Slim205/openbook_ift_v5 · Datasets at Hugging Face

id stringlengths 3 6	question_stem stringlengths 9 195	choices sequence	answerKey stringclasses 4 values	fact1 stringlengths 17 142	humanScore float32 0.8 1	clarity float32 0.8 2	turkIdAnonymized stringlengths 10 10	ift_instruction stringlengths 84 250 ⌀	ift_answer stringlengths 94 264
7-980	The sun is responsible for	{ "text": [ "puppies learning new tricks", "children growing up and getting old", "flowers wilting in a vase", "plants sprouting, blooming and wilting" ], "label": [ "A", "B", "C", "D" ] }	D	the sun is the source of energy for physical cycles on Earth	1	2	b356d338b7	What are some consequences of the sun's presence or activity? 1. puppies learning new tricks 2. children growing up and getting old 3. flowers wilting in a vase 4. plants sprouting, blooming and wilting	The last option is correct because the sun's energy drives the water and nutrient cycles that plants rely on to grow, bloom, and eventually wilt.
7-584	When standing miles away from Mount Rushmore	{ "text": [ "the mountains seem very close", "the mountains are boring", "the mountains look the same as from up close", "the mountains seem smaller than in photographs" ], "label": [ "A", "B", "C", "D" ] }	D	as distance to an object increases , that object will appear smaller	1	1.4	b356d338b7	What do the mountains of Mount Rushmore appear like when standing miles away from them? 1. the mountains seem very close 2. the mountains are boring 3. the mountains look the same as from up close 4. the mountains seem smaller than in photographs	The last option is correct because as distance to an object increases, that object will appear smaller.
7-870	When food is reduced in the stomach	{ "text": [ "the mind needs time to digest", "take a second to digest what I said", "nutrients are being deconstructed", "reader's digest is a body of works" ], "label": [ "A", "B", "C", "D" ] }	C	digestion is when stomach acid breaks down food	1	1.6	b356d338b7	What happens to food in the stomach? 1. the mind needs time to digest 2. take a second to digest what I said 3. nutrients are being deconstructed 4. reader's digest is a body of works	The third option is correct because digestion is a process where the stomach acid breaks down food into smaller, more absorbable nutrient components.
7-321	Stars are	{ "text": [ "warm lights that float", "made out of nitrate", "great balls of gas burning billions of miles away", "lights in the sky" ], "label": [ "A", "B", "C", "D" ] }	C	a star is made of gases	1	1.6	b356d338b7	What are stars? 1. warm lights that float 2. made out of nitrate 3. great balls of gas burning billions of miles away 4. lights in the sky	The third option is correct because it accurately describes a star as a large ball of hot, glowing gas, which is supported by the fact that a star is made of gases.
9-732	You can make a telescope with a	{ "text": [ "straw", "Glass", "Candle", "mailing tube" ], "label": [ "A", "B", "C", "D" ] }	D	Galileo Galilei made improvements to the telescope to make better observations of celestial bodies	0.8	1	cee82219a0	What is often used to make a telescope? 1. straw 2. Glass 3. Candle 4. mailing tube	The last option is correct because Galileo Galilei used a mailing tube, which is an empty and straight tube typically made of cardboard, to make a telescope, allowing for more precise observations of celestial bodies.
9-782	Poison causes harm to which of the following?	{ "text": [ "a Tree", "a robot", "a house", "a car" ], "label": [ "A", "B", "C", "D" ] }	A	poison causes harm to living things	1	1.8	0a040d1ed1	Poison can cause harm to living organisms or objects made of which of the following materials? 1. Tree 2. Robot 3. House 4. Car	The first option is correct because trees are living organisms, and poison can cause harm to living things.
9-87	an inherited characteristic found on all mammals is	{ "text": [ "nails", "teeth", "shoes", "fur" ], "label": [ "A", "B", "C", "D" ] }	D	the colors of the parts of an organism are inherited characteristics	0.8	1.6	dc78319bb0	What is an inherited characteristic that is found on all mammals? 1. nails 2. teeth 3. shoes 4. fur	The last option is correct because all mammals are characterized by having fur as a distinct inherited trait that varies in color and texture depending on the species.
155	What doesn't eliminate waste?	{ "text": [ "plants", "mushrooms", "bacteria", "robots" ], "label": [ "A", "B", "C", "D" ] }	D	all living things eliminate waste	1	1.4	7189327f06	What doesn't typically eliminate waste as part of their life cycle? 1. plants 2. mushrooms 3. bacteria 4. robots	The last option is correct because robots are artificial entities that do not have a biological life cycle and therefore do not eliminate waste as part of their operation.
1046	As a car approaches you in the night	{ "text": [ "the headlights become more intense", "the headlights recede into the dark", "the headlights remain at a constant", "the headlights turn off" ], "label": [ "A", "B", "C", "D" ] }	A	as a source of light becomes closer , that source will appear brighter	1	2	a8ecf6eaeb	What typically happens to the headlights of a car as it approaches you in the night? 1. The headlights become more intense 2. The headlights recede into the dark 3. The headlights remain at a constant 4. The headlights turn off	The first option is correct because as the car approaches, its headlights become a source of light that is closer to the observer, making them appear brighter.
7-637	When the weather changes as it does from Christmas to Easter,	{ "text": [ "the air may chill", "the ground may freeze", "the plants may die", "the ground may warm" ], "label": [ "A", "B", "C", "D" ] }	D	seasons cause change to the environment	1	1.8	b356d338b7	What can happen when the weather changes as it does from Christmas to Easter? 1. the air may chill 2. the ground may freeze 3. the plants may die 4. the ground may warm	The last option is correct because when the weather changes from Christmas to Easter, the cold winter weather typically gives way to warmer temperatures, causing the ground to warm as spring approaches.
9-678	Using mirrors to focus collected light from heavenly bodies allows	{ "text": [ "detailed observation", "foregone conclusions", "radiation experiments", "celestial music" ], "label": [ "A", "B", "C", "D" ] }	A	detailed observation of celestial objects requires a telescope	0.8	1.8	7c933a44d8	Using mirrors to focus collected light from heavenly bodies allows which of the following to be done? 1. detailed observation 2. foregone conclusions 3. radiation experiments 4. celestial music	The first option is correct because using mirrors to focus collected light from heavenly bodies enables the collection and amplification of light, allowing for the detailed observation of celestial objects.
1591	Which of these things will supplement a squirrel's caloric needs?	{ "text": [ "fish", "tree bark", "nuts", "leaves" ], "label": [ "A", "B", "C", "D" ] }	C	an animal needs to eat food for nutrients	0.8	1.6	303bb2cb4a	What options can supplement a squirrel's caloric needs? 1. fish 2. tree bark 3. nuts 4. leaves	The third option is correct because nuts provide essential nutrients, such as proteins, carbohydrates, and fats, that are crucial for a squirrel's survival and energy needs.
9-572	As you look deeper into a Marbel you can see	{ "text": [ "the future", "minut defects", "colors", "the other side" ], "label": [ "A", "B", "C", "D" ] }	B	as the size of an object appears larger , that object will be observed better	0.8	0.8	dc78319bb0	What can you see when you look deeper into a Marble? 1. the future 2. minute defects 3. colors 4. the other side	The second option is correct because as you look deeper into a Marble, its small imperfections become more visible.
8-72	What happens when mercury is placed in water?	{ "text": [ "it dissolves", "it sinks", "it floats", "it hardens" ], "label": [ "A", "B", "C", "D" ] }	B	a body of water is a source of water	0.8	1.8	7804e1ff8e	When mercury is placed in water, what typically occurs? 1. it dissolves 2. it sinks 3. it floats 4. it hardens	The second option is correct because mercury is a dense metal that is heavier than water, causing it to sink when placed in water.
7-235	In the desert, a hawk may enjoy an occasional	{ "text": [ "coyote", "reptile", "bat", "scorpion" ], "label": [ "A", "B", "C", "D" ] }	B	hawks eat lizards	1	1	b356d338b7	What might a hawk enjoy an occasional encounter with in the desert? 1. Coyote 2. Reptile 3. Bat 4. Scorpion	The second option is correct because hawks are known to eat lizards, which are a type of reptile.
7-1167	A magnet will stick to	{ "text": [ "a belt buckle", "a wooden table", "a plastic cup", "a paper plate" ], "label": [ "A", "B", "C", "D" ] }	A	a magnet attracts magnetic metals through magnetism	1	2	83ad69bf22	null	The first option is correct because a belt buckle does not typically contain a magnetic material that can be attracted by magnetism.
1834	Shorter periods of daylight happen	{ "text": [ "October to December", "November to March", "December to April", "December to March" ], "label": [ "A", "B", "C", "D" ] }	D	the amount of daylight is least in the winter	0.8	1.4	a8ecf6eaeb	When do shorter periods of daylight typically happen? 1. October to December 2. November to March 3. December to April 4. December to March	The last option is correct because the amount of daylight is least in the winter, and December to March is the period when winter is typically observed in the Northern Hemisphere.
9-872	A person is lost in a dense forest, and needs to find their home. They know their home is to the south, and they are headed north. They can find home by using a	{ "text": [ "northern-directing device", "northern light reader", "northeastern winds", "north central credit" ], "label": [ "A", "B", "C", "D" ] }	A	a compass is a kind of tool for determining direction by pointing north	1	1.6	b356d338b7	To find their home in a dense forest, a person can use a device, a light reader, winds, or credit to determine their direction. 1. northern-directing device 2. northern light reader 3. northeastern winds 4. north central credit	The first option is correct because a compass is a northern-directing device that is commonly used to determine direction.
116	Where are you likely to find a nonrenewable resource?	{ "text": [ "a forest", "a dam", "a mine", "a solar panel" ], "label": [ "A", "B", "C", "D" ] }	C	natural gas is a nonrenewable resource	0.8	2	7189327f06	Where are you likely to find resources that are typically extracted from the earth, unlike those generated by renewable energy sources? 1. a forest 2. a dam 3. a mine 4. a solar panel	The third option is correct because natural gas is a nonrenewable resource that is typically extracted from the earth through underground mining.
8-81	A man is searching for his dog in the woods and brings a flashlight. The flashlight has two large batteries in it, which	{ "text": [ "provide light due to wiring", "provide light through plastic", "use light to heat the flashlight", "provide light due to moisture" ], "label": [ "A", "B", "C", "D" ] }	A	a flashlight converts chemical energy into light energy	1	1.8	b356d338b7	null	The first option is correct because the given statement that a flashlight converts chemical energy into light energy directly supports that it provides light due to the conversion of chemical energy into a usable form.
9-404	the summer solstice is on June 21st in the	{ "text": [ "in the south pacific", "upper portion of earth", "lower portion of earth", "the equator near the tropics" ], "label": [ "A", "B", "C", "D" ] }	B	the summer solstice is on June 21st in the northern hemisphere	0.8	1.6	dc78319bb0	Where is the summer solstice typically located in the world on June 21st? 1. in the south pacific 2. upper portion of earth 3. lower portion of earth 4. the equator near the tropics	The second option is correct because the summer solstice, which falls on June 21st in the northern hemisphere, is typically located near the Tropic of Cancer, which is in the upper portion of the Earth.
8-310	A mouse is being hunted by a Great Horned Owl. The owl watches the mouse carefully, and the mouse is unaware that it is being hunted. The mouse is unable to tell where the owl is, because	{ "text": [ "the owl is invisible", "the mouse is oblivious", "the mouse is blind", "the owl matches its background" ], "label": [ "A", "B", "C", "D" ] }	D	camouflage is used for hiding by animals from predators	0.8	1.8	b356d338b7	Why is the mouse unable to tell where the owl is? 1. the owl is invisible 2. the mouse is oblivious 3. the mouse is blind 4. the owl matches its background	The last option is correct because camouflage is a technique that helps animals blend in with their surroundings, making them nearly invisible to predators, which is the case with the mouse not being able to tell where the owl is due to it matching its background.
1380	You would use a seismometer if	{ "text": [ "A mysterious rumble off the coast of Japan", "Someone farted in class", "Kids were stomping on the floor", "to track the buzz of a bee" ], "label": [ "A", "B", "C", "D" ] }	A	a seismometer is used to measure the strength or magnitude of an earthquake	1	2	cee82219a0	What would be a common reason to use a seismometer? 1. A mysterious rumble off the coast of Japan 2. Someone farted in class 3. Kids were stomping on the floor 4. to track the buzz of a bee	The first option is correct because a seismometer is specifically designed to measure the vibrations or ground movements caused by an earthquake, making it ideal for tracking a mysterious rumble that could potentially be an earthquake.
7-1133	Many animals that give birth to live young have	{ "text": [ "gills", "scales", "exoskeletons", "legs" ], "label": [ "A", "B", "C", "D" ] }	D	mammals give birth to live young	1	1.2	7189327f06	Which of the following characteristics are typically found in many animals that give birth to live young? 1. gills 2. scales 3. exoskeletons 4. legs	The last option is correct because most mammals, which give birth to live young, are terrestrial animals and have legs for locomotion on land.
9-295	A child will only grow if they are provided with	{ "text": [ "a bed", "education", "inspiration", "energy" ], "label": [ "A", "B", "C", "D" ] }	D	an organism requires energy for growth	1	1.6	dc78319bb0	What is typically needed for a child to grow? 1. a bed 2. education 3. inspiration 4. energy	The last option is correct because an organism, including a child, requires energy for growth.
9-512	Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to	{ "text": [ "swell", "float", "die", "burn" ], "label": [ "A", "B", "C", "D" ] }	A	high tide is a stage in the tide cycle process	1	2	b356d338b7	What effect can the moon have on bodies of water every twenty-four hours and fifty minutes? 1. swell 2. float 3. die 4. burn	The first option is correct because high tide is a stage in the tide cycle process caused by the gravitational pull of the moon on bodies of water, which results in the water level rising and swelling the coastline.
7-1065	The many trees on a forest floor	{ "text": [ "are unable to decay", "are able to regrow themselves", "are broken down for good", "broke, passed, will decay" ], "label": [ "A", "B", "C", "D" ] }	D	if a tree falls then that tree is dead	1	1.8	b356d338b7	What ultimately happens to the many trees on a forest floor? 1. are unable to decay 2. are able to regrow themselves 3. are broken down for good 4. broke, passed, will decay	The last option is correct because when trees on a forest floor die, they break and pass away, eventually being broken down by natural processes such as decomposition and erosion.
9-122	A car is driving on a highway trying to get up the the speed limit. However, there are strong winds hitting the windshield of the car. Even though the driver is trying to speed up, the high winds	{ "text": [ "flip the car over", "help the car go faster", "conflict with the driver's goal", "move the car sideways" ], "label": [ "A", "B", "C", "D" ] }	C	a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in a forward motion	1	2	b356d338b7	What will the high winds likely do to the car as it is driving on the highway? 1. flip the car over 2. help the car go faster 3. conflict with the driver's goal 4. move the car sideways	The third option is correct because a force acting on the car in the opposite direction it is moving, in this case the high winds, can cause its speed to decrease in a forward motion.
8-78	a student leaves a nail line on a mineral sample, so that mineral can be described as what?	{ "text": [ "a mineral", "a soft mineral", "a liquid mineral", "a mineral melt" ], "label": [ "A", "B", "C", "D" ] }	B	if a mineral can be scratched by a fingernail then that mineral is soft	1	1.6	cf7109905e	A geologist leaves a scratch line on a mineral sample, so that mineral can be described as what? 1. A mineral 2. A soft mineral 3. A liquid mineral 4. A mineral melt	The second option is correct because the ability of a mineral to be scratched by a fingernail indicates it has a low hardness, which is a characteristic of soft minerals.
7-749	An example of a chemical change is acid breaking down substances, another is	{ "text": [ "flour added to salt", "milk added to water", "corn added to soup", "lemon juice added to milk" ], "label": [ "A", "B", "C", "D" ] }	D	An example of a chemical change is acid breaking down substances	1	2	b356d338b7	What are examples of a chemical change? 1. flour added to salt 2. milk added to water 3. corn added to soup 4. lemon juice added to milk	The last option is correct because the acidity in lemon juice breaks down the casein in milk, causing it to curdle, which is a clear example of a chemical change.

7-980

The sun is responsible for

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

D

the sun is the source of energy for physical cycles on Earth

1

2

b356d338b7

What are some consequences of the sun's presence or activity? 1. puppies learning new tricks 2. children growing up and getting old 3. flowers wilting in a vase 4. plants sprouting, blooming and wilting

The last option is correct because the sun's energy drives the water and nutrient cycles that plants rely on to grow, bloom, and eventually wilt.

7-584

When standing miles away from Mount Rushmore

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

D

as distance to an object increases , that object will appear smaller

1

1.4

b356d338b7

What do the mountains of Mount Rushmore appear like when standing miles away from them? 1. the mountains seem very close 2. the mountains are boring 3. the mountains look the same as from up close 4. the mountains seem smaller than in photographs

The last option is correct because as distance to an object increases, that object will appear smaller.

7-870

When food is reduced in the stomach

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

C

digestion is when stomach acid breaks down food

1

1.6

b356d338b7

What happens to food in the stomach? 1. the mind needs time to digest 2. take a second to digest what I said 3. nutrients are being deconstructed 4. reader's digest is a body of works

The third option is correct because digestion is a process where the stomach acid breaks down food into smaller, more absorbable nutrient components.

7-321

Stars are

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

C

a star is made of gases

1

1.6

b356d338b7

What are stars? 1. warm lights that float 2. made out of nitrate 3. great balls of gas burning billions of miles away 4. lights in the sky

The third option is correct because it accurately describes a star as a large ball of hot, glowing gas, which is supported by the fact that a star is made of gases.

9-732

You can make a telescope with a

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

D

Galileo Galilei made improvements to the telescope to make better observations of celestial bodies

0.8

1

cee82219a0

What is often used to make a telescope? 1. straw 2. Glass 3. Candle 4. mailing tube

The last option is correct because Galileo Galilei used a mailing tube, which is an empty and straight tube typically made of cardboard, to make a telescope, allowing for more precise observations of celestial bodies.

9-782

Poison causes harm to which of the following?

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

A

poison causes harm to living things

1

1.8

0a040d1ed1

Poison can cause harm to living organisms or objects made of which of the following materials? 1. Tree 2. Robot 3. House 4. Car

The first option is correct because trees are living organisms, and poison can cause harm to living things.

9-87

an inherited characteristic found on all mammals is

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

D

the colors of the parts of an organism are inherited characteristics

0.8

1.6

dc78319bb0

What is an inherited characteristic that is found on all mammals? 1. nails 2. teeth 3. shoes 4. fur

The last option is correct because all mammals are characterized by having fur as a distinct inherited trait that varies in color and texture depending on the species.

155

What doesn't eliminate waste?

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

D

all living things eliminate waste

1

1.4

7189327f06

What doesn't typically eliminate waste as part of their life cycle? 1. plants 2. mushrooms 3. bacteria 4. robots

The last option is correct because robots are artificial entities that do not have a biological life cycle and therefore do not eliminate waste as part of their operation.

1046

As a car approaches you in the night

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

A

as a source of light becomes closer , that source will appear brighter

1

2

a8ecf6eaeb

What typically happens to the headlights of a car as it approaches you in the night? 1. The headlights become more intense 2. The headlights recede into the dark 3. The headlights remain at a constant 4. The headlights turn off

The first option is correct because as the car approaches, its headlights become a source of light that is closer to the observer, making them appear brighter.

7-637

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

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

D

seasons cause change to the environment

1

1.8

b356d338b7

What can happen when the weather changes as it does from Christmas to Easter? 1. the air may chill 2. the ground may freeze 3. the plants may die 4. the ground may warm

The last option is correct because when the weather changes from Christmas to Easter, the cold winter weather typically gives way to warmer temperatures, causing the ground to warm as spring approaches.

9-678

Using mirrors to focus collected light from heavenly bodies allows

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

A

detailed observation of celestial objects requires a telescope

0.8

1.8

7c933a44d8

Using mirrors to focus collected light from heavenly bodies allows which of the following to be done? 1. detailed observation 2. foregone conclusions 3. radiation experiments 4. celestial music

The first option is correct because using mirrors to focus collected light from heavenly bodies enables the collection and amplification of light, allowing for the detailed observation of celestial objects.

1591

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

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

C

an animal needs to eat food for nutrients

0.8

1.6

303bb2cb4a

What options can supplement a squirrel's caloric needs? 1. fish 2. tree bark 3. nuts 4. leaves

The third option is correct because nuts provide essential nutrients, such as proteins, carbohydrates, and fats, that are crucial for a squirrel's survival and energy needs.

9-572

As you look deeper into a Marbel you can see

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

B

as the size of an object appears larger , that object will be observed better

0.8

dc78319bb0

What can you see when you look deeper into a Marble? 1. the future 2. minute defects 3. colors 4. the other side

The second option is correct because as you look deeper into a Marble, its small imperfections become more visible.

8-72

What happens when mercury is placed in water?

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

B

a body of water is a source of water

0.8

1.8

7804e1ff8e

When mercury is placed in water, what typically occurs? 1. it dissolves 2. it sinks 3. it floats 4. it hardens

The second option is correct because mercury is a dense metal that is heavier than water, causing it to sink when placed in water.

7-235

In the desert, a hawk may enjoy an occasional

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

B

hawks eat lizards

1

b356d338b7

What might a hawk enjoy an occasional encounter with in the desert? 1. Coyote 2. Reptile 3. Bat 4. Scorpion

The second option is correct because hawks are known to eat lizards, which are a type of reptile.

7-1167

A magnet will stick to

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

A

a magnet attracts magnetic metals through magnetism

1

2

83ad69bf22

null

The first option is correct because a belt buckle does not typically contain a magnetic material that can be attracted by magnetism.

1834

Shorter periods of daylight happen

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

D

the amount of daylight is least in the winter

0.8

1.4

a8ecf6eaeb

When do shorter periods of daylight typically happen? 1. October to December 2. November to March 3. December to April 4. December to March

The last option is correct because the amount of daylight is least in the winter, and December to March is the period when winter is typically observed in the Northern Hemisphere.

9-872

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

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

A

a compass is a kind of tool for determining direction by pointing north

1

1.6

b356d338b7

To find their home in a dense forest, a person can use a device, a light reader, winds, or credit to determine their direction. 1. northern-directing device 2. northern light reader 3. northeastern winds 4. north central credit

The first option is correct because a compass is a northern-directing device that is commonly used to determine direction.

116

Where are you likely to find a nonrenewable resource?

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

C

natural gas is a nonrenewable resource

0.8

2

7189327f06

Where are you likely to find resources that are typically extracted from the earth, unlike those generated by renewable energy sources? 1. a forest 2. a dam 3. a mine 4. a solar panel

The third option is correct because natural gas is a nonrenewable resource that is typically extracted from the earth through underground mining.

8-81

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

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

A

a flashlight converts chemical energy into light energy

1

1.8

b356d338b7

null

The first option is correct because the given statement that a flashlight converts chemical energy into light energy directly supports that it provides light due to the conversion of chemical energy into a usable form.

9-404

the summer solstice is on June 21st in the

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

B

the summer solstice is on June 21st in the northern hemisphere

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Where is the summer solstice typically located in the world on June 21st? 1. in the south pacific 2. upper portion of earth 3. lower portion of earth 4. the equator near the tropics

The second option is correct because the summer solstice, which falls on June 21st in the northern hemisphere, is typically located near the Tropic of Cancer, which is in the upper portion of the Earth.

8-310

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

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

D

camouflage is used for hiding by animals from predators

0.8

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Why is the mouse unable to tell where the owl is? 1. the owl is invisible 2. the mouse is oblivious 3. the mouse is blind 4. the owl matches its background

The last option is correct because camouflage is a technique that helps animals blend in with their surroundings, making them nearly invisible to predators, which is the case with the mouse not being able to tell where the owl is due to it matching its background.

1380

You would use a seismometer if

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

A

a seismometer is used to measure the strength or magnitude of an earthquake

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What would be a common reason to use a seismometer? 1. A mysterious rumble off the coast of Japan 2. Someone farted in class 3. Kids were stomping on the floor 4. to track the buzz of a bee

The first option is correct because a seismometer is specifically designed to measure the vibrations or ground movements caused by an earthquake, making it ideal for tracking a mysterious rumble that could potentially be an earthquake.

7-1133

Many animals that give birth to live young have

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

D

mammals give birth to live young

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Which of the following characteristics are typically found in many animals that give birth to live young? 1. gills 2. scales 3. exoskeletons 4. legs

The last option is correct because most mammals, which give birth to live young, are terrestrial animals and have legs for locomotion on land.

9-295

A child will only grow if they are provided with

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

D

an organism requires energy for growth

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What is typically needed for a child to grow? 1. a bed 2. education 3. inspiration 4. energy

The last option is correct because an organism, including a child, requires energy for growth.

9-512

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

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

A

high tide is a stage in the tide cycle process

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What effect can the moon have on bodies of water every twenty-four hours and fifty minutes? 1. swell 2. float 3. die 4. burn

The first option is correct because high tide is a stage in the tide cycle process caused by the gravitational pull of the moon on bodies of water, which results in the water level rising and swelling the coastline.

7-1065

The many trees on a forest floor

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

D

if a tree falls then that tree is dead

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What ultimately happens to the many trees on a forest floor? 1. are unable to decay 2. are able to regrow themselves 3. are broken down for good 4. broke, passed, will decay

The last option is correct because when trees on a forest floor die, they break and pass away, eventually being broken down by natural processes such as decomposition and erosion.

9-122

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

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

C

a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in a forward motion

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What will the high winds likely do to the car as it is driving on the highway? 1. flip the car over 2. help the car go faster 3. conflict with the driver's goal 4. move the car sideways

The third option is correct because a force acting on the car in the opposite direction it is moving, in this case the high winds, can cause its speed to decrease in a forward motion.

8-78

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

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

B

if a mineral can be scratched by a fingernail then that mineral is soft

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A geologist leaves a scratch line on a mineral sample, so that mineral can be described as what? 1. A mineral 2. A soft mineral 3. A liquid mineral 4. A mineral melt

The second option is correct because the ability of a mineral to be scratched by a fingernail indicates it has a low hardness, which is a characteristic of soft minerals.

7-749

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

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

D

An example of a chemical change is acid breaking down substances

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What are examples of a chemical change? 1. flour added to salt 2. milk added to water 3. corn added to soup 4. lemon juice added to milk

The last option is correct because the acidity in lemon juice breaks down the casein in milk, causing it to curdle, which is a clear example of a chemical change.