question stringlengths 42 420 | choices listlengths 4 4 | answer_index int64 0 3 | answer_text stringlengths 4 119 | source stringclasses 1
value | explanation stringlengths 13 150 |
|---|---|---|---|---|---|
Context related: melting is when solids are heated above their melting point
I can see melting occur when | [
"A. cleaning the bathroom",
"B. I bake macaroni",
"C. I run around",
"D. sewing a dress"
] | 1 | B. I bake macaroni | openbookqa_additional | melting is when solids are heated above their melting point |
Context related: rabbits eat plants
a typical rabbit diet includes | [
"A. crickets",
"B. mice",
"C. fish",
"D. weeds"
] | 3 | D. weeds | openbookqa_additional | rabbits eat plants |
Context related: the moon orbiting the Earth approximately occurs 13 times per year
How many full moons are there each month | [
"A. 1,000",
"B. twenty",
"C. 100",
"D. less than two"
] | 3 | D. less than two | openbookqa_additional | the moon orbiting the Earth approximately occurs 13 times per year |
Context related: ferrous metals contain iron
Which would be the worst to wear out in a thunderstorm | [
"A. a large pair of rubber shoes",
"B. a medallion made of plastic products",
"C. a medallion made of ferrous metals",
"D. a medallion made of crystal"
] | 2 | C. a medallion made of ferrous metals | openbookqa_additional | ferrous metals contain iron |
Context related: xylem transports materials through the plant
The xylem absorbs water which end of a plant | [
"A. bottom",
"B. top",
"C. left side",
"D. right side"
] | 0 | A. bottom | openbookqa_additional | xylem transports materials through the plant |
Context related: living things require water for survival
All things which are alive will require this at some point or at many points during its existence: | [
"A. coats",
"B. droplets",
"C. sand",
"D. bugs"
] | 1 | B. droplets | openbookqa_additional | living things require water for survival |
Context related: objects made of glass cause refraction of light
Which would likely cause refraction? | [
"A. lego bricks",
"B. car windshields",
"C. paper",
"D. lemons"
] | 1 | B. car windshields | openbookqa_additional | objects made of glass cause refraction of light |
Context related: an oven is a source of heat
If you're suffering from hypothermia it would help to get close to | [
"A. an air conditioner",
"B. a boat",
"C. a mountain",
"D. an oven"
] | 3 | D. an oven | openbookqa_additional | an oven is a source of heat |
Context related: if all members of a species cannot produce offspring then that species will likely become extinct
If all potato bugs are infertile, they will likely | [
"A. make efforts to starve",
"B. breed with some cats",
"C. be very sad about it",
"D. cease populating the earth"
] | 3 | D. cease populating the earth | openbookqa_additional | if all members of a species cannot produce offspring then that species will likely become extinct |
Context related: shivering is when an animal creates heat by shaking to keep the body warm
running turns carbohydrates into | [
"A. fat",
"B. protein",
"C. motion and heat",
"D. sweat"
] | 2 | C. motion and heat | openbookqa_additional | shivering is when an animal creates heat by shaking to keep the body warm |
Context related: plants are a source of fibers
A way to ingest more fiber for a bear is to | [
"A. eat meat",
"B. consume fish",
"C. devour water",
"D. masticate leaves"
] | 3 | D. masticate leaves | openbookqa_additional | plants are a source of fibers |
Context related: usually plants die or become dormant during the winter
Your mom's garden she worked hard on in the Spring will eventually lose its green in the Winter because flowers need certain temperatures to survive. In the winter, they will all | [
"A. fly away",
"B. cry",
"C. run",
"D. perish"
] | 3 | D. perish | openbookqa_additional | usually plants die or become dormant during the winter |
Context related: poisonous darts are used for defense by sea anemones
Some species of sea anemones may be highly toxic to whom? | [
"A. Sarah",
"B. Metal",
"C. Cars",
"D. Wood"
] | 0 | A. Sarah | openbookqa_additional | poisonous darts are used for defense by sea anemones |
Context related: eagles eat rabbits
What one animal commonly associated with America and is the animal on a one dollar bill would eat the long eared animal on a cartoon commonly eating a carrot and saying What's up doc?? | [
"A. Jackal",
"B. Wolf",
"C. Eagle",
"D. Bear"
] | 2 | C. Eagle | openbookqa_additional | eagles eat rabbits |
Context related: when a plant grows , the number of the leaves of that plant may increase
as an evergreen matures and grows, it's leaves tend to | [
"A. increase in number",
"B. change color",
"C. shed",
"D. shrink"
] | 0 | A. increase in number | openbookqa_additional | when a plant grows , the number of the leaves of that plant may increase |
Context related: precipitation is when hail fall from clouds to the ground
Something is coming out of clouds on a dark day, so it is likely | [
"A. birds",
"B. dust",
"C. precipitation",
"D. angels"
] | 2 | C. precipitation | openbookqa_additional | precipitation is when hail fall from clouds to the ground |
Context related: A bird is a pollinating animal
Which is likely to spread seed? | [
"A. a car",
"B. a sun beam",
"C. a whale",
"D. a hummingbird"
] | 3 | D. a hummingbird | openbookqa_additional | A bird is a pollinating animal |
Context related: seed dispersal has a positive impact on a plant
Birds carrying away fruit has what kind of impact on the plant | [
"A. positive",
"B. negative",
"C. very low",
"D. neutral"
] | 0 | A. positive | openbookqa_additional | seed dispersal has a positive impact on a plant |
Context related: the Earth rotating on its axis causes stars to appear to move across the sky at night
Jeff noticed that the big dipper was in a different spot in the sky at 2am than where it was at 10pm. Why? | [
"A. because of the earth's orbit",
"B. the stars had rotated",
"C. Jeff had been instantly transported thousands of miles from where he'd been at 10pm.",
"D. the earth had turned"
] | 3 | D. the earth had turned | openbookqa_additional | the Earth rotating on its axis causes stars to appear to move across the sky at night |
Context related: a toaster converts electrical energy into heat energy for toasting
If rye bread is browned in a device, it uses mainly | [
"A. electrical energy",
"B. water energy",
"C. solar energy",
"D. heat energy"
] | 3 | D. heat energy | openbookqa_additional | a toaster converts electrical energy into heat energy for toasting |
Context related: coloration is used to find a mate by some animals
Which of these helps some animals find mates by color? | [
"A. hearing",
"B. smell",
"C. eyesight",
"D. nose"
] | 2 | C. eyesight | openbookqa_additional | coloration is used to find a mate by some animals |
Context related: an electromagnet contains cylindrical ferrous metal
Where would you find a tool containing cylindrical ferrous material? | [
"A. at the pyramids",
"B. in the desert",
"C. at a junkyard",
"D. in the jungle"
] | 2 | C. at a junkyard | openbookqa_additional | an electromagnet contains cylindrical ferrous metal |
Context related: exercise has a positive impact on a human 's health
Who would be healthier? | [
"A. a sleeper",
"B. an party animal",
"C. insomniac",
"D. a workaholic"
] | 0 | A. a sleeper | openbookqa_additional | exercise has a positive impact on a human 's health |
Context related: if an animal relies on plants for food then that animal must store enough food to last through the winter
This creature is likely to hide away sustenance for the harsh wintry months | [
"A. a chipmunk",
"B. a cactus",
"C. a chihuahua",
"D. a cat"
] | 0 | A. a chipmunk | openbookqa_additional | if an animal relies on plants for food then that animal must store enough food to last through the winter |
Context related: the winter solstice is on June 21st in the southern hemisphere
June solstice is in winter in | [
"A. Germany",
"B. Canada",
"C. New Zealand",
"D. Panama"
] | 2 | C. New Zealand | openbookqa_additional | the winter solstice is on June 21st in the southern hemisphere |
Context related: height is an inherited characteristic
Characteristics that are inherited are unnaturally changeable. Which one of these is inherited? | [
"A. how much you drink",
"B. How much you eat",
"C. How short you are",
"D. how much you weigh"
] | 2 | C. How short you are | openbookqa_additional | height is an inherited characteristic |
Context related: a Punnett square is used to identify the percent chance of a trait being passed down from a parent to its offspring
A mad scientist is spawning a Xenomorph and wants to know how many acid dripping fangs it'll have. What is the best tool at his disposal to acquire this information? | [
"A. a Punnett chart",
"B. square Ouija board",
"C. square plastic beaker",
"D. today's weather forecast"
] | 0 | A. a Punnett chart | openbookqa_additional | a Punnett square is used to identify the percent chance of a trait being passed down from a parent to its offspring |
Context related: if something is in the sunlight then that something will absorb solar energy
If something is in the sunlight what will it absorb? | [
"A. water",
"B. anger",
"C. warm rays",
"D. solar eclipse"
] | 2 | C. warm rays | openbookqa_additional | if something is in the sunlight then that something will absorb solar energy |
Context related: animals taste flavors
Which would likely be detected by a human tongue? | [
"A. air",
"B. plastic",
"C. vanilla",
"D. nothing"
] | 2 | C. vanilla | openbookqa_additional | animals taste flavors |
Context related: an animal requires oxygen for to breathe
What statement is true? | [
"A. whales need oxygen",
"B. whales need fishing",
"C. whales need mercury",
"D. whales need boats"
] | 0 | A. whales need oxygen | openbookqa_additional | an animal requires oxygen for to breathe |
Context related: a hot something is a source of heat
Clothes fresh out of the laundry are great because they are | [
"A. darkness",
"B. comfort",
"C. temperate",
"D. wonder"
] | 2 | C. temperate | openbookqa_additional | a hot something is a source of heat |
Context related: a doorbell converts electrical energy into sound
Which of the following relationships are true? | [
"A. lemons :: sound energy",
"B. doorbells :: sound energy",
"C. doorbells :: light energy",
"D. lightbulbs :: sound energy"
] | 1 | B. doorbells :: sound energy | openbookqa_additional | a doorbell converts electrical energy into sound |
Context related: friction causes the temperature of an object to increase
If an object eventually warms, it was exposed to | [
"A. resistance",
"B. salt",
"C. moisture",
"D. sand"
] | 0 | A. resistance | openbookqa_additional | friction causes the temperature of an object to increase |
Context related: brick is an electrical insulator
adobe works as an electrical | [
"A. paper weight",
"B. pie filler",
"C. chiller",
"D. anti-conductor"
] | 3 | D. anti-conductor | openbookqa_additional | brick is an electrical insulator |
Context related: a stove generates heat for cooking usually
Which is the most accurate statement? | [
"A. a stove can be used to make pasta",
"B. a stove is used to store food in the kitchen",
"C. a stove is used to store food underwater",
"D. a stove is used to cook food underwater"
] | 0 | A. a stove can be used to make pasta | openbookqa_additional | a stove generates heat for cooking usually |
Context related: pencil lead contains mineral graphite
Which part of a pencil comes most directly from rocks? | [
"A. eraser",
"B. logo",
"C. the middle",
"D. wood"
] | 2 | C. the middle | openbookqa_additional | pencil lead contains mineral graphite |
Context related: steam is a kind of water above 100 degrees celsius
Which of the following is true? | [
"A. lemonade can be heated to form water",
"B. lemonade can be cooled to form steam",
"C. lemonade can be heated to form steam",
"D. water can be cooled to form steam"
] | 2 | C. lemonade can be heated to form steam | openbookqa_additional | steam is a kind of water above 100 degrees celsius |
Context related: food spoiling has a negative impact on the health of the animal that eats that food
If a puppy eats old meat preserved improperly, it can | [
"A. heal",
"B. do well",
"C. vomit",
"D. feel good"
] | 2 | C. vomit | openbookqa_additional | food spoiling has a negative impact on the health of the animal that eats that food |
Context related: migration is when animals move themselves from a cooler climate to a warmer climate for the winter
which one of these would be a migratory outcome? | [
"A. animals feeling more comfortable being outside",
"B. animals getting more sick",
"C. animals getting more aggressive",
"D. animals dying from sub-zero weather"
] | 0 | A. animals feeling more comfortable being outside | openbookqa_additional | migration is when animals move themselves from a cooler climate to a warmer climate for the winter |
Context related: An example of reproduction is laying eggs
When my parents reproduce they pass on genes like | [
"A. Cats",
"B. Dating",
"C. Candy",
"D. A mole"
] | 3 | D. A mole | openbookqa_additional | An example of reproduction is laying eggs |
Context related: as the size of an object appears larger , that object will be observed better
Magnification makes a small thing | [
"A. stuck on metal",
"B. hard to see",
"C. really very tiny",
"D. more easily seen"
] | 3 | D. more easily seen | openbookqa_additional | as the size of an object appears larger , that object will be observed better |
Context related: the solar system contains the moon
the closest star to our planet delivers solar energy to the planet | [
"A. this is truth",
"B. all of these",
"C. unknown",
"D. maybe"
] | 0 | A. this is truth | openbookqa_additional | the solar system contains the moon |
Context related: binoculars are used for observing distant objects
A woman looking through binoculars is watching something | [
"A. distant",
"B. near",
"C. close",
"D. beside her"
] | 0 | A. distant | openbookqa_additional | binoculars are used for observing distant objects |
Context related: An example of conservation is avoiding waste
Taking shorter showers is a great way to conserve | [
"A. H2O",
"B. gasoline",
"C. sunshine",
"D. electricity"
] | 0 | A. H2O | openbookqa_additional | An example of conservation is avoiding waste |
Context related: treating water is used to remove harmful substances before drinking
Which is likely to still be in water after treatment? | [
"A. feces",
"B. dirt",
"C. harmless dissolved rocks",
"D. mercury"
] | 2 | C. harmless dissolved rocks | openbookqa_additional | treating water is used to remove harmful substances before drinking |
Context related: a glacier causes mechanical weathering
Mechanical weathering is a end result of a | [
"A. wind turbines",
"B. solar panel",
"C. shad tree mechanic",
"D. giant ice river"
] | 3 | D. giant ice river | openbookqa_additional | a glacier causes mechanical weathering |
Context related: as distance from an object decreases , the the pull of gravity on that object increases
the gravitational pull between two objects increases as they are | [
"A. spun around",
"B. brought together",
"C. exposed to light",
"D. moved apart"
] | 1 | B. brought together | openbookqa_additional | as distance from an object decreases , the the pull of gravity on that object increases |
Context related: speed is a measure of how fast an object is moving
If a bird is moving through the sky, someone wanting to know the speed would | [
"A. speedily enjoy viewing",
"B. observe quickness",
"C. watch slowly",
"D. look away"
] | 1 | B. observe quickness | openbookqa_additional | speed is a measure of how fast an object is moving |
Context related: ink is used for hiding from predators by octopuses
Which is the most accurate statement? | [
"A. octopuses avoid sharks by blinding them with a dark substance",
"B. octopuses avoid scorpions using ink",
"C. octopuses avoid sharks using powerful claws",
"D. octopuses avoid scorpions by eating them"
] | 0 | A. octopuses avoid sharks by blinding them with a dark substance | openbookqa_additional | ink is used for hiding from predators by octopuses |
Context related: a trunk is a source of support for a tree
Redwoods are supported by | [
"A. donations from the environmental protection agency",
"B. very large and thick trunks",
"C. twenty chainsaw wielding psychopaths",
"D. industrial plants near the ocean"
] | 1 | B. very large and thick trunks | openbookqa_additional | a trunk is a source of support for a tree |
Context related: natural disasters can cause animals to leave an environment
A series of horrible earthquakes can effect deer populations by forcing | [
"A. relocation",
"B. planting seeds",
"C. breeding",
"D. studying"
] | 0 | A. relocation | openbookqa_additional | natural disasters can cause animals to leave an environment |
Context related: each season occurs once per year
Due to the wobble of the earth it has four different | [
"A. visitors",
"B. locations",
"C. time zones",
"D. seasons"
] | 3 | D. seasons | openbookqa_additional | each season occurs once per year |
Context related: water vapor is found in the atmosphere
Which is likely water vapor? | [
"A. a dog",
"B. a cat",
"C. a rat",
"D. puffy white fliers"
] | 3 | D. puffy white fliers | openbookqa_additional | water vapor is found in the atmosphere |
Context related: eye color is an inherited characteristic
The color of what is an inherited characteristic? | [
"A. vision organ",
"B. wallpaper",
"C. blood",
"D. dirt"
] | 0 | A. vision organ | openbookqa_additional | eye color is an inherited characteristic |
Context related: hydropower is when falling water produces electricity
Which of the following is most accurate? | [
"A. humans can build bombs to harness hydropower",
"B. dams are a means of reducing reliance on oil",
"C. humans can build skyscapers to harness hydropower",
"D. humans cannot build dams to harness hydropower"
] | 1 | B. dams are a means of reducing reliance on oil | openbookqa_additional | hydropower is when falling water produces electricity |
Context related: water flows down a slope
If a hill has a sharp decline on a side, water will first run down | [
"A. a flat edge",
"B. sharpest side",
"C. everywhere",
"D. a softer side"
] | 1 | B. sharpest side | openbookqa_additional | water flows down a slope |
Context related: chemical reactions cause chemical change
Which would likely be a chemical reaction | [
"A. an ember",
"B. oil and water",
"C. steel and iron",
"D. play dog"
] | 0 | A. an ember | openbookqa_additional | chemical reactions cause chemical change |
Context related: vaccines can help prevent illness
Before their trip to the Amazon Bill and Jane had sharp metal objects stuck into their arms by a doctor. | [
"A. they were getting ice water injected so they would stay cool in the Amazon",
"B. they wanted to avoid contracting something",
"C. aliens performed experiments on them",
"D. they wanted to catch the flu"
] | 1 | B. they wanted to avoid contracting something | openbookqa_additional | vaccines can help prevent illness |
Context related: warm-weather organisms live in warm climates
Which likely would live in the hottest environment? | [
"A. bear",
"B. penguin",
"C. moose",
"D. scorpion"
] | 3 | D. scorpion | openbookqa_additional | warm-weather organisms live in warm climates |
Context related: recyclable means a material can be recycled
Recycling which of the following has a positive impact on the environment? | [
"A. acquired earth materials",
"B. rocks",
"C. car pools",
"D. bees"
] | 0 | A. acquired earth materials | openbookqa_additional | recyclable means a material can be recycled |
Context related: humans moving into an environment usually causes native species to lose their habitats
Animal rights activists are against people going into forests to live and build things because that will lead to animals homes being | [
"A. shoes",
"B. enabled",
"C. TV",
"D. taken away"
] | 3 | D. taken away | openbookqa_additional | humans moving into an environment usually causes native species to lose their habitats |
Context related: veins transport nutrients throughout the body
If a body has nutriment running through all of it, then the thing responsible for moving it around is | [
"A. arteries",
"B. lungs",
"C. knees",
"D. eyes"
] | 0 | A. arteries | openbookqa_additional | veins transport nutrients throughout the body |
Context related: most animals avoid bad odors
Deer are most likely to give a wide berth to a | [
"A. personal garden",
"B. field of alfalfa",
"C. cool mountain stream",
"D. decomposing body"
] | 3 | D. decomposing body | openbookqa_additional | most animals avoid bad odors |
Context related: soil is a renewable resource for growing plants
A thing which ferns have in endless supply when expanding is | [
"A. oil",
"B. dirt",
"C. darkness",
"D. castor"
] | 1 | B. dirt | openbookqa_additional | soil is a renewable resource for growing plants |
Context related: shale can be metamorphosed into slate by increased pressure
Amphibians undergo changes in structure of being in that | [
"A. salamanders can regrow their tails",
"B. salamanders can lose their tails",
"C. frogs can breathe air and water",
"D. they begin as a different looking being"
] | 3 | D. they begin as a different looking being | openbookqa_additional | shale can be metamorphosed into slate by increased pressure |
Context related: soil erosion is when wind move soil from environments
Dirt is moved from one part of a forest to another, and travels across a field to get there. The movement is | [
"A. caused by gusts",
"B. due to clouds",
"C. made by trees",
"D. because of litter"
] | 0 | A. caused by gusts | openbookqa_additional | soil erosion is when wind move soil from environments |
Context related: natural magnetism is used for pointing north by a compass
A compass uses natural magnetism so it works only because | [
"A. the world is positive",
"B. the world is wet",
"C. the Earth is fat",
"D. the Earth yanks it"
] | 3 | D. the Earth yanks it | openbookqa_additional | natural magnetism is used for pointing north by a compass |
Context related: a hot substance is a source of heat
Lucy came in from the cold and can's stop shivering. It might help her to sit near | [
"A. a running boiler",
"B. an iceberg",
"C. a wet towel",
"D. a sofa"
] | 0 | A. a running boiler | openbookqa_additional | a hot substance is a source of heat |
Context related: camouflage can be used for hunting for prey
Camouflage can be used by animals for hunting | [
"A. trees",
"B. meals",
"C. air",
"D. water"
] | 1 | B. meals | openbookqa_additional | camouflage can be used for hunting for prey |
Context related: harming an animal species causes that animal 's population to decrease
Hunting any kind of animal will eventually cause that species population numbers to | [
"A. go down",
"B. phone number",
"C. atomic number",
"D. egg shell number"
] | 0 | A. go down | openbookqa_additional | harming an animal species causes that animal 's population to decrease |
Context related: In the tree reproduction process a squirrel has the role of seed disperser
A new walnut tree sprouted up 200 feet away from the nearest other walnut tree. | [
"A. a walnut was carried to the new spot on a light breeze",
"B. a walnut was picked and carried into a house",
"C. all the walnuts were gathered by a walnut farmer",
"D. a squirrel was forgetful"
] | 3 | D. a squirrel was forgetful | openbookqa_additional | In the tree reproduction process a squirrel has the role of seed disperser |
Context related: a flashlight converts chemical energy into light energy
Seeing in the darkest of nights with an LED torch necessitates using | [
"A. batteries",
"B. the movie industry",
"C. chemical romance",
"D. snow"
] | 0 | A. batteries | openbookqa_additional | a flashlight converts chemical energy into light energy |
Context related: plant reproduction requires pollination
if a farmer needed the plants in the garden to multiply, which of these could help? | [
"A. introduction of cactus plants",
"B. introduction of grasshoppers to the garden",
"C. introduction of Bombyliidae to the garden",
"D. introduction of weevils in the garden"
] | 2 | C. introduction of Bombyliidae to the garden | openbookqa_additional | plant reproduction requires pollination |
Context related: landslides often occur on mountains
High can be visually represented by | [
"A. valleys",
"B. mountains",
"C. basins",
"D. deep sea"
] | 1 | B. mountains | openbookqa_additional | landslides often occur on mountains |
Context related: as the population of prey decreases , competition between predators will increase
When the amount of food goes down, the amount of conflict between the organisms searching for it will | [
"A. nothing.",
"B. remain the same",
"C. go down",
"D. go up"
] | 3 | D. go up | openbookqa_additional | as the population of prey decreases , competition between predators will increase |
Context related: a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone
the presence of which of these is required for the formation of cavernous chambers? | [
"A. some carbonated soda",
"B. some carbon dioxide",
"C. some carbonic acid",
"D. carbon monoxide gas"
] | 2 | C. some carbonic acid | openbookqa_additional | a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone |
Context related: decomposition increases the amount of nutrients in the soil
Annelida aide the earth by redepositing | [
"A. trees",
"B. nutrients",
"C. air",
"D. real estate"
] | 1 | B. nutrients | openbookqa_additional | decomposition increases the amount of nutrients in the soil |
Context related: being exposed to heat can cause erosion of rocks
Boulders are most likely to be reduced into fragments due to heat in a | [
"A. cereal bowl",
"B. ocean",
"C. desert",
"D. tundra"
] | 2 | C. desert | openbookqa_additional | being exposed to heat can cause erosion of rocks |
Context related: waxy leaves are used for storing water by some plants
Waxy leaves can be considered | [
"A. love",
"B. anger",
"C. happiness",
"D. clothes"
] | 3 | D. clothes | openbookqa_additional | waxy leaves are used for storing water by some plants |
Context related: An example of using tools is a chimpanzee digging for insects with a stick
An example of tool use is | [
"A. mankind's closes relative using a stick to get ants out of a hole",
"B. a person throwing a hammer into a pool",
"C. a bird building a nest",
"D. someone looking at screwdrivers in a store"
] | 0 | A. mankind's closes relative using a stick to get ants out of a hole | openbookqa_additional | An example of using tools is a chimpanzee digging for insects with a stick |
Context related: a seismograph is used for measuring the size of an earthquake
when the earth's plates grind against each other it can be detected with a | [
"A. tape measure",
"B. ruler",
"C. seismograph",
"D. geiger counter"
] | 2 | C. seismograph | openbookqa_additional | a seismograph is used for measuring the size of an earthquake |
Context related: absorbing sunlight causes objects to heat
if a spoon was placed outside under our closest star, what could happen to it? | [
"A. it would shrink smaller",
"B. it would feel warmer to touch",
"C. it would freeze over",
"D. it would become a gas"
] | 1 | B. it would feel warmer to touch | openbookqa_additional | absorbing sunlight causes objects to heat |
Context related: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Which event can lead to the human caused change of an environment? | [
"A. seasonal storms",
"B. annual flooding",
"C. natural woodland fires",
"D. clear cutting"
] | 3 | D. clear cutting | openbookqa_additional | if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water |
Context related: avoiding predators has a positive impact on prey 's ability to reproduce
Animals are unable reproduce if they are dead or cannot find a mate, so it is in their best interest to avoid animals that want to | [
"A. laugh",
"B. sing to them",
"C. murder them",
"D. kiss them"
] | 2 | C. murder them | openbookqa_additional | avoiding predators has a positive impact on prey 's ability to reproduce |
Context related: radiation is when heat is transferred through waves
What might have more radiation? | [
"A. cats",
"B. grass",
"C. water",
"D. cigarettes"
] | 3 | D. cigarettes | openbookqa_additional | radiation is when heat is transferred through waves |
Context related: a flashlight emits light
A maglight puts out | [
"A. a beam",
"B. fires",
"C. the sun",
"D. candles"
] | 0 | A. a beam | openbookqa_additional | a flashlight emits light |
Context related: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side
When the Earth is tilted on its axis, as it always is, certain tilts will make it summer one once continent | [
"A. and birds fly around the moon",
"B. and beans grow on the other side",
"C. and another's celebrating Halloween",
"D. and a desert on another"
] | 2 | C. and another's celebrating Halloween | openbookqa_additional | the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side |
Context related: dead organisms rot
Which of the following is most likely to occur? | [
"A. a felled tree rots",
"B. a stone pile rots",
"C. a living tree rots",
"D. a pile of sand rots"
] | 0 | A. a felled tree rots | openbookqa_additional | dead organisms rot |
Context related: birds lay eggs
Which of these lays eggs? | [
"A. vampire bats",
"B. flying squirrels",
"C. lesser whitethroats",
"D. coyotes"
] | 2 | C. lesser whitethroats | openbookqa_additional | birds lay eggs |
Context related: a lever is used for moving heavy objects
You would use a lever to move a | [
"A. feather",
"B. grain of sand",
"C. drop of water",
"D. safe"
] | 3 | D. safe | openbookqa_additional | a lever is used for moving heavy objects |
Context related: January is during the winter in the northern hemisphere
In America, we know that January is a Winter month. But in other parts of the world, its another season. due to | [
"A. store",
"B. coma",
"C. differing hemisphere",
"D. different world"
] | 2 | C. differing hemisphere | openbookqa_additional | January is during the winter in the northern hemisphere |
Context related: a thermometer is used to measure temperature
Thermistors measure | [
"A. depth",
"B. heat",
"C. height",
"D. pressure"
] | 1 | B. heat | openbookqa_additional | a thermometer is used to measure temperature |
Context related: stars appear to move relative to the horizon during the night
The way that the planet spins and moves through space can effect how | [
"A. how the moon phases",
"B. the plants we are able to eat",
"C. the stars location appearance in relation to earth",
"D. the heat of the sun"
] | 2 | C. the stars location appearance in relation to earth | openbookqa_additional | stars appear to move relative to the horizon during the night |
Context related: the amount of daylight is least in the winter
On continents nearer the north pole than the south, winter months such as November see | [
"A. the most daylight",
"B. the longest daylight",
"C. growing daylight hours",
"D. short daylight"
] | 3 | D. short daylight | openbookqa_additional | the amount of daylight is least in the winter |
Context related: evaporation is when water is drawn back up into the air in the water cycle
How can H2O on the ground eventually rise into the sky? | [
"A. freezing",
"B. raining",
"C. snowing",
"D. evaporation"
] | 3 | D. evaporation | openbookqa_additional | evaporation is when water is drawn back up into the air in the water cycle |
Context related: webbed feet are used for moving faster through water by aquatic animals
Webbed feet are used to move faster through what? | [
"A. rain",
"B. winds",
"C. clouds",
"D. swamps"
] | 3 | D. swamps | openbookqa_additional | webbed feet are used for moving faster through water by aquatic animals |
Context related: An example of an adaptation is camel humps
A camel can survive in the desert because of | [
"A. horses",
"B. hoarded energy",
"C. sandy nostrils",
"D. star gates"
] | 1 | B. hoarded energy | openbookqa_additional | An example of an adaptation is camel humps |
Context related: if a habitat is destroyed then that habitat can not support animals
Which would likely render a habitat dead? | [
"A. planting new trees",
"B. a light drizzle",
"C. a human camping",
"D. an apartment complex"
] | 3 | D. an apartment complex | openbookqa_additional | if a habitat is destroyed then that habitat can not support animals |
Context related: birds are a vehicle for spreading the seeds of a plant
Seeds from a prickle bush can be moved across a continent if | [
"A. foxes nap",
"B. sharks swim",
"C. birds die",
"D. gulls help"
] | 3 | D. gulls help | openbookqa_additional | birds are a vehicle for spreading the seeds of a plant |
Context related: as state of matter changes , mass will not change
Which of the following is more accurate? | [
"A. ice has greater mass when carved",
"B. ice has greater mass when crushed",
"C. ice disappears instantly when carved",
"D. ice has approximately equivalent mass when carved"
] | 3 | D. ice has approximately equivalent mass when carved | openbookqa_additional | as state of matter changes , mass will not change |
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