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: when a cooler object touches a warmer object , thermal conduction occurs
A thermal conductor is made of | [
"A. often metallic",
"B. types of rubber",
"C. types of branches",
"D. electrodes"
] | 0 | A. often metallic | openbookqa_additional | when a cooler object touches a warmer object , thermal conduction occurs |
Context related: a bubble contains gas
Which child's plaything is inflated with gas when it's in use? | [
"A. Nintendo",
"B. Miracle Bubble",
"C. Bicycle",
"D. Sidewalk chalk"
] | 1 | B. Miracle Bubble | openbookqa_additional | a bubble contains gas |
Context related: natural gas is a source of heat by burning
If someone wants to use a natural gas in order to assist something necessary, they can | [
"A. use it to bathe in",
"B. eat it to die quickly",
"C. freeze it to make ice cubes",
"D. ignite it to warm their body"
] | 3 | D. ignite it to warm their body | openbookqa_additional | natural gas is a source of heat by burning |
Context related: refraction is when light bends
refraction is when light bends and when it stops producing light after hitting something its its | [
"A. sleeping",
"B. smelting",
"C. absorbtion",
"D. cooking"
] | 2 | C. absorbtion | openbookqa_additional | refraction is when light bends |
Context related: hawks eat lizards
A bird of prey is hunting a scaly meal. How might this creature avoid being spotted? | [
"A. Lure the hunter into a trap and eat it first",
"B. Close its eyes and hope for the best",
"C. Altering its hues to look like the leaves",
"D. Flee at breakneck speeds"
] | 2 | C. Altering its hues to look like the leaves | openbookqa_additional | hawks eat lizards |
Context related: the moon is the celestial object that is closest to the Earth
celestial objects are where in the earth's atmosphere | [
"A. inside",
"B. below",
"C. outside",
"D. over"
] | 2 | C. outside | openbookqa_additional | the moon is the celestial object that is closest to the Earth |
Context related: smoking causes direct damage to the lungs
Smoking causes direct damage to what? | [
"A. feet",
"B. breathing organ",
"C. stomach",
"D. skin"
] | 1 | B. breathing organ | openbookqa_additional | smoking causes direct damage to the lungs |
Context related: if an object reflects light toward the eye then that object can be seen
Which of these things is absolutely required in order to notice a bat flying towards you? | [
"A. a hand and an arm",
"B. eyes and reflected sunlight",
"C. dogs and scared cats",
"D. a nose and eyebrows"
] | 1 | B. eyes and reflected sunlight | openbookqa_additional | if an object reflects light toward the eye then that object can be seen |
Context related: Earth 's magnetic patterns are used for finding locations by animals that migrate
Many species have small amounts of magnetite to guide during their | [
"A. hibernation",
"B. migration",
"C. metamorphosis",
"D. spawning"
] | 1 | B. migration | openbookqa_additional | Earth 's magnetic patterns are used for finding locations by animals that migrate |
Context related: as temperature increases , the ability of that liquid to dissolve solids will increase
Hot tea works better than cold for dissolving | [
"A. lemons",
"B. ice",
"C. nuts",
"D. rocks"
] | 1 | B. ice | openbookqa_additional | as temperature increases , the ability of that liquid to dissolve solids will increase |
Context related: tearing means changing a whole into pieces
if a book was intact on the desk in the morning, but in shreds in the afternoon, what happened? | [
"A. it had spontaneous combustion",
"B. the book was made of plastic",
"C. it underwent a tearing process",
"D. the book committed suicide"
] | 2 | C. it underwent a tearing process | openbookqa_additional | tearing means changing a whole into pieces |
Context related: a salamander eats insects
What does a salamander eat? | [
"A. mice",
"B. Venus flytraps",
"C. fleas",
"D. bats"
] | 2 | C. fleas | openbookqa_additional | a salamander eats insects |
Context related: if two equal forces in opposite directions act on an object then that object will stay in the same place
if two students of equal strength pull a double sided cup in opposite directions, what will happen? | [
"A. the cup will remain stationary",
"B. the one on the right will have it",
"C. the cup will change color",
"D. the one on the left will take it"
] | 0 | A. the cup will remain stationary | openbookqa_additional | if two equal forces in opposite directions act on an object then that object will stay in the same place |
Context related: An example of a chemical change is acid breaking down substances
A sugar cube in vinegar will | [
"A. disappear",
"B. explode",
"C. start to fly",
"D. become hard"
] | 0 | A. disappear | openbookqa_additional | An example of a chemical change is acid breaking down substances |
Context related: explosions can cause harm to an organism
If a thing is blown apart, and was living previously to that occurring, then that thing | [
"A. experienced only good things",
"B. was always perfectly safe",
"C. fell in harms way",
"D. died in a natural way"
] | 2 | C. fell in harms way | openbookqa_additional | explosions can cause harm to an organism |
Context related: riding a bike does not cause pollution
riding a bike helps prevent | [
"A. music",
"B. inflation",
"C. environment harm",
"D. economic stability"
] | 2 | C. environment harm | openbookqa_additional | riding a bike does not cause pollution |
Context related: a stem is a source of support for a plant
Because of the stem of plants, they are able to do what in the soil | [
"A. fly",
"B. balance upright",
"C. cry",
"D. sing"
] | 1 | B. balance upright | openbookqa_additional | a stem is a source of support for a plant |
Context related: decomposer is a kind of role in an ecosystem
If a thing will take dirt and dead pieces of matter and process them through their own bodies, they are likely | [
"A. humans",
"B. whales",
"C. nightcrawlers",
"D. babies"
] | 2 | C. nightcrawlers | openbookqa_additional | decomposer is a kind of role in an ecosystem |
Context related: classifying is when one sorts something by type
Sara sorted her marbles into glass ones and marbles made of crystal. This is an example of | [
"A. classifying",
"B. weighing",
"C. clarifying",
"D. justifying"
] | 0 | A. classifying | openbookqa_additional | classifying is when one sorts something by type |
Context related: cutting down trees in a forest causes the number of trees to decrease in that forest
cutting down trees in a forest causes the number of trees to decrease where? | [
"A. space",
"B. deserts",
"C. oceans",
"D. timberland"
] | 3 | D. timberland | openbookqa_additional | cutting down trees in a forest causes the number of trees to decrease in that forest |
Context related: humans changing animal habitats usually causes harm to those animals
humans changing animal habitats usually causes harm to | [
"A. the residential things",
"B. sneakers",
"C. rocks",
"D. clouds"
] | 0 | A. the residential things | openbookqa_additional | humans changing animal habitats usually causes harm to those animals |
Context related: DNA is a vehicle for passing inherited characteristics from parent to offspring
DNA is a vehicle for passing inherited characteristics from parent to what? | [
"A. pets",
"B. homes",
"C. younglings",
"D. food"
] | 2 | C. younglings | openbookqa_additional | DNA is a vehicle for passing inherited characteristics from parent to offspring |
Context related: if an object undergoes chemical change then that object will have new chemical properties
A battery that is placed in vinegar will cause the vinegar to | [
"A. be a good chemical copy",
"B. have new chemical properties",
"C. be safe to drink",
"D. attract groups of deer"
] | 1 | B. have new chemical properties | openbookqa_additional | if an object undergoes chemical change then that object will have new chemical properties |
Context related: a pulley is used to lift a flag on a flagpole
Old glory waves thanks to a | [
"A. pulley",
"B. magic",
"C. guy climbing up",
"D. bird"
] | 0 | A. pulley | openbookqa_additional | a pulley is used to lift a flag on a flagpole |
Context related: a living thing requires nutrients to grow
if two students with identical genes grow at a different pace, what could be responsible? | [
"A. they might have different houses",
"B. they might have different hair types",
"C. they might have different clothes",
"D. they might have different diets"
] | 3 | D. they might have different diets | openbookqa_additional | a living thing requires nutrients to grow |
Context related: as ability to transport food increases around the world , the available types of food in distant locations will increase
Advances in food transportation lead to | [
"A. less variety in the fruit section",
"B. lower demand for foods",
"C. greater variety of foods in remote areas",
"D. consolidation of grocery stores"
] | 2 | C. greater variety of foods in remote areas | openbookqa_additional | as ability to transport food increases around the world , the available types of food in distant locations will increase |
Context related: vibrating matter can produce sound
Which of the following is more likely to create sound? | [
"A. Someone making their hand vibrate really quickly",
"B. Someone holding a violin",
"C. An owl soaring overhead",
"D. Someone dragging a bow on a string"
] | 3 | D. Someone dragging a bow on a string | openbookqa_additional | vibrating matter can produce sound |
Context related: a light bulb converts electrical energy into light energy when it is turned on
An example of a circuit would be | [
"A. rock climbing",
"B. running",
"C. dimming a bulb",
"D. swimming"
] | 2 | C. dimming a bulb | openbookqa_additional | a light bulb converts electrical energy into light energy when it is turned on |
Context related: sand dunes are made of sand
Obstacles that might impede a dune are | [
"A. God",
"B. emotions",
"C. cacti",
"D. cancers"
] | 2 | C. cacti | openbookqa_additional | sand dunes are made of sand |
Context related: erosion causes a river to become deeper and wider
Why might owning a house on an ocean be an issue after a few decades? | [
"A. beachfront property shrinking",
"B. increased seagull populations",
"C. Prone to snowstorms",
"D. Food shortage"
] | 0 | A. beachfront property shrinking | openbookqa_additional | erosion causes a river to become deeper and wider |
Context related: if a living thing dies then that living thing is dead
Someone stops living when | [
"A. They cut their hair",
"B. They stick their head in a trash can",
"C. They are without air",
"D. They eat disgusting food"
] | 2 | C. They are without air | openbookqa_additional | if a living thing dies then that living thing is dead |
Context related: pluto has not cleared its orbit
If a thing is going to be a planet, it must orbit in a certain amount of time, which can exclude | [
"A. mercury",
"B. the ninth planet",
"C. the third planet",
"D. venus"
] | 1 | B. the ninth planet | openbookqa_additional | pluto has not cleared its orbit |
Context related: wax is an electrical energy insulator
Which acts as an insulator for electricity? | [
"A. A metal ring",
"B. A battery",
"C. A door hinge",
"D. Beeswax"
] | 3 | D. Beeswax | openbookqa_additional | wax is an electrical energy insulator |
Context related: An example of seed dispersal is is an animal gathering seeds
If acorns are moved around a neighborhood, then the most reasonable culprit is | [
"A. snakes",
"B. ferrets",
"C. sharks",
"D. bees"
] | 1 | B. ferrets | openbookqa_additional | An example of seed dispersal is is an animal gathering seeds |
Context related: algae is found in bodies of water
Where would algae be safe from predators but likely die? | [
"A. a lake",
"B. a delta",
"C. the ocean",
"D. the desert"
] | 3 | D. the desert | openbookqa_additional | algae is found in bodies of water |
Context related: summer is when a hemisphere is tilted towards the sun
summer is when a hemisphere is tilted towards what? | [
"A. new york",
"B. saturn",
"C. mars",
"D. astral gas ball"
] | 3 | D. astral gas ball | openbookqa_additional | summer is when a hemisphere is tilted towards the sun |
Context related: plant cells can perform photosynthesis
What cells can perform photosynthesis? | [
"A. animals",
"B. inorganic minerals",
"C. flora",
"D. critters"
] | 2 | C. flora | openbookqa_additional | plant cells can perform photosynthesis |
Context related: a windmill converts wind energy into electricity
All the food in the fridge is warm on a remote farm with a windmill. The most likely cause is | [
"A. it's a very windy day",
"B. someone put a heat lamp in the fridge",
"C. it's a windless day",
"D. it's a warm day"
] | 2 | C. it's a windless day | openbookqa_additional | a windmill converts wind energy into electricity |
Context related: dissolving a substance in water causes the water to taste like that substance
Dissolving sucrose makes liquids | [
"A. hot",
"B. dry",
"C. sweet",
"D. cold"
] | 2 | C. sweet | openbookqa_additional | dissolving a substance in water causes the water to taste like that substance |
Context related: a Rotation of the Earth on itself takes one day
If your were to sit still and stare at the sky for one of the earth's rotations, you will have wasted | [
"A. half your existence",
"B. 1,440 minutes",
"C. your family's week",
"D. 2 days"
] | 1 | B. 1,440 minutes | openbookqa_additional | a Rotation of the Earth on itself takes one day |
Context related: scavengers eat dead organisms
Scavengers eat dead what? | [
"A. fauna",
"B. stars",
"C. meteors",
"D. dreams"
] | 0 | A. fauna | openbookqa_additional | scavengers eat dead organisms |
Context related: if a hot substance is touches a cold object then that substance will likely cool
If your body is hot, it will cool down if you put what on it | [
"A. hot water",
"B. an ice pack",
"C. Fire",
"D. the sun"
] | 1 | B. an ice pack | openbookqa_additional | if a hot substance is touches a cold object then that substance will likely cool |
Context related: bad weather decreases visibility while driving
It's hard to manage a truck where there's | [
"A. a slight breeze",
"B. foggy conditions",
"C. some small clouds",
"D. diffused sunlight"
] | 1 | B. foggy conditions | openbookqa_additional | bad weather decreases visibility while driving |
Context related: water is a renewable resource
A substance that has two hydrogen atoms and an oxygen atom is | [
"A. green",
"B. renewable",
"C. alive",
"D. radioactive"
] | 1 | B. renewable | openbookqa_additional | water is a renewable resource |
Context related: precipitation is when water falls from the sky
If you want to stay dry in the park you should avoid | [
"A. sunshine",
"B. showers",
"C. covered awnings",
"D. the car"
] | 1 | B. showers | openbookqa_additional | precipitation is when water falls from the sky |
Context related: beads of water are formed by water vapor condensing
little balls of H2O on the inside of a closed window came from | [
"A. rain",
"B. condensed water",
"C. snow",
"D. ice cream"
] | 1 | B. condensed water | openbookqa_additional | beads of water are formed by water vapor condensing |
Context related: An example of navigation is directing a boat
Which of the following would have best aided a vessel at sea in crossing the sea in the 18th century? | [
"A. A radar system",
"B. An old soothsayer",
"C. An experienced navigator",
"D. A crow's nest"
] | 2 | C. An experienced navigator | openbookqa_additional | An example of navigation is directing a boat |
Context related: raccoons eat waste
if a school cafeteria left their waste uncollected for a while, what might they attract? | [
"A. it might attract some bats",
"B. it might attract raccoons",
"C. it might attract some eagles",
"D. it might attract people"
] | 1 | B. it might attract raccoons | openbookqa_additional | raccoons eat waste |
Context related: one year is equal to 365 days
the earth revolves around the sun in | [
"A. a day",
"B. a year",
"C. a week",
"D. a month"
] | 1 | B. a year | openbookqa_additional | one year is equal to 365 days |
Context related: consumers eat other organisms
Consumers eat other what? | [
"A. islands",
"B. winds",
"C. currents",
"D. fauna"
] | 3 | D. fauna | openbookqa_additional | consumers eat other organisms |
Context related: planting trees has a positive impact on an ecosystem
To positively impact an ecosystem | [
"A. smoke",
"B. litter",
"C. burn plastic",
"D. sow seeds"
] | 3 | D. sow seeds | openbookqa_additional | planting trees has a positive impact on an ecosystem |
Context related: animals learn some behaviors from watching their parents
animals learn some behaviors from watching their | [
"A. rocks",
"B. toys",
"C. caretakers",
"D. trees"
] | 2 | C. caretakers | openbookqa_additional | animals learn some behaviors from watching their parents |
Context related: a shower is a source of hot water for washing
Hot water is best when you want to | [
"A. go rock climbing",
"B. have cold drinks",
"C. cleanse your hands",
"D. go running"
] | 2 | C. cleanse your hands | openbookqa_additional | a shower is a source of hot water for washing |
Context related: recycling resources has a positive impact on the environment
If a thing has a good impact on nature, it is most likely | [
"A. putting plastics in special containers",
"B. burning old used tires",
"C. putting cigarettes out in ponds",
"D. using aerosol air fresheners"
] | 0 | A. putting plastics in special containers | openbookqa_additional | recycling resources has a positive impact on the environment |
Context related: friction acts to counter the motion of two objects when their surfaces are touching
Which relationship is true? | [
"A. a soccer pitch slows the ball down via magic",
"B. a soccer pitch slows the ball down because it is wet",
"C. a soccer pitch slows the ball down because there is always wind",
"D. a soccer pitch slows the ball down via friction"
] | 3 | D. a soccer pitch slows the ball down via friction | openbookqa_additional | friction acts to counter the motion of two objects when their surfaces are touching |
Context related: if an object reflects more light then that object is more easily seen
It's hardest to perceive in a flashlight's beam | [
"A. a shiny diamond",
"B. a dark spider",
"C. a metal sphere",
"D. a glistening icicle"
] | 1 | B. a dark spider | openbookqa_additional | if an object reflects more light then that object is more easily seen |
Context related: herbivores only eat plants
Which animal will eat only plants? | [
"A. snake",
"B. fish",
"C. slug",
"D. deer"
] | 3 | D. deer | openbookqa_additional | herbivores only eat plants |
Context related: A bird is a pollinating animal
Plants often use which enticing substance when attracting pollinators? | [
"A. sweet things",
"B. songs",
"C. comedy",
"D. bees"
] | 0 | A. sweet things | openbookqa_additional | A bird is a pollinating animal |
Context related: earthworms create tunnels in soil
Moles are underground a lot of the time, and since few animals live there, they are unlikely to be | [
"A. near worms",
"B. killed by others",
"C. dirty",
"D. in dirt"
] | 1 | B. killed by others | openbookqa_additional | earthworms create tunnels in soil |
Context related: the amount of daylight is greatest in the summer
If birds are singing, the sun is shining, and temps are high, then | [
"A. daylight is short",
"B. luminescence is long",
"C. winter is here",
"D. nights are freezing"
] | 1 | B. luminescence is long | openbookqa_additional | the amount of daylight is greatest in the summer |
Context related: a seed is used for storing food for a new plant
Which stores sustenance in the seed form? | [
"A. giraffes",
"B. cats",
"C. cattle",
"D. hydrangea"
] | 3 | D. hydrangea | openbookqa_additional | a seed is used for storing food for a new plant |
Context related: gravity causes orbits
Saturn hangs around because of | [
"A. rocket fuel",
"B. Sega",
"C. a central star",
"D. Saturnalia"
] | 2 | C. a central star | openbookqa_additional | gravity causes orbits |
Context related: a decrease in visibility while driving can cause people to crash their car
a decrease in visibility while driving can cause people to crash their what? | [
"A. food",
"B. chevy 2000s",
"C. career",
"D. wind"
] | 1 | B. chevy 2000s | openbookqa_additional | a decrease in visibility while driving can cause people to crash their car |
Context related: exercise has a positive impact on a human 's health
Who is in better shape? | [
"A. a sedentary crowd-worker",
"B. a body builder",
"C. a couch potato",
"D. a fat woman"
] | 1 | B. a body builder | openbookqa_additional | exercise has a positive impact on a human 's health |
Context related: lack of food causes starvation
Your body goes into starvation mode when you insufficient amounts of | [
"A. shoes",
"B. fun",
"C. pants",
"D. sustenance"
] | 3 | D. sustenance | openbookqa_additional | lack of food causes starvation |
Context related: a squid produces thrust by pushing water out of its body
Which of the following would push water out of its body to evade an orca? | [
"A. a squid",
"B. a shark",
"C. a flounder",
"D. a lobster"
] | 0 | A. a squid | openbookqa_additional | a squid produces thrust by pushing water out of its body |
Context related: a battery converts chemical energy into electrical energy
a battery converts chemical energy into electrical energy to power a | [
"A. sponge",
"B. rock",
"C. stapler",
"D. calculator"
] | 3 | D. calculator | openbookqa_additional | a battery converts chemical energy into electrical energy |
Context related: ferrous metals contain iron
Why are ferrous metals magnetic? | [
"A. The shiny reflective coating",
"B. They are very heavy. Their weight.",
"C. The iron contained inside of them",
"D. The copper in all of them"
] | 2 | C. The iron contained inside of them | openbookqa_additional | ferrous metals contain iron |
Context related: landfills have a negative impact on the environment
What have a negative impact on the environment? | [
"A. plants",
"B. trees",
"C. recycling",
"D. dumpyards"
] | 3 | D. dumpyards | openbookqa_additional | landfills have a negative impact on the environment |
Context related: an animal requires oxygen for to breathe
Animals you see on the way to work or school, every animal on Earth does what? | [
"A. squacks",
"B. cries",
"C. swims",
"D. intakes air"
] | 3 | D. intakes air | openbookqa_additional | an animal requires oxygen for to breathe |
Context related: nature is the source of natural resources
A product that comes from the ground is likely | [
"A. Styrofoam containers",
"B. an organic banana",
"C. wax candles",
"D. storm clouds"
] | 1 | B. an organic banana | openbookqa_additional | nature is the source of natural resources |
Context related: as the size of an object appears larger , that object will be observed better
If you are having trouble seeing the TV, what can you do to see it more clearly? | [
"A. closing your eyes",
"B. moving closer",
"C. eating",
"D. dying"
] | 1 | B. moving closer | openbookqa_additional | as the size of an object appears larger , that object will be observed better |
Context related: when electricity flows to a light bulb , the light bulb will come on
A light bulb will turn on when what flows to it? | [
"A. fire",
"B. zapping energy",
"C. wind",
"D. water"
] | 1 | B. zapping energy | openbookqa_additional | when electricity flows to a light bulb , the light bulb will come on |
Context related: all living things eliminate waste
Elimination of their body's waste is | [
"A. a rare trait among living things",
"B. something that rarely happens for most mammals",
"C. a commonality all life forms share",
"D. unnecessary for smaller organisms"
] | 2 | C. a commonality all life forms share | openbookqa_additional | all living things eliminate waste |
Context related: a star is a source of light energy through nuclear reactions
The sun is | [
"A. Square shaped",
"B. caused by wind",
"C. Cold",
"D. has nuclear mechanics"
] | 3 | D. has nuclear mechanics | openbookqa_additional | a star is a source of light energy through nuclear reactions |
Context related: pencil lead contains mineral graphite
in which one of these classes are you most likely to find graphite? | [
"A. in a yoga class",
"B. in a philosophy class",
"C. in a physical education class",
"D. in a visual art class"
] | 3 | D. in a visual art class | openbookqa_additional | pencil lead contains mineral graphite |
Context related: exercise has a positive impact on a body 's strength
What has a positive impact on a bodies strength? | [
"A. pumping iron",
"B. overeating",
"C. flying",
"D. dying"
] | 0 | A. pumping iron | openbookqa_additional | exercise has a positive impact on a body 's strength |
Context related: storms cause bodies of water to increase amount of water they contain
Living near any body of water puts your home at risk of flooding, if there is? | [
"A. too much rainfall",
"B. West Virginia",
"C. Jelly Beans",
"D. Tape"
] | 0 | A. too much rainfall | openbookqa_additional | storms cause bodies of water to increase amount of water they contain |
Context related: humans sometimes eat seeds
humans sometimes eat | [
"A. plant reproduction vessels",
"B. unicorns",
"C. lava",
"D. clouds"
] | 0 | A. plant reproduction vessels | openbookqa_additional | humans sometimes eat seeds |
Context related: a trunk is a source of support for a tree
If I wanted to use a tree as inspiration to make a house more sturdy what part would I use? | [
"A. the leaves",
"B. the pine cones",
"C. the fruit",
"D. the roots"
] | 3 | D. the roots | openbookqa_additional | a trunk is a source of support for a tree |
Context related: eye color is an inherited characteristic
The color of our eyes are permanent because eye color is fixed at birth due to | [
"A. shoes",
"B. parent's DNA",
"C. doctor",
"D. corn"
] | 1 | B. parent's DNA | openbookqa_additional | eye color is an inherited characteristic |
Context related: binoculars are used for observing distant objects
Which would least likely help someone with bad vision? | [
"A. a magnifying glass",
"B. sungazing",
"C. binoculars",
"D. a telescope"
] | 1 | B. sungazing | openbookqa_additional | binoculars are used for observing distant objects |
Context related: as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase
A plant will get more light energy | [
"A. if it drinks power drinks",
"B. if the trees cover it",
"C. if it gets more rain",
"D. if the leaves are bigger"
] | 3 | D. if the leaves are bigger | openbookqa_additional | as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase |
Context related: water flows down a slope
Water will always make it's way to the | [
"A. the earth's core",
"B. moon",
"C. desert",
"D. ocean"
] | 3 | D. ocean | openbookqa_additional | water flows down a slope |
Context related: humans changing an environment sometimes causes that environment to be destroyed
Which would likely displace a family of chipmunks? | [
"A. wind",
"B. thunder",
"C. rain",
"D. mall construction"
] | 3 | D. mall construction | openbookqa_additional | humans changing an environment sometimes causes that environment to be destroyed |
Context related: recyclable means a material can be recycled
Which can go in the recycled bin | [
"A. duct tape",
"B. hair gel",
"C. Sprite container",
"D. cell phones"
] | 2 | C. Sprite container | openbookqa_additional | recyclable means a material can be recycled |
Context related: chemical reactions cause chemical change
chemical reactions cause | [
"A. dancing",
"B. napping",
"C. fluctuative attributes",
"D. invisibilty"
] | 2 | C. fluctuative attributes | openbookqa_additional | chemical reactions cause chemical change |
Context related: an animal needs to eat food for nutrients
which of these would be most healthy? | [
"A. a person eating three meals a week",
"B. a person eating three meals a month",
"C. a person eating one meal a day",
"D. a person consuming 3 meals daily"
] | 3 | D. a person consuming 3 meals daily | openbookqa_additional | an animal needs to eat food for nutrients |
Context related: a flashlight converts chemical energy into light energy
Maglites use nickle with cadmium to produce | [
"A. money",
"B. illumination",
"C. beer",
"D. food"
] | 1 | B. illumination | openbookqa_additional | a flashlight converts chemical energy into light energy |
Context related: xylem transports materials through the plant
A bush that has water being moved around inside is doing so due to | [
"A. pipes",
"B. rubber",
"C. irrigation",
"D. xylem"
] | 3 | D. xylem | openbookqa_additional | xylem transports materials through the plant |
Context related: a hot substance is a source of heat
One source of heat might be | [
"A. eating ice",
"B. moving to Antartica",
"C. sitting in snow",
"D. a mini flashlight"
] | 3 | D. a mini flashlight | openbookqa_additional | a hot substance is a source of heat |
Context related: a seismograph is a kind of tool for measuring the size of an earthquake
a seismograph is a kind of tool for measuring the size of | [
"A. trees",
"B. terra plate displacements",
"C. planets",
"D. poems"
] | 1 | B. terra plate displacements | openbookqa_additional | a seismograph is a kind of tool for measuring the size of an earthquake |
Context related: plant reproduction requires pollination
Pollination is required for what to reproduce? | [
"A. whales",
"B. bees",
"C. sunflowers",
"D. humans"
] | 2 | C. sunflowers | openbookqa_additional | plant reproduction requires pollination |
Context related: mountains are formed by volcanoes
Honolulu was formed by | [
"A. the gods",
"B. a volcanic crevasse",
"C. a tidal wave",
"D. a typhoon"
] | 1 | B. a volcanic crevasse | openbookqa_additional | mountains are formed by volcanoes |
Context related: if two objects have the same charge then those two materials will repel each other
Which are likeliest to repel one another? | [
"A. two mighty oak trees",
"B. two ice cream cones",
"C. two pieces of silverware",
"D. two bottles of water"
] | 2 | C. two pieces of silverware | openbookqa_additional | if two objects have the same charge then those two materials will repel each other |
Context related: rocks often contain large amounts of metal
rocks often contain large amounts of | [
"A. chocolate",
"B. shoes",
"C. hard shiny alloy",
"D. rubber"
] | 2 | C. hard shiny alloy | openbookqa_additional | rocks often contain large amounts of metal |
Context related: pasteurization reduces the amount of bacteria in milk
Why do companies heat up milk before they bottle it? | [
"A. the milk is probably sour",
"B. it tastes bad that way",
"C. small organisms could make you sick",
"D. the cow could get angry"
] | 2 | C. small organisms could make you sick | openbookqa_additional | pasteurization reduces the amount of bacteria in milk |
Context related: the nervous system sends observations in the form of electrical signals to the rest of the body
What does a beaver use to find something to munch on with? | [
"A. antennas",
"B. teeth",
"C. gills",
"D. sense organs"
] | 3 | D. sense organs | openbookqa_additional | the nervous system sends observations in the form of electrical signals to the rest of the body |
Context related: absorbing sunlight causes objects to heat
A pepper would be hottest if it was | [
"A. defecated into a bottle by a yeti",
"B. frozen in a commercial freezer",
"C. left it in the sun",
"D. eaten by a super model"
] | 2 | C. left it in the sun | openbookqa_additional | absorbing sunlight causes objects to heat |
Context related: waxy leaves are used for storing water by some plants
Waxy leaves are used by some plants for what? | [
"A. Sodium Chloride",
"B. Gold",
"C. Keeping hyrdrogen dioxide",
"D. Barium"
] | 2 | C. Keeping hyrdrogen dioxide | openbookqa_additional | waxy leaves are used for storing water by some plants |
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