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RikoteMaster
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openbookqa_additional_mcqa

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Context related: ferrous metals contain iron High carbon steel contains
[ "A. nickel", "B. ammonia", "C. Na", "D. Fe" ]
3
D. Fe
openbookqa_additional
ferrous metals contain iron
Context related: a berry contains seeds Berries
[ "A. should be ate when they are green", "B. keep your brain clean", "C. Are only available in Canada", "D. Are all very poisonous" ]
1
B. keep your brain clean
openbookqa_additional
a berry contains seeds
Context related: evaporation is a stage in the water cycle process Which of the following would be part of the water cycle?
[ "A. Breaking ice up into pieces.", "B. Filling a swimming pool", "C. A lake forming a cloud", "D. Irrigating a corn crop" ]
2
C. A lake forming a cloud
openbookqa_additional
evaporation is a stage in the water cycle process
Context related: if two animals eat the same prey then those animals compete for that pey What is animal competition?
[ "A. wolves and bears eating salmon", "B. a shark and marlin swimming fast", "C. gazelles and zebras living on the plains", "D. an oxpecker helping a rhino" ]
0
A. wolves and bears eating salmon
openbookqa_additional
if two animals eat the same prey then those animals compete for that pey
Context related: incomplete metamorphosis is when an insect reaches the adult stage without being a pupa do all insects have to undergo every stage of change before becoming full grown?
[ "A. all of these", "B. insects are born live", "C. pupa stage is sometimes skipped", "D. pupa is a required stage" ]
2
C. pupa stage is sometimes skipped
openbookqa_additional
incomplete metamorphosis is when an insect reaches the adult stage without being a pupa
Context related: when an electrical circuit is working properly , electrical current runs through the wires in that circuit An example of a circuit would be
[ "A. Rock climbing", "B. running a mile", "C. dimming a bulb", "D. swimming a lap" ]
2
C. dimming a bulb
openbookqa_additional
when an electrical circuit is working properly , electrical current runs through the wires in that circuit
Context related: a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in a forward motion What would be an example of a force acting on an object in the opposite direction that the object is moving, which would cause the object's speed to decrease i...
[ "A. seven bees are flying north while a car is driving west", "B. a car is driving west with a person pushing it west", "C. a car is driving east but the sun is rising in the east", "D. a car is driving north with strong winds blowing south" ]
3
D. a car is driving north with strong winds blowing south
openbookqa_additional
a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in a forward motion
Context related: condensing causes a liquid to form When something is condensed
[ "A. it is made into a wetter form", "B. it is a liquid lake", "C. it becomes molten liquid", "D. it is damp inside" ]
0
A. it is made into a wetter form
openbookqa_additional
condensing causes a liquid to form
Context related: natural gas is a nonrenewable resource The supply of natural gas
[ "A. is renewable thru more mining", "B. depletes without replenishment with every use", "C. comes from synthetic creation", "D. should be used as much as possible" ]
1
B. depletes without replenishment with every use
openbookqa_additional
natural gas is a nonrenewable resource
Context related: carnivores only eat animals Which of these animals might eat a steak?
[ "A. Chicken", "B. Lion", "C. Cow", "D. Buffalo" ]
1
B. Lion
openbookqa_additional
carnivores only eat animals
Context related: animals usually distance themselves from humans A good reason for humans to feel little fear for wild wolves is that
[ "A. wolves are human", "B. wolves elude humanity", "C. wolves eat corn", "D. wolves are domesticated" ]
1
B. wolves elude humanity
openbookqa_additional
animals usually distance themselves from humans
Context related: a riverbank is made of soil which of these places would most likely sustain a growing plant?
[ "A. the ceramic tile in a kitchen", "B. a water body front", "C. the top of a mountain", "D. the bottom of a clay pit" ]
1
B. a water body front
openbookqa_additional
a riverbank is made of soil
Context related: decomposition is when a decomposer breaks down dead organisms What is decomposed in decomposition?
[ "A. lifeless life forms", "B. living creatures", "C. metals", "D. plastics" ]
0
A. lifeless life forms
openbookqa_additional
decomposition is when a decomposer breaks down dead organisms
Context related: sharp beaks are a kind of adaptation for catching prey The shape of a hummingbird's beak is an adaptation for
[ "A. getting to hard to reach wood", "B. getting to hard to reach females", "C. getting to hard to reach rocks", "D. getting to hard to reach nutrients" ]
3
D. getting to hard to reach nutrients
openbookqa_additional
sharp beaks are a kind of adaptation for catching prey
Context related: predators eat other animals What eat other animals?
[ "A. herbivores", "B. bacteria", "C. flesh eaters", "D. giraffes" ]
2
C. flesh eaters
openbookqa_additional
predators eat other animals
Context related: most animals avoid bad odors A lot of animals would avoid
[ "A. piles of discarded diapers", "B. freshly off the grill steak", "C. flowers that have just bloomed", "D. pools of clear, clean water" ]
0
A. piles of discarded diapers
openbookqa_additional
most animals avoid bad odors
Context related: ferrous metals contain iron You can find ferrous metals in
[ "A. Grass", "B. Vehicle scraps", "C. Wood", "D. Glass" ]
1
B. Vehicle scraps
openbookqa_additional
ferrous metals contain iron
Context related: as energy required for an activity increases , pulse will increase After exiting the gym, the man's heart rate was most likely?
[ "A. higher", "B. lower", "C. normal", "D. fluctuating" ]
0
A. higher
openbookqa_additional
as energy required for an activity increases , pulse will increase
Context related: a human can pedal a bicycle Peddling a bicycle can be accomplished by
[ "A. dolphins", "B. dogs", "C. possessors of thumbs", "D. emus" ]
2
C. possessors of thumbs
openbookqa_additional
a human can pedal a bicycle
Context related: magnetic attraction pulls two objects together if two things seemingly come closer together without a person interfering, which of these is likely?
[ "A. the objects are possessed", "B. the objects could have magnetic properties", "C. the sun is rising", "D. all of these" ]
1
B. the objects could have magnetic properties
openbookqa_additional
magnetic attraction pulls two objects together
Context related: the color of an object can be discovered by looking at that object If a bird is green, another bird can realize that by
[ "A. noticing it", "B. visiting it", "C. touching it", "D. killing it" ]
0
A. noticing it
openbookqa_additional
the color of an object can be discovered by looking at that object
Context related: sound can be used for communication by animals Sound can be used for communication by
[ "A. creatures", "B. plants", "C. water", "D. planets" ]
0
A. creatures
openbookqa_additional
sound can be used for communication by animals
Context related: a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone A woman visits the same beach year after year, and begins to notice a change to a large wall of stone. Where the water touches the rock, she notices that the rock shows signs of being dissolved. After two ...
[ "A. is now an underground chamber", "B. is now solid gold", "C. is now about to explode", "D. is now much bigger" ]
0
A. is now an underground chamber
openbookqa_additional
a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone
Context related: a complete revolution of the Earth around the sun takes one solar year In a year there is a complete revolution around a
[ "A. core", "B. planet", "C. star", "D. moon" ]
2
C. star
openbookqa_additional
a complete revolution of the Earth around the sun takes one solar year
Context related: recycling has a positive impact on the environment Which action may be seen an action that benefits the environment
[ "A. redeeming aluminum cans", "B. burning trash", "C. hunting deer", "D. Building inground pool" ]
0
A. redeeming aluminum cans
openbookqa_additional
recycling has a positive impact on the environment
Context related: the breaking down of food into simple substances occurs in the digestive system What does the digestive system break down into simple substances?
[ "A. metals", "B. stones", "C. plastic food", "D. nutriment" ]
3
D. nutriment
openbookqa_additional
the breaking down of food into simple substances occurs in the digestive system
Context related: water flows down a slope Gravity effects water most when it is
[ "A. on a curved surface", "B. full of marine life", "C. flowing rapidly with waves", "D. in the ocean or lake" ]
0
A. on a curved surface
openbookqa_additional
water flows down a slope
Context related: as mileage per galon of gasoline increases , the amount of gasoline used will decrease Newer hybrid cars will have what effect on the gas usage in the world over time?
[ "A. less", "B. more", "C. more electric", "D. slower cars" ]
0
A. less
openbookqa_additional
as mileage per galon of gasoline increases , the amount of gasoline used will decrease
Context related: a compass is used to navigate oceans A compass
[ "A. knows orientation", "B. Tracks People", "C. Cleans", "D. Invented in 1905" ]
0
A. knows orientation
openbookqa_additional
a compass is used to navigate oceans
Context related: when the body is hot , sweat is produced to cool the body A person is cooled by a liquid coming from the
[ "A. clothes", "B. eyes", "C. hair", "D. skin" ]
3
D. skin
openbookqa_additional
when the body is hot , sweat is produced to cool the body
Context related: condensation is a stage in the water cycle process condensation is a stage in the water cycle process when
[ "A. ice splashes water in my glass", "B. a raindrop lands in my eye", "C. a moist film is on my spectacles", "D. sweat falls into my eyes" ]
2
C. a moist film is on my spectacles
openbookqa_additional
condensation is a stage in the water cycle process
Context related: an animal usually requires a warm body temperature for survival An animal usually requires a warm body temperature for survival, such as
[ "A. a bird in a tree", "B. a snake in a desert", "C. a fox in the snow", "D. a shark in the water" ]
2
C. a fox in the snow
openbookqa_additional
an animal usually requires a warm body temperature for survival
Context related: as the amount of rain increases in an environment , available sunlight will decrease in that environment A rainy environment results in
[ "A. more overcast days", "B. more sunny days", "C. less overcast days", "D. a dry environment" ]
0
A. more overcast days
openbookqa_additional
as the amount of rain increases in an environment , available sunlight will decrease in that environment
Context related: December is during the winter in the northern hemisphere Winter in the northern hemisphere is occurring on
[ "A. the day after July 4th", "B. two days before April 23rd", "C. the day after November 30th", "D. the day before Halloween" ]
2
C. the day after November 30th
openbookqa_additional
December is during the winter in the northern hemisphere
Context related: dead organisms decay What kind of organisms decay?
[ "A. harvested turnips", "B. alive humans", "C. sleeping dogs", "D. hibernating bears" ]
0
A. harvested turnips
openbookqa_additional
dead organisms decay
Context related: as the size of a flower increases , the number of pollinators it will attract increases What shows that as the size of a flower increases , the number of pollinators it will attract increases?
[ "A. butterflies blend in with flowers where they exist", "B. ducks prefer to sleep in water that has flowering water lilies", "C. people prefer to walk through gardens that have a large number of flowering plants", "D. planting flowering plants causes bees to gather en masse" ]
3
D. planting flowering plants causes bees to gather en masse
openbookqa_additional
as the size of a flower increases , the number of pollinators it will attract increases
Context related: an earthquake changes Earth 's surface quickly Maps may be redrawn because of
[ "A. an avalanche", "B. a deep freeze", "C. a glacier", "D. an earthquake" ]
3
D. an earthquake
openbookqa_additional
an earthquake changes Earth 's surface quickly
Context related: chemical reactions cause different substances to form Chemical reactions can be the cause of new formations of which?
[ "A. Temperatures", "B. Shapes", "C. Colors", "D. Substances" ]
3
D. Substances
openbookqa_additional
chemical reactions cause different substances to form
Context related: a spider web is used to capture food by spiders What is one use of a spider's web?
[ "A. camouflage", "B. obtaining sustenance", "C. home", "D. decoration" ]
1
B. obtaining sustenance
openbookqa_additional
a spider web is used to capture food by spiders
Context related: nature is the source of natural resources the earth is the source of
[ "A. joy", "B. natural resources", "C. humanity", "D. intellegence" ]
1
B. natural resources
openbookqa_additional
nature is the source of natural resources
Context related: An example of conservation is avoiding waste Which item can help someone who is trying to conserve?
[ "A. a plastic fork", "B. a paper towel", "C. a shipping box", "D. a menstrual cup" ]
3
D. a menstrual cup
openbookqa_additional
An example of conservation is avoiding waste
Context related: the moon does not contain water The moon
[ "A. has seven great lakes", "B. is devoid of seas", "C. is larger than the Earth", "D. has a powerful magnetic field" ]
1
B. is devoid of seas
openbookqa_additional
the moon does not contain water
Context related: metal is a thermal conductor This material was less of a thermal conductor
[ "A. aluminum", "B. copper", "C. thermal underwear", "D. steel" ]
2
C. thermal underwear
openbookqa_additional
metal is a thermal conductor
Context related: friction is used for stopping a vehicle by brakes A vehicle stops when brakes are pressed because
[ "A. the tires are being halted by pressure", "B. the streets are bumpy", "C. the roads have friction", "D. the tires are unable to create friction" ]
0
A. the tires are being halted by pressure
openbookqa_additional
friction is used for stopping a vehicle by brakes
Context related: a forest environment is often green in color Which of these is usually green in color?
[ "A. The Alps", "B. Antarctica", "C. Redwood National Park", "D. The Pacific" ]
2
C. Redwood National Park
openbookqa_additional
a forest environment is often green in color
Context related: a tectonic plate moves along a fault line California experiences heavy earthquake activity due to
[ "A. errostion", "B. techtonics", "C. volcanic activity", "D. fire" ]
1
B. techtonics
openbookqa_additional
a tectonic plate moves along a fault line
Context related: January is during the winter in the northern hemisphere The northern hemisphere experiences winter
[ "A. the month after March", "B. the month after November", "C. the month after August", "D. the month after June" ]
1
B. the month after November
openbookqa_additional
January is during the winter in the northern hemisphere
Context related: soil loss causes grooves in soil When dirt has eroded, it takes on this pattern
[ "A. circular", "B. grooved", "C. hydration", "D. folding" ]
1
B. grooved
openbookqa_additional
soil loss causes grooves in soil
Context related: gravitational force causes objects that have mass to be pulled down on a planet What causes objects that have mass to be pulled down?
[ "A. planetary pull", "B. wind", "C. water force", "D. weight" ]
0
A. planetary pull
openbookqa_additional
gravitational force causes objects that have mass to be pulled down on a planet
Context related: endangered means low in population What is an example of endangered?
[ "A. deer are hunted to keep population levels in check", "B. birds fly south for the winter", "C. deer relocate in order to find better food", "D. hawks hunt all of the mice from a field" ]
3
D. hawks hunt all of the mice from a field
openbookqa_additional
endangered means low in population
Context related: smell is used for finding food by some animals Some animals are aided in finding food sources by
[ "A. aroma", "B. neon signs", "C. constellations", "D. mating calls" ]
0
A. aroma
openbookqa_additional
smell is used for finding food by some animals
Context related: a leaf performs photosynthesis If the leaves are removed from an oak tree, that can cause the tree to
[ "A. lose water", "B. lose acorns", "C. lose bark", "D. lose energy" ]
3
D. lose energy
openbookqa_additional
a leaf performs photosynthesis
Context related: an electrical insulator slows the transfer of electricity Using rubber gloves when working on electronics can
[ "A. ruin the electronics completely", "B. keep electricity moving quickly", "C. keep electricity from moving as quickly", "D. stop the electronics from ever working" ]
2
C. keep electricity from moving as quickly
openbookqa_additional
an electrical insulator slows the transfer of electricity
Context related: transpiration usually happens in the leaves of a plant The amount of transpiration is lower in
[ "A. summer", "B. fall", "C. winter", "D. spring" ]
2
C. winter
openbookqa_additional
transpiration usually happens in the leaves of a plant
Context related: as the size of a flower increases , the number of pollinators it will attract increases As the size of a flower increases
[ "A. more bees visit the flowers surrounding it", "B. more honey makers will be drawn to the flower", "C. the flower blooms anew", "D. birds will eat the flower" ]
1
B. more honey makers will be drawn to the flower
openbookqa_additional
as the size of a flower increases , the number of pollinators it will attract increases
Context related: as the amount of polluting gasses in the atmoshere increases , the atmospheric temperature will increase What harmful phenomenon can cause atmospheric warming?
[ "A. gasses with pollution", "B. acid rain", "C. nuclear war", "D. melting ice caps" ]
0
A. gasses with pollution
openbookqa_additional
as the amount of polluting gasses in the atmoshere increases , the atmospheric temperature will increase
Context related: a human requires rest to be healthy What should I do to remain healthy
[ "A. Never move from my chair", "B. Never talk to anyone", "C. Eat burgers almost everyday", "D. Make sure to get some shut lids" ]
3
D. Make sure to get some shut lids
openbookqa_additional
a human requires rest to be healthy
Context related: tapping two objects together causes the particles in those objects to vibrate A person hits two drumsticks together and
[ "A. they light up", "B. they fall apart", "C. the insides quake", "D. they burn" ]
2
C. the insides quake
openbookqa_additional
tapping two objects together causes the particles in those objects to vibrate
Context related: plants are the source of spices A person wants to add some dill to their burger for dinner, so they would get it from
[ "A. a sawmill", "B. a planter", "C. a school", "D. a cow" ]
1
B. a planter
openbookqa_additional
plants are the source of spices
Context related: large trees block sunlight from reaching the ground Large trees block sunlight from reaching what?
[ "A. mountains", "B. oceans", "C. clouds", "D. lower areas" ]
3
D. lower areas
openbookqa_additional
large trees block sunlight from reaching the ground
Context related: eating food is used to get nutrients by living things A deer may be hungry and malnourished. In order to rectify this, the deer may
[ "A. eat other deer", "B. consume boulders", "C. consume cubs", "D. consume dandelions" ]
3
D. consume dandelions
openbookqa_additional
eating food is used to get nutrients by living things
Context related: the cocoons being created occurs during the the pupa stage in a life cycle Some pupa may
[ "A. Use wet towels", "B. never happen", "C. go into sand", "D. Eat candy" ]
2
C. go into sand
openbookqa_additional
the cocoons being created occurs during the the pupa stage in a life cycle
Context related: damming a river can cause a lake to form What can be formed by damming a river?
[ "A. metals", "B. H2O body", "C. fires", "D. mountains" ]
1
B. H2O body
openbookqa_additional
damming a river can cause a lake to form
Context related: An example of a fossil is the bones of an extinct animal An example of a fossil is the bones of what kind of animal?
[ "A. toy", "B. live", "C. programmed", "D. wiped out" ]
3
D. wiped out
openbookqa_additional
An example of a fossil is the bones of an extinct animal
Context related: all minerals are formed by natural geological processes What are formed by natural geological processes?
[ "A. animals", "B. lifeless matter", "C. air flow", "D. companies" ]
1
B. lifeless matter
openbookqa_additional
all minerals are formed by natural geological processes
Context related: changes in an environment cause plants to adapt to survive what kind of changes in an environment will cause a plant to adapt to survive?
[ "A. new laws", "B. lack of light", "C. new poetry", "D. loud music" ]
1
B. lack of light
openbookqa_additional
changes in an environment cause plants to adapt to survive
Context related: animals usually distance themselves from humans A person in the woods who accidentally runs into a wild wolf will have little to fear because
[ "A. wolves love people", "B. wolves carry people", "C. wolves evade people", "D. wolves smoke people" ]
2
C. wolves evade people
openbookqa_additional
animals usually distance themselves from humans
Context related: a deer lives in a forest Large Stag that are hunted prefer to live in the
[ "A. space", "B. ocean", "C. desert", "D. timberland" ]
3
D. timberland
openbookqa_additional
a deer lives in a forest
Context related: June is during the winter in the southern hemisphere The chillier time of the year below the equator occurs while above the equator is
[ "A. wearing thick coats", "B. ice fishing", "C. wearing swimsuits", "D. adding blankets" ]
2
C. wearing swimsuits
openbookqa_additional
June is during the winter in the southern hemisphere
Context related: storms can cause a landslide torrential downpours can cause the side of a hill to become
[ "A. depressed", "B. rock hard", "C. greener", "D. unstable" ]
3
D. unstable
openbookqa_additional
storms can cause a landslide
Context related: a magnet attracts magnetic metals through magnetism An iron horseshoe with red stripes is held over a paperclip and
[ "A. melts it", "B. drops it", "C. burns it", "D. yanks it" ]
3
D. yanks it
openbookqa_additional
a magnet attracts magnetic metals through magnetism
Context related: when an electrical conductor is plugged into an outlet , a circuit is completed Electricity is able to flow through a circuit after it is...?
[ "A. Steady", "B. fully complete", "C. Turned on", "D. Charged" ]
1
B. fully complete
openbookqa_additional
when an electrical conductor is plugged into an outlet , a circuit is completed
Context related: an animal requires warmth for survival A polar bear has thick wooly fur so that he may
[ "A. become a mop", "B. showoff", "C. clean the ice", "D. thrive" ]
3
D. thrive
openbookqa_additional
an animal requires warmth for survival
Context related: a plant stem contains a system of tubes for transporting water and nutrients to other parts of the plant A system of tubes that relocates water and nutrients around in order to make most use of them can be found in
[ "A. a lily", "B. a door", "C. a table", "D. a rock" ]
0
A. a lily
openbookqa_additional
a plant stem contains a system of tubes for transporting water and nutrients to other parts of the plant
Context related: if a leaf falls off of a tree then that leaf is dead If someone hears a crunching sound while walking under a tree, which of these likely happened?
[ "A. dead leaves fell down", "B. a mouse ran away", "C. a duck started quacking", "D. a dog was barking" ]
0
A. dead leaves fell down
openbookqa_additional
if a leaf falls off of a tree then that leaf is dead
Context related: hibernation is an inherited behavior Bumble Bees like to do what in the winter
[ "A. sleep years", "B. sleep softly", "C. sleep extensive periods", "D. sleep painfully" ]
2
C. sleep extensive periods
openbookqa_additional
hibernation is an inherited behavior
Context related: when both a dominant and recessive gene are present , the dominant trait will be visible Thee dominant trait will always be visible when
[ "A. either are missing", "B. both are missing", "C. both are present", "D. the recessives present" ]
2
C. both are present
openbookqa_additional
when both a dominant and recessive gene are present , the dominant trait will be visible
Context related: An example of avoiding waste is using an object more than once One example of avoiding waste when grocery shopping is to bring your own
[ "A. cloth satchel", "B. greedy nature", "C. one-use paper bags", "D. disposable plastic bag" ]
0
A. cloth satchel
openbookqa_additional
An example of avoiding waste is using an object more than once
Context related: weathering usually occurs over a period of many years A stone is weathered into sand in about
[ "A. a millennia", "B. a week", "C. a day", "D. a fortnight" ]
0
A. a millennia
openbookqa_additional
weathering usually occurs over a period of many years
Context related: pushing an object requires force Pushing an object requires what?
[ "A. wind", "B. water", "C. heavy exertion", "D. flowers" ]
2
C. heavy exertion
openbookqa_additional
pushing an object requires force
Context related: nutrients are a source of energy for living things What are nutrients a source of energy for?
[ "A. water", "B. whales", "C. stars", "D. plastids" ]
1
B. whales
openbookqa_additional
nutrients are a source of energy for living things
Context related: bats can echolocate Bats use the organs on the side of their heads to
[ "A. receive short radio pulses", "B. hold up their sunglasses", "C. create lift for flight", "D. attract a potential mate" ]
0
A. receive short radio pulses
openbookqa_additional
bats can echolocate
Context related: fossil fuels are a nonrenewable resource A person fills their tank with fossil fuels, and knows that in one hundred years
[ "A. they may be more bountiful", "B. they may be more frequent", "C. they may cease existing", "D. they may be free" ]
2
C. they may cease existing
openbookqa_additional
fossil fuels are a nonrenewable resource
Context related: pollution is a source of pollutants If someone released a pollutant into the world, it would be all aside from
[ "A. plastic", "B. poison", "C. trees", "D. smoke" ]
2
C. trees
openbookqa_additional
pollution is a source of pollutants
Context related: a skinny beak is used for obtaining food by a bird from small spaces Hummingbirds gather nectar using their
[ "A. bills", "B. wings", "C. hands", "D. feet" ]
0
A. bills
openbookqa_additional
a skinny beak is used for obtaining food by a bird from small spaces
Context related: cooking causes a chemical reaction At a campsite one night we all gather round a fire to roast marshmallows; this is an example of
[ "A. dinner", "B. fusion", "C. maillard reaction", "D. competition" ]
2
C. maillard reaction
openbookqa_additional
cooking causes a chemical reaction
Context related: genes are a vehicle for passing inherited characteristics from parent to offspring What can genes do?
[ "A. Give a young goat hair that looks like its mother's hair", "B. Make a baby chubby", "C. Make a horse break its leg", "D. Attack viruses and bacteria" ]
0
A. Give a young goat hair that looks like its mother's hair
openbookqa_additional
genes are a vehicle for passing inherited characteristics from parent to offspring
Context related: microorganisms cause food to spoil A team has pizza after a game, and they eat most of it, but leave the rest of the pizza out. The pizza is later inedible because of
[ "A. need to play games", "B. bedtime coming sooner than thought", "C. lack of food preservation", "D. exhaustion from the sun" ]
2
C. lack of food preservation
openbookqa_additional
microorganisms cause food to spoil
Context related: the composition of something can be used to identify that something How might you figure out what a parts are needed to let your car drive?
[ "A. think very hard until you figure it out", "B. ask the person who invented it", "C. throw it in a lake and see if it floats", "D. break it down and determine what it is composed of" ]
3
D. break it down and determine what it is composed of
openbookqa_additional
the composition of something can be used to identify that something
Context related: trees are a renewable resource You may use a tree to
[ "A. build a human", "B. build a bench", "C. build a car", "D. build a computer" ]
1
B. build a bench
openbookqa_additional
trees are a renewable resource
Context related: a radiator is a source of heat A source of heat could be
[ "A. an ice cube", "B. a fan", "C. holding hands", "D. a snowflake" ]
2
C. holding hands
openbookqa_additional
a radiator is a source of heat
Context related: soil contains nutrients for plants What contains nutrients for plants?
[ "A. dirt cheap", "B. wind", "C. ground minerals", "D. soiled clothes" ]
2
C. ground minerals
openbookqa_additional
soil contains nutrients for plants
Context related: no light shines through an opaque object Light has the inability to shine through what?
[ "A. solid wood", "B. glass", "C. atmospheres", "D. water" ]
0
A. solid wood
openbookqa_additional
no light shines through an opaque object
Context related: most canyons are formed by flowing rivers through erosion over long periods of time A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now
[ "A. massive canyons", "B. large bricks", "C. old socks", "D. small creeks" ]
0
A. massive canyons
openbookqa_additional
most canyons are formed by flowing rivers through erosion over long periods of time
Context related: moving an object from a cool place to a warm place causes the object 's temperature to increase Taking a chicken leg from a deep freezer and placing it on a kitchen counter will
[ "A. cause it to die", "B. cause it to unfreeze", "C. cause it to freeze", "D. cause it to corrode" ]
1
B. cause it to unfreeze
openbookqa_additional
moving an object from a cool place to a warm place causes the object 's temperature to increase
Context related: as the roughness of something increases , the friction of that something will increase when its surface moves against another surface A ball rolling over carpet will go ______ than a ball rolling over concrete.
[ "A. slower", "B. speedier", "C. greater", "D. faster" ]
0
A. slower
openbookqa_additional
as the roughness of something increases , the friction of that something will increase when its surface moves against another surface
Context related: as the amount of food an animal eats increases , the weight of that animal will increase Just like with humans, if another organism consumes more calories than it burns off, it will inevitably
[ "A. get fatter", "B. run", "C. fly", "D. die" ]
0
A. get fatter
openbookqa_additional
as the amount of food an animal eats increases , the weight of that animal will increase
Context related: some animals move quickly to escape predators Why did the roadrunner cross the desert road?
[ "A. to evade a polar bear", "B. to evade a coyote", "C. to dodge a tsunami", "D. to outrun an avalanche" ]
1
B. to evade a coyote
openbookqa_additional
some animals move quickly to escape predators
Context related: when light enters the eye through the pupil , that light falls on the retina When you exit a dark film theater, the world
[ "A. looks darker", "B. looks brighter", "C. looks the same", "D. looks more French" ]
1
B. looks brighter
openbookqa_additional
when light enters the eye through the pupil , that light falls on the retina
Context related: an animal requires shelter A puppy may be taken away from people if they
[ "A. keep it outside lacking protection", "B. play with it affectionately", "C. feed it quality food", "D. give it clean water" ]
0
A. keep it outside lacking protection
openbookqa_additional
an animal requires shelter