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: An electrical conductor is a vehicle for the flow of electricity
An electrical conductor is a vehicle for what? | [
"A. people",
"B. water",
"C. sunlight",
"D. zapping energy"
] | 3 | D. zapping energy | openbookqa_additional | An electrical conductor is a vehicle for the flow of electricity |
Context related: all cells perform cellular respiration
During cellar respiration I might find myself with | [
"A. candy",
"B. natural face water",
"C. magic",
"D. time travel powers"
] | 1 | B. natural face water | openbookqa_additional | all cells perform cellular respiration |
Context related: a consumer can not produce its own food
If a hog is going to eat dinner it can | [
"A. produce fresh food",
"B. make a reservation",
"C. search for it",
"D. make its own"
] | 2 | C. search for it | openbookqa_additional | a consumer can not produce its own food |
Context related: creating paper requires cutting down trees
Trees are mulched and liquefied before being dried to make | [
"A. houses",
"B. paper",
"C. toothpicks",
"D. floors"
] | 1 | B. paper | openbookqa_additional | creating paper requires cutting down trees |
Context related: a cactus stores water
What do cactuses do when the monsoons come to their habitat? | [
"A. sell precipitation to someone else",
"B. use precipitation right away",
"C. store precipitation for future use",
"D. give precipitation to their friends"
] | 2 | C. store precipitation for future use | openbookqa_additional | a cactus stores water |
Context related: cooking food requires adding heat energy
To prepare hamburgers and hot dogs for eating you need | [
"A. glitter",
"B. a firepit",
"C. snowmen",
"D. arsenic"
] | 1 | B. a firepit | openbookqa_additional | cooking food requires adding heat energy |
Context related: the greenhouse effect is when carbon in the air heats a planet 's atmosphere
which one of these is false about the greenhouse effect? | [
"A. it could cause polar melting",
"B. it causes green air in the sky",
"C. it causes overall temperature rise",
"D. it heats up the atmosphere"
] | 1 | B. it causes green air in the sky | openbookqa_additional | the greenhouse effect is when carbon in the air heats a planet 's atmosphere |
Context related: strumming a string can cause that string to vibrate
Which of these has resonating wood? | [
"A. a lute",
"B. a bell",
"C. a metal flute",
"D. a saxophone"
] | 0 | A. a lute | openbookqa_additional | strumming a string can cause that string to vibrate |
Context related: carnivores are predators
All predators are also carnivorous because predators | [
"A. murder other beings",
"B. Count stuff",
"C. cook veggies",
"D. listen to music"
] | 0 | A. murder other beings | openbookqa_additional | carnivores are predators |
Context related: a monkey births live young
What births live young? | [
"A. a feathered animal with a beak",
"B. a tail having tree dweller",
"C. a modern sport utility vehicle",
"D. a planet close to the sun"
] | 1 | B. a tail having tree dweller | openbookqa_additional | a monkey births live young |
Context related: a landslide is when gravity rapidly moves rocks or soil downhill especially after a rain storm
A landslide may bring immense problems to | [
"A. living regions",
"B. Jupiter",
"C. space",
"D. time travel"
] | 0 | A. living regions | openbookqa_additional | a landslide is when gravity rapidly moves rocks or soil downhill especially after a rain storm |
Context related: the Himalayas were formed by rock folding
High areas can be visually represented by: | [
"A. deep sea",
"B. mountains",
"C. valleys",
"D. basins"
] | 1 | B. mountains | openbookqa_additional | the Himalayas were formed by rock folding |
Context related: if something absorbs something else then that something will contain that something else
Which of the following is most likely to occur? | [
"A. rice grains absorb other rice grains",
"B. humans absorb other humans",
"C. Play-Doh absorbs other colors of Play-Doh",
"D. sponges absorb other sponges"
] | 2 | C. Play-Doh absorbs other colors of Play-Doh | openbookqa_additional | if something absorbs something else then that something will contain that something else |
Context related: a revolution is when something revolves around something else
The wheels of a skateboard spin around a | [
"A. shaft",
"B. street",
"C. person",
"D. board"
] | 0 | A. shaft | openbookqa_additional | a revolution is when something revolves around something else |
Context related: adding salt to a liquid decreases the melting point of that liquid
Adding salt to liquid decreases what? | [
"A. light",
"B. energy",
"C. magnetism",
"D. thawing temp"
] | 3 | D. thawing temp | openbookqa_additional | adding salt to a liquid decreases the melting point of that liquid |
Context related: producing light is used for attracting prey by some deep sea animals
Which of the following reasons would an angler fish use a light? | [
"A. attracting researchers",
"B. attracting humans",
"C. attracting predators",
"D. attracting sardines"
] | 3 | D. attracting sardines | openbookqa_additional | producing light is used for attracting prey by some deep sea animals |
Context related: carbon steel is always magnetic
A magnet would most likely stick to | [
"A. a noodle",
"B. a chopstick",
"C. a girder",
"D. a plastic cup"
] | 2 | C. a girder | openbookqa_additional | carbon steel is always magnetic |
Context related: light enters the eye through the pupil
If a thing is seen, then | [
"A. the pupil was studying",
"B. the pupil absorbed light",
"C. light was put out",
"D. the pupil was gone"
] | 1 | B. the pupil absorbed light | openbookqa_additional | light enters the eye through the pupil |
Context related: burning wood is used to produce heat
Burning wood was the only way to do what to your house back in the day? | [
"A. make it tasty",
"B. make it rain",
"C. raise the temperature",
"D. decrease the temperature"
] | 2 | C. raise the temperature | openbookqa_additional | burning wood is used to produce heat |
Context related: reducing bacteria in food prevents illness in people
what is the proportionality of a rise in bacteria content and human health? | [
"A. they are inversely proportional",
"B. they are in direct proportion",
"C. they both cancel each other out",
"D. they lack a relationship"
] | 0 | A. they are inversely proportional | openbookqa_additional | reducing bacteria in food prevents illness in people |
Context related: if an object is exposed to a source of heat then that conductor may become hot
A thing that is near a running wood stove will discover when touching the stove | [
"A. that it is cool",
"B. that it is safe",
"C. that it is chilly",
"D. that it will sear"
] | 3 | D. that it will sear | openbookqa_additional | if an object is exposed to a source of heat then that conductor may become hot |
Context related: a producer is a source of sugar in an ecosystem
If a thing creates sugars in a natural system, then it is likely a | [
"A. daffodil",
"B. wolf",
"C. rabbit",
"D. deer"
] | 0 | A. daffodil | openbookqa_additional | a producer is a source of sugar in an ecosystem |
Context related: reproduction is a stage in the life cycle process
What activity is a part of the wheel of organic life? | [
"A. having sex",
"B. black holes",
"C. nuclear meltdowns",
"D. supernova"
] | 0 | A. having sex | openbookqa_additional | reproduction is a stage in the life cycle process |
Context related: crumple means change shape from smooth into compacted by physical force
Turning a piece of paper into a ball is an example of | [
"A. folding",
"B. flattening",
"C. squashing",
"D. restoring"
] | 2 | C. squashing | openbookqa_additional | crumple means change shape from smooth into compacted by physical force |
Context related: an electron microscope creates a picture
An electron microscope can look at | [
"A. my emotions",
"B. an elephant",
"C. a dog",
"D. my common cold"
] | 3 | D. my common cold | openbookqa_additional | an electron microscope creates a picture |
Context related: a desert environment usually has a lot of sunlight
deserts are known for having what type of climates? | [
"A. scorching",
"B. comfortable",
"C. average temps",
"D. lush"
] | 0 | A. scorching | openbookqa_additional | a desert environment usually has a lot of sunlight |
Context related: eyes are used for seeing by animals by sensing light
a lack of illumination would result in which of these? | [
"A. the restroom overflowing with water",
"B. a principal's door being locked",
"C. a student unable to view what he is writing",
"D. a teacher being unable to transport to school"
] | 2 | C. a student unable to view what he is writing | openbookqa_additional | eyes are used for seeing by animals by sensing light |
Context related: panting is when an animal hangs its tongue out of its mouth to adjust to hot temperatures
Which animal is likely hotter than it should be if its tongue is sticking out? | [
"A. a lizard",
"B. a golden retriever",
"C. a rabbit",
"D. a human"
] | 1 | B. a golden retriever | openbookqa_additional | panting is when an animal hangs its tongue out of its mouth to adjust to hot temperatures |
Context related: oceans cover 70% of the surface of the earth
What might you find in the depths of the ocean? | [
"A. Mountainous ranges",
"B. magic",
"C. Unicorns",
"D. Love"
] | 0 | A. Mountainous ranges | openbookqa_additional | oceans cover 70% of the surface of the earth |
Context related: lightning can cause a forest fire
The pine farms experience destruction yearly due to | [
"A. a water bottle",
"B. rubbing two sticks",
"C. abrupt electric discharge",
"D. loose gas cans"
] | 2 | C. abrupt electric discharge | openbookqa_additional | lightning can cause a forest fire |
Context related: squirrels eat edible plants
which pairs would likely be consumed by squirrel families? | [
"A. bones and feathers",
"B. turkey and rocks",
"C. cardboard and sand",
"D. peanuts and crackers"
] | 3 | D. peanuts and crackers | openbookqa_additional | squirrels eat edible plants |
Context related: amphibians undergo metamorphosis
To witness physical change you would need to observe the life cycle of a | [
"A. chicken",
"B. monkey",
"C. alligator",
"D. newt"
] | 3 | D. newt | openbookqa_additional | amphibians undergo metamorphosis |
Context related: An example of collecting data is measuring
By finding the distance of something you are | [
"A. totally clueless",
"B. gathering data",
"C. playing around",
"D. wasting time"
] | 1 | B. gathering data | openbookqa_additional | An example of collecting data is measuring |
Context related: flood plains are located near rivers
if a river ran through a region, what would be found close by? | [
"A. land mass susceptible to water encroachment",
"B. active life coral reef",
"C. acid rain susceptible area",
"D. very active volcanic mountains"
] | 0 | A. land mass susceptible to water encroachment | openbookqa_additional | flood plains are located near rivers |
Context related: a hot plate is a source of heat
A ceramic dish from the dishwasher will be | [
"A. dirty",
"B. cold",
"C. clear",
"D. warm"
] | 3 | D. warm | openbookqa_additional | a hot plate is a source of heat |
Context related: animals live and feed near their habitats
A person can find a sparrow's home by | [
"A. looking at its face",
"B. looking at a detailed map",
"C. seeing where it was born",
"D. noting where it frequently consumes"
] | 3 | D. noting where it frequently consumes | openbookqa_additional | animals live and feed near their habitats |
Context related: the increase of something required by an organism has a positive impact on that organism 's survival
Why are there more deer when there's a lot of rain? | [
"A. all the dolphins fly south for the winter",
"B. more rain means nothing grows",
"C. A biblical character took every other animal with him",
"D. abundant water means more vegetation"
] | 3 | D. abundant water means more vegetation | openbookqa_additional | the increase of something required by an organism has a positive impact on that organism 's survival |
Context related: friction causes the speed of an object to decrease
If I wanted to add friction to a subject to get it to slow down I could | [
"A. embrace it",
"B. throw it",
"C. push it",
"D. roll it"
] | 0 | A. embrace it | openbookqa_additional | friction causes the speed of an object to decrease |
Context related: the sun transfers solar energy from itself to the Earth through sunlight
the closest star to the human planet delivers solar energy to the planet | [
"A. maybe",
"B. the moon",
"C. this is uncertain",
"D. this is affirmative"
] | 3 | D. this is affirmative | openbookqa_additional | the sun transfers solar energy from itself to the Earth through sunlight |
Context related: preferences are generally learned characteristics
Which would be a learned trait? | [
"A. skin color",
"B. nose shape",
"C. hair color",
"D. favorite cookie variety"
] | 3 | D. favorite cookie variety | openbookqa_additional | preferences are generally learned characteristics |
Context related: An example of moisture is water vapor in the atmosphere
What can you point to as an example of water vapor? | [
"A. a mountain that looks like a bear",
"B. the smoke coming from a distant fire",
"C. a group of birds that looks like a wine glass",
"D. a white puff in the sky that is shaped like a bird"
] | 3 | D. a white puff in the sky that is shaped like a bird | openbookqa_additional | An example of moisture is water vapor in the atmosphere |
Context related: fire causes burning
A forest was turned to mostly charcoal overnight. What happened? | [
"A. a spaceship took the trees and put charcoal in their place",
"B. the trees died of old age",
"C. someone was careless with a match",
"D. the trees were chopped down"
] | 2 | C. someone was careless with a match | openbookqa_additional | fire causes burning |
Context related: a desert environment contains very little food
In an arid location, any various lifeforms will have to | [
"A. work harder for nutriment",
"B. find food quite easily",
"C. find fast, easy nutriment",
"D. always eat their fill"
] | 0 | A. work harder for nutriment | openbookqa_additional | a desert environment contains very little food |
Context related: an plant requires food for survival
Kelp has to have provisions to | [
"A. maintain life",
"B. die",
"C. hibernate",
"D. relocate"
] | 0 | A. maintain life | openbookqa_additional | an plant requires food for survival |
Context related: a balance is used for measuring weight of a substance
An item placed on a balance will be | [
"A. broken",
"B. measured",
"C. sorted",
"D. classified"
] | 1 | B. measured | openbookqa_additional | a balance is used for measuring weight of a substance |
Context related: disguise means change appearance to hide
If I wanted to disguise myself, what might be something I do? | [
"A. Nothing",
"B. Take off clothes",
"C. Smile",
"D. Color my epidermis"
] | 3 | D. Color my epidermis | openbookqa_additional | disguise means change appearance to hide |
Context related: flippers are used for moving in water
A creature's habitat would be like what, if it has wide appendages that grasp liquids well? | [
"A. salt water",
"B. salty",
"C. mountainous",
"D. dry"
] | 0 | A. salt water | openbookqa_additional | flippers are used for moving in water |
Context related: wood is a renewable resource
Wood can be reused to make a | [
"A. dresser",
"B. plastic bottle",
"C. candy cane",
"D. glass bottle"
] | 0 | A. dresser | openbookqa_additional | wood is a renewable resource |
Context related: all living things grow
Which is the most accurate statement? | [
"A. rocks grow to reach the size they are today",
"B. oaks grow to reach the size they are today",
"C. cell phones grow to reach the size they are today",
"D. plastic forks grow to reach the size they are today"
] | 1 | B. oaks grow to reach the size they are today | openbookqa_additional | all living things grow |
Context related: An example of a seasonal change is plants becoming dormant in the winter
Many things happen when the seasons change. One example is when plants go from big and bloomed to | [
"A. space",
"B. bigger",
"C. dead",
"D. gigantic"
] | 2 | C. dead | openbookqa_additional | An example of a seasonal change is plants becoming dormant in the winter |
Context related: alligators eat fish
If a person wants to feed their pet alligator, they will stock up on | [
"A. broccoli",
"B. sand",
"C. guppy",
"D. bread"
] | 2 | C. guppy | openbookqa_additional | alligators eat fish |
Context related: the Earth revolves around the sun
the central object of our solar system is also | [
"A. the smallest object in the solar system",
"B. the coldest heavenly body",
"C. the farthest star from us",
"D. the closest star from us"
] | 3 | D. the closest star from us | openbookqa_additional | the Earth revolves around the sun |
Context related: deep sea animals live deep in the ocean
which one of these animals lives deepest in the ocean? | [
"A. an african parrot",
"B. gold fish",
"C. a tuna fish",
"D. a vampire squid"
] | 3 | D. a vampire squid | openbookqa_additional | deep sea animals live deep in the ocean |
Context related: adding heat to an object sometimes causes chemical reactions
Putting heat on and around something like the following can cause a chemical reaction: | [
"A. a marble slab",
"B. carrot cake batter",
"C. a stone",
"D. a dirt patch"
] | 1 | B. carrot cake batter | openbookqa_additional | adding heat to an object sometimes causes chemical reactions |
Context related: the sun is a source of light called sunlight
The moon reflects rays of sun from our | [
"A. red giant",
"B. jupiter",
"C. yellow dwarf",
"D. whit dwarf"
] | 2 | C. yellow dwarf | openbookqa_additional | the sun is a source of light called sunlight |
Context related: food is a source of energy for animals
If I wanted to get energy after a hard work out I could do what? | [
"A. Go bike riding",
"B. Go swimming",
"C. Consume bread",
"D. Run again"
] | 2 | C. Consume bread | openbookqa_additional | food is a source of energy for animals |
Context related: wiring requires an electrical conductor
An element from the periodic table is used to transfer | [
"A. light",
"B. sound",
"C. air",
"D. voltage"
] | 3 | D. voltage | openbookqa_additional | wiring requires an electrical conductor |
Context related: many vehicles emit pollution into the air
Pollution is | [
"A. throwing a gum wrapper in the ocean",
"B. trees in a forest",
"C. Fish swimming in the sea",
"D. The wind carrying seeds"
] | 0 | A. throwing a gum wrapper in the ocean | openbookqa_additional | many vehicles emit pollution into the air |
Context related: metal is a nonrenewable resource
If a person wants to make house from something that is unable to be endlessly produced, they would build a | [
"A. tin shack",
"B. pallet structure",
"C. log cabin",
"D. wood house"
] | 0 | A. tin shack | openbookqa_additional | metal is a nonrenewable resource |
Context related: reproduction is when an organism passes genetic information from itself to its offspring
If a zebra has more black than white on its body and has a calf, that calf | [
"A. will be dark brown",
"B. will be mostly white",
"C. will be quite bald",
"D. will be mostly black"
] | 3 | D. will be mostly black | openbookqa_additional | reproduction is when an organism passes genetic information from itself to its offspring |
Context related: digestion is when an organism takes in nutrients from food into itself by eating
in order for the body to absorb nutrients, where does the food typically enter from? | [
"A. the mouth of the organism",
"B. the skin of the organism",
"C. the ear of the organism",
"D. the anus of the organism"
] | 0 | A. the mouth of the organism | openbookqa_additional | digestion is when an organism takes in nutrients from food into itself by eating |
Context related: reptiles lay eggs
Some lizards form eggs where | [
"A. in space",
"B. in fire",
"C. in ice",
"D. in their interiors"
] | 3 | D. in their interiors | openbookqa_additional | reptiles lay eggs |
Context related: combining two substances chemically causes chemical reactions
An example of a chemical reaction might be | [
"A. a rusty knife",
"B. Water",
"C. Grass",
"D. Smiling"
] | 0 | A. a rusty knife | openbookqa_additional | combining two substances chemically causes chemical reactions |
Context related: the respiratory system transfers oxygen to the circulatory system
The lungs give O2 to the | [
"A. bloodstream",
"B. neighbor",
"C. ozone",
"D. poor"
] | 0 | A. bloodstream | openbookqa_additional | the respiratory system transfers oxygen to the circulatory system |
Context related: something in a cold place becomes cold
If a log is cold it is in | [
"A. an oven",
"B. a fire",
"C. a toaster",
"D. a tundra"
] | 3 | D. a tundra | openbookqa_additional | something in a cold place becomes cold |
Context related: wind is an inexhaustible resource
Wind can be used to | [
"A. make pasta",
"B. turn back time",
"C. make magic",
"D. time travel"
] | 0 | A. make pasta | openbookqa_additional | wind is an inexhaustible resource |
Context related: windy means high wind speeds
Which of the following would be considered the most windy | [
"A. a light drizzle",
"B. a light breeze",
"C. a powerful front",
"D. a tremendous hurricane"
] | 3 | D. a tremendous hurricane | openbookqa_additional | windy means high wind speeds |
Context related: chemical splashing can cause harm to the eyes
Make sure to protect your eyes when working with chemicals because they can easily do what if handled wrong | [
"A. nothing",
"B. fly",
"C. run away",
"D. spatter upward"
] | 3 | D. spatter upward | openbookqa_additional | chemical splashing can cause harm to the eyes |
Context related: a warm front causes cloudy and rainy weather
When I hear news of a warm front I make sure to bring | [
"A. game boy",
"B. clocks",
"C. guns",
"D. waterproof appendage covers"
] | 3 | D. waterproof appendage covers | openbookqa_additional | a warm front causes cloudy and rainy weather |
Context related: breaking down an object changes that object 's shape and mass
After several months, a cardboard box left outside is all misshapen and has holes in it | [
"A. the elements broke it down",
"B. radiation completely destroyed it",
"C. an elf messed with the box",
"D. bees ate holes in it"
] | 0 | A. the elements broke it down | openbookqa_additional | breaking down an object changes that object 's shape and mass |
Context related: winter is when a hemisphere is tilted away from the sun
On June 1st, it's the first day of winter in | [
"A. the sun",
"B. the Kepler belt",
"C. the southern hemisphere",
"D. the northern hemisphere"
] | 2 | C. the southern hemisphere | openbookqa_additional | winter is when a hemisphere is tilted away from the sun |
Context related: boiling is when liquids are heated above their boiling point
Which is likely to boil? | [
"A. a cup of dirt",
"B. a cup of tacos",
"C. a cup of plasma",
"D. a cup of Earl Grey"
] | 3 | D. a cup of Earl Grey | openbookqa_additional | boiling is when liquids are heated above their boiling point |
Context related: when light hits a reflective object , that light bounces off that object
Where might you see light reflect? | [
"A. rocks",
"B. bottled liquid",
"C. sand",
"D. wood"
] | 1 | B. bottled liquid | openbookqa_additional | when light hits a reflective object , that light bounces off that object |
Context related: the continental shelf is located near the shore
The shelf of the continent is close to? | [
"A. whales",
"B. island changes",
"C. oceanic frontier edge",
"D. boats"
] | 2 | C. oceanic frontier edge | openbookqa_additional | the continental shelf is located near the shore |
Context related: sometimes weathering rounds rocks
Which of the following most likely led to certain rocks having less friction? | [
"A. a babbling brook",
"B. people",
"C. a light wind",
"D. money"
] | 0 | A. a babbling brook | openbookqa_additional | sometimes weathering rounds rocks |
Context related: camouflage is a kind of protection against predators
Which is most likely a cause of camouflage's effectiveness? | [
"A. a predator's eye sight",
"B. a predator's sense of hearing",
"C. a predator's sense of style",
"D. a predator's poor smelling"
] | 0 | A. a predator's eye sight | openbookqa_additional | camouflage is a kind of protection against predators |
Context related: Matter in the liquid phase has definite volume
which of these would be easiest to measure in volume terms? | [
"A. the bumper of a car",
"B. the wheel of a car",
"C. a freshly made wine",
"D. a round soccer ball"
] | 2 | C. a freshly made wine | openbookqa_additional | Matter in the liquid phase has definite volume |
Context related: if gas is heated then that gas will rise
Why does a turkey thermometer plunger cap come off? | [
"A. cold uranium ore",
"B. expanding air",
"C. expanding lead",
"D. contracting gas"
] | 1 | B. expanding air | openbookqa_additional | if gas is heated then that gas will rise |
Context related: a barometer is used to measure air pressure
O2 molecules stacked on top of each other create weight which is then tallied by a | [
"A. speedometer",
"B. odometer",
"C. barometer",
"D. a microscope"
] | 2 | C. barometer | openbookqa_additional | a barometer is used to measure air pressure |
Context related: paper is recyclable
One way to recycle paper is by using it to | [
"A. build oceans",
"B. build spaceships",
"C. wipe grime",
"D. build cars"
] | 2 | C. wipe grime | openbookqa_additional | paper is recyclable |
Context related: a riverbank is made of soil
What is a riverbank made of? | [
"A. oceans",
"B. loam",
"C. rivers",
"D. dirty clothing"
] | 1 | B. loam | openbookqa_additional | a riverbank is made of soil |
Context related: Vitamin D heals bones
Treated water is unlikely to have | [
"A. drinkable fluid in the system",
"B. a clear color throughout",
"C. harmful contaminants flowing within it",
"D. better water then pretreatment"
] | 2 | C. harmful contaminants flowing within it | openbookqa_additional | Vitamin D heals bones |
Context related: In the photosynthesis process carbon dioxide has the role of raw material
What raw material is consumed by chloroplast | [
"A. flour",
"B. stone",
"C. CO2",
"D. lava"
] | 2 | C. CO2 | openbookqa_additional | In the photosynthesis process carbon dioxide has the role of raw material |
Context related: the digestive system breaks food into nutrients for the body
If food is being digested then it is in the body | [
"A. under foot",
"B. in the ear",
"C. in the leg",
"D. above the knees"
] | 3 | D. above the knees | openbookqa_additional | the digestive system breaks food into nutrients for the body |
Context related: if too much heat is transferred to an object then that object may burn
A potato that is placed in a roaring bonfire, when compared to a potato left in a warm oven for an hour, will | [
"A. chill",
"B. freeze",
"C. scorch",
"D. float"
] | 2 | C. scorch | openbookqa_additional | if too much heat is transferred to an object then that object may burn |
Context related: humans discarding waste in an environment causes harm to that environment
Which has a positive impact on the environment in the world? | [
"A. building large numbers of cars",
"B. contaminating the ground with poisonous substances",
"C. dumping toxic waste in ocean",
"D. making sure trash is reused for new purposes"
] | 3 | D. making sure trash is reused for new purposes | openbookqa_additional | humans discarding waste in an environment causes harm to that environment |
Context related: swimming is when humans can move in water
Which creature is built to move though wet currents? | [
"A. a human",
"B. a porpoise",
"C. a cat",
"D. a bird"
] | 1 | B. a porpoise | openbookqa_additional | swimming is when humans can move in water |
Context related: adaptation is when an organism develops a trait over time for survival
The sloth's lack of urgency is a great example of | [
"A. stimuli",
"B. adaptation",
"C. movies",
"D. adoption"
] | 1 | B. adaptation | openbookqa_additional | adaptation is when an organism develops a trait over time for survival |
Context related: conserving water can be used for survival in a dry environment
If you are stuck in the desert and need your water to last you, it is best to | [
"A. throw it away",
"B. hit it",
"C. safeguard it",
"D. sell it"
] | 2 | C. safeguard it | openbookqa_additional | conserving water can be used for survival in a dry environment |
Context related: if a body of water loses all water then that body of water does not exist any more
If a lake is fully drained and evaporated, then the lake will | [
"A. be full",
"B. be gone",
"C. be moist",
"D. be wet"
] | 1 | B. be gone | openbookqa_additional | if a body of water loses all water then that body of water does not exist any more |
Context related: a sandbar is formed by water moving sediment downstream
If silt and such is making its way down a flowing path | [
"A. water will flow backwards",
"B. bugs will eat rocks",
"C. sand will be stacked",
"D. streams will be orange"
] | 2 | C. sand will be stacked | openbookqa_additional | a sandbar is formed by water moving sediment downstream |
Context related: a beak is used for catching prey by some birds
What requires nutrients to grow and gets nutrients with use of beak apparatus? | [
"A. dirt",
"B. birds",
"C. computers",
"D. metals"
] | 1 | B. birds | openbookqa_additional | a beak is used for catching prey by some birds |
Context related: coal is a nonrenewable resource
Which is most reliant on nonrenewable resources? | [
"A. a solar panel",
"B. an electric car",
"C. an 1800s train",
"D. a modern bus"
] | 2 | C. an 1800s train | openbookqa_additional | coal is a nonrenewable resource |
Context related: a ruler is used for measuring the length of an object
If a ruler is going to measure something, it will most likely be used to measure a | [
"A. gram of salt",
"B. liter of gasoline",
"C. curtain",
"D. ounce of milk"
] | 2 | C. curtain | openbookqa_additional | a ruler is used for measuring the length of an object |
Context related: a plant absorbs carbon dioxide from the air for photosynthesis
Trees take in CO2 from the atmosphere for | [
"A. ransom",
"B. synthesizing food",
"C. money",
"D. fun"
] | 1 | B. synthesizing food | openbookqa_additional | a plant absorbs carbon dioxide from the air for photosynthesis |
Context related: freezing point means temperature below which a liquid freezes
If you want to walk over a lake, which of these is necessary? | [
"A. happy dogs",
"B. freezing temperatures",
"C. meowing cats",
"D. hot lava"
] | 1 | B. freezing temperatures | openbookqa_additional | freezing point means temperature below which a liquid freezes |
Context related: eagles eat fish
Eagles survive by dining on | [
"A. salmon",
"B. bears",
"C. humans",
"D. moose"
] | 0 | A. salmon | openbookqa_additional | eagles eat fish |
Context related: wildfire is when a forest catches fire
The cause of a wildfire could be as simple as | [
"A. A water puddle",
"B. tons of ice",
"C. snow",
"D. a ciggy"
] | 3 | D. a ciggy | openbookqa_additional | wildfire is when a forest catches fire |
Context related: a paper clip is often made of ferromagnetic metals
An example of a ferromagnetic metals could be | [
"A. wood",
"B. a coin",
"C. plastic",
"D. china plates"
] | 1 | B. a coin | openbookqa_additional | a paper clip is often made of ferromagnetic metals |
Context related: a plant 's roots slowly break down rocks as the roots grow
What is the most likely cause of split rocks on a mountain slope? | [
"A. pine tree roots",
"B. true enlightenment",
"C. sea urchins",
"D. heavy metal music"
] | 0 | A. pine tree roots | openbookqa_additional | a plant 's roots slowly break down rocks as the roots grow |
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