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: gills are used for breathing water by aquatic animals
A grouper will breathe beneath the surface of a pond because it has | [
"A. tips",
"B. noses",
"C. neck slits",
"D. wings"
] | 2 | C. neck slits | openbookqa_additional | gills are used for breathing water by aquatic animals |
Context related: as the weight of an animal decreases , that animal will fly more easily
A bird that weighs twenty pounds will fly easier than a bird that weighs | [
"A. twenty four pounds",
"B. ten pounds",
"C. seventeen pounds",
"D. twelve pounds"
] | 0 | A. twenty four pounds | openbookqa_additional | as the weight of an animal decreases , that animal will fly more easily |
Context related: a tree is a source of food for animals in an ecosystem
Which would provide the greatest benefit to animals in an ecoystem? | [
"A. a plastic tree",
"B. a long-dead stump",
"C. a new sprout",
"D. an old oak"
] | 3 | D. an old oak | openbookqa_additional | a tree is a source of food for animals in an ecosystem |
Context related: an animal being born when food is available has a positive impact on that animal 's health
A calf born in a warm season will do what better than a calf born in a cold season? | [
"A. see",
"B. stand",
"C. sense",
"D. flourish"
] | 3 | D. flourish | openbookqa_additional | an animal being born when food is available has a positive impact on that animal 's health |
Context related: eyes are used for seeing by animals by sensing light
A cow can see that the farmer is coming because there is light that makes its way | [
"A. into his eyes",
"B. into the moon",
"C. into the sun",
"D. into a bucket"
] | 0 | A. into his eyes | openbookqa_additional | eyes are used for seeing by animals by sensing light |
Context related: a human requires sleep to be healthy
Your immune system would be less effective if you didn't get enough of this | [
"A. fake vitamin C",
"B. green gummy bears",
"C. unconscious time",
"D. computer time"
] | 2 | C. unconscious time | openbookqa_additional | a human requires sleep to be healthy |
Context related: brick is an electrical insulator
Which of the following is more likely to insulate from electricity? | [
"A. a soda can",
"B. a brick wall",
"C. aluminum foil",
"D. a paint can"
] | 1 | B. a brick wall | openbookqa_additional | brick is an electrical insulator |
Context related: living underground can be used for hiding from predators
Which creature would be safest from predators in its natural underground habitat? | [
"A. moles",
"B. lizards",
"C. eagles",
"D. sardines"
] | 0 | A. moles | openbookqa_additional | living underground can be used for hiding from predators |
Context related: an island is formed by lava being released on the ocean floor over time
Lava on the ocean floor may build up upon itself. This is where | [
"A. birds may be thinking",
"B. lone land mass develops",
"C. musical notes are heard",
"D. fish are buried in sand"
] | 1 | B. lone land mass develops | openbookqa_additional | an island is formed by lava being released on the ocean floor over time |
Context related: soil is formed by rocks eroding
A farmer wants to plant seeds, but first needs a field with soil. There is a field with pebbles, which have potential to become soil after experiencing | [
"A. time's passage",
"B. light rain",
"C. cloudy days",
"D. gentle singing"
] | 0 | A. time's passage | openbookqa_additional | soil is formed by rocks eroding |
Context related: precipitation is when snow fall from clouds to the Earth
Large fluffy clouds in winter may | [
"A. sink",
"B. burn",
"C. melt",
"D. precipitate"
] | 3 | D. precipitate | openbookqa_additional | precipitation is when snow fall from clouds to the Earth |
Context related: An example of migration is birds flying south in the winter
An example of migration is | [
"A. when flocks relocate",
"B. when deer breed",
"C. when geese honk",
"D. when mice scurry"
] | 0 | A. when flocks relocate | openbookqa_additional | An example of migration is birds flying south in the winter |
Context related: the sun is the source of energy for life on Earth
Ultimately, what one thing is needed for energy for any living thing on Earth? | [
"A. carbon dioxide",
"B. the closest star",
"C. blood",
"D. oxygen"
] | 1 | B. the closest star | openbookqa_additional | the sun is the source of energy for life on Earth |
Context related: the moon 's surface contains highlands
The middle of the day usually involves the bright star nearest to the earth to be straight overhead why? | [
"A. moon rotation",
"B. human planet rotation",
"C. moons gravity",
"D. global warming"
] | 1 | B. human planet rotation | openbookqa_additional | the moon 's surface contains highlands |
Context related: some deep lakes are formed by glaciers
Great lakes may have come to be thanks to | [
"A. many visitors",
"B. ice pillars",
"C. large mice",
"D. snow clouds"
] | 1 | B. ice pillars | openbookqa_additional | some deep lakes are formed by glaciers |
Context related: a mammal usually nurses its young
If a mother mammal wants to give her offspring proper nutrients, she would utilize her | [
"A. whiskers",
"B. toes",
"C. tail",
"D. areola"
] | 3 | D. areola | openbookqa_additional | a mammal usually nurses its young |
Context related: as ability to transport food increases around the world , the available types of food in distant locations will increase
This non-native crop is now available in Africa | [
"A. rice",
"B. corn",
"C. coffee",
"D. beans"
] | 1 | B. corn | openbookqa_additional | as ability to transport food increases around the world , the available types of food in distant locations will increase |
Context related: a sandbar is formed by water moving sediment downstream
Which of the following areas would most likely contain a sandbar? | [
"A. the bottom of a pond",
"B. where water continuously moves sand and small rocks downstream",
"C. a school play area",
"D. a car manufacturing plant"
] | 1 | B. where water continuously moves sand and small rocks downstream | openbookqa_additional | a sandbar is formed by water moving sediment downstream |
Context related: dead organisms rot
A squirrel expires in the spring and in the fall | [
"A. the corpse is glowing",
"B. the corpse is decomposed",
"C. the corpse is melted",
"D. the corpse is flying"
] | 1 | B. the corpse is decomposed | openbookqa_additional | dead organisms rot |
Context related: creating paper requires cutting down trees
A tree must die | [
"A. for newspapers to go to print",
"B. for bakeries to have a yeast supply",
"C. for restaurants to have stryofoam containers",
"D. for schools to have chalk"
] | 0 | A. for newspapers to go to print | openbookqa_additional | creating paper requires cutting down trees |
Context related: the moon is the celestial object that is closest to the Earth
The closest thing in the sky to our globe is | [
"A. a dwarf star",
"B. a satellite",
"C. a black hole",
"D. a planet"
] | 1 | B. a satellite | openbookqa_additional | the moon is the celestial object that is closest to the Earth |
Context related: wax is an electrical energy insulator
Which of the following would be insulated | [
"A. a piece of paper",
"B. a log of wood",
"C. a beehive covered in wax",
"D. a statically charged shirt"
] | 2 | C. a beehive covered in wax | openbookqa_additional | wax is an electrical energy insulator |
Context related: living things require respiration to use energy
An example of a living thing needing respiration in order to efficiently use energy is | [
"A. a paper clip pile",
"B. a murder of crows",
"C. a large elephant statue",
"D. a sunny park bench"
] | 1 | B. a murder of crows | openbookqa_additional | living things require respiration to use energy |
Context related: scientists make observations
A person who is paid to learn about scientific things would spend most of their time | [
"A. at home",
"B. sight seeing",
"C. viewing things",
"D. on vacation"
] | 2 | C. viewing things | openbookqa_additional | scientists make observations |
Context related: drought means available water decreases in an environment
Which likely would be considered in drought conditions? | [
"A. a tundra without water",
"B. a desert without water",
"C. a house without water",
"D. a lake without water"
] | 3 | D. a lake without water | openbookqa_additional | drought means available water decreases in an environment |
Context related: a skunk produces a bad odor
Which is least likely to make a tasty meal for a predator? | [
"A. a rabbit",
"B. a deer",
"C. a skunk",
"D. a baby moose"
] | 2 | C. a skunk | openbookqa_additional | a skunk produces a bad odor |
Context related: nature is the source of natural resources
A person seeking out natural resources would start looking | [
"A. in a closet",
"B. in a pond",
"C. in a spaceship",
"D. in a satellite"
] | 1 | B. in a pond | openbookqa_additional | nature is the source of natural resources |
Context related: a consumer can not produce its own food
Which relationship is accurate? | [
"A. rabbits always eat producers",
"B. plants eat rabbits which eat plants",
"C. rabbits eat plants which eat plants",
"D. plants eat plants which eat plants"
] | 0 | A. rabbits always eat producers | openbookqa_additional | a consumer can not produce its own food |
Context related: Vitamin D heals bones
Which is the most accurate statement? | [
"A. Brittney can receive minerals by standing in the sunlight",
"B. Ted can receive calories by standing in sunlight",
"C. Jeff can receive protein from sunlight",
"D. Kelly can receive vitamins by soaking up sunny rays"
] | 3 | D. Kelly can receive vitamins by soaking up sunny rays | openbookqa_additional | Vitamin D heals bones |
Context related: the Earth rotating on its axis causes the sun to appear to move across the sky during the day
How long would it take for you to notice the sun's movement? | [
"A. half an hour",
"B. 15 seconds",
"C. half a minute",
"D. one nanosecond"
] | 0 | A. half an hour | openbookqa_additional | the Earth rotating on its axis causes the sun to appear to move across the sky during the day |
Context related: reproduction is a stage in the life cycle process
A creature may reproduce during | [
"A. a stage of maturity",
"B. a concert on stage",
"C. a stage of denial",
"D. a staging of hosts"
] | 0 | A. a stage of maturity | openbookqa_additional | reproduction is a stage in the life cycle process |
Context related: food is a source of energy for plants
What would be best for healthy ferns? | [
"A. dog food",
"B. houseplant food",
"C. cat food",
"D. planted food"
] | 1 | B. houseplant food | openbookqa_additional | food is a source of energy for plants |
Context related: freezing causes a solid to form
Just a few days ago, Beth waded into her family's pond. Now when she stepped off the bank the pond was hard and she could walk on the surface. What happened? | [
"A. a cold front had moved into the area",
"B. The pond had drained into an underground river",
"C. There was a lot of algae on the pond's surface",
"D. It had rained the night before"
] | 0 | A. a cold front had moved into the area | openbookqa_additional | freezing causes a solid to form |
Context related: a beak is used for catching prey by some birds
A pigeon is hungry so it snags a slice of pizza off a table using its | [
"A. wing",
"B. teeth",
"C. beak",
"D. leg"
] | 2 | C. beak | openbookqa_additional | a beak is used for catching prey by some birds |
Context related: a different moon phase occurs once per week
The moon will show a different type of this each week. | [
"A. locale",
"B. rate",
"C. fullness",
"D. scent"
] | 2 | C. fullness | openbookqa_additional | a different moon phase occurs once per week |
Context related: predators eat other animals
Which of the following would be considered a predator? | [
"A. grizzly bear",
"B. moose",
"C. salmon",
"D. lobster"
] | 0 | A. grizzly bear | openbookqa_additional | predators eat other animals |
Context related: wind is an inexhaustible resource
A person wanting to dry their shoes using a resource that is unlikely to expire could use | [
"A. a breeze",
"B. a tree",
"C. a river",
"D. a snowbank"
] | 0 | A. a breeze | openbookqa_additional | wind is an inexhaustible resource |
Context related: natural events usually cause changes to Earth 's surface
What might cause a change in the Earth's surface? | [
"A. Plastic Bottles",
"B. Happiness",
"C. Love",
"D. Sadness"
] | 0 | A. Plastic Bottles | openbookqa_additional | natural events usually cause changes to Earth 's surface |
Context related: something reusable can be used more than once
A person wanting to continue to use a man-made box will | [
"A. throw it in the trash",
"B. put it in the garbage",
"C. burn it in a fire",
"D. find new uses for it"
] | 3 | D. find new uses for it | openbookqa_additional | something reusable can be used more than once |
Context related: fruit contains seeds
A person eating a watermelon slice will perhaps want to take time during eating to | [
"A. plant a garden",
"B. build a house",
"C. remove black pips",
"D. climb a mountain"
] | 2 | C. remove black pips | openbookqa_additional | fruit contains seeds |
Context related: when pollen sticks to a hummingbird , that pollen will move to where the hummingbird moves
Hummingbirds drink nectar from flowers, and when they leave the flower | [
"A. they turn bright purple",
"B. they fall to the ground",
"C. they bring special dust with them",
"D. they eat small birds"
] | 2 | C. they bring special dust with them | openbookqa_additional | when pollen sticks to a hummingbird , that pollen will move to where the hummingbird moves |
Context related: electricity is made of moving charges
Which of the following comprises the energy that fuels a toaster? | [
"A. microns",
"B. protons",
"C. electrons",
"D. TRONs"
] | 2 | C. electrons | openbookqa_additional | electricity is made of moving charges |
Context related: an landfill is a source of pollution
A person can see a large pollutant source when looking at | [
"A. trash heaps",
"B. land tracts",
"C. bottle deposits",
"D. water droplets"
] | 0 | A. trash heaps | openbookqa_additional | an landfill is a source of pollution |
Context related: shivering is when an animal creates heat by shaking to keep the body warm
A dog outside could be shuddering uncontrollably. Which of these could be related? | [
"A. they were scared by their own shadow",
"B. they ate too much food",
"C. white precipitation is falling and it's windy",
"D. they are very tired"
] | 2 | C. white precipitation is falling and it's windy | openbookqa_additional | shivering is when an animal creates heat by shaking to keep the body warm |
Context related: as distance to an object increases , that object will appear smaller
A person running away from an attacking black bear will note that as they run faster, the bear | [
"A. looks minuscule",
"B. looks average",
"C. looks bigger",
"D. looks younger"
] | 0 | A. looks minuscule | openbookqa_additional | as distance to an object increases , that object will appear smaller |
Context related: a compass is a kind of tool for determining direction by pointing north
A person using a compass knows that the needle points north, so the person wanting to go south will | [
"A. walk towards where the needle points",
"B. walk opposite where the needle points",
"C. walk away from the compass",
"D. forget to use the compass"
] | 1 | B. walk opposite where the needle points | openbookqa_additional | a compass is a kind of tool for determining direction by pointing north |
Context related: melting means changing from a solid into a liquid by adding heat energy
Which event includes melting? | [
"A. making ice",
"B. cooking in butter",
"C. cutting carrots",
"D. buttering bread"
] | 1 | B. cooking in butter | openbookqa_additional | melting means changing from a solid into a liquid by adding heat energy |
Context related: An example of recycling is using an object to make a new object
One way to recycle is by turning | [
"A. plastic into food",
"B. plastic into shoes",
"C. plastic into trees",
"D. plastic into rivers"
] | 1 | B. plastic into shoes | openbookqa_additional | An example of recycling is using an object to make a new object |
Context related: pushing on the pedals of a bike cause that bike to move
A person can get to point a to point b faster than by walking if they | [
"A. make a big donation",
"B. hope for several years",
"C. use continuous motion on a device",
"D. plan for expensive hotels"
] | 2 | C. use continuous motion on a device | openbookqa_additional | pushing on the pedals of a bike cause that bike to move |
Context related: carbohydrates are made of sugars
Which of the following was made from sugar? | [
"A. oxygen",
"B. meat",
"C. bread",
"D. flour"
] | 2 | C. bread | openbookqa_additional | carbohydrates are made of sugars |
Context related: if an organism dies then the population of that organism will decrease
One day a zebra dies. Zero baby zebras were born in the herd on that day. | [
"A. the zebras traveled a hundred miles that day",
"B. a new life was created",
"C. the population went down",
"D. the population of the herd increased"
] | 2 | C. the population went down | openbookqa_additional | if an organism dies then the population of that organism will decrease |
Context related: fossils are formed when layers of sediment cover the remains of organisms over time
Which would be formed by layering sediment over time? | [
"A. ammonite",
"B. shells",
"C. ominous",
"D. ammunition"
] | 0 | A. ammonite | openbookqa_additional | fossils are formed when layers of sediment cover the remains of organisms over time |
Context related: inheriting is when a inherited characteristic is passed from parent to offspring by DNA
A son inherits a feature from his father through DNA, so the son is likely to have his dad's | [
"A. sense of humor",
"B. temper",
"C. aversion to garlic",
"D. nose"
] | 3 | D. nose | openbookqa_additional | inheriting is when a inherited characteristic is passed from parent to offspring by DNA |
Context related: each season occurs once per year
A person loves spring, and it has just passed by. They will enjoy it again the next time | [
"A. the stars go out",
"B. most irises begins budding",
"C. a week goes by",
"D. the days grow shorter"
] | 1 | B. most irises begins budding | openbookqa_additional | each season occurs once per year |
Context related: alligators eat fish
A person who wants to raise alligators will need a supply of food such as | [
"A. hay",
"B. grass",
"C. corn",
"D. bass"
] | 3 | D. bass | openbookqa_additional | alligators eat fish |
Context related: a stopwatch is used to measure time
Winning a race requires you to be reach the finish line in a before your opponents, so using what will measure how much faster you win or lose by? | [
"A. a rabbit",
"B. a cup",
"C. a cotton swab",
"D. a stopwatch"
] | 3 | D. a stopwatch | openbookqa_additional | a stopwatch is used to measure time |
Context related: braking can cause skidding
Which of these effects are most likely to happen if someone brakes to avoid hitting a deer? | [
"A. extra money given",
"B. car laughs",
"C. deer smiles",
"D. tires worn down"
] | 3 | D. tires worn down | openbookqa_additional | braking can cause skidding |
Context related: adding salt to a liquid decreases the melting point of that liquid
A person has a restaurant where they have a salad bar. The salad bar is packed with ice to keep food cold. The ice may last longer if | [
"A. the room is warm",
"B. salt is heavily applied",
"C. people eat the food",
"D. food is already warm"
] | 1 | B. salt is heavily applied | openbookqa_additional | adding salt to a liquid decreases the melting point of that liquid |
Context related: lizards eat insects
What would an insect run from? | [
"A. lizard",
"B. insect",
"C. cloud",
"D. wind"
] | 0 | A. lizard | openbookqa_additional | lizards eat insects |
Context related: arteries transport nutrients throughout the body
The body of creatures may have nutrients delivered to various areas based on where | [
"A. hair grows",
"B. nails are trimmed",
"C. vessels travel",
"D. birds exist"
] | 2 | C. vessels travel | openbookqa_additional | arteries transport nutrients throughout the body |
Context related: most animals avoid bad odors
A skunk wards off predators with | [
"A. a noxious spray",
"B. bad taste",
"C. a powerful nose",
"D. smelling good"
] | 0 | A. a noxious spray | openbookqa_additional | most animals avoid bad odors |
Context related: one year is equal to 365 days
Needing to predict planting and harvesting times and when certain food animals would hibernate, early humans learned repeating weather patterns, star formations and time intervals to realize that | [
"A. the sky is usually blue at night",
"B. most plants take a year to grow",
"C. one year consists of 365 days and nights",
"D. the sun is still for 12 months a year"
] | 2 | C. one year consists of 365 days and nights | openbookqa_additional | one year is equal to 365 days |
Context related: a plant requires sunlight for photosynthesis
A plant needing to photosynthesize will want to be placed nearest to a | [
"A. fridge",
"B. bed",
"C. skylight",
"D. basement"
] | 2 | C. skylight | openbookqa_additional | a plant requires sunlight for photosynthesis |
Context related: plants are the source of fruit
A girl wants to enjoy some fresh strawberries. She checks the patch in the garden where strawberries grow, but still a ways away from being ready, because they are still | [
"A. bees",
"B. buds",
"C. dirt",
"D. trees"
] | 1 | B. buds | openbookqa_additional | plants are the source of fruit |
Context related: the amount of daylight is greatest on the summer solstice
Opposite the winter solstice, the summer solstice features | [
"A. longer daylight",
"B. less daylight",
"C. brighter fires",
"D. more darkness"
] | 0 | A. longer daylight | openbookqa_additional | the amount of daylight is greatest on the summer solstice |
Context related: the moon does not contain water
A person who forgot to bring water with them will likely die of dehydration | [
"A. on a lake",
"B. in a river",
"C. in a house",
"D. on earth's satellite"
] | 3 | D. on earth's satellite | openbookqa_additional | the moon does not contain water |
Context related: ecological succession means entire communities in an ecosystem change over time
Which of the following is an example of ecological succession? | [
"A. a group of horses slowly becomes extinct due to loss of habitat",
"B. a group of rats in a lab learn to navigate a maze",
"C. a soccer team trains for the championship",
"D. Trees, insects, and birds in a forest grew from wildfire-ravaged lands"
] | 3 | D. Trees, insects, and birds in a forest grew from wildfire-ravaged lands | openbookqa_additional | ecological succession means entire communities in an ecosystem change over time |
Context related: one day is equal to 24 hours
Within a twenty four hour period, a person could experience | [
"A. a globe's complete rotation",
"B. thirty hours of night",
"C. a day on Pluto",
"D. a year of schooling"
] | 0 | A. a globe's complete rotation | openbookqa_additional | one day is equal to 24 hours |
Context related: sound can travel through air
Sounds may travel through air where there is an atmosphere. Sounds that can travel include | [
"A. honking",
"B. listening",
"C. thinking",
"D. sweating"
] | 0 | A. honking | openbookqa_additional | sound can travel through air |
Context related: as the roughness of something increases , the friction of that something will increase when its surface moves against another surface
A person can create the most friction by rolling a ball over | [
"A. glass",
"B. gravel",
"C. ice",
"D. marble"
] | 1 | B. gravel | openbookqa_additional | as the roughness of something increases , the friction of that something will increase when its surface moves against another surface |
Context related: skin is used for protecting the body from harmful substances
Which of the following would be a reason you are sick? | [
"A. a cut on your thumb allowed bacteria inside",
"B. your hair follicles get dirt on them",
"C. your stomach digested a delicious breakfast",
"D. your nose allowed water inside"
] | 0 | A. a cut on your thumb allowed bacteria inside | openbookqa_additional | skin is used for protecting the body from harmful substances |
Context related: stars appear to move relative to the horizon during the night
At nighttime, which are you most likely to see? | [
"A. changing views of the horizon",
"B. changing views of the Sun",
"C. changing views of mountains",
"D. the big Dipper disappearing over the horizon"
] | 3 | D. the big Dipper disappearing over the horizon | openbookqa_additional | stars appear to move relative to the horizon during the night |
Context related: disguise means change appearance to hide
Which of the following animals would be most likely to be in disguise? | [
"A. a chameleon",
"B. a dog",
"C. a bird",
"D. a cat"
] | 0 | A. a chameleon | openbookqa_additional | disguise means change appearance to hide |
Context related: storms cause bodies of water to increase amount of water they contain
The volume of water in a pond could increase if | [
"A. the water drains out of the pond",
"B. a large flock of ducks visits the pond",
"C. people swim in the pond",
"D. there is stormy weather"
] | 3 | D. there is stormy weather | openbookqa_additional | storms cause bodies of water to increase amount of water they contain |
Context related: adding heat to an object sometimes causes chemical reactions
A person can cause a chemical reaction by adding heat to | [
"A. a rock",
"B. a diamond",
"C. cake batter",
"D. a wall"
] | 2 | C. cake batter | openbookqa_additional | adding heat to an object sometimes causes chemical reactions |
Context related: pollination requires pollinating animals
If a tree is going to give its essence to another tree, it needs to use | [
"A. small creatures",
"B. great stamina",
"C. positive attitude",
"D. mighty strength"
] | 0 | A. small creatures | openbookqa_additional | pollination requires pollinating animals |
Context related: burning a living thing usually causes harm to that living thing
A horse barn fire | [
"A. damages only the pastures",
"B. would be easy to handle",
"C. damages the structure and animals trapped inside",
"D. would cause very few issues"
] | 2 | C. damages the structure and animals trapped inside | openbookqa_additional | burning a living thing usually causes harm to that living thing |
Context related: a thermal energy conductor transfers heat from hotter objects to cooler objects
Which of the following would you use to most efficiently transport heat? | [
"A. empty water bottle",
"B. cotton T-Shirt",
"C. baseball cap",
"D. empty soda can"
] | 3 | D. empty soda can | openbookqa_additional | a thermal energy conductor transfers heat from hotter objects to cooler objects |
Context related: a candle is a source of light when it is burned
John was able to read at night even though the electricity had gone out. John was using | [
"A. a pepperoni and cheese pizza",
"B. a heavy maple desk",
"C. an item made from a petroleum product with a cord sticking out the top",
"D. an old step ladder"
] | 2 | C. an item made from a petroleum product with a cord sticking out the top | openbookqa_additional | a candle is a source of light when it is burned |
Context related: insects can have a negative impact on crops
A person wanting to protect their crops from insects could | [
"A. plant in a greenhouse",
"B. plant in a garden",
"C. plant in a field",
"D. plant in a grove"
] | 0 | A. plant in a greenhouse | openbookqa_additional | insects can have a negative impact on crops |
Context related: tearing means changing a whole into pieces
A person is reading a map and gets frustrated. The map ends up in a hundred scraps on the floor because the person | [
"A. drowned it",
"B. burned it",
"C. ripped it",
"D. forgot it"
] | 2 | C. ripped it | openbookqa_additional | tearing means changing a whole into pieces |
Context related: a berry contains seeds
Tiny pips may be found inside of this food that is a breakfast treat. | [
"A. grapefruit",
"B. flour",
"C. macaroni",
"D. ranch"
] | 0 | A. grapefruit | openbookqa_additional | a berry contains seeds |
Context related: a decrease in visibility while driving can cause people to crash their car
Which would result in the most dangerous driving experience? | [
"A. light rain",
"B. low speed",
"C. distant thunder",
"D. heavy fog"
] | 3 | D. heavy fog | openbookqa_additional | a decrease in visibility while driving can cause people to crash their car |
Context related: metal is sometimes magnetic
A person may find that iron attracts other items such as | [
"A. plastic toys",
"B. broken bottles",
"C. grass stains",
"D. wire braces"
] | 3 | D. wire braces | openbookqa_additional | metal is sometimes magnetic |
Context related: a hot substance is a source of heat
Using your electronic that uses batteries for long periods of time makes them get very hot to the touch, which makes it a | [
"A. source of ice",
"B. source of candy",
"C. Source of wind",
"D. source of warmth"
] | 3 | D. source of warmth | openbookqa_additional | a hot substance is a source of heat |
Context related: magnetism can cause objects to repel each other
Two iron bars that are similarly charged will likely | [
"A. pull each other",
"B. touch each other",
"C. shove each other",
"D. grab each other"
] | 2 | C. shove each other | openbookqa_additional | magnetism can cause objects to repel each other |
Context related: an electric car contains an electric motor
An electric car will have difficulty receiving energy at | [
"A. a power outlet",
"B. an electric station",
"C. a charging station",
"D. a gasoline station"
] | 3 | D. a gasoline station | openbookqa_additional | an electric car contains an electric motor |
Context related: when the needle of a compass lines up with Earth 's magnetic poles , the needle points north
A needle lined with magnets will pull north. If north is to the right and you want to go west, you'd walk | [
"A. straight",
"B. left",
"C. backwards",
"D. right"
] | 0 | A. straight | openbookqa_additional | when the needle of a compass lines up with Earth 's magnetic poles , the needle points north |
Context related: transpiration is when water vapor moves from leaves into the atmosphere
When liquid that was sucked out of the ground by flora moves is moved to the air this is called | [
"A. perspiration",
"B. hydration",
"C. condensation",
"D. transpiration"
] | 3 | D. transpiration | openbookqa_additional | transpiration is when water vapor moves from leaves into the atmosphere |
Context related: crop rotation has a positive impact on soil quality
The field a farmer plants with varied crops over the years is richer than | [
"A. a field where apples, beans and squash is planted",
"B. a field where only grain is planted",
"C. a field where rice, corn and beans are planted",
"D. a field where fruits and vegetables are planted"
] | 1 | B. a field where only grain is planted | openbookqa_additional | crop rotation has a positive impact on soil quality |
Context related: riding a bike does not cause pollution
What can an individual do to REDUCE their pollution levels? | [
"A. buy and sell bikes to commuters",
"B. go on a biking tour of the country",
"C. go on a biking tour of the city",
"D. replace their driving to work with biking"
] | 3 | D. replace their driving to work with biking | openbookqa_additional | riding a bike does not cause pollution |
Context related: if some nutrients are in the soil then those nutrients are in the food chain
An area of dirt contains large amounts of talc. That means that talc is able to be found in | [
"A. strawberries that grow elsewhere",
"B. strawberries that grow there",
"C. shark's stomachs under water",
"D. underwater caves in France"
] | 1 | B. strawberries that grow there | openbookqa_additional | if some nutrients are in the soil then those nutrients are in the food chain |
Context related: a renewable resource can be replaced
A person uses all of a renewable resource that they had in a bucket. They can get more of it by | [
"A. putting on fresh clothing",
"B. visiting a desert area",
"C. burning the bucket in a fire",
"D. leaving the bucket out in a storm"
] | 3 | D. leaving the bucket out in a storm | openbookqa_additional | a renewable resource can be replaced |
Context related: good bacteria grow on a human 's skin
What would be a benefit of skipping showers? | [
"A. getting facial acne",
"B. being smelly",
"C. having dirty hair",
"D. fostering healthy bacteria"
] | 3 | D. fostering healthy bacteria | openbookqa_additional | good bacteria grow on a human 's skin |
Context related: electricity causes less pollution than gasoline
Which vehicle would make less pollution? | [
"A. semi truck",
"B. Tesla Model S",
"C. Ford Explorer",
"D. Toyota Tundra"
] | 1 | B. Tesla Model S | openbookqa_additional | electricity causes less pollution than gasoline |
Context related: a forest environment receives more rainfall than a desert
Which state would receive the least amount of rainfall? | [
"A. Oregon",
"B. New York",
"C. Florida",
"D. Arizona"
] | 3 | D. Arizona | openbookqa_additional | a forest environment receives more rainfall than a desert |
Context related: a solar panel converts sunlight into electricity
A person wanting to use the daylight to power objects would consider adding to their home a few | [
"A. absorbing converters",
"B. convertible socks",
"C. metal eaves",
"D. play streets"
] | 0 | A. absorbing converters | openbookqa_additional | a solar panel converts sunlight into electricity |
Context related: aquatic plants live in bodies of water
Which is likeliest to be true? | [
"A. octopuses are found in the jungle",
"B. birds are found in the deep ocean waters",
"C. sheep are found high in the tree",
"D. seaweed is found in the shallow waters near the beach"
] | 3 | D. seaweed is found in the shallow waters near the beach | openbookqa_additional | aquatic plants live in bodies of water |
Context related: the colors of the parts of an organism are inherited characteristics
Many of our traits are unable to be naturally changeable, so we are stuck with them they way they are unless we opt for surgery. One of those traits is | [
"A. language",
"B. money",
"C. color",
"D. home"
] | 2 | C. color | openbookqa_additional | the colors of the parts of an organism are inherited characteristics |
Context related: cooking causes a chemical reaction
What do you need to do to make food ready for human consumption? | [
"A. throw it into the ocean",
"B. stomp on it with your feet",
"C. create a chemical reaction using a stove",
"D. walk to a cemetary"
] | 2 | C. create a chemical reaction using a stove | openbookqa_additional | cooking causes a chemical reaction |
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