat would living things live in? Options: (A) A habitat with plenty of water (B) A habitat with varying weather (C) A habitat that most animals choose (D) A habitat with many toys	Answer: The answer is A.	Question: What sort of habitat would living things live in? Options: (A) A habitat with plenty of water (B) A habitat with varying weather (C) A habitat that most animals choose (D) A habitat with many toys Answer: The answer is A.
9-599	A person finishes drinking a bottle of water and notices that at the bottom of the bottle is a small symbol, consisting of three arrows in a triangular shape. This symbol tells the person that they should	{ "label": [ "A", "B", "C", "D" ], "text": [ "have it reprocessed", "burn the bottle", "reuse the bottle", "remake the bottle" ] }	A	A	Question: A person finishes drinking a bottle of water and notices that at the bottom of the bottle is a small symbol, consisting of three arrows in a triangular shape. This symbol tells the person that they should Options: (A) have it reprocessed (B) burn the bottle (C) reuse the bottle (D) remake the bottle	Answer: The answer is A.	Question: A person finishes drinking a bottle of water and notices that at the bottom of the bottle is a small symbol, consisting of three arrows in a triangular shape. This symbol tells the person that they should Options: (A) have it reprocessed (B) burn the bottle (C) reuse the bottle (D) remake the bottle Answer: ...
7-958	In order to better understand the world around us, specialists	{ "label": [ "A", "B", "C", "D" ], "text": [ "watch several educational programs", "discuss topics with laymen", "inspect, note, and consider", "make notes in books" ] }	C	C	Question: In order to better understand the world around us, specialists Options: (A) watch several educational programs (B) discuss topics with laymen (C) inspect, note, and consider (D) make notes in books	Answer: The answer is C.	Question: In order to better understand the world around us, specialists Options: (A) watch several educational programs (B) discuss topics with laymen (C) inspect, note, and consider (D) make notes in books Answer: The answer is C.
9-17	A woman leaves some meat on the counter, and bacteria begins to quickly grow on the surface. This bacteria may cause	{ "label": [ "A", "B", "C", "D" ], "text": [ "turned food", "growing beans", "sticky toffee", "pocked oranges" ] }	A	A	Question: A woman leaves some meat on the counter, and bacteria begins to quickly grow on the surface. This bacteria may cause Options: (A) turned food (B) growing beans (C) sticky toffee (D) pocked oranges	Answer: The answer is A.	Question: A woman leaves some meat on the counter, and bacteria begins to quickly grow on the surface. This bacteria may cause Options: (A) turned food (B) growing beans (C) sticky toffee (D) pocked oranges Answer: The answer is A.
9-256	Stars appear in different areas in the sky at different times of year due to what?	{ "label": [ "A", "B", "C", "D" ], "text": [ "Earths Rotation", "Changing Weather", "Suns Rotation", "Time Change" ] }	A	A	Question: Stars appear in different areas in the sky at different times of year due to what? Options: (A) Earths Rotation (B) Changing Weather (C) Suns Rotation (D) Time Change	Answer: The answer is A.	Question: Stars appear in different areas in the sky at different times of year due to what? Options: (A) Earths Rotation (B) Changing Weather (C) Suns Rotation (D) Time Change Answer: The answer is A.
826	Corn can sometimes	{ "label": [ "A", "B", "C", "D" ], "text": [ "be grown in arctic environments", "be used as kindling", "fuel a steam locomotive", "fuel an economy car" ] }	D	D	Question: Corn can sometimes Options: (A) be grown in arctic environments (B) be used as kindling (C) fuel a steam locomotive (D) fuel an economy car	Answer: The answer is D.	Question: Corn can sometimes Options: (A) be grown in arctic environments (B) be used as kindling (C) fuel a steam locomotive (D) fuel an economy car Answer: The answer is D.
9-831	strumming a string can cause what type of wave?	{ "label": [ "A", "B", "C", "D" ], "text": [ "Tidal", "Pressure", "Light", "Dark" ] }	B	B	Question: strumming a string can cause what type of wave? Options: (A) Tidal (B) Pressure (C) Light (D) Dark	Answer: The answer is B.	Question: strumming a string can cause what type of wave? Options: (A) Tidal (B) Pressure (C) Light (D) Dark Answer: The answer is B.
7-563	Coral is a type of living organism which can be identified in	{ "label": [ "A", "B", "C", "D" ], "text": [ "only in the pacific ocean", "saltwater locations that are open", "any where with liquid", "water sources in america" ] }	B	B	Question: Coral is a type of living organism which can be identified in Options: (A) only in the pacific ocean (B) saltwater locations that are open (C) any where with liquid (D) water sources in america	Answer: The answer is B.	Question: Coral is a type of living organism which can be identified in Options: (A) only in the pacific ocean (B) saltwater locations that are open (C) any where with liquid (D) water sources in america Answer: The answer is B.
7-56	Having reliable plant sources in a field, a rabbit may react by	{ "label": [ "A", "B", "C", "D" ], "text": [ "having larger litters", "finding a mate", "eating more food", "finding new food" ] }	A	A	Question: Having reliable plant sources in a field, a rabbit may react by Options: (A) having larger litters (B) finding a mate (C) eating more food (D) finding new food	Answer: The answer is A.	Question: Having reliable plant sources in a field, a rabbit may react by Options: (A) having larger litters (B) finding a mate (C) eating more food (D) finding new food Answer: The answer is A.
9-459	The layer of material on the bottom of the Snake River was put there by what?	{ "label": [ "A", "B", "C", "D" ], "text": [ "fish swimming", "weather related degradation", "global warming", "animal movement" ] }	B	B	Question: The layer of material on the bottom of the Snake River was put there by what? Options: (A) fish swimming (B) weather related degradation (C) global warming (D) animal movement	Answer: The answer is B.	Question: The layer of material on the bottom of the Snake River was put there by what? Options: (A) fish swimming (B) weather related degradation (C) global warming (D) animal movement Answer: The answer is B.
723	Which converts carbon dioxide, water, and solar energy into oxygen?	{ "label": [ "A", "B", "C", "D" ], "text": [ "chrysanthemum", "mistletoe", "mushroom", "mole" ] }	A	A	Question: Which converts carbon dioxide, water, and solar energy into oxygen? Options: (A) chrysanthemum (B) mistletoe (C) mushroom (D) mole	Answer: The answer is A.	Question: Which converts carbon dioxide, water, and solar energy into oxygen? Options: (A) chrysanthemum (B) mistletoe (C) mushroom (D) mole Answer: The answer is A.
9-841	December is in the summer in what	{ "label": [ "A", "B", "C", "D" ], "text": [ "the southern part of cities", "the northern part of Earth", "the southern part of the third rock", "the southern part of every rock" ] }	C	C	Question: December is in the summer in what Options: (A) the southern part of cities (B) the northern part of Earth (C) the southern part of the third rock (D) the southern part of every rock	Answer: The answer is C.	Question: December is in the summer in what Options: (A) the southern part of cities (B) the northern part of Earth (C) the southern part of the third rock (D) the southern part of every rock Answer: The answer is C.
7-940	Trembling muscles spasms in animals can be caused in party by	{ "label": [ "A", "B", "C", "D" ], "text": [ "temperature in single digits", "temperatures in triple digits", "finding the right temperatures", "being unaware of the temperature" ] }	A	A	Question: Trembling muscles spasms in animals can be caused in party by Options: (A) temperature in single digits (B) temperatures in triple digits (C) finding the right temperatures (D) being unaware of the temperature	Answer: The answer is A.	Question: Trembling muscles spasms in animals can be caused in party by Options: (A) temperature in single digits (B) temperatures in triple digits (C) finding the right temperatures (D) being unaware of the temperature Answer: The answer is A.
1386	The number of lines found in a tree bore will tell you?	{ "label": [ "A", "B", "C", "D" ], "text": [ "variety", "sturdiness", "the age", "the height" ] }	C	C	Question: The number of lines found in a tree bore will tell you? Options: (A) variety (B) sturdiness (C) the age (D) the height	Answer: The answer is C.	Question: The number of lines found in a tree bore will tell you? Options: (A) variety (B) sturdiness (C) the age (D) the height Answer: The answer is C.
1302	Hummingbirds take what with them	{ "label": [ "A", "B", "C", "D" ], "text": [ "Bees", "energy", "Pollen", "Honey" ] }	C	C	Question: Hummingbirds take what with them Options: (A) Bees (B) energy (C) Pollen (D) Honey	Answer: The answer is C.	Question: Hummingbirds take what with them Options: (A) Bees (B) energy (C) Pollen (D) Honey Answer: The answer is C.
7-249	To naturally increase the amount of organic matter in soil add	{ "label": [ "A", "B", "C", "D" ], "text": [ "fungi", "sunflowers", "trees", "voles" ] }	A	A	Question: To naturally increase the amount of organic matter in soil add Options: (A) fungi (B) sunflowers (C) trees (D) voles	Answer: The answer is A.	Question: To naturally increase the amount of organic matter in soil add Options: (A) fungi (B) sunflowers (C) trees (D) voles Answer: The answer is A.
8-339	Peat is an important factor when	{ "label": [ "A", "B", "C", "D" ], "text": [ "Driving a new car", "Putting a fresh raspberry seed in soil", "Taking the temperature for the day", "Having a large breakfast" ] }	B	B	Question: Peat is an important factor when Options: (A) Driving a new car (B) Putting a fresh raspberry seed in soil (C) Taking the temperature for the day (D) Having a large breakfast	Answer: The answer is B.	Question: Peat is an important factor when Options: (A) Driving a new car (B) Putting a fresh raspberry seed in soil (C) Taking the temperature for the day (D) Having a large breakfast Answer: The answer is B.
9-96	When a bird is living in a certain segment of the world, it can become part of that environment along with predators and food sources, the process being called what?	{ "label": [ "A", "B", "C", "D" ], "text": [ "animals reproduce", "preyed upon", "adapted to it", "predators get it" ] }	C	C	Question: When a bird is living in a certain segment of the world, it can become part of that environment along with predators and food sources, the process being called what? Options: (A) animals reproduce (B) preyed upon (C) adapted to it (D) predators get it	Answer: The answer is C.	Question: When a bird is living in a certain segment of the world, it can become part of that environment along with predators and food sources, the process being called what? Options: (A) animals reproduce (B) preyed upon (C) adapted to it (D) predators get it Answer: The answer is C.
1640	Chimpanzees dig for insects with sticks; what is another example of using tools?	{ "label": [ "A", "B", "C", "D" ], "text": [ "birds using twigs to build nests", "otters using rocks to open clams", "anteaters using their tongue to catch ants", "koalas using their pouch to hold infants" ] }	B	B	Question: Chimpanzees dig for insects with sticks; what is another example of using tools? Options: (A) birds using twigs to build nests (B) otters using rocks to open clams (C) anteaters using their tongue to catch ants (D) koalas using their pouch to hold infants	Answer: The answer is B.	Question: Chimpanzees dig for insects with sticks; what is another example of using tools? Options: (A) birds using twigs to build nests (B) otters using rocks to open clams (C) anteaters using their tongue to catch ants (D) koalas using their pouch to hold infants Answer: The answer is B.
7-530	Carbon dioxide exists where it does because	{ "label": [ "A", "B", "C", "D" ], "text": [ "humans expel it", "deer eat it", "birds use it", "trees absorb it" ] }	A	A	Question: Carbon dioxide exists where it does because Options: (A) humans expel it (B) deer eat it (C) birds use it (D) trees absorb it	Answer: The answer is A.	Question: Carbon dioxide exists where it does because Options: (A) humans expel it (B) deer eat it (C) birds use it (D) trees absorb it Answer: The answer is A.
1034	What covers over 90% of the Earth's surface and 0% of the moon's surface	{ "label": [ "A", "B", "C", "D" ], "text": [ "a magnesium iron silicate mineral", "chemical element with the symbol S", "the element with the symbol Fe", "that which contains 2 hydrogen and 1 oxygen molecules" ] }	D	D	Question: What covers over 90% of the Earth's surface and 0% of the moon's surface Options: (A) a magnesium iron silicate mineral (B) chemical element with the symbol S (C) the element with the symbol Fe (D) that which contains 2 hydrogen and 1 oxygen molecules	Answer: The answer is D.	Question: What covers over 90% of the Earth's surface and 0% of the moon's surface Options: (A) a magnesium iron silicate mineral (B) chemical element with the symbol S (C) the element with the symbol Fe (D) that which contains 2 hydrogen and 1 oxygen molecules Answer: The answer is D.
753	Why do berries exist?	{ "label": [ "A", "B", "C", "D" ], "text": [ "reproducing", "food for animals", "growth", "food storage" ] }	A	A	Question: Why do berries exist? Options: (A) reproducing (B) food for animals (C) growth (D) food storage	Answer: The answer is A.	Question: Why do berries exist? Options: (A) reproducing (B) food for animals (C) growth (D) food storage Answer: The answer is A.
84	The biggest things on the moon are	{ "label": [ "A", "B", "C", "D" ], "text": [ "space stations", "alien life forms", "craters", "moon rocks" ] }	C	C	Question: The biggest things on the moon are Options: (A) space stations (B) alien life forms (C) craters (D) moon rocks	Answer: The answer is C.	Question: The biggest things on the moon are Options: (A) space stations (B) alien life forms (C) craters (D) moon rocks Answer: The answer is C.
183	Which set of animals don't compete for food?	{ "label": [ "A", "B", "C", "D" ], "text": [ "dolphin and fish", "hyena and bear", "whale and cat", "eagle and raven" ] }	C	C	Question: Which set of animals don't compete for food? Options: (A) dolphin and fish (B) hyena and bear (C) whale and cat (D) eagle and raven	Answer: The answer is C.	Question: Which set of animals don't compete for food? Options: (A) dolphin and fish (B) hyena and bear (C) whale and cat (D) eagle and raven Answer: The answer is C.
9-1157	will a glacier travel at greater speeds than a sea going vessel?	{ "label": [ "A", "B", "C", "D" ], "text": [ "maybe it moves faster", "this is likely to be false", "all of these", "odds are in its favor" ] }	B	B	Question: will a glacier travel at greater speeds than a sea going vessel? Options: (A) maybe it moves faster (B) this is likely to be false (C) all of these (D) odds are in its favor	Answer: The answer is B.	Question: will a glacier travel at greater speeds than a sea going vessel? Options: (A) maybe it moves faster (B) this is likely to be false (C) all of these (D) odds are in its favor Answer: The answer is B.
7-1027	Something that shows that the earth changes is	{ "label": [ "A", "B", "C", "D" ], "text": [ "a city where a tree was", "a lake where a tree was", "a tree where a bird was", "a plant where a rock was" ] }	B	B	Question: Something that shows that the earth changes is Options: (A) a city where a tree was (B) a lake where a tree was (C) a tree where a bird was (D) a plant where a rock was	Answer: The answer is B.	Question: Something that shows that the earth changes is Options: (A) a city where a tree was (B) a lake where a tree was (C) a tree where a bird was (D) a plant where a rock was Answer: The answer is B.
7-1199	A lot of people think that volcanoes may only exist in tall mountains that tower above us, but a lot of volcanoes	{ "label": [ "A", "B", "C", "D" ], "text": [ "fall into the oceans", "are water leaking volcanoes", "erupt into the sea", "are found and erupt beneath the water" ] }	D	D	Question: A lot of people think that volcanoes may only exist in tall mountains that tower above us, but a lot of volcanoes Options: (A) fall into the oceans (B) are water leaking volcanoes (C) erupt into the sea (D) are found and erupt beneath the water	Answer: The answer is D.	Question: A lot of people think that volcanoes may only exist in tall mountains that tower above us, but a lot of volcanoes Options: (A) fall into the oceans (B) are water leaking volcanoes (C) erupt into the sea (D) are found and erupt beneath the water Answer: The answer is D.
7-281	A car slowed down because of	{ "label": [ "A", "B", "C", "D" ], "text": [ "bad brakes", "the engine size", "the wind", "the steering wheel" ] }	C	C	Question: A car slowed down because of Options: (A) bad brakes (B) the engine size (C) the wind (D) the steering wheel	Answer: The answer is C.	Question: A car slowed down because of Options: (A) bad brakes (B) the engine size (C) the wind (D) the steering wheel Answer: The answer is C.
8-262	The lights were turned off in a room, who could find the light switch?	{ "label": [ "A", "B", "C", "D" ], "text": [ "Mice", "Elephants", "Raccoons", "Hamsters" ] }	C	C	Question: The lights were turned off in a room, who could find the light switch? Options: (A) Mice (B) Elephants (C) Raccoons (D) Hamsters	Answer: The answer is C.	Question: The lights were turned off in a room, who could find the light switch? Options: (A) Mice (B) Elephants (C) Raccoons (D) Hamsters Answer: The answer is C.
8-413	slope is a measure of the difference in elevation from the top to the base of a	{ "label": [ "A", "B", "C", "D" ], "text": [ "penny", "tower", "pyramid", "box" ] }	C	C	Question: slope is a measure of the difference in elevation from the top to the base of a Options: (A) penny (B) tower (C) pyramid (D) box	Answer: The answer is C.	Question: slope is a measure of the difference in elevation from the top to the base of a Options: (A) penny (B) tower (C) pyramid (D) box Answer: The answer is C.
7-568	In a zoo, a polar bear exhibit will contain	{ "label": [ "A", "B", "C", "D" ], "text": [ "salt", "cacti", "strong fans", "sand" ] }	C	C	Question: In a zoo, a polar bear exhibit will contain Options: (A) salt (B) cacti (C) strong fans (D) sand	Answer: The answer is C.	Question: In a zoo, a polar bear exhibit will contain Options: (A) salt (B) cacti (C) strong fans (D) sand Answer: The answer is C.
1167	Precipitation sometimes leads to	{ "label": [ "A", "B", "C", "D" ], "text": [ "mountains", "earthquakes", "volcanoes", "caves" ] }	D	D	Question: Precipitation sometimes leads to Options: (A) mountains (B) earthquakes (C) volcanoes (D) caves	Answer: The answer is D.	Question: Precipitation sometimes leads to Options: (A) mountains (B) earthquakes (C) volcanoes (D) caves Answer: The answer is D.
9-355	When the scientist finally completed his new invention he thanked his	{ "label": [ "A", "B", "C", "D" ], "text": [ "powers of observation", "lucky stars", "mother", "grandmother" ] }	A	A	Question: When the scientist finally completed his new invention he thanked his Options: (A) powers of observation (B) lucky stars (C) mother (D) grandmother	Answer: The answer is A.	Question: When the scientist finally completed his new invention he thanked his Options: (A) powers of observation (B) lucky stars (C) mother (D) grandmother Answer: The answer is A.
852	When the game console's power cable was attached to the wall, electricity ended up in	{ "label": [ "A", "B", "C", "D" ], "text": [ "the plug", "the power cable", "the wall", "the game console" ] }	D	D	Question: When the game console's power cable was attached to the wall, electricity ended up in Options: (A) the plug (B) the power cable (C) the wall (D) the game console	Answer: The answer is D.	Question: When the game console's power cable was attached to the wall, electricity ended up in Options: (A) the plug (B) the power cable (C) the wall (D) the game console Answer: The answer is D.
9-695	Some birds have scooped beaks, but others have sharp beaks such as	{ "label": [ "A", "B", "C", "D" ], "text": [ "peregrine falcons", "pelicans", "toucans", "snakes" ] }	A	A	Question: Some birds have scooped beaks, but others have sharp beaks such as Options: (A) peregrine falcons (B) pelicans (C) toucans (D) snakes	Answer: The answer is A.	Question: Some birds have scooped beaks, but others have sharp beaks such as Options: (A) peregrine falcons (B) pelicans (C) toucans (D) snakes Answer: The answer is A.
7-21	People commonly have bad reactions to what they get from a	{ "label": [ "A", "B", "C", "D" ], "text": [ "discount store", "lawyer", "catalog", "pharmacy" ] }	D	D	Question: People commonly have bad reactions to what they get from a Options: (A) discount store (B) lawyer (C) catalog (D) pharmacy	Answer: The answer is D.	Question: People commonly have bad reactions to what they get from a Options: (A) discount store (B) lawyer (C) catalog (D) pharmacy Answer: The answer is D.
7-406	What happens to body water when animal activity rises	{ "label": [ "A", "B", "C", "D" ], "text": [ "the water decreases", "it stays same", "the water increases", "the water hardens" ] }	A	A	Question: What happens to body water when animal activity rises Options: (A) the water decreases (B) it stays same (C) the water increases (D) the water hardens	Answer: The answer is A.	Question: What happens to body water when animal activity rises Options: (A) the water decreases (B) it stays same (C) the water increases (D) the water hardens Answer: The answer is A.
7-617	More carbon dioxide is in the air in the past decade than ever before, probably because	{ "label": [ "A", "B", "C", "D" ], "text": [ "more cattle produced", "more plant life", "human population increased", "less water area" ] }	C	C	Question: More carbon dioxide is in the air in the past decade than ever before, probably because Options: (A) more cattle produced (B) more plant life (C) human population increased (D) less water area	Answer: The answer is C.	Question: More carbon dioxide is in the air in the past decade than ever before, probably because Options: (A) more cattle produced (B) more plant life (C) human population increased (D) less water area Answer: The answer is C.
585	What slows down the transfer of heat?	{ "label": [ "A", "B", "C", "D" ], "text": [ "a wooden wall", "the wind", "the sun", "light rays" ] }	A	A	Question: What slows down the transfer of heat? Options: (A) a wooden wall (B) the wind (C) the sun (D) light rays	Answer: The answer is A.	Question: What slows down the transfer of heat? Options: (A) a wooden wall (B) the wind (C) the sun (D) light rays Answer: The answer is A.
7-948	Whether a rainstorm, snow, or hail, humanity can find a way to escape it by	{ "label": [ "A", "B", "C", "D" ], "text": [ "restoring old city streets", "creating a protected space", "building a large community", "sheltering all the young" ] }	B	B	Question: Whether a rainstorm, snow, or hail, humanity can find a way to escape it by Options: (A) restoring old city streets (B) creating a protected space (C) building a large community (D) sheltering all the young	Answer: The answer is B.	Question: Whether a rainstorm, snow, or hail, humanity can find a way to escape it by Options: (A) restoring old city streets (B) creating a protected space (C) building a large community (D) sheltering all the young Answer: The answer is B.
7-340	In a strong tempest, a large boulder may be	{ "label": [ "A", "B", "C", "D" ], "text": [ "broken", "smoothed", "sharpened", "stained" ] }	B	B	Question: In a strong tempest, a large boulder may be Options: (A) broken (B) smoothed (C) sharpened (D) stained	Answer: The answer is B.	Question: In a strong tempest, a large boulder may be Options: (A) broken (B) smoothed (C) sharpened (D) stained Answer: The answer is B.
7-344	The way that electrical conductors works in ways such as	{ "label": [ "A", "B", "C", "D" ], "text": [ "sticking a plug into an outlet to power a microwave", "turning on a coffee pot in the morning", "making sure that a hair dryer is unplugged after use", "turning on lights in a room" ] }	A	A	Question: The way that electrical conductors works in ways such as Options: (A) sticking a plug into an outlet to power a microwave (B) turning on a coffee pot in the morning (C) making sure that a hair dryer is unplugged after use (D) turning on lights in a room	Answer: The answer is A.	Question: The way that electrical conductors works in ways such as Options: (A) sticking a plug into an outlet to power a microwave (B) turning on a coffee pot in the morning (C) making sure that a hair dryer is unplugged after use (D) turning on lights in a room Answer: The answer is A.
7-557	When wheels are squealing on a blacktop, friction	{ "label": [ "A", "B", "C", "D" ], "text": [ "works against motion", "stops motion", "removes forward motion", "makes things rough" ] }	A	A	Question: When wheels are squealing on a blacktop, friction Options: (A) works against motion (B) stops motion (C) removes forward motion (D) makes things rough	Answer: The answer is A.	Question: When wheels are squealing on a blacktop, friction Options: (A) works against motion (B) stops motion (C) removes forward motion (D) makes things rough Answer: The answer is A.
9-1189	Breaking a vase changes its	{ "label": [ "A", "B", "C", "D" ], "text": [ "center of gravity", "shape and mass", "chemical composition", "speed" ] }	B	B	Question: Breaking a vase changes its Options: (A) center of gravity (B) shape and mass (C) chemical composition (D) speed	Answer: The answer is B.	Question: Breaking a vase changes its Options: (A) center of gravity (B) shape and mass (C) chemical composition (D) speed Answer: The answer is B.
9-936	When looking for a good renewable resource in order to avoid wasting anything that will eventually run out, a man decides to use	{ "label": [ "A", "B", "C", "D" ], "text": [ "colored pencils", "snow cones", "murky river fluid", "fresh flounder" ] }	C	C	Question: When looking for a good renewable resource in order to avoid wasting anything that will eventually run out, a man decides to use Options: (A) colored pencils (B) snow cones (C) murky river fluid (D) fresh flounder	Answer: The answer is C.	Question: When looking for a good renewable resource in order to avoid wasting anything that will eventually run out, a man decides to use Options: (A) colored pencils (B) snow cones (C) murky river fluid (D) fresh flounder Answer: The answer is C.
7-713	A consequence of polluting could be that	{ "label": [ "A", "B", "C", "D" ], "text": [ "fish become inedible", "water tastes gross", "papers report it", "trash is overflowing" ] }	A	A	Question: A consequence of polluting could be that Options: (A) fish become inedible (B) water tastes gross (C) papers report it (D) trash is overflowing	Answer: The answer is A.	Question: A consequence of polluting could be that Options: (A) fish become inedible (B) water tastes gross (C) papers report it (D) trash is overflowing Answer: The answer is A.
7-1014	the top layer of soil contains the most nutrients where I	{ "label": [ "A", "B", "C", "D" ], "text": [ "hike", "wade", "jog", "skate" ] }	A	A	Question: the top layer of soil contains the most nutrients where I Options: (A) hike (B) wade (C) jog (D) skate	Answer: The answer is A.	Question: the top layer of soil contains the most nutrients where I Options: (A) hike (B) wade (C) jog (D) skate Answer: The answer is A.
8-242	A cacti is basically an enormous stem, which means that	{ "label": [ "A", "B", "C", "D" ], "text": [ "it can be drunk from", "it is very thin", "it holds up bright green leaves", "it can hide in grass" ] }	A	A	Question: A cacti is basically an enormous stem, which means that Options: (A) it can be drunk from (B) it is very thin (C) it holds up bright green leaves (D) it can hide in grass	Answer: The answer is A.	Question: A cacti is basically an enormous stem, which means that Options: (A) it can be drunk from (B) it is very thin (C) it holds up bright green leaves (D) it can hide in grass Answer: The answer is A.
7-588	Without reliable sources of food or water	{ "label": [ "A", "B", "C", "D" ], "text": [ "creatures experience some suffering", "animals must make their own", "dogs will need to be fed", "organisms need to be cared for" ] }	A	A	Question: Without reliable sources of food or water Options: (A) creatures experience some suffering (B) animals must make their own (C) dogs will need to be fed (D) organisms need to be cared for	Answer: The answer is A.	Question: Without reliable sources of food or water Options: (A) creatures experience some suffering (B) animals must make their own (C) dogs will need to be fed (D) organisms need to be cared for Answer: The answer is A.
9-985	An echo is produced by what type of reflection of sound source?	{ "label": [ "A", "B", "C", "D" ], "text": [ "Direct", "Distant", "Varied", "Single" ] }	D	D	Question: An echo is produced by what type of reflection of sound source? Options: (A) Direct (B) Distant (C) Varied (D) Single	Answer: The answer is D.	Question: An echo is produced by what type of reflection of sound source? Options: (A) Direct (B) Distant (C) Varied (D) Single Answer: The answer is D.
9-968	if food has lack of immediate use for energy then it will	{ "label": [ "A", "B", "C", "D" ], "text": [ "be discarded immediately", "kept for later", "left to rot", "be thrown up" ] }	B	B	Question: if food has lack of immediate use for energy then it will Options: (A) be discarded immediately (B) kept for later (C) left to rot (D) be thrown up	Answer: The answer is B.	Question: if food has lack of immediate use for energy then it will Options: (A) be discarded immediately (B) kept for later (C) left to rot (D) be thrown up Answer: The answer is B.
8-275	Puerto Rico experienced many landslides due to Hurricane Maria in	{ "label": [ "A", "B", "C", "D" ], "text": [ "2017", "2015", "2012", "2009" ] }	A	A	Question: Puerto Rico experienced many landslides due to Hurricane Maria in Options: (A) 2017 (B) 2015 (C) 2012 (D) 2009	Answer: The answer is A.	Question: Puerto Rico experienced many landslides due to Hurricane Maria in Options: (A) 2017 (B) 2015 (C) 2012 (D) 2009 Answer: The answer is A.
7-285	What item's housing is made of metal?	{ "label": [ "A", "B", "C", "D" ], "text": [ "butter", "cola", "tea", "syrup" ] }	B	B	Question: What item's housing is made of metal? Options: (A) butter (B) cola (C) tea (D) syrup	Answer: The answer is B.	Question: What item's housing is made of metal? Options: (A) butter (B) cola (C) tea (D) syrup Answer: The answer is B.
663	Deserts, Jungles, and Oceans have many different	{ "label": [ "A", "B", "C", "D" ], "text": [ "organisms", "fish", "trees", "grasses" ] }	A	A	Question: Deserts, Jungles, and Oceans have many different Options: (A) organisms (B) fish (C) trees (D) grasses	Answer: The answer is A.	Question: Deserts, Jungles, and Oceans have many different Options: (A) organisms (B) fish (C) trees (D) grasses Answer: The answer is A.
7-701	If a glacier going past a dock brushed up against some large boulders there, the stones would	{ "label": [ "A", "B", "C", "D" ], "text": [ "have gouges", "have stains", "be frozen", "be dirty" ] }	A	A	Question: If a glacier going past a dock brushed up against some large boulders there, the stones would Options: (A) have gouges (B) have stains (C) be frozen (D) be dirty	Answer: The answer is A.	Question: If a glacier going past a dock brushed up against some large boulders there, the stones would Options: (A) have gouges (B) have stains (C) be frozen (D) be dirty Answer: The answer is A.
9-1131	Air is considered to be a vehicle for..?	{ "label": [ "A", "B", "C", "D" ], "text": [ "Light", "Wind", "Speed", "Sound" ] }	D	D	Question: Air is considered to be a vehicle for..? Options: (A) Light (B) Wind (C) Speed (D) Sound	Answer: The answer is D.	Question: Air is considered to be a vehicle for..? Options: (A) Light (B) Wind (C) Speed (D) Sound Answer: The answer is D.
7-670	The removal of trees may cause damage to ecosystems such as	{ "label": [ "A", "B", "C", "D" ], "text": [ "cities", "jungles", "fields", "oceans" ] }	B	B	Question: The removal of trees may cause damage to ecosystems such as Options: (A) cities (B) jungles (C) fields (D) oceans	Answer: The answer is B.	Question: The removal of trees may cause damage to ecosystems such as Options: (A) cities (B) jungles (C) fields (D) oceans Answer: The answer is B.
9-173	When a wolf is buried what will happen to other wolves?	{ "label": [ "A", "B", "C", "D" ], "text": [ "small change", "learn to fly", "less of them", "more of them" ] }	C	C	Question: When a wolf is buried what will happen to other wolves? Options: (A) small change (B) learn to fly (C) less of them (D) more of them	Answer: The answer is C.	Question: When a wolf is buried what will happen to other wolves? Options: (A) small change (B) learn to fly (C) less of them (D) more of them Answer: The answer is C.
9-1035	A fundamental feature of all life produces	{ "label": [ "A", "B", "C", "D" ], "text": [ "offspring", "auroras", "magnetism", "organisms" ] }	A	A	Question: A fundamental feature of all life produces Options: (A) offspring (B) auroras (C) magnetism (D) organisms	Answer: The answer is A.	Question: A fundamental feature of all life produces Options: (A) offspring (B) auroras (C) magnetism (D) organisms Answer: The answer is A.
1248	What part of the backyard is cooler than the other parts?	{ "label": [ "A", "B", "C", "D" ], "text": [ "the part by the fence", "the part with the grass", "the part by the pool", "the part by the oak tree" ] }	D	D	Question: What part of the backyard is cooler than the other parts? Options: (A) the part by the fence (B) the part with the grass (C) the part by the pool (D) the part by the oak tree	Answer: The answer is D.	Question: What part of the backyard is cooler than the other parts? Options: (A) the part by the fence (B) the part with the grass (C) the part by the pool (D) the part by the oak tree Answer: The answer is D.
1921	What is an example of reproduction being a stage in the life cycle process?	{ "label": [ "A", "B", "C", "D" ], "text": [ "births can occur only after reproduction takes place", "death is the last stage in the life cycle", "reproduction mightn't guarantee a healthy life", "life can end during reproduction" ] }	A	A	Question: What is an example of reproduction being a stage in the life cycle process? Options: (A) births can occur only after reproduction takes place (B) death is the last stage in the life cycle (C) reproduction mightn't guarantee a healthy life (D) life can end during reproduction	Answer: The answer is A.	Question: What is an example of reproduction being a stage in the life cycle process? Options: (A) births can occur only after reproduction takes place (B) death is the last stage in the life cycle (C) reproduction mightn't guarantee a healthy life (D) life can end during reproduction Answer: The answer is A.
586	Iron is used to make	{ "label": [ "A", "B", "C", "D" ], "text": [ "pottery clay for kilns", "baking sheet for cookies", "items that fasten roofing to roofs", "twist ties for bread bags" ] }	C	C	Question: Iron is used to make Options: (A) pottery clay for kilns (B) baking sheet for cookies (C) items that fasten roofing to roofs (D) twist ties for bread bags	Answer: The answer is C.	Question: Iron is used to make Options: (A) pottery clay for kilns (B) baking sheet for cookies (C) items that fasten roofing to roofs (D) twist ties for bread bags Answer: The answer is C.
9-1079	When car is close to the runner the illumination of the motorized entity is at a higher level because?	{ "label": [ "A", "B", "C", "D" ], "text": [ "moons gravity", "motion", "it is closer", "sun rotation" ] }	C	C	Question: When car is close to the runner the illumination of the motorized entity is at a higher level because? Options: (A) moons gravity (B) motion (C) it is closer (D) sun rotation	Answer: The answer is C.	Question: When car is close to the runner the illumination of the motorized entity is at a higher level because? Options: (A) moons gravity (B) motion (C) it is closer (D) sun rotation Answer: The answer is C.
9-162	During a thunderstorm an animal is most likely going to relocate to a	{ "label": [ "A", "B", "C", "D" ], "text": [ "cave", "beach", "mountain", "pond" ] }	A	A	Question: During a thunderstorm an animal is most likely going to relocate to a Options: (A) cave (B) beach (C) mountain (D) pond	Answer: The answer is A.	Question: During a thunderstorm an animal is most likely going to relocate to a Options: (A) cave (B) beach (C) mountain (D) pond Answer: The answer is A.
1738	How do some octopus hide?	{ "label": [ "A", "B", "C", "D" ], "text": [ "using clear ink to spread smell", "hiding in dark, inky caves", "expelling dark fluid for cover", "using ink to paint camouflage" ] }	C	C	Question: How do some octopus hide? Options: (A) using clear ink to spread smell (B) hiding in dark, inky caves (C) expelling dark fluid for cover (D) using ink to paint camouflage	Answer: The answer is C.	Question: How do some octopus hide? Options: (A) using clear ink to spread smell (B) hiding in dark, inky caves (C) expelling dark fluid for cover (D) using ink to paint camouflage Answer: The answer is C.
8-462	nutrients from food and water are necessary to an organism's	{ "label": [ "A", "B", "C", "D" ], "text": [ "friendships", "habitat", "survival", "caloric needs" ] }	C	C	Question: nutrients from food and water are necessary to an organism's Options: (A) friendships (B) habitat (C) survival (D) caloric needs	Answer: The answer is C.	Question: nutrients from food and water are necessary to an organism's Options: (A) friendships (B) habitat (C) survival (D) caloric needs Answer: The answer is C.
7-939	When a microfiber towel is used to pick up a puddle of milk, the towel then	{ "label": [ "A", "B", "C", "D" ], "text": [ "is milky white", "is partly milk", "contains the milk", "is now wet" ] }	C	C	Question: When a microfiber towel is used to pick up a puddle of milk, the towel then Options: (A) is milky white (B) is partly milk (C) contains the milk (D) is now wet	Answer: The answer is C.	Question: When a microfiber towel is used to pick up a puddle of milk, the towel then Options: (A) is milky white (B) is partly milk (C) contains the milk (D) is now wet Answer: The answer is C.
154	Why would a species camouflage as a dangerous animal?	{ "label": [ "A", "B", "C", "D" ], "text": [ "to mate", "to avoid crocodiles", "to catch prey", "to build nests" ] }	B	B	Question: Why would a species camouflage as a dangerous animal? Options: (A) to mate (B) to avoid crocodiles (C) to catch prey (D) to build nests	Answer: The answer is B.	Question: Why would a species camouflage as a dangerous animal? Options: (A) to mate (B) to avoid crocodiles (C) to catch prey (D) to build nests Answer: The answer is B.
7-729	The reason that flies can always find food is that they can smell	{ "label": [ "A", "B", "C", "D" ], "text": [ "organism decay", "bad smells", "dying animals", "rotting trees" ] }	A	A	Question: The reason that flies can always find food is that they can smell Options: (A) organism decay (B) bad smells (C) dying animals (D) rotting trees	Answer: The answer is A.	Question: The reason that flies can always find food is that they can smell Options: (A) organism decay (B) bad smells (C) dying animals (D) rotting trees Answer: The answer is A.
8-301	examples of pollution include all but	{ "label": [ "A", "B", "C", "D" ], "text": [ "acid rain", "smog", "chemical run-off", "laundry soup" ] }	D	D	Question: examples of pollution include all but Options: (A) acid rain (B) smog (C) chemical run-off (D) laundry soup	Answer: The answer is D.	Question: examples of pollution include all but Options: (A) acid rain (B) smog (C) chemical run-off (D) laundry soup Answer: The answer is D.
9-1121	This type of energy resource often results in particulates that are very toxic to breathe:	{ "label": [ "A", "B", "C", "D" ], "text": [ "wood", "coal", "oil", "solar" ] }	B	B	Question: This type of energy resource often results in particulates that are very toxic to breathe: Options: (A) wood (B) coal (C) oil (D) solar	Answer: The answer is B.	Question: This type of energy resource often results in particulates that are very toxic to breathe: Options: (A) wood (B) coal (C) oil (D) solar Answer: The answer is B.
7-1081	Seeds travel by	{ "label": [ "A", "B", "C", "D" ], "text": [ "Fish", "Word of mouth", "Knowledge", "Boat" ] }	A	A	Question: Seeds travel by Options: (A) Fish (B) Word of mouth (C) Knowledge (D) Boat	Answer: The answer is A.	Question: Seeds travel by Options: (A) Fish (B) Word of mouth (C) Knowledge (D) Boat Answer: The answer is A.
1155	What should my thermometer read if I want to make sure my home-made popsicles are done?	{ "label": [ "A", "B", "C", "D" ], "text": [ "212 degrees F.", "0 degrees C.", "39 degrees F.", "32 degrees C." ] }	B	B	Question: What should my thermometer read if I want to make sure my home-made popsicles are done? Options: (A) 212 degrees F. (B) 0 degrees C. (C) 39 degrees F. (D) 32 degrees C.	Answer: The answer is B.	Question: What should my thermometer read if I want to make sure my home-made popsicles are done? Options: (A) 212 degrees F. (B) 0 degrees C. (C) 39 degrees F. (D) 32 degrees C. Answer: The answer is B.
7-274	Using wind in order to power factories is a good idea because	{ "label": [ "A", "B", "C", "D" ], "text": [ "it can be gotten continuously", "it is free from dirt", "it is electric and powerful", "is uses very little gasoline" ] }	A	A	Question: Using wind in order to power factories is a good idea because Options: (A) it can be gotten continuously (B) it is free from dirt (C) it is electric and powerful (D) is uses very little gasoline	Answer: The answer is A.	Question: Using wind in order to power factories is a good idea because Options: (A) it can be gotten continuously (B) it is free from dirt (C) it is electric and powerful (D) is uses very little gasoline Answer: The answer is A.
7-770	A storm rages for two weeks, and the rivers and lakes swell past their holding capacity, so	{ "label": [ "A", "B", "C", "D" ], "text": [ "the area becomes damp", "the surrounding land is underwater", "the wind blows over trees", "everything around burns down" ] }	B	B	Question: A storm rages for two weeks, and the rivers and lakes swell past their holding capacity, so Options: (A) the area becomes damp (B) the surrounding land is underwater (C) the wind blows over trees (D) everything around burns down	Answer: The answer is B.	Question: A storm rages for two weeks, and the rivers and lakes swell past their holding capacity, so Options: (A) the area becomes damp (B) the surrounding land is underwater (C) the wind blows over trees (D) everything around burns down Answer: The answer is B.
7-74	what process is adulthood categorized under?	{ "label": [ "A", "B", "C", "D" ], "text": [ "the living term", "a plant feeding", "the entertainment circuit", "a chemical reaction" ] }	A	A	Question: what process is adulthood categorized under? Options: (A) the living term (B) a plant feeding (C) the entertainment circuit (D) a chemical reaction	Answer: The answer is A.	Question: what process is adulthood categorized under? Options: (A) the living term (B) a plant feeding (C) the entertainment circuit (D) a chemical reaction Answer: The answer is A.
7-11	If an object undergoes chemical change then that object will have new chemical properties, such as	{ "label": [ "A", "B", "C", "D" ], "text": [ "a drink with water in it", "a toilet with bleach in it", "a soda with lime in it", "a sink with hair in it" ] }	C	C	Question: If an object undergoes chemical change then that object will have new chemical properties, such as Options: (A) a drink with water in it (B) a toilet with bleach in it (C) a soda with lime in it (D) a sink with hair in it	Answer: The answer is C.	Question: If an object undergoes chemical change then that object will have new chemical properties, such as Options: (A) a drink with water in it (B) a toilet with bleach in it (C) a soda with lime in it (D) a sink with hair in it Answer: The answer is C.
8-23	polar bears are white due to an inherited	{ "label": [ "A", "B", "C", "D" ], "text": [ "characteristic", "coat", "snow", "fur length" ] }	A	A	Question: polar bears are white due to an inherited Options: (A) characteristic (B) coat (C) snow (D) fur length	Answer: The answer is A.	Question: polar bears are white due to an inherited Options: (A) characteristic (B) coat (C) snow (D) fur length Answer: The answer is A.
1284	Seeing the stars will be harder when what happens?	{ "label": [ "A", "B", "C", "D" ], "text": [ "light in an area becomes greater", "there is a lot of rain", "light in an area becomes lessened", "there is a lot of snow" ] }	A	A	Question: Seeing the stars will be harder when what happens? Options: (A) light in an area becomes greater (B) there is a lot of rain (C) light in an area becomes lessened (D) there is a lot of snow	Answer: The answer is A.	Question: Seeing the stars will be harder when what happens? Options: (A) light in an area becomes greater (B) there is a lot of rain (C) light in an area becomes lessened (D) there is a lot of snow Answer: The answer is A.
7-447	A planet rotating causes cycles of day and night on that planet, like on	{ "label": [ "A", "B", "C", "D" ], "text": [ "Orion", "the Moon", "Jupiter", "Pluto" ] }	C	C	Question: A planet rotating causes cycles of day and night on that planet, like on Options: (A) Orion (B) the Moon (C) Jupiter (D) Pluto	Answer: The answer is C.	Question: A planet rotating causes cycles of day and night on that planet, like on Options: (A) Orion (B) the Moon (C) Jupiter (D) Pluto Answer: The answer is C.
7-286	Because a logging company has been working here the area has more	{ "label": [ "A", "B", "C", "D" ], "text": [ "calcium", "rust", "carbon", "silicon" ] }	C	C	Question: Because a logging company has been working here the area has more Options: (A) calcium (B) rust (C) carbon (D) silicon	Answer: The answer is C.	Question: Because a logging company has been working here the area has more Options: (A) calcium (B) rust (C) carbon (D) silicon Answer: The answer is C.
9-827	what is sonar used for	{ "label": [ "A", "B", "C", "D" ], "text": [ "gathering lost things", "disorientating enemies", "warning others", "helping sleep" ] }	A	A	Question: what is sonar used for Options: (A) gathering lost things (B) disorientating enemies (C) warning others (D) helping sleep	Answer: The answer is A.	Question: what is sonar used for Options: (A) gathering lost things (B) disorientating enemies (C) warning others (D) helping sleep Answer: The answer is A.
7-934	When a lake is exposed to enough heat over time	{ "label": [ "A", "B", "C", "D" ], "text": [ "animals leave", "it ceases existing", "plants dry up", "fish grow ill" ] }	B	B	Question: When a lake is exposed to enough heat over time Options: (A) animals leave (B) it ceases existing (C) plants dry up (D) fish grow ill	Answer: The answer is B.	Question: When a lake is exposed to enough heat over time Options: (A) animals leave (B) it ceases existing (C) plants dry up (D) fish grow ill Answer: The answer is B.
9-45	A pupa creates cocoons in a stage of the life cycle, and eventually the insect will	{ "label": [ "A", "B", "C", "D" ], "text": [ "adjust", "shrink", "burn", "collect" ] }	A	A	Question: A pupa creates cocoons in a stage of the life cycle, and eventually the insect will Options: (A) adjust (B) shrink (C) burn (D) collect	Answer: The answer is A.	Question: A pupa creates cocoons in a stage of the life cycle, and eventually the insect will Options: (A) adjust (B) shrink (C) burn (D) collect Answer: The answer is A.
9-460	What does water taste like after a substance is dissolved in it?	{ "label": [ "A", "B", "C", "D" ], "text": [ "watery", "the same", "similar to object", "full of life" ] }	C	C	Question: What does water taste like after a substance is dissolved in it? Options: (A) watery (B) the same (C) similar to object (D) full of life	Answer: The answer is C.	Question: What does water taste like after a substance is dissolved in it? Options: (A) watery (B) the same (C) similar to object (D) full of life Answer: The answer is C.
9-1150	What causes the pull of gravity on a planet?	{ "label": [ "A", "B", "C", "D" ], "text": [ "people", "plants", "kilograms", "air" ] }	C	C	Question: What causes the pull of gravity on a planet? Options: (A) people (B) plants (C) kilograms (D) air	Answer: The answer is C.	Question: What causes the pull of gravity on a planet? Options: (A) people (B) plants (C) kilograms (D) air Answer: The answer is C.
9-243	If more pollution is released into the air, what happens to the planet's temperature?	{ "label": [ "A", "B", "C", "D" ], "text": [ "it falls", "it becomes stabile", "it climbs", "it becomes volatile" ] }	C	C	Question: If more pollution is released into the air, what happens to the planet's temperature? Options: (A) it falls (B) it becomes stabile (C) it climbs (D) it becomes volatile	Answer: The answer is C.	Question: If more pollution is released into the air, what happens to the planet's temperature? Options: (A) it falls (B) it becomes stabile (C) it climbs (D) it becomes volatile Answer: The answer is C.
8-297	An example of adapting to survive is	{ "label": [ "A", "B", "C", "D" ], "text": [ "Putting on sunscreen in a sunny place", "Growing grass in a field", "Having a drink of water on a warm day", "Going for a walk outside" ] }	A	A	Question: An example of adapting to survive is Options: (A) Putting on sunscreen in a sunny place (B) Growing grass in a field (C) Having a drink of water on a warm day (D) Going for a walk outside	Answer: The answer is A.	Question: An example of adapting to survive is Options: (A) Putting on sunscreen in a sunny place (B) Growing grass in a field (C) Having a drink of water on a warm day (D) Going for a walk outside Answer: The answer is A.
1171	When would a reflector be most effective?	{ "label": [ "A", "B", "C", "D" ], "text": [ "fall", "winter", "summer", "spring" ] }	C	C	Question: When would a reflector be most effective? Options: (A) fall (B) winter (C) summer (D) spring	Answer: The answer is C.	Question: When would a reflector be most effective? Options: (A) fall (B) winter (C) summer (D) spring Answer: The answer is C.

9-1142

Eating and digesting a large meal is guaranteed to produce

{ "label": [ "A", "B", "C", "D" ], "text": [ "disease", "fecal matter", "fuel", "fertilizer" ] }

B

Question: Eating and digesting a large meal is guaranteed to produce Options: (A) disease (B) fecal matter (C) fuel (D) fertilizer

Answer: The answer is B.

Question: Eating and digesting a large meal is guaranteed to produce Options: (A) disease (B) fecal matter (C) fuel (D) fertilizer Answer: The answer is B.

7-926

Canyons are generally old, huge, and breathtaking and are

{ "label": [ "A", "B", "C", "D" ], "text": [ "brimming to full with sand", "filled with local wildlife", "dirty and muddy inside", "typically materialized with stone" ] }

D

Question: Canyons are generally old, huge, and breathtaking and are Options: (A) brimming to full with sand (B) filled with local wildlife (C) dirty and muddy inside (D) typically materialized with stone

Answer: The answer is D.

Question: Canyons are generally old, huge, and breathtaking and are Options: (A) brimming to full with sand (B) filled with local wildlife (C) dirty and muddy inside (D) typically materialized with stone Answer: The answer is D.

7-721

If a room is going to be humid, or dry, depends on how much water vapor is in the air, so if a room wants to be humid

{ "label": [ "A", "B", "C", "D" ], "text": [ "run a bath", "use a dehumidifier", "open a window", "hope it rains" ] }

A

Question: If a room is going to be humid, or dry, depends on how much water vapor is in the air, so if a room wants to be humid Options: (A) run a bath (B) use a dehumidifier (C) open a window (D) hope it rains

Answer: The answer is A.

Question: If a room is going to be humid, or dry, depends on how much water vapor is in the air, so if a room wants to be humid Options: (A) run a bath (B) use a dehumidifier (C) open a window (D) hope it rains Answer: The answer is A.

9-180

What impacts an objects ability to reflect light?

{ "label": [ "A", "B", "C", "D" ], "text": [ "color pallete", "weights", "height", "smell" ] }

A

Question: What impacts an objects ability to reflect light? Options: (A) color pallete (B) weights (C) height (D) smell

Answer: The answer is A.

Question: What impacts an objects ability to reflect light? Options: (A) color pallete (B) weights (C) height (D) smell Answer: The answer is A.

9-1013

which of these would make an ideal object to drive in with a hammer?

{ "label": [ "A", "B", "C", "D" ], "text": [ "an iron nail", "a metal nail", "a steel nail", "all of these" ] }

D

Question: which of these would make an ideal object to drive in with a hammer? Options: (A) an iron nail (B) a metal nail (C) a steel nail (D) all of these

Answer: The answer is D.

Question: which of these would make an ideal object to drive in with a hammer? Options: (A) an iron nail (B) a metal nail (C) a steel nail (D) all of these Answer: The answer is D.

9-601

local plant varieties are the best for improving the local

{ "label": [ "A", "B", "C", "D" ], "text": [ "social status", "environs", "satellite reception", "future" ] }

B

Question: local plant varieties are the best for improving the local Options: (A) social status (B) environs (C) satellite reception (D) future

Answer: The answer is B.

Question: local plant varieties are the best for improving the local Options: (A) social status (B) environs (C) satellite reception (D) future Answer: The answer is B.

370

Electricity sent through a conductor

{ "label": [ "A", "B", "C", "D" ], "text": [ "halts the functioning of the conductor", "moves like traffic through a green light", "causes fire to flow through the conductor", "flows heat back to the conductor" ] }

B

Question: Electricity sent through a conductor Options: (A) halts the functioning of the conductor (B) moves like traffic through a green light (C) causes fire to flow through the conductor (D) flows heat back to the conductor

Answer: The answer is B.

Question: Electricity sent through a conductor Options: (A) halts the functioning of the conductor (B) moves like traffic through a green light (C) causes fire to flow through the conductor (D) flows heat back to the conductor Answer: The answer is B.

9-1077

The sun is a source of which, first and foremost?

{ "label": [ "A", "B", "C", "D" ], "text": [ "Light", "Energy", "Heat", "Nutrients)" ] }

A

Question: The sun is a source of which, first and foremost? Options: (A) Light (B) Energy (C) Heat (D) Nutrients)

Answer: The answer is A.

Question: The sun is a source of which, first and foremost? Options: (A) Light (B) Energy (C) Heat (D) Nutrients) Answer: The answer is A.

9-372

Where in the world will a person have the smallest shadow at noon?

{ "label": [ "A", "B", "C", "D" ], "text": [ "the arctic circle", "the south pole", "the north pole", "near the equator" ] }

D

Question: Where in the world will a person have the smallest shadow at noon? Options: (A) the arctic circle (B) the south pole (C) the north pole (D) near the equator

Answer: The answer is D.

Question: Where in the world will a person have the smallest shadow at noon? Options: (A) the arctic circle (B) the south pole (C) the north pole (D) near the equator Answer: The answer is D.

9-1091

Oil is a source of a material used for an object with

{ "label": [ "A", "B", "C", "D" ], "text": [ "wood planks", "cardboard", "a large stone", "wheels" ] }

D

Question: Oil is a source of a material used for an object with Options: (A) wood planks (B) cardboard (C) a large stone (D) wheels

Answer: The answer is D.

Question: Oil is a source of a material used for an object with Options: (A) wood planks (B) cardboard (C) a large stone (D) wheels Answer: The answer is D.

8-289

A magnet would attract a

{ "label": [ "A", "B", "C", "D" ], "text": [ "Wooden hairbrush", "Oranges", "Glassware", "Zippers" ] }

D

Question: A magnet would attract a Options: (A) Wooden hairbrush (B) Oranges (C) Glassware (D) Zippers

Answer: The answer is D.

Question: A magnet would attract a Options: (A) Wooden hairbrush (B) Oranges (C) Glassware (D) Zippers Answer: The answer is D.

9-527

What sort of habitat would living things live in?

{ "label": [ "A", "B", "C", "D" ], "text": [ "A habitat with plenty of water", "A habitat with varying weather", "A habitat that most animals choose", "A habitat with many toys" ] }

A

Question: What sort of habitat would living things live in? Options: (A) A habitat with plenty of water (B) A habitat with varying weather (C) A habitat that most animals choose (D) A habitat with many toys

Answer: The answer is A.

Question: What sort of habitat would living things live in? Options: (A) A habitat with plenty of water (B) A habitat with varying weather (C) A habitat that most animals choose (D) A habitat with many toys Answer: The answer is A.

9-599

A person finishes drinking a bottle of water and notices that at the bottom of the bottle is a small symbol, consisting of three arrows in a triangular shape. This symbol tells the person that they should

{ "label": [ "A", "B", "C", "D" ], "text": [ "have it reprocessed", "burn the bottle", "reuse the bottle", "remake the bottle" ] }

A

Question: A person finishes drinking a bottle of water and notices that at the bottom of the bottle is a small symbol, consisting of three arrows in a triangular shape. This symbol tells the person that they should Options: (A) have it reprocessed (B) burn the bottle (C) reuse the bottle (D) remake the bottle

Answer: The answer is A.

Question: A person finishes drinking a bottle of water and notices that at the bottom of the bottle is a small symbol, consisting of three arrows in a triangular shape. This symbol tells the person that they should Options: (A) have it reprocessed (B) burn the bottle (C) reuse the bottle (D) remake the bottle Answer: ...

7-958

In order to better understand the world around us, specialists

{ "label": [ "A", "B", "C", "D" ], "text": [ "watch several educational programs", "discuss topics with laymen", "inspect, note, and consider", "make notes in books" ] }

C

Question: In order to better understand the world around us, specialists Options: (A) watch several educational programs (B) discuss topics with laymen (C) inspect, note, and consider (D) make notes in books

Answer: The answer is C.

Question: In order to better understand the world around us, specialists Options: (A) watch several educational programs (B) discuss topics with laymen (C) inspect, note, and consider (D) make notes in books Answer: The answer is C.

9-17

A woman leaves some meat on the counter, and bacteria begins to quickly grow on the surface. This bacteria may cause

{ "label": [ "A", "B", "C", "D" ], "text": [ "turned food", "growing beans", "sticky toffee", "pocked oranges" ] }

A

Question: A woman leaves some meat on the counter, and bacteria begins to quickly grow on the surface. This bacteria may cause Options: (A) turned food (B) growing beans (C) sticky toffee (D) pocked oranges

Answer: The answer is A.

Question: A woman leaves some meat on the counter, and bacteria begins to quickly grow on the surface. This bacteria may cause Options: (A) turned food (B) growing beans (C) sticky toffee (D) pocked oranges Answer: The answer is A.

9-256

Stars appear in different areas in the sky at different times of year due to what?

{ "label": [ "A", "B", "C", "D" ], "text": [ "Earths Rotation", "Changing Weather", "Suns Rotation", "Time Change" ] }

A

Question: Stars appear in different areas in the sky at different times of year due to what? Options: (A) Earths Rotation (B) Changing Weather (C) Suns Rotation (D) Time Change

Answer: The answer is A.

Question: Stars appear in different areas in the sky at different times of year due to what? Options: (A) Earths Rotation (B) Changing Weather (C) Suns Rotation (D) Time Change Answer: The answer is A.

826

Corn can sometimes

{ "label": [ "A", "B", "C", "D" ], "text": [ "be grown in arctic environments", "be used as kindling", "fuel a steam locomotive", "fuel an economy car" ] }

D

Question: Corn can sometimes Options: (A) be grown in arctic environments (B) be used as kindling (C) fuel a steam locomotive (D) fuel an economy car

Answer: The answer is D.

Question: Corn can sometimes Options: (A) be grown in arctic environments (B) be used as kindling (C) fuel a steam locomotive (D) fuel an economy car Answer: The answer is D.

9-831

strumming a string can cause what type of wave?

{ "label": [ "A", "B", "C", "D" ], "text": [ "Tidal", "Pressure", "Light", "Dark" ] }

B

Question: strumming a string can cause what type of wave? Options: (A) Tidal (B) Pressure (C) Light (D) Dark

Answer: The answer is B.

Question: strumming a string can cause what type of wave? Options: (A) Tidal (B) Pressure (C) Light (D) Dark Answer: The answer is B.

7-563

Coral is a type of living organism which can be identified in

{ "label": [ "A", "B", "C", "D" ], "text": [ "only in the pacific ocean", "saltwater locations that are open", "any where with liquid", "water sources in america" ] }

B

Question: Coral is a type of living organism which can be identified in Options: (A) only in the pacific ocean (B) saltwater locations that are open (C) any where with liquid (D) water sources in america

Answer: The answer is B.

Question: Coral is a type of living organism which can be identified in Options: (A) only in the pacific ocean (B) saltwater locations that are open (C) any where with liquid (D) water sources in america Answer: The answer is B.

7-56

Having reliable plant sources in a field, a rabbit may react by

{ "label": [ "A", "B", "C", "D" ], "text": [ "having larger litters", "finding a mate", "eating more food", "finding new food" ] }

A

Question: Having reliable plant sources in a field, a rabbit may react by Options: (A) having larger litters (B) finding a mate (C) eating more food (D) finding new food

Answer: The answer is A.

Question: Having reliable plant sources in a field, a rabbit may react by Options: (A) having larger litters (B) finding a mate (C) eating more food (D) finding new food Answer: The answer is A.

9-459

The layer of material on the bottom of the Snake River was put there by what?

{ "label": [ "A", "B", "C", "D" ], "text": [ "fish swimming", "weather related degradation", "global warming", "animal movement" ] }

B

Question: The layer of material on the bottom of the Snake River was put there by what? Options: (A) fish swimming (B) weather related degradation (C) global warming (D) animal movement

Answer: The answer is B.

Question: The layer of material on the bottom of the Snake River was put there by what? Options: (A) fish swimming (B) weather related degradation (C) global warming (D) animal movement Answer: The answer is B.

723

Which converts carbon dioxide, water, and solar energy into oxygen?

{ "label": [ "A", "B", "C", "D" ], "text": [ "chrysanthemum", "mistletoe", "mushroom", "mole" ] }

A

Question: Which converts carbon dioxide, water, and solar energy into oxygen? Options: (A) chrysanthemum (B) mistletoe (C) mushroom (D) mole

Answer: The answer is A.

Question: Which converts carbon dioxide, water, and solar energy into oxygen? Options: (A) chrysanthemum (B) mistletoe (C) mushroom (D) mole Answer: The answer is A.

9-841

December is in the summer in what

{ "label": [ "A", "B", "C", "D" ], "text": [ "the southern part of cities", "the northern part of Earth", "the southern part of the third rock", "the southern part of every rock" ] }

C

Question: December is in the summer in what Options: (A) the southern part of cities (B) the northern part of Earth (C) the southern part of the third rock (D) the southern part of every rock

Answer: The answer is C.

Question: December is in the summer in what Options: (A) the southern part of cities (B) the northern part of Earth (C) the southern part of the third rock (D) the southern part of every rock Answer: The answer is C.

7-940

Trembling muscles spasms in animals can be caused in party by

{ "label": [ "A", "B", "C", "D" ], "text": [ "temperature in single digits", "temperatures in triple digits", "finding the right temperatures", "being unaware of the temperature" ] }

A

Question: Trembling muscles spasms in animals can be caused in party by Options: (A) temperature in single digits (B) temperatures in triple digits (C) finding the right temperatures (D) being unaware of the temperature

Answer: The answer is A.

Question: Trembling muscles spasms in animals can be caused in party by Options: (A) temperature in single digits (B) temperatures in triple digits (C) finding the right temperatures (D) being unaware of the temperature Answer: The answer is A.

1386

The number of lines found in a tree bore will tell you?

{ "label": [ "A", "B", "C", "D" ], "text": [ "variety", "sturdiness", "the age", "the height" ] }

C

Question: The number of lines found in a tree bore will tell you? Options: (A) variety (B) sturdiness (C) the age (D) the height

Answer: The answer is C.

Question: The number of lines found in a tree bore will tell you? Options: (A) variety (B) sturdiness (C) the age (D) the height Answer: The answer is C.

1302

Hummingbirds take what with them

{ "label": [ "A", "B", "C", "D" ], "text": [ "Bees", "energy", "Pollen", "Honey" ] }

C

Question: Hummingbirds take what with them Options: (A) Bees (B) energy (C) Pollen (D) Honey

Answer: The answer is C.

Question: Hummingbirds take what with them Options: (A) Bees (B) energy (C) Pollen (D) Honey Answer: The answer is C.

7-249

To naturally increase the amount of organic matter in soil add

{ "label": [ "A", "B", "C", "D" ], "text": [ "fungi", "sunflowers", "trees", "voles" ] }

A

Question: To naturally increase the amount of organic matter in soil add Options: (A) fungi (B) sunflowers (C) trees (D) voles

Answer: The answer is A.

Question: To naturally increase the amount of organic matter in soil add Options: (A) fungi (B) sunflowers (C) trees (D) voles Answer: The answer is A.

8-339

Peat is an important factor when

{ "label": [ "A", "B", "C", "D" ], "text": [ "Driving a new car", "Putting a fresh raspberry seed in soil", "Taking the temperature for the day", "Having a large breakfast" ] }

B

Question: Peat is an important factor when Options: (A) Driving a new car (B) Putting a fresh raspberry seed in soil (C) Taking the temperature for the day (D) Having a large breakfast

Answer: The answer is B.

Question: Peat is an important factor when Options: (A) Driving a new car (B) Putting a fresh raspberry seed in soil (C) Taking the temperature for the day (D) Having a large breakfast Answer: The answer is B.

9-96

When a bird is living in a certain segment of the world, it can become part of that environment along with predators and food sources, the process being called what?

{ "label": [ "A", "B", "C", "D" ], "text": [ "animals reproduce", "preyed upon", "adapted to it", "predators get it" ] }

C

Question: When a bird is living in a certain segment of the world, it can become part of that environment along with predators and food sources, the process being called what? Options: (A) animals reproduce (B) preyed upon (C) adapted to it (D) predators get it

Answer: The answer is C.

Question: When a bird is living in a certain segment of the world, it can become part of that environment along with predators and food sources, the process being called what? Options: (A) animals reproduce (B) preyed upon (C) adapted to it (D) predators get it Answer: The answer is C.

1640

Chimpanzees dig for insects with sticks; what is another example of using tools?

{ "label": [ "A", "B", "C", "D" ], "text": [ "birds using twigs to build nests", "otters using rocks to open clams", "anteaters using their tongue to catch ants", "koalas using their pouch to hold infants" ] }

B

Question: Chimpanzees dig for insects with sticks; what is another example of using tools? Options: (A) birds using twigs to build nests (B) otters using rocks to open clams (C) anteaters using their tongue to catch ants (D) koalas using their pouch to hold infants

Answer: The answer is B.

Question: Chimpanzees dig for insects with sticks; what is another example of using tools? Options: (A) birds using twigs to build nests (B) otters using rocks to open clams (C) anteaters using their tongue to catch ants (D) koalas using their pouch to hold infants Answer: The answer is B.

7-530

Carbon dioxide exists where it does because

{ "label": [ "A", "B", "C", "D" ], "text": [ "humans expel it", "deer eat it", "birds use it", "trees absorb it" ] }

A

Question: Carbon dioxide exists where it does because Options: (A) humans expel it (B) deer eat it (C) birds use it (D) trees absorb it

Answer: The answer is A.

Question: Carbon dioxide exists where it does because Options: (A) humans expel it (B) deer eat it (C) birds use it (D) trees absorb it Answer: The answer is A.

1034

What covers over 90% of the Earth's surface and 0% of the moon's surface

{ "label": [ "A", "B", "C", "D" ], "text": [ "a magnesium iron silicate mineral", "chemical element with the symbol S", "the element with the symbol Fe", "that which contains 2 hydrogen and 1 oxygen molecules" ] }

D

Question: What covers over 90% of the Earth's surface and 0% of the moon's surface Options: (A) a magnesium iron silicate mineral (B) chemical element with the symbol S (C) the element with the symbol Fe (D) that which contains 2 hydrogen and 1 oxygen molecules

Answer: The answer is D.

Question: What covers over 90% of the Earth's surface and 0% of the moon's surface Options: (A) a magnesium iron silicate mineral (B) chemical element with the symbol S (C) the element with the symbol Fe (D) that which contains 2 hydrogen and 1 oxygen molecules Answer: The answer is D.

753

Why do berries exist?

{ "label": [ "A", "B", "C", "D" ], "text": [ "reproducing", "food for animals", "growth", "food storage" ] }

A

Question: Why do berries exist? Options: (A) reproducing (B) food for animals (C) growth (D) food storage

Answer: The answer is A.

Question: Why do berries exist? Options: (A) reproducing (B) food for animals (C) growth (D) food storage Answer: The answer is A.

84

The biggest things on the moon are

{ "label": [ "A", "B", "C", "D" ], "text": [ "space stations", "alien life forms", "craters", "moon rocks" ] }

C

Question: The biggest things on the moon are Options: (A) space stations (B) alien life forms (C) craters (D) moon rocks

Answer: The answer is C.

Question: The biggest things on the moon are Options: (A) space stations (B) alien life forms (C) craters (D) moon rocks Answer: The answer is C.

183

Which set of animals don't compete for food?

{ "label": [ "A", "B", "C", "D" ], "text": [ "dolphin and fish", "hyena and bear", "whale and cat", "eagle and raven" ] }

C

Question: Which set of animals don't compete for food? Options: (A) dolphin and fish (B) hyena and bear (C) whale and cat (D) eagle and raven

Answer: The answer is C.

Question: Which set of animals don't compete for food? Options: (A) dolphin and fish (B) hyena and bear (C) whale and cat (D) eagle and raven Answer: The answer is C.

9-1157

will a glacier travel at greater speeds than a sea going vessel?

{ "label": [ "A", "B", "C", "D" ], "text": [ "maybe it moves faster", "this is likely to be false", "all of these", "odds are in its favor" ] }

B

Question: will a glacier travel at greater speeds than a sea going vessel? Options: (A) maybe it moves faster (B) this is likely to be false (C) all of these (D) odds are in its favor

Answer: The answer is B.

Question: will a glacier travel at greater speeds than a sea going vessel? Options: (A) maybe it moves faster (B) this is likely to be false (C) all of these (D) odds are in its favor Answer: The answer is B.

7-1027

Something that shows that the earth changes is

{ "label": [ "A", "B", "C", "D" ], "text": [ "a city where a tree was", "a lake where a tree was", "a tree where a bird was", "a plant where a rock was" ] }

B

Question: Something that shows that the earth changes is Options: (A) a city where a tree was (B) a lake where a tree was (C) a tree where a bird was (D) a plant where a rock was

Answer: The answer is B.

Question: Something that shows that the earth changes is Options: (A) a city where a tree was (B) a lake where a tree was (C) a tree where a bird was (D) a plant where a rock was Answer: The answer is B.

7-1199

A lot of people think that volcanoes may only exist in tall mountains that tower above us, but a lot of volcanoes

{ "label": [ "A", "B", "C", "D" ], "text": [ "fall into the oceans", "are water leaking volcanoes", "erupt into the sea", "are found and erupt beneath the water" ] }

D

Question: A lot of people think that volcanoes may only exist in tall mountains that tower above us, but a lot of volcanoes Options: (A) fall into the oceans (B) are water leaking volcanoes (C) erupt into the sea (D) are found and erupt beneath the water

Answer: The answer is D.

Question: A lot of people think that volcanoes may only exist in tall mountains that tower above us, but a lot of volcanoes Options: (A) fall into the oceans (B) are water leaking volcanoes (C) erupt into the sea (D) are found and erupt beneath the water Answer: The answer is D.

7-281

A car slowed down because of

{ "label": [ "A", "B", "C", "D" ], "text": [ "bad brakes", "the engine size", "the wind", "the steering wheel" ] }

C

Question: A car slowed down because of Options: (A) bad brakes (B) the engine size (C) the wind (D) the steering wheel

Answer: The answer is C.

Question: A car slowed down because of Options: (A) bad brakes (B) the engine size (C) the wind (D) the steering wheel Answer: The answer is C.

8-262

The lights were turned off in a room, who could find the light switch?

{ "label": [ "A", "B", "C", "D" ], "text": [ "Mice", "Elephants", "Raccoons", "Hamsters" ] }

C

Question: The lights were turned off in a room, who could find the light switch? Options: (A) Mice (B) Elephants (C) Raccoons (D) Hamsters

Answer: The answer is C.

Question: The lights were turned off in a room, who could find the light switch? Options: (A) Mice (B) Elephants (C) Raccoons (D) Hamsters Answer: The answer is C.

8-413

slope is a measure of the difference in elevation from the top to the base of a

{ "label": [ "A", "B", "C", "D" ], "text": [ "penny", "tower", "pyramid", "box" ] }

C

Question: slope is a measure of the difference in elevation from the top to the base of a Options: (A) penny (B) tower (C) pyramid (D) box

Answer: The answer is C.

Question: slope is a measure of the difference in elevation from the top to the base of a Options: (A) penny (B) tower (C) pyramid (D) box Answer: The answer is C.

7-568

In a zoo, a polar bear exhibit will contain

{ "label": [ "A", "B", "C", "D" ], "text": [ "salt", "cacti", "strong fans", "sand" ] }

C

Question: In a zoo, a polar bear exhibit will contain Options: (A) salt (B) cacti (C) strong fans (D) sand

Answer: The answer is C.

Question: In a zoo, a polar bear exhibit will contain Options: (A) salt (B) cacti (C) strong fans (D) sand Answer: The answer is C.

1167

Precipitation sometimes leads to

{ "label": [ "A", "B", "C", "D" ], "text": [ "mountains", "earthquakes", "volcanoes", "caves" ] }

D

Question: Precipitation sometimes leads to Options: (A) mountains (B) earthquakes (C) volcanoes (D) caves

Answer: The answer is D.

Question: Precipitation sometimes leads to Options: (A) mountains (B) earthquakes (C) volcanoes (D) caves Answer: The answer is D.

9-355

When the scientist finally completed his new invention he thanked his

{ "label": [ "A", "B", "C", "D" ], "text": [ "powers of observation", "lucky stars", "mother", "grandmother" ] }

A

Question: When the scientist finally completed his new invention he thanked his Options: (A) powers of observation (B) lucky stars (C) mother (D) grandmother

Answer: The answer is A.

Question: When the scientist finally completed his new invention he thanked his Options: (A) powers of observation (B) lucky stars (C) mother (D) grandmother Answer: The answer is A.

852

When the game console's power cable was attached to the wall, electricity ended up in

{ "label": [ "A", "B", "C", "D" ], "text": [ "the plug", "the power cable", "the wall", "the game console" ] }

D

Question: When the game console's power cable was attached to the wall, electricity ended up in Options: (A) the plug (B) the power cable (C) the wall (D) the game console

Answer: The answer is D.

Question: When the game console's power cable was attached to the wall, electricity ended up in Options: (A) the plug (B) the power cable (C) the wall (D) the game console Answer: The answer is D.

9-695

Some birds have scooped beaks, but others have sharp beaks such as

{ "label": [ "A", "B", "C", "D" ], "text": [ "peregrine falcons", "pelicans", "toucans", "snakes" ] }

A

Question: Some birds have scooped beaks, but others have sharp beaks such as Options: (A) peregrine falcons (B) pelicans (C) toucans (D) snakes

Answer: The answer is A.

Question: Some birds have scooped beaks, but others have sharp beaks such as Options: (A) peregrine falcons (B) pelicans (C) toucans (D) snakes Answer: The answer is A.

7-21

People commonly have bad reactions to what they get from a

{ "label": [ "A", "B", "C", "D" ], "text": [ "discount store", "lawyer", "catalog", "pharmacy" ] }

D

Question: People commonly have bad reactions to what they get from a Options: (A) discount store (B) lawyer (C) catalog (D) pharmacy

Answer: The answer is D.

Question: People commonly have bad reactions to what they get from a Options: (A) discount store (B) lawyer (C) catalog (D) pharmacy Answer: The answer is D.

7-406

What happens to body water when animal activity rises

{ "label": [ "A", "B", "C", "D" ], "text": [ "the water decreases", "it stays same", "the water increases", "the water hardens" ] }

A

Question: What happens to body water when animal activity rises Options: (A) the water decreases (B) it stays same (C) the water increases (D) the water hardens

Answer: The answer is A.

Question: What happens to body water when animal activity rises Options: (A) the water decreases (B) it stays same (C) the water increases (D) the water hardens Answer: The answer is A.

7-617

More carbon dioxide is in the air in the past decade than ever before, probably because

{ "label": [ "A", "B", "C", "D" ], "text": [ "more cattle produced", "more plant life", "human population increased", "less water area" ] }

C

Question: More carbon dioxide is in the air in the past decade than ever before, probably because Options: (A) more cattle produced (B) more plant life (C) human population increased (D) less water area

Answer: The answer is C.

Question: More carbon dioxide is in the air in the past decade than ever before, probably because Options: (A) more cattle produced (B) more plant life (C) human population increased (D) less water area Answer: The answer is C.

585

What slows down the transfer of heat?

{ "label": [ "A", "B", "C", "D" ], "text": [ "a wooden wall", "the wind", "the sun", "light rays" ] }

A

Question: What slows down the transfer of heat? Options: (A) a wooden wall (B) the wind (C) the sun (D) light rays

Answer: The answer is A.

Question: What slows down the transfer of heat? Options: (A) a wooden wall (B) the wind (C) the sun (D) light rays Answer: The answer is A.

7-948

Whether a rainstorm, snow, or hail, humanity can find a way to escape it by

{ "label": [ "A", "B", "C", "D" ], "text": [ "restoring old city streets", "creating a protected space", "building a large community", "sheltering all the young" ] }

B

Question: Whether a rainstorm, snow, or hail, humanity can find a way to escape it by Options: (A) restoring old city streets (B) creating a protected space (C) building a large community (D) sheltering all the young

Answer: The answer is B.

Question: Whether a rainstorm, snow, or hail, humanity can find a way to escape it by Options: (A) restoring old city streets (B) creating a protected space (C) building a large community (D) sheltering all the young Answer: The answer is B.

7-340

In a strong tempest, a large boulder may be

{ "label": [ "A", "B", "C", "D" ], "text": [ "broken", "smoothed", "sharpened", "stained" ] }

B

Question: In a strong tempest, a large boulder may be Options: (A) broken (B) smoothed (C) sharpened (D) stained

Answer: The answer is B.

Question: In a strong tempest, a large boulder may be Options: (A) broken (B) smoothed (C) sharpened (D) stained Answer: The answer is B.

7-344

The way that electrical conductors works in ways such as

{ "label": [ "A", "B", "C", "D" ], "text": [ "sticking a plug into an outlet to power a microwave", "turning on a coffee pot in the morning", "making sure that a hair dryer is unplugged after use", "turning on lights in a room" ] }

A

Question: The way that electrical conductors works in ways such as Options: (A) sticking a plug into an outlet to power a microwave (B) turning on a coffee pot in the morning (C) making sure that a hair dryer is unplugged after use (D) turning on lights in a room

Answer: The answer is A.

Question: The way that electrical conductors works in ways such as Options: (A) sticking a plug into an outlet to power a microwave (B) turning on a coffee pot in the morning (C) making sure that a hair dryer is unplugged after use (D) turning on lights in a room Answer: The answer is A.

7-557

When wheels are squealing on a blacktop, friction

{ "label": [ "A", "B", "C", "D" ], "text": [ "works against motion", "stops motion", "removes forward motion", "makes things rough" ] }

A

Question: When wheels are squealing on a blacktop, friction Options: (A) works against motion (B) stops motion (C) removes forward motion (D) makes things rough

Answer: The answer is A.

Question: When wheels are squealing on a blacktop, friction Options: (A) works against motion (B) stops motion (C) removes forward motion (D) makes things rough Answer: The answer is A.

9-1189

Breaking a vase changes its

{ "label": [ "A", "B", "C", "D" ], "text": [ "center of gravity", "shape and mass", "chemical composition", "speed" ] }

B

Question: Breaking a vase changes its Options: (A) center of gravity (B) shape and mass (C) chemical composition (D) speed

Answer: The answer is B.

Question: Breaking a vase changes its Options: (A) center of gravity (B) shape and mass (C) chemical composition (D) speed Answer: The answer is B.

9-936

When looking for a good renewable resource in order to avoid wasting anything that will eventually run out, a man decides to use

{ "label": [ "A", "B", "C", "D" ], "text": [ "colored pencils", "snow cones", "murky river fluid", "fresh flounder" ] }

C

Question: When looking for a good renewable resource in order to avoid wasting anything that will eventually run out, a man decides to use Options: (A) colored pencils (B) snow cones (C) murky river fluid (D) fresh flounder

Answer: The answer is C.

Question: When looking for a good renewable resource in order to avoid wasting anything that will eventually run out, a man decides to use Options: (A) colored pencils (B) snow cones (C) murky river fluid (D) fresh flounder Answer: The answer is C.

7-713

A consequence of polluting could be that

{ "label": [ "A", "B", "C", "D" ], "text": [ "fish become inedible", "water tastes gross", "papers report it", "trash is overflowing" ] }

A

Question: A consequence of polluting could be that Options: (A) fish become inedible (B) water tastes gross (C) papers report it (D) trash is overflowing

Answer: The answer is A.

Question: A consequence of polluting could be that Options: (A) fish become inedible (B) water tastes gross (C) papers report it (D) trash is overflowing Answer: The answer is A.

7-1014

the top layer of soil contains the most nutrients where I

{ "label": [ "A", "B", "C", "D" ], "text": [ "hike", "wade", "jog", "skate" ] }

A

Question: the top layer of soil contains the most nutrients where I Options: (A) hike (B) wade (C) jog (D) skate

Answer: The answer is A.

Question: the top layer of soil contains the most nutrients where I Options: (A) hike (B) wade (C) jog (D) skate Answer: The answer is A.

8-242

A cacti is basically an enormous stem, which means that

{ "label": [ "A", "B", "C", "D" ], "text": [ "it can be drunk from", "it is very thin", "it holds up bright green leaves", "it can hide in grass" ] }

A

Question: A cacti is basically an enormous stem, which means that Options: (A) it can be drunk from (B) it is very thin (C) it holds up bright green leaves (D) it can hide in grass

Answer: The answer is A.

Question: A cacti is basically an enormous stem, which means that Options: (A) it can be drunk from (B) it is very thin (C) it holds up bright green leaves (D) it can hide in grass Answer: The answer is A.

7-588

Without reliable sources of food or water

{ "label": [ "A", "B", "C", "D" ], "text": [ "creatures experience some suffering", "animals must make their own", "dogs will need to be fed", "organisms need to be cared for" ] }

A

Question: Without reliable sources of food or water Options: (A) creatures experience some suffering (B) animals must make their own (C) dogs will need to be fed (D) organisms need to be cared for

Answer: The answer is A.

Question: Without reliable sources of food or water Options: (A) creatures experience some suffering (B) animals must make their own (C) dogs will need to be fed (D) organisms need to be cared for Answer: The answer is A.

9-985

An echo is produced by what type of reflection of sound source?

{ "label": [ "A", "B", "C", "D" ], "text": [ "Direct", "Distant", "Varied", "Single" ] }

D

Question: An echo is produced by what type of reflection of sound source? Options: (A) Direct (B) Distant (C) Varied (D) Single

Answer: The answer is D.

Question: An echo is produced by what type of reflection of sound source? Options: (A) Direct (B) Distant (C) Varied (D) Single Answer: The answer is D.

9-968

if food has lack of immediate use for energy then it will

{ "label": [ "A", "B", "C", "D" ], "text": [ "be discarded immediately", "kept for later", "left to rot", "be thrown up" ] }

B

Question: if food has lack of immediate use for energy then it will Options: (A) be discarded immediately (B) kept for later (C) left to rot (D) be thrown up

Answer: The answer is B.

Question: if food has lack of immediate use for energy then it will Options: (A) be discarded immediately (B) kept for later (C) left to rot (D) be thrown up Answer: The answer is B.

8-275

Puerto Rico experienced many landslides due to Hurricane Maria in

{ "label": [ "A", "B", "C", "D" ], "text": [ "2017", "2015", "2012", "2009" ] }

A

Answer: The answer is A.

7-285

What item's housing is made of metal?

{ "label": [ "A", "B", "C", "D" ], "text": [ "butter", "cola", "tea", "syrup" ] }

B

Question: What item's housing is made of metal? Options: (A) butter (B) cola (C) tea (D) syrup

Answer: The answer is B.

Question: What item's housing is made of metal? Options: (A) butter (B) cola (C) tea (D) syrup Answer: The answer is B.

663

Deserts, Jungles, and Oceans have many different

{ "label": [ "A", "B", "C", "D" ], "text": [ "organisms", "fish", "trees", "grasses" ] }

A

Question: Deserts, Jungles, and Oceans have many different Options: (A) organisms (B) fish (C) trees (D) grasses

Answer: The answer is A.

Question: Deserts, Jungles, and Oceans have many different Options: (A) organisms (B) fish (C) trees (D) grasses Answer: The answer is A.

7-701

If a glacier going past a dock brushed up against some large boulders there, the stones would

{ "label": [ "A", "B", "C", "D" ], "text": [ "have gouges", "have stains", "be frozen", "be dirty" ] }

A

Question: If a glacier going past a dock brushed up against some large boulders there, the stones would Options: (A) have gouges (B) have stains (C) be frozen (D) be dirty

Answer: The answer is A.

Question: If a glacier going past a dock brushed up against some large boulders there, the stones would Options: (A) have gouges (B) have stains (C) be frozen (D) be dirty Answer: The answer is A.

9-1131

Air is considered to be a vehicle for..?

{ "label": [ "A", "B", "C", "D" ], "text": [ "Light", "Wind", "Speed", "Sound" ] }

D

Question: Air is considered to be a vehicle for..? Options: (A) Light (B) Wind (C) Speed (D) Sound

Answer: The answer is D.

Question: Air is considered to be a vehicle for..? Options: (A) Light (B) Wind (C) Speed (D) Sound Answer: The answer is D.

7-670

The removal of trees may cause damage to ecosystems such as

{ "label": [ "A", "B", "C", "D" ], "text": [ "cities", "jungles", "fields", "oceans" ] }

B

Question: The removal of trees may cause damage to ecosystems such as Options: (A) cities (B) jungles (C) fields (D) oceans

Answer: The answer is B.

Question: The removal of trees may cause damage to ecosystems such as Options: (A) cities (B) jungles (C) fields (D) oceans Answer: The answer is B.

9-173

When a wolf is buried what will happen to other wolves?

{ "label": [ "A", "B", "C", "D" ], "text": [ "small change", "learn to fly", "less of them", "more of them" ] }

C

Question: When a wolf is buried what will happen to other wolves? Options: (A) small change (B) learn to fly (C) less of them (D) more of them

Answer: The answer is C.

Question: When a wolf is buried what will happen to other wolves? Options: (A) small change (B) learn to fly (C) less of them (D) more of them Answer: The answer is C.

9-1035

A fundamental feature of all life produces

{ "label": [ "A", "B", "C", "D" ], "text": [ "offspring", "auroras", "magnetism", "organisms" ] }

A

Question: A fundamental feature of all life produces Options: (A) offspring (B) auroras (C) magnetism (D) organisms

Answer: The answer is A.

Question: A fundamental feature of all life produces Options: (A) offspring (B) auroras (C) magnetism (D) organisms Answer: The answer is A.

1248

What part of the backyard is cooler than the other parts?

{ "label": [ "A", "B", "C", "D" ], "text": [ "the part by the fence", "the part with the grass", "the part by the pool", "the part by the oak tree" ] }

D

Question: What part of the backyard is cooler than the other parts? Options: (A) the part by the fence (B) the part with the grass (C) the part by the pool (D) the part by the oak tree

Answer: The answer is D.

Question: What part of the backyard is cooler than the other parts? Options: (A) the part by the fence (B) the part with the grass (C) the part by the pool (D) the part by the oak tree Answer: The answer is D.

1921

What is an example of reproduction being a stage in the life cycle process?

{ "label": [ "A", "B", "C", "D" ], "text": [ "births can occur only after reproduction takes place", "death is the last stage in the life cycle", "reproduction mightn't guarantee a healthy life", "life can end during reproduction" ] }

A

Question: What is an example of reproduction being a stage in the life cycle process? Options: (A) births can occur only after reproduction takes place (B) death is the last stage in the life cycle (C) reproduction mightn't guarantee a healthy life (D) life can end during reproduction

Answer: The answer is A.

Question: What is an example of reproduction being a stage in the life cycle process? Options: (A) births can occur only after reproduction takes place (B) death is the last stage in the life cycle (C) reproduction mightn't guarantee a healthy life (D) life can end during reproduction Answer: The answer is A.

586

Iron is used to make

{ "label": [ "A", "B", "C", "D" ], "text": [ "pottery clay for kilns", "baking sheet for cookies", "items that fasten roofing to roofs", "twist ties for bread bags" ] }

C

Question: Iron is used to make Options: (A) pottery clay for kilns (B) baking sheet for cookies (C) items that fasten roofing to roofs (D) twist ties for bread bags

Answer: The answer is C.

Question: Iron is used to make Options: (A) pottery clay for kilns (B) baking sheet for cookies (C) items that fasten roofing to roofs (D) twist ties for bread bags Answer: The answer is C.

9-1079

When car is close to the runner the illumination of the motorized entity is at a higher level because?

{ "label": [ "A", "B", "C", "D" ], "text": [ "moons gravity", "motion", "it is closer", "sun rotation" ] }

C

Question: When car is close to the runner the illumination of the motorized entity is at a higher level because? Options: (A) moons gravity (B) motion (C) it is closer (D) sun rotation

Answer: The answer is C.

Question: When car is close to the runner the illumination of the motorized entity is at a higher level because? Options: (A) moons gravity (B) motion (C) it is closer (D) sun rotation Answer: The answer is C.

9-162

During a thunderstorm an animal is most likely going to relocate to a

{ "label": [ "A", "B", "C", "D" ], "text": [ "cave", "beach", "mountain", "pond" ] }

A

Question: During a thunderstorm an animal is most likely going to relocate to a Options: (A) cave (B) beach (C) mountain (D) pond

Answer: The answer is A.

Question: During a thunderstorm an animal is most likely going to relocate to a Options: (A) cave (B) beach (C) mountain (D) pond Answer: The answer is A.

1738

How do some octopus hide?

{ "label": [ "A", "B", "C", "D" ], "text": [ "using clear ink to spread smell", "hiding in dark, inky caves", "expelling dark fluid for cover", "using ink to paint camouflage" ] }

C

Question: How do some octopus hide? Options: (A) using clear ink to spread smell (B) hiding in dark, inky caves (C) expelling dark fluid for cover (D) using ink to paint camouflage

Answer: The answer is C.

Question: How do some octopus hide? Options: (A) using clear ink to spread smell (B) hiding in dark, inky caves (C) expelling dark fluid for cover (D) using ink to paint camouflage Answer: The answer is C.

8-462

nutrients from food and water are necessary to an organism's

{ "label": [ "A", "B", "C", "D" ], "text": [ "friendships", "habitat", "survival", "caloric needs" ] }

C

Question: nutrients from food and water are necessary to an organism's Options: (A) friendships (B) habitat (C) survival (D) caloric needs

Answer: The answer is C.

Question: nutrients from food and water are necessary to an organism's Options: (A) friendships (B) habitat (C) survival (D) caloric needs Answer: The answer is C.

7-939

When a microfiber towel is used to pick up a puddle of milk, the towel then

{ "label": [ "A", "B", "C", "D" ], "text": [ "is milky white", "is partly milk", "contains the milk", "is now wet" ] }

C

Question: When a microfiber towel is used to pick up a puddle of milk, the towel then Options: (A) is milky white (B) is partly milk (C) contains the milk (D) is now wet

Answer: The answer is C.

Question: When a microfiber towel is used to pick up a puddle of milk, the towel then Options: (A) is milky white (B) is partly milk (C) contains the milk (D) is now wet Answer: The answer is C.

154

Why would a species camouflage as a dangerous animal?

{ "label": [ "A", "B", "C", "D" ], "text": [ "to mate", "to avoid crocodiles", "to catch prey", "to build nests" ] }

B

Question: Why would a species camouflage as a dangerous animal? Options: (A) to mate (B) to avoid crocodiles (C) to catch prey (D) to build nests

Answer: The answer is B.

Question: Why would a species camouflage as a dangerous animal? Options: (A) to mate (B) to avoid crocodiles (C) to catch prey (D) to build nests Answer: The answer is B.

7-729

The reason that flies can always find food is that they can smell

{ "label": [ "A", "B", "C", "D" ], "text": [ "organism decay", "bad smells", "dying animals", "rotting trees" ] }

A

Question: The reason that flies can always find food is that they can smell Options: (A) organism decay (B) bad smells (C) dying animals (D) rotting trees

Answer: The answer is A.

Question: The reason that flies can always find food is that they can smell Options: (A) organism decay (B) bad smells (C) dying animals (D) rotting trees Answer: The answer is A.

8-301

examples of pollution include all but

{ "label": [ "A", "B", "C", "D" ], "text": [ "acid rain", "smog", "chemical run-off", "laundry soup" ] }

D

Question: examples of pollution include all but Options: (A) acid rain (B) smog (C) chemical run-off (D) laundry soup

Answer: The answer is D.

Question: examples of pollution include all but Options: (A) acid rain (B) smog (C) chemical run-off (D) laundry soup Answer: The answer is D.

9-1121

This type of energy resource often results in particulates that are very toxic to breathe:

{ "label": [ "A", "B", "C", "D" ], "text": [ "wood", "coal", "oil", "solar" ] }

B

Question: This type of energy resource often results in particulates that are very toxic to breathe: Options: (A) wood (B) coal (C) oil (D) solar

Answer: The answer is B.

Question: This type of energy resource often results in particulates that are very toxic to breathe: Options: (A) wood (B) coal (C) oil (D) solar Answer: The answer is B.

7-1081

Seeds travel by

{ "label": [ "A", "B", "C", "D" ], "text": [ "Fish", "Word of mouth", "Knowledge", "Boat" ] }

A

Question: Seeds travel by Options: (A) Fish (B) Word of mouth (C) Knowledge (D) Boat

Answer: The answer is A.

Question: Seeds travel by Options: (A) Fish (B) Word of mouth (C) Knowledge (D) Boat Answer: The answer is A.

1155

What should my thermometer read if I want to make sure my home-made popsicles are done?

{ "label": [ "A", "B", "C", "D" ], "text": [ "212 degrees F.", "0 degrees C.", "39 degrees F.", "32 degrees C." ] }

B

Question: What should my thermometer read if I want to make sure my home-made popsicles are done? Options: (A) 212 degrees F. (B) 0 degrees C. (C) 39 degrees F. (D) 32 degrees C.

Answer: The answer is B.

Question: What should my thermometer read if I want to make sure my home-made popsicles are done? Options: (A) 212 degrees F. (B) 0 degrees C. (C) 39 degrees F. (D) 32 degrees C. Answer: The answer is B.

7-274

Using wind in order to power factories is a good idea because

{ "label": [ "A", "B", "C", "D" ], "text": [ "it can be gotten continuously", "it is free from dirt", "it is electric and powerful", "is uses very little gasoline" ] }

A

Question: Using wind in order to power factories is a good idea because Options: (A) it can be gotten continuously (B) it is free from dirt (C) it is electric and powerful (D) is uses very little gasoline

Answer: The answer is A.

Question: Using wind in order to power factories is a good idea because Options: (A) it can be gotten continuously (B) it is free from dirt (C) it is electric and powerful (D) is uses very little gasoline Answer: The answer is A.

7-770

A storm rages for two weeks, and the rivers and lakes swell past their holding capacity, so

{ "label": [ "A", "B", "C", "D" ], "text": [ "the area becomes damp", "the surrounding land is underwater", "the wind blows over trees", "everything around burns down" ] }

B

Question: A storm rages for two weeks, and the rivers and lakes swell past their holding capacity, so Options: (A) the area becomes damp (B) the surrounding land is underwater (C) the wind blows over trees (D) everything around burns down

Answer: The answer is B.

Question: A storm rages for two weeks, and the rivers and lakes swell past their holding capacity, so Options: (A) the area becomes damp (B) the surrounding land is underwater (C) the wind blows over trees (D) everything around burns down Answer: The answer is B.

7-74

what process is adulthood categorized under?

{ "label": [ "A", "B", "C", "D" ], "text": [ "the living term", "a plant feeding", "the entertainment circuit", "a chemical reaction" ] }

A

Question: what process is adulthood categorized under? Options: (A) the living term (B) a plant feeding (C) the entertainment circuit (D) a chemical reaction

Answer: The answer is A.

Question: what process is adulthood categorized under? Options: (A) the living term (B) a plant feeding (C) the entertainment circuit (D) a chemical reaction Answer: The answer is A.

7-11

If an object undergoes chemical change then that object will have new chemical properties, such as

{ "label": [ "A", "B", "C", "D" ], "text": [ "a drink with water in it", "a toilet with bleach in it", "a soda with lime in it", "a sink with hair in it" ] }

C

Question: If an object undergoes chemical change then that object will have new chemical properties, such as Options: (A) a drink with water in it (B) a toilet with bleach in it (C) a soda with lime in it (D) a sink with hair in it

Answer: The answer is C.

Question: If an object undergoes chemical change then that object will have new chemical properties, such as Options: (A) a drink with water in it (B) a toilet with bleach in it (C) a soda with lime in it (D) a sink with hair in it Answer: The answer is C.

8-23

polar bears are white due to an inherited

{ "label": [ "A", "B", "C", "D" ], "text": [ "characteristic", "coat", "snow", "fur length" ] }

A

Question: polar bears are white due to an inherited Options: (A) characteristic (B) coat (C) snow (D) fur length

Answer: The answer is A.

Question: polar bears are white due to an inherited Options: (A) characteristic (B) coat (C) snow (D) fur length Answer: The answer is A.

1284

Seeing the stars will be harder when what happens?

{ "label": [ "A", "B", "C", "D" ], "text": [ "light in an area becomes greater", "there is a lot of rain", "light in an area becomes lessened", "there is a lot of snow" ] }

A

Question: Seeing the stars will be harder when what happens? Options: (A) light in an area becomes greater (B) there is a lot of rain (C) light in an area becomes lessened (D) there is a lot of snow

Answer: The answer is A.

Question: Seeing the stars will be harder when what happens? Options: (A) light in an area becomes greater (B) there is a lot of rain (C) light in an area becomes lessened (D) there is a lot of snow Answer: The answer is A.

7-447

A planet rotating causes cycles of day and night on that planet, like on

{ "label": [ "A", "B", "C", "D" ], "text": [ "Orion", "the Moon", "Jupiter", "Pluto" ] }

C

Question: A planet rotating causes cycles of day and night on that planet, like on Options: (A) Orion (B) the Moon (C) Jupiter (D) Pluto

Answer: The answer is C.

Question: A planet rotating causes cycles of day and night on that planet, like on Options: (A) Orion (B) the Moon (C) Jupiter (D) Pluto Answer: The answer is C.

7-286

Because a logging company has been working here the area has more

{ "label": [ "A", "B", "C", "D" ], "text": [ "calcium", "rust", "carbon", "silicon" ] }

C

Question: Because a logging company has been working here the area has more Options: (A) calcium (B) rust (C) carbon (D) silicon

Answer: The answer is C.

Question: Because a logging company has been working here the area has more Options: (A) calcium (B) rust (C) carbon (D) silicon Answer: The answer is C.

9-827

what is sonar used for

{ "label": [ "A", "B", "C", "D" ], "text": [ "gathering lost things", "disorientating enemies", "warning others", "helping sleep" ] }

A

Question: what is sonar used for Options: (A) gathering lost things (B) disorientating enemies (C) warning others (D) helping sleep

Answer: The answer is A.

Question: what is sonar used for Options: (A) gathering lost things (B) disorientating enemies (C) warning others (D) helping sleep Answer: The answer is A.

7-934

When a lake is exposed to enough heat over time

{ "label": [ "A", "B", "C", "D" ], "text": [ "animals leave", "it ceases existing", "plants dry up", "fish grow ill" ] }

B

Question: When a lake is exposed to enough heat over time Options: (A) animals leave (B) it ceases existing (C) plants dry up (D) fish grow ill

Answer: The answer is B.

Question: When a lake is exposed to enough heat over time Options: (A) animals leave (B) it ceases existing (C) plants dry up (D) fish grow ill Answer: The answer is B.

9-45

A pupa creates cocoons in a stage of the life cycle, and eventually the insect will

{ "label": [ "A", "B", "C", "D" ], "text": [ "adjust", "shrink", "burn", "collect" ] }

A

Question: A pupa creates cocoons in a stage of the life cycle, and eventually the insect will Options: (A) adjust (B) shrink (C) burn (D) collect

Answer: The answer is A.

Question: A pupa creates cocoons in a stage of the life cycle, and eventually the insect will Options: (A) adjust (B) shrink (C) burn (D) collect Answer: The answer is A.

9-460

What does water taste like after a substance is dissolved in it?

{ "label": [ "A", "B", "C", "D" ], "text": [ "watery", "the same", "similar to object", "full of life" ] }

C

Question: What does water taste like after a substance is dissolved in it? Options: (A) watery (B) the same (C) similar to object (D) full of life

Answer: The answer is C.

Question: What does water taste like after a substance is dissolved in it? Options: (A) watery (B) the same (C) similar to object (D) full of life Answer: The answer is C.

9-1150

What causes the pull of gravity on a planet?

{ "label": [ "A", "B", "C", "D" ], "text": [ "people", "plants", "kilograms", "air" ] }

C

Question: What causes the pull of gravity on a planet? Options: (A) people (B) plants (C) kilograms (D) air

Answer: The answer is C.

Question: What causes the pull of gravity on a planet? Options: (A) people (B) plants (C) kilograms (D) air Answer: The answer is C.

9-243

If more pollution is released into the air, what happens to the planet's temperature?

{ "label": [ "A", "B", "C", "D" ], "text": [ "it falls", "it becomes stabile", "it climbs", "it becomes volatile" ] }

C

Question: If more pollution is released into the air, what happens to the planet's temperature? Options: (A) it falls (B) it becomes stabile (C) it climbs (D) it becomes volatile

Answer: The answer is C.

Question: If more pollution is released into the air, what happens to the planet's temperature? Options: (A) it falls (B) it becomes stabile (C) it climbs (D) it becomes volatile Answer: The answer is C.

8-297

An example of adapting to survive is

{ "label": [ "A", "B", "C", "D" ], "text": [ "Putting on sunscreen in a sunny place", "Growing grass in a field", "Having a drink of water on a warm day", "Going for a walk outside" ] }

A

Question: An example of adapting to survive is Options: (A) Putting on sunscreen in a sunny place (B) Growing grass in a field (C) Having a drink of water on a warm day (D) Going for a walk outside

Answer: The answer is A.

Question: An example of adapting to survive is Options: (A) Putting on sunscreen in a sunny place (B) Growing grass in a field (C) Having a drink of water on a warm day (D) Going for a walk outside Answer: The answer is A.

1171

When would a reflector be most effective?

{ "label": [ "A", "B", "C", "D" ], "text": [ "fall", "winter", "summer", "spring" ] }

C

Question: When would a reflector be most effective? Options: (A) fall (B) winter (C) summer (D) spring

Answer: The answer is C.

Question: When would a reflector be most effective? Options: (A) fall (B) winter (C) summer (D) spring Answer: The answer is C.