question stringlengths 42 420 | choices listlengths 4 4 | answer_index int64 0 3 | answer_text stringlengths 4 119 | source stringclasses 1
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Context related: the color of fur is an inherited characteristic
The property of fur that is a result of the way that it reflects or emits light is | [
"A. an inherited characteristic",
"B. a fabricated characteristic",
"C. a manufacturing characteristic",
"D. an age characteristic"
] | 0 | A. an inherited characteristic | openbookqa_additional | the color of fur is an inherited characteristic |
Context related: chickens cluck
What body covering does the animal that clucks have? | [
"A. Skin",
"B. Feathers",
"C. Scales",
"D. Fur"
] | 1 | B. Feathers | openbookqa_additional | chickens cluck |
Context related: heavy rains cause flooding
What location that had a disaster in 2017 was caused by heavy rains? | [
"A. San Francisco",
"B. Houston",
"C. Mexico City",
"D. Tokyo"
] | 1 | B. Houston | openbookqa_additional | heavy rains cause flooding |
Context related: heat and pressure change the remains of prehistoric living things into natural gas
Something that died millions of years ago can still be relevant | [
"A. because we drive cars",
"B. because they are in our memories",
"C. because we still see them",
"D. because we miss them"
] | 0 | A. because we drive cars | openbookqa_additional | heat and pressure change the remains of prehistoric living things into natural gas |
Context related: decomposition increases amount of organic matter in soil
Decomposition results in the production of which element? | [
"A. Silicon",
"B. Phosphorus",
"C. Carbon",
"D. Hydrogen"
] | 2 | C. Carbon | openbookqa_additional | decomposition increases amount of organic matter in soil |
Context related: as elevation of a place decreases , how much a flood will affect that place will increases
At high elevations, there is little risk of flooding, but at low elevations, what will happen? | [
"A. water damage will be more apparent",
"B. flood damage will be decreased",
"C. flooding will be less of a risk",
"D. more floodwater will be clean"
] | 0 | A. water damage will be more apparent | openbookqa_additional | as elevation of a place decreases , how much a flood will affect that place will increases |
Context related: when the needle of a compass lines up with Earth 's magnetic poles , the needle points north
A boy is lost in a heavily forested area, and the only help he has is a small compass. He knows that his house is to the south of him, but in the direction he is facing, the arrow on the compass is showing tha... | [
"A. turns right",
"B. turns left",
"C. turns around",
"D. keeps straight"
] | 2 | C. turns around | openbookqa_additional | when the needle of a compass lines up with Earth 's magnetic poles , the needle points north |
Context related: beads of water are formed by water vapor condensing
if you see little wet spots on your windshield, what might have happened? | [
"A. the sun is setting",
"B. vapor transformed into droplets",
"C. the moon is rising",
"D. the windshield is dissolving"
] | 1 | B. vapor transformed into droplets | openbookqa_additional | beads of water are formed by water vapor condensing |
Context related: An example of an instinct is the kangaroo 's ability to crawl into its mother 's pouch to drink milk
A kangaroo can have multiple babies at various stages of life at the same time. These joeys can show remarkable instincts, in that they | [
"A. hallucinate",
"B. nurse",
"C. scream",
"D. are born"
] | 1 | B. nurse | openbookqa_additional | An example of an instinct is the kangaroo 's ability to crawl into its mother 's pouch to drink milk |
Context related: an incandescent light bulb converts electricity into light by sending electricity through a filament
Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because | [
"A. light bulbs get very warm",
"B. filaments are able to freeze",
"C. the filament glows warmly",
"D. the filament catches fire"
] | 2 | C. the filament glows warmly | openbookqa_additional | an incandescent light bulb converts electricity into light by sending electricity through a filament |
Context related: the digestive system breaks food into nutrients for the body
When the digestive system is working | [
"A. it is bad to eat",
"B. it is dismantling nutrients",
"C. food is cleared out",
"D. it is time for dinner"
] | 1 | B. it is dismantling nutrients | openbookqa_additional | the digestive system breaks food into nutrients for the body |
Context related: if an animal is trained to do something then that something is a learned behavior
A dog can learn how to do something that it is taught to do, called learned behavior, such as | [
"A. eat food when it is hungry",
"B. lean back and accept having nails trimmed",
"C. bark when it wants to",
"D. urinate when its bladder is full"
] | 1 | B. lean back and accept having nails trimmed | openbookqa_additional | if an animal is trained to do something then that something is a learned behavior |
Context related: An example of avoiding waste is using an object more than once
Using a menstrual cup instead of pads or tampons can help avoid | [
"A. pills",
"B. waste",
"C. blood",
"D. flu"
] | 1 | B. waste | openbookqa_additional | An example of avoiding waste is using an object more than once |
Context related: brick is an electrical insulator
To prevent electric shock | [
"A. masonry will come in handy",
"B. use all copper wire",
"C. aluminum should be useful",
"D. use all silver fillings"
] | 0 | A. masonry will come in handy | openbookqa_additional | brick is an electrical insulator |
Context related: good bacteria grow on the skin
What can can cause more harm then good when used? | [
"A. hiking boots",
"B. hybrid cars",
"C. anti bacteria soap",
"D. bike"
] | 2 | C. anti bacteria soap | openbookqa_additional | good bacteria grow on the skin |
Context related: winter in the Northern Hemisphere is during the summer in the Southern Hemisphere
If you fly from Europe to Australia in December, when you arrive you will most likely want to wear: | [
"A. heavy coat",
"B. mittens",
"C. shorts",
"D. ski mask"
] | 2 | C. shorts | openbookqa_additional | winter in the Northern Hemisphere is during the summer in the Southern Hemisphere |
Context related: a hot substance is a source of heat
Water can be boiled in a pot over a | [
"A. ice cube",
"B. car tire?",
"C. embers",
"D. bathtub"
] | 2 | C. embers | openbookqa_additional | a hot substance is a source of heat |
Context related: as the thickness of an object increases , the resistance to breaking will increase
The easiest thing to break is | [
"A. a notebook",
"B. a pair of glasses",
"C. a wall",
"D. a hardcover book"
] | 1 | B. a pair of glasses | openbookqa_additional | as the thickness of an object increases , the resistance to breaking will increase |
Context related: scraping an object may cause small particles to break off of that object
If you scrape an object, small pieces or particles may break off of the object; what's an example of this? | [
"A. rubbing an emery board across your nail",
"B. rubbing a cloth over a counter",
"C. using a towel after you shower",
"D. wiping your chin after drinking some milk"
] | 0 | A. rubbing an emery board across your nail | openbookqa_additional | scraping an object may cause small particles to break off of that object |
Context related: using less resources usually causes money to be saved
If John wants to save a little every month, what can he do to help with his water bill? | [
"A. dripping the sink at night",
"B. taking a bath twice a day",
"C. flushing the toilet more",
"D. repairing all his pipes"
] | 3 | D. repairing all his pipes | openbookqa_additional | using less resources usually causes money to be saved |
Context related: an ocean is a source of heat and moisture for a hurricane
A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of | [
"A. the salt from the ocean",
"B. the ocean being quite wet",
"C. seas have humidity from raised temperatures and fluid",
"D. the sea being cool and calm"
] | 2 | C. seas have humidity from raised temperatures and fluid | openbookqa_additional | an ocean is a source of heat and moisture for a hurricane |
Context related: bears eat insects
Bears dine on the some of the same things as | [
"A. plants",
"B. eukaryotes",
"C. apes",
"D. amoebas"
] | 2 | C. apes | openbookqa_additional | bears eat insects |
Context related: shivering is when an animal creates heat by shaking to keep the body warm
The air was cold, so all night the sheep kept | [
"A. sleeping",
"B. shaking",
"C. jumping",
"D. running."
] | 1 | B. shaking | openbookqa_additional | shivering is when an animal creates heat by shaking to keep the body warm |
Context related: cracking something usually has a negative impact on that something
if a person smashes an object, and it cracks, is that good or bad? | [
"A. it is always a positive thing to the object",
"B. the object fails to be impacted",
"C. all of these",
"D. the item suffers a negative impact"
] | 3 | D. the item suffers a negative impact | openbookqa_additional | cracking something usually has a negative impact on that something |
Context related: oceans cover 70% of the surface of the earth
What substance covers more than sixty nine percent of the third rock from the sun? | [
"A. Desert",
"B. Cities",
"C. Ocean",
"D. Forest"
] | 2 | C. Ocean | openbookqa_additional | oceans cover 70% of the surface of the earth |
Context related: chemical reactions cause chemical change
When the acid spilled on the plant, the plant began to | [
"A. smoke.",
"B. sing",
"C. flower",
"D. grow"
] | 0 | A. smoke. | openbookqa_additional | chemical reactions cause chemical change |
Context related: as distance to an object increases , that object will appear smaller
The teacher at the front of the classroom was reading from a laptop. For a student in the middle of the class, the teacher's laptop looked larger than | [
"A. the projector screen behind the teacher",
"B. a laptop held by a student walking outside the window",
"C. the student's own laptop",
"D. a neighboring student laptop"
] | 1 | B. a laptop held by a student walking outside the window | openbookqa_additional | as distance to an object increases , that object will appear smaller |
Context related: cows only eat plants
A herd of cattle is slowly making its way through a large field. The shepherd realizes that he forgot to bring grain for the cattle, yet the cattle will survive just fine in the field, because | [
"A. they eat roughage",
"B. they hunt meat",
"C. they eat insects",
"D. they eat prey"
] | 0 | A. they eat roughage | openbookqa_additional | cows only eat plants |
Context related: melting means changing from a solid into a liquid by adding heat energy
An example of how melting is achieved is seen in | [
"A. cooking stew in a crockpot",
"B. using an oven to heat a pizza",
"C. using a stove to warm frozen vegetables",
"D. using a hairdryer to turn ice to water"
] | 3 | D. using a hairdryer to turn ice to water | openbookqa_additional | melting means changing from a solid into a liquid by adding heat energy |
Context related: the shape of body parts is an inherited characteristic
If a head is exceptionally round | [
"A. that is an unusual feature",
"B. most heads are round",
"C. a parent probably had a round head",
"D. there is fluid on the brain"
] | 2 | C. a parent probably had a round head | openbookqa_additional | the shape of body parts is an inherited characteristic |
Context related: matter in the liquid state drips
What action does sweat take once it forms? | [
"A. it contracts",
"B. it falls",
"C. it expands",
"D. it rises"
] | 1 | B. it falls | openbookqa_additional | matter in the liquid state drips |
Context related: cloudy means the presence of clouds in the sky
On a cloudy day | [
"A. the clouds are thin",
"B. the sky is dark",
"C. the wind is strong",
"D. the sun is obscured"
] | 3 | D. the sun is obscured | openbookqa_additional | cloudy means the presence of clouds in the sky |
Context related: if some nutrients are in the soil then those nutrients are in the food chain
If the trees in an area are growing in soil rich with a certain vitamin, what might happen? | [
"A. the vitamin would evaporate",
"B. the vitamin would leak back into the ground",
"C. the trees would mutate and die",
"D. the squirrels would have that vitamin in their system"
] | 3 | D. the squirrels would have that vitamin in their system | openbookqa_additional | if some nutrients are in the soil then those nutrients are in the food chain |
Context related: when a sound is produced inside of a room , there is sometimes an echo after the sound
When a sound is produced inside a room, sometimes there is a | [
"A. light",
"B. electric charge",
"C. delayed reflection",
"D. video"
] | 2 | C. delayed reflection | openbookqa_additional | when a sound is produced inside of a room , there is sometimes an echo after the sound |
Context related: Earth 's magnetic patterns are used for finding locations by animals that migrate
Some birds find locations with | [
"A. landmarks",
"B. road signs",
"C. eggs",
"D. magnetic patterns"
] | 3 | D. magnetic patterns | openbookqa_additional | Earth 's magnetic patterns are used for finding locations by animals that migrate |
Context related: freezing point means temperature below which a liquid freezes
Freezing point refers to: | [
"A. the temperature below which gas turns to liquid",
"B. the temperature above which liquid stops being liquid",
"C. the temperature below which solid turns to liquid",
"D. the temperature below which liquid stops being liquid"
] | 3 | D. the temperature below which liquid stops being liquid | openbookqa_additional | freezing point means temperature below which a liquid freezes |
Context related: An example of protecting the environment is reducing the amount of pollutants
A girl wants to help to protect the environment, so she decides to | [
"A. drive to work",
"B. quit her job",
"C. walk to work",
"D. visit a friend"
] | 2 | C. walk to work | openbookqa_additional | An example of protecting the environment is reducing the amount of pollutants |
Context related: a disperser disperses
storms can do what to seeds via high altitudes | [
"A. disperse them",
"B. plant them",
"C. destroy them",
"D. drown them"
] | 0 | A. disperse them | openbookqa_additional | a disperser disperses |
Context related: if the atmospheric temperature rises then the glaciers will melt
Glacier melt | [
"A. is an effect of too many polar bears",
"B. is an effect of an abundance of CO2 in the environment",
"C. is an effect of deforestation",
"D. is an effect of oxygen saturation"
] | 1 | B. is an effect of an abundance of CO2 in the environment | openbookqa_additional | if the atmospheric temperature rises then the glaciers will melt |
Context related: renewable resources can be used over again
What is a renewable resource? | [
"A. Plastic",
"B. Metal",
"C. Concrete",
"D. Rain"
] | 3 | D. Rain | openbookqa_additional | renewable resources can be used over again |
Context related: as energy required for an activity increases , pulse will increase
Pulse rate increases | [
"A. the quicker the pace of a runner",
"B. when a person falls asleep",
"C. as a runner slows down",
"D. while holding yoga poses"
] | 0 | A. the quicker the pace of a runner | openbookqa_additional | as energy required for an activity increases , pulse will increase |
Context related: winter in a hemisphere occurs when the Pole located in that hemisphere is tilted away from the Sun
the earth's tilt controls the | [
"A. seasons",
"B. tides",
"C. sunset",
"D. clocks"
] | 0 | A. seasons | openbookqa_additional | winter in a hemisphere occurs when the Pole located in that hemisphere is tilted away from the Sun |
Context related: if something is a raw material then that something comes directly from a source
A person wants to use raw materials to make things. Considering the want to create with raw materials, the person | [
"A. makes books out of trees",
"B. makes rocks out of wood",
"C. makes corn out of dogs",
"D. makes fur out of tableclothes"
] | 0 | A. makes books out of trees | openbookqa_additional | if something is a raw material then that something comes directly from a source |
Context related: electricity can not flow through an open circuit
Generally, electricity cannot flow through | [
"A. incomplete conductive paths",
"B. complete conductive paths",
"C. closed circuits",
"D. low-resistant electrons"
] | 0 | A. incomplete conductive paths | openbookqa_additional | electricity can not flow through an open circuit |
Context related: if an object is exposed to a source of heat then that conductor may become hot
A screw will increase in temperature when set in the sun's path, why? | [
"A. heating element",
"B. building device",
"C. conduction",
"D. convection"
] | 2 | C. conduction | openbookqa_additional | if an object is exposed to a source of heat then that conductor may become hot |
Context related: sleet is made of ice
Sleet is made out of water that is | [
"A. vapor",
"B. hot",
"C. liquid",
"D. cold"
] | 3 | D. cold | openbookqa_additional | sleet is made of ice |
Context related: An example of replacing a natural resource is planting new trees where a forest once stood
Replacing a natural resource can be | [
"A. refilling a lake that evaporated",
"B. planting a flower in a garden",
"C. growing a bush in a yard",
"D. planting a berry patch"
] | 0 | A. refilling a lake that evaporated | openbookqa_additional | An example of replacing a natural resource is planting new trees where a forest once stood |
Context related: pollution is when humans pollute the environment with pollutants
Humans contribute to environmental pollution | [
"A. by purchasing products made from recycled products",
"B. by switching to energy efficient appliances",
"C. by leaving behind refuse on public beaches",
"D. by frequently recycling paper and plastic"
] | 2 | C. by leaving behind refuse on public beaches | openbookqa_additional | pollution is when humans pollute the environment with pollutants |
Context related: a laser is used for producing light
Light that can burn skin is produced by a | [
"A. flashlight",
"B. laser",
"C. light bulb",
"D. fluorescent light"
] | 1 | B. laser | openbookqa_additional | a laser is used for producing light |
Context related: if something is a raw material then that something comes directly from a source
Which is a source of raw materials? | [
"A. a power plant",
"B. a factory",
"C. a shopping mall",
"D. an oil field"
] | 3 | D. an oil field | openbookqa_additional | if something is a raw material then that something comes directly from a source |
Context related: the amount of daylight is greatest in the summer
The most daylight is two months after | [
"A. October",
"B. July",
"C. January",
"D. April"
] | 3 | D. April | openbookqa_additional | the amount of daylight is greatest in the summer |
Context related: changes in an environment cause animals to adapt to survive
What separates animals that thrive and those that go extinct are | [
"A. the type of animal",
"B. lacking ability to conform",
"C. ability to stay in one place",
"D. the ability to adapt"
] | 3 | D. the ability to adapt | openbookqa_additional | changes in an environment cause animals to adapt to survive |
Context related: a battery is a source of electrical energy
Energy may be transferred to an object without being plugged in, such as with | [
"A. an electric grill",
"B. an electric stove",
"C. an electronic torch",
"D. a microwave oven"
] | 2 | C. an electronic torch | openbookqa_additional | a battery is a source of electrical energy |
Context related: ice wedging is when ice causes rocks to crack by expanding in openings
Ice wedging can be explained by pointing to | [
"A. roads in wintery areas need constant fixing after winter",
"B. houses are falling down soon",
"C. some trees split after they start to grow tall",
"D. ice is cold enough to kill"
] | 0 | A. roads in wintery areas need constant fixing after winter | openbookqa_additional | ice wedging is when ice causes rocks to crack by expanding in openings |
Context related: lack of food causes starvation
What could a person eat to avoid starvation? | [
"A. Akvavit",
"B. Jeggings",
"C. Carmex",
"D. Floss"
] | 0 | A. Akvavit | openbookqa_additional | lack of food causes starvation |
Context related: a nest is made of branches
A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using | [
"A. sticks",
"B. gum",
"C. rocks",
"D. tape"
] | 0 | A. sticks | openbookqa_additional | a nest is made of branches |
Context related: An example of migration is birds flying south in the winter
Birds go south to look for | [
"A. Vacation",
"B. Friends",
"C. Insurance",
"D. a different climate"
] | 3 | D. a different climate | openbookqa_additional | An example of migration is birds flying south in the winter |
Context related: as population of predators decreases , the population of prey will increase in an environment
When a predator population decreases in an environment, what happens to other populations? | [
"A. prey numbers will boom",
"B. the amount of prey will go down",
"C. new predators will arrive",
"D. all populations will increase"
] | 0 | A. prey numbers will boom | openbookqa_additional | as population of predators decreases , the population of prey will increase in an environment |
Context related: pushing a button sometimes completes a circuit
A television may turn on at the push of a button because | [
"A. the circuit has shorted out",
"B. the television is pretty short",
"C. the path of electricity is completed",
"D. the button was plastic"
] | 2 | C. the path of electricity is completed | openbookqa_additional | pushing a button sometimes completes a circuit |
Context related: the arctic environment is covered in snow
the arctic area is full of | [
"A. white powder",
"B. ice cold drinks",
"C. warm water",
"D. fluffy white dirt"
] | 0 | A. white powder | openbookqa_additional | the arctic environment is covered in snow |
Context related: if an animal hatches from an egg then that animal is born
What is a way to be born besides live birth? | [
"A. coming through a tough shell",
"B. digging out of the sand",
"C. cooking up an egg",
"D. living in a nest"
] | 0 | A. coming through a tough shell | openbookqa_additional | if an animal hatches from an egg then that animal is born |
Context related: alternative fuel is usually a renewable resource
if a man's new car can be charged at a charging station, what is this termed? | [
"A. all of these",
"B. battery operated",
"C. getting energy",
"D. alternative fueling"
] | 0 | A. all of these | openbookqa_additional | alternative fuel is usually a renewable resource |
Context related: the decrease of something required by an organism has a negative impact on that organism 's survival
If an environment experiences a long drought | [
"A. ponds may dry up and kill off the fish population",
"B. plants will continue to flourish",
"C. animals will experience a boom in reproduction",
"D. tadpoles will mature faster into frogs"
] | 0 | A. ponds may dry up and kill off the fish population | openbookqa_additional | the decrease of something required by an organism has a negative impact on that organism 's survival |
Context related: hawks eat lizards
a student notices a large number of hawks in the playground, what will likely happen to the lizards? | [
"A. they will flourish and thrive",
"B. their kind will dwindle",
"C. they will become predators",
"D. all of these"
] | 1 | B. their kind will dwindle | openbookqa_additional | hawks eat lizards |
Context related: xylem carries water from the roots of a plant to the leaves of a plant
When a plant is water the liquid goes from the soil area to where it is needed using what system? | [
"A. sprinkler",
"B. xylem",
"C. flowering pistols",
"D. leaves"
] | 1 | B. xylem | openbookqa_additional | xylem carries water from the roots of a plant to the leaves of a plant |
Context related: a paper clip is often made of ferromagnetic metals
A paper clip is often made of | [
"A. cobalt",
"B. wood",
"C. styrofoam",
"D. paper"
] | 0 | A. cobalt | openbookqa_additional | a paper clip is often made of ferromagnetic metals |
Context related: one day is equal to 24 hours
how much time does it take the third planet from the sun to make a full turn? | [
"A. 23 hours",
"B. twenty-one hours",
"C. twenty-four hours",
"D. 22 hours"
] | 2 | C. twenty-four hours | openbookqa_additional | one day is equal to 24 hours |
Context related: a moth undergoes metamorphosis
A moth can metamorphosize when | [
"A. it releases itself from a self-made chamber",
"B. it is entirely reborn",
"C. it is fully recreated",
"D. it becomes a winged creature"
] | 0 | A. it releases itself from a self-made chamber | openbookqa_additional | a moth undergoes metamorphosis |
Context related: all living things eliminate waste
If something breathes, it | [
"A. uses unusable byproduct",
"B. lives in trash",
"C. scraps unusable byproduct",
"D. moves around frequently"
] | 2 | C. scraps unusable byproduct | openbookqa_additional | all living things eliminate waste |
Context related: the surface of the Moon contains mountains
Which of the following can be found on the moon? | [
"A. Non-volcanic Mountains",
"B. Life-filled Oceans",
"C. Volcanic Mountains",
"D. Multiple Land Masses"
] | 0 | A. Non-volcanic Mountains | openbookqa_additional | the surface of the Moon contains mountains |
Context related: sugar dissolves in water when they are combined
When sugar is added to water, it blends in such as in which drink? | [
"A. milk",
"B. lemonade",
"C. juice",
"D. tea"
] | 1 | B. lemonade | openbookqa_additional | sugar dissolves in water when they are combined |
Context related: a tectonic plate moves along a fault line
Tectonic plates move along | [
"A. planar fractures",
"B. error lines",
"C. triangular fractures",
"D. defect line"
] | 0 | A. planar fractures | openbookqa_additional | a tectonic plate moves along a fault line |
Context related: the moon orbiting the Earth approximately occurs 13 times per year
During the time the moon orbits the Earth 13 times the Earth orbits the sun | [
"A. once",
"B. twice",
"C. three times",
"D. four times"
] | 0 | A. once | openbookqa_additional | the moon orbiting the Earth approximately occurs 13 times per year |
Context related: earthquakes cause rock layers to fold on top of each other
During an earthquake, piles of earth can | [
"A. crash through car windows",
"B. shift on top of one another",
"C. pile up on houses",
"D. kill small animals and birds"
] | 1 | B. shift on top of one another | openbookqa_additional | earthquakes cause rock layers to fold on top of each other |
Context related: the Grand Canyon was formed by the Colorado River flowing over long periods of time
A long time ago, the Grand Canyon was | [
"A. wider",
"B. deeper",
"C. grander",
"D. less deep"
] | 3 | D. less deep | openbookqa_additional | the Grand Canyon was formed by the Colorado River flowing over long periods of time |
Context related: snow falls during the winter in some environments
In southern Africa we are more likely to see snow in | [
"A. January",
"B. November",
"C. March",
"D. July"
] | 3 | D. July | openbookqa_additional | snow falls during the winter in some environments |
Context related: pushing an object requires force
A baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and | [
"A. motion occurs",
"B. babies whine",
"C. movement stops",
"D. people cry"
] | 0 | A. motion occurs | openbookqa_additional | pushing an object requires force |
Context related: a Rotation of the Earth on itself takes one day
how many hours will it take the planet to complete a spinning motion? | [
"A. 22",
"B. 24",
"C. twenty hours",
"D. twenty one hours"
] | 1 | B. 24 | openbookqa_additional | a Rotation of the Earth on itself takes one day |
Context related: as time spent taking a shower decreases , water used will decrease
Taking shorter hot showers | [
"A. will increase water usage",
"B. will aid in preserving the water supply",
"C. will aid in consumption of the water supply",
"D. will overwork the water heater"
] | 1 | B. will aid in preserving the water supply | openbookqa_additional | as time spent taking a shower decreases , water used will decrease |
Context related: a flashlight emits light
What might a person use if a transformer blows at 11 pm? | [
"A. Flashlight",
"B. Television",
"C. Laptop",
"D. Drill"
] | 0 | A. Flashlight | openbookqa_additional | a flashlight emits light |
Context related: rocks sometimes contain iron
Where would you most likely find iron? | [
"A. the ocean",
"B. the air",
"C. a mine",
"D. a forest"
] | 2 | C. a mine | openbookqa_additional | rocks sometimes contain iron |
Context related: skills are learned characteristics
A skill, or learned characteristic is | [
"A. washing face",
"B. falling asleep",
"C. eating breakfast",
"D. crying"
] | 0 | A. washing face | openbookqa_additional | skills are learned characteristics |
Context related: if too much heat is transferred to an object then that object may burn
What might happen if too much heat is transferred to an object? | [
"A. freezing",
"B. solidifying",
"C. burning",
"D. moving"
] | 2 | C. burning | openbookqa_additional | if too much heat is transferred to an object then that object may burn |
Context related: planets orbit stars
which of these is an accurate scenario? | [
"A. the sun traveling around the earth",
"B. none of these",
"C. the sun orbiting Mars",
"D. the earth traveling around the sun"
] | 3 | D. the earth traveling around the sun | openbookqa_additional | planets orbit stars |
Context related: some predators move quickly to catch prey
Which animal sometimes needs to move quickly for food? | [
"A. coyote",
"B. horse",
"C. deer",
"D. buffalo"
] | 0 | A. coyote | openbookqa_additional | some predators move quickly to catch prey |
Context related: milliliters mL is a unit used for measuring volume generally used for values between 1 and 1000
which of these could be measured in mL? | [
"A. circumference of a head",
"B. the contents of a wine jar",
"C. the length of a pen",
"D. the width of a window"
] | 1 | B. the contents of a wine jar | openbookqa_additional | milliliters mL is a unit used for measuring volume generally used for values between 1 and 1000 |
Context related: sweat cools a body
If Paul is playing basketball and finds that his skin is becoming wet and smelly, it might be because | [
"A. His body is trying to lower its temperature",
"B. His heart is pumping too fast",
"C. His body is too cold",
"D. The girls watching him play think he looks hot"
] | 0 | A. His body is trying to lower its temperature | openbookqa_additional | sweat cools a body |
Context related: heavy rains cause flooding
In which situation might most rescues be conducted via air? | [
"A. eviction",
"B. flooding",
"C. fire",
"D. bomb"
] | 1 | B. flooding | openbookqa_additional | heavy rains cause flooding |
Context related: nearly all fossils are found in sedimentary rock
Sedimentary rock is where you'll find most | [
"A. pterodactyl bodies",
"B. flutes",
"C. pebbles",
"D. wings."
] | 0 | A. pterodactyl bodies | openbookqa_additional | nearly all fossils are found in sedimentary rock |
Context related: a mirror reflects light
Mirrors reflect light because for light to travel through the material of which the mirror is made makes it | [
"A. difficult",
"B. loud",
"C. easy",
"D. long"
] | 0 | A. difficult | openbookqa_additional | a mirror reflects light |
Context related: adult amphibians live on land
Where would you most likely find a full-grown Thorius adelos? | [
"A. water",
"B. forest",
"C. ocean",
"D. sky"
] | 1 | B. forest | openbookqa_additional | adult amphibians live on land |
Context related: winter is when a hemisphere is tilted away from the sun
When it gets dark the earliest in California it is | [
"A. the time California is closest to the sun",
"B. the time Australia is closest to the sun",
"C. the time Europe is closest to the sun",
"D. the time Mexico is closest to the sun"
] | 1 | B. the time Australia is closest to the sun | openbookqa_additional | winter is when a hemisphere is tilted away from the sun |
Context related: a producer produces its own food
Producers in the food chain | [
"A. are self sufficient",
"B. rely on predators",
"C. struggle to survive",
"D. decompose organisms"
] | 0 | A. are self sufficient | openbookqa_additional | a producer produces its own food |
Context related: magnifying glass is used to see small things by making objects appear bigger
magnifying glass is used to | [
"A. make objects appear",
"B. find better sights",
"C. increase object size",
"D. increase seeing potential"
] | 3 | D. increase seeing potential | openbookqa_additional | magnifying glass is used to see small things by making objects appear bigger |
Context related: An example of migration is birds flying south in the winter
What would be an example of migration? | [
"A. Geese leaving Michigan for Florida when temperatures are dropping",
"B. Cattle going to the barn to sleep at night",
"C. Bats flying at night to catch mosquitoes",
"D. Bees flying to a patch of clover flowers"
] | 0 | A. Geese leaving Michigan for Florida when temperatures are dropping | openbookqa_additional | An example of migration is birds flying south in the winter |
Context related: a pulley is used to lift a flag on a flagpole
A pulley is used to lift what on a flagpole? | [
"A. banner",
"B. thermometer",
"C. plants",
"D. food"
] | 0 | A. banner | openbookqa_additional | a pulley is used to lift a flag on a flagpole |
Context related: chemical splashing sometimes occurs during experiments
When doing experiments | [
"A. eat food around the chemicals",
"B. forego using safety protocols",
"C. leave writing down data until everything is done",
"D. guard against spilling hydrogen chloride"
] | 3 | D. guard against spilling hydrogen chloride | openbookqa_additional | chemical splashing sometimes occurs during experiments |
Context related: tearing an object changes that object 's shape
if a person rips up their notebook, what happens? | [
"A. all the mentioned options",
"B. the shape becomes different",
"C. it takes a new structure",
"D. it loses its original form"
] | 0 | A. all the mentioned options | openbookqa_additional | tearing an object changes that object 's shape |
Context related: deep sea animals live deep in the ocean
Deep sea animals like giant squid live | [
"A. black inky ocean",
"B. in water sources",
"C. in liquid places",
"D. bottom of rivers"
] | 0 | A. black inky ocean | openbookqa_additional | deep sea animals live deep in the ocean |
Context related: An example of a fossil is a paw print in rock
Paleontologists study | [
"A. Stars",
"B. Grass",
"C. Old Animal Feces",
"D. Cats"
] | 2 | C. Old Animal Feces | openbookqa_additional | An example of a fossil is a paw print in rock |
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