Datasets:
allenai
/
openbookqa

Dataset card Data Studio Files Community
8
id
stringlengths
2
7
question_stem
stringlengths
1
333
choices
sequence
answerKey
stringclasses
4 values
fact1
stringlengths
13
150
humanScore
float32
0.8
1
clarity
float32
0
2
turkIdAnonymized
stringlengths
10
10
7-1064
High carbon steel contains
{ "text": [ "nickel", "ammonia", "Na", "Fe" ], "label": [ "A", "B", "C", "D" ] }
D
ferrous metals contain iron
0.8
1.4
b356d338b7
9-172
Berries
{ "text": [ "should be ate when they are green", "keep your brain clean", "Are only available in Canada", "Are all very poisonous" ], "label": [ "A", "B", "C", "D" ] }
B
a berry contains seeds
1
0.4
cee82219a0
9-202
Which of the following would be part of the water cycle?
{ "text": [ "Breaking ice up into pieces.", "Filling a swimming pool", "A lake forming a cloud", "Irrigating a corn crop" ], "label": [ "A", "B", "C", "D" ] }
C
evaporation is a stage in the water cycle process
0.8
1.8
3f32b550f3
287
What is animal competition?
{ "text": [ "wolves and bears eating salmon", "a shark and marlin swimming fast", "gazelles and zebras living on the plains", "an oxpecker helping a rhino" ], "label": [ "A", "B", "C", "D" ] }
A
if two animals eat the same prey then those animals compete for that pey
1
1.2
deb5664bc2
9-649
do all insects have to undergo every stage of change before becoming full grown?
{ "text": [ "all of these", "insects are born live", "pupa stage is sometimes skipped", "pupa is a required stage" ], "label": [ "A", "B", "C", "D" ] }
C
incomplete metamorphosis is when an insect reaches the adult stage without being a pupa
0.8
1.2
cf7109905e
9-293
An example of a circuit would be
{ "text": [ "Rock climbing", "running a mile", "dimming a bulb", "swimming a lap" ], "label": [ "A", "B", "C", "D" ] }
C
when an electrical circuit is working properly , electrical current runs through the wires in that circuit
1
1.8
cee82219a0
1336
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 in a forward motion?
{ "text": [ "seven bees are flying north while a car is driving west", "a car is driving west with a person pushing it west", "a car is driving east but the sun is rising in the east", "a car is driving north with strong winds blowing south" ], "label": [ "A", "B", "C", "D" ] }
D
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
1
2
b356d338b7
7-632
When something is condensed
{ "text": [ "it is made into a wetter form", "it is a liquid lake", "it becomes molten liquid", "it is damp inside" ], "label": [ "A", "B", "C", "D" ] }
A
condensing causes a liquid to form
0.8
1
b356d338b7
7-389
The supply of natural gas
{ "text": [ "is renewable thru more mining", "depletes without replenishment with every use", "comes from synthetic creation", "should be used as much as possible" ], "label": [ "A", "B", "C", "D" ] }
B
natural gas is a nonrenewable resource
1
2
a8ecf6eaeb
241
Which of these animals might eat a steak?
{ "text": [ "Chicken", "Lion", "Cow", "Buffalo" ], "label": [ "A", "B", "C", "D" ] }
B
carnivores only eat animals
1
2
e57e0b59c9
9-74
A good reason for humans to feel little fear for wild wolves is that
{ "text": [ "wolves are human", "wolves elude humanity", "wolves eat corn", "wolves are domesticated" ], "label": [ "A", "B", "C", "D" ] }
B
animals usually distance themselves from humans
1
1.6
b356d338b7
9-914
which of these places would most likely sustain a growing plant?
{ "text": [ "the ceramic tile in a kitchen", "a water body front", "the top of a mountain", "the bottom of a clay pit" ], "label": [ "A", "B", "C", "D" ] }
B
a riverbank is made of soil
0.8
1.8
cf7109905e
9-507
What is decomposed in decomposition?
{ "text": [ "lifeless life forms", "living creatures", "metals", "plastics" ], "label": [ "A", "B", "C", "D" ] }
A
decomposition is when a decomposer breaks down dead organisms
1
1.4
1e6dc77bb6
1784
The shape of a hummingbird's beak is an adaptation for
{ "text": [ "getting to hard to reach wood", "getting to hard to reach females", "getting to hard to reach rocks", "getting to hard to reach nutrients" ], "label": [ "A", "B", "C", "D" ] }
D
sharp beaks are a kind of adaptation for catching prey
1
1.6
303bb2cb4a
9-1109
What eat other animals?
{ "text": [ "herbivores", "bacteria", "flesh eaters", "giraffes" ], "label": [ "A", "B", "C", "D" ] }
C
predators eat other animals
1
1.6
1e6dc77bb6
9-588
A lot of animals would avoid
{ "text": [ "piles of discarded diapers", "freshly off the grill steak", "flowers that have just bloomed", "pools of clear, clean water" ], "label": [ "A", "B", "C", "D" ] }
A
most animals avoid bad odors
1
1.8
a8ecf6eaeb
9-568
You can find ferrous metals in
{ "text": [ "Grass", "Vehicle scraps", "Wood", "Glass" ], "label": [ "A", "B", "C", "D" ] }
B
ferrous metals contain iron
1
2
cee82219a0
1927
After exiting the gym, the man's heart rate was most likely?
{ "text": [ "higher", "lower", "normal", "fluctuating" ], "label": [ "A", "B", "C", "D" ] }
A
as energy required for an activity increases , pulse will increase
1
2
303bb2cb4a
1589
Peddling a bicycle can be accomplished by
{ "text": [ "dolphins", "dogs", "possessors of thumbs", "emus" ], "label": [ "A", "B", "C", "D" ] }
C
a human can pedal a bicycle
1
1.6
a8ecf6eaeb
9-495
if two things seemingly come closer together without a person interfering, which of these is likely?
{ "text": [ "the objects are possessed", "the objects could have magnetic properties", "the sun is rising", "all of these" ], "label": [ "A", "B", "C", "D" ] }
B
magnetic attraction pulls two objects together
1
2
cf7109905e
7-350
If a bird is green, another bird can realize that by
{ "text": [ "noticing it", "visiting it", "touching it", "killing it" ], "label": [ "A", "B", "C", "D" ] }
A
the color of an object can be discovered by looking at that object
1
1.2
b356d338b7
9-536
Sound can be used for communication by
{ "text": [ "creatures", "plants", "water", "planets" ], "label": [ "A", "B", "C", "D" ] }
A
sound can be used for communication by animals
1
2
1e6dc77bb6
8-357
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 year, there is an indent in the rock. After fifty years, the woman discovers that the rock
{ "text": [ "is now an underground chamber", "is now solid gold", "is now about to explode", "is now much bigger" ], "label": [ "A", "B", "C", "D" ] }
A
a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone
1
1.8
b356d338b7
7-1029
In a year there is a complete revolution around a
{ "text": [ "core", "planet", "star", "moon" ], "label": [ "A", "B", "C", "D" ] }
C
a complete revolution of the Earth around the sun takes one solar year
1
2
7189327f06
9-1065
Which action may be seen an action that benefits the environment
{ "text": [ "redeeming aluminum cans", "burning trash", "hunting deer", "Building inground pool" ], "label": [ "A", "B", "C", "D" ] }
A
recycling has a positive impact on the environment
0.8
1.8
063988c9fc
9-139
What does the digestive system break down into simple substances?
{ "text": [ "metals", "stones", "plastic food", "nutriment" ], "label": [ "A", "B", "C", "D" ] }
D
the breaking down of food into simple substances occurs in the digestive system
1
1.4
1e6dc77bb6
7-172
Gravity effects water most when it is
{ "text": [ "on a curved surface", "full of marine life", "flowing rapidly with waves", "in the ocean or lake" ], "label": [ "A", "B", "C", "D" ] }
A
water flows down a slope
0.8
1
b356d338b7
9-208
Newer hybrid cars will have what effect on the gas usage in the world over time?
{ "text": [ "less", "more", "more electric", "slower cars" ], "label": [ "A", "B", "C", "D" ] }
A
as mileage per galon of gasoline increases , the amount of gasoline used will decrease
0.8
1.6
52dbc5c7af
1276
A compass
{ "text": [ "knows orientation", "Tracks People", "Cleans", "Invented in 1905" ], "label": [ "A", "B", "C", "D" ] }
A
a compass is used to navigate oceans
1
1.6
cee82219a0
7-1049
A person is cooled by a liquid coming from the
{ "text": [ "clothes", "eyes", "hair", "skin" ], "label": [ "A", "B", "C", "D" ] }
D
when the body is hot , sweat is produced to cool the body
1
1.8
7189327f06
1878
condensation is a stage in the water cycle process when
{ "text": [ "ice splashes water in my glass", "a raindrop lands in my eye", "a moist film is on my spectacles", "sweat falls into my eyes" ], "label": [ "A", "B", "C", "D" ] }
C
condensation is a stage in the water cycle process
1
1.8
fd3aeffe8c
7-1146
An animal usually requires a warm body temperature for survival, such as
{ "text": [ "a bird in a tree", "a snake in a desert", "a fox in the snow", "a shark in the water" ], "label": [ "A", "B", "C", "D" ] }
C
an animal usually requires a warm body temperature for survival
1
1.4
b356d338b7
1404
A rainy environment results in
{ "text": [ "more overcast days", "more sunny days", "less overcast days", "a dry environment" ], "label": [ "A", "B", "C", "D" ] }
A
as the amount of rain increases in an environment , available sunlight will decrease in that environment
1
2
a8ecf6eaeb
1232
Winter in the northern hemisphere is occurring on
{ "text": [ "the day after July 4th", "two days before April 23rd", "the day after November 30th", "the day before Halloween" ], "label": [ "A", "B", "C", "D" ] }
C
December is during the winter in the northern hemisphere
1
1.6
a8ecf6eaeb
9-1127
What kind of organisms decay?
{ "text": [ "harvested turnips", "alive humans", "sleeping dogs", "hibernating bears" ], "label": [ "A", "B", "C", "D" ] }
A
dead organisms decay
1
1.6
52dbc5c7af
1644
What shows that as the size of a flower increases , the number of pollinators it will attract increases?
{ "text": [ "butterflies blend in with flowers where they exist", "ducks prefer to sleep in water that has flowering water lilies", "people prefer to walk through gardens that have a large number of flowering plants", "planting flowering plants causes bees to gather en masse" ], "label": [ "A", "B", "C", "D" ] }
D
as the size of a flower increases , the number of pollinators it will attract increases
0.8
1.6
b356d338b7
115
Maps may be redrawn because of
{ "text": [ "an avalanche", "a deep freeze", "a glacier", "an earthquake" ], "label": [ "A", "B", "C", "D" ] }
D
an earthquake changes Earth 's surface quickly
0.8
1
7189327f06
9-598
Chemical reactions can be the cause of new formations of which?
{ "text": [ "Temperatures", "Shapes", "Colors", "Substances" ], "label": [ "A", "B", "C", "D" ] }
D
chemical reactions cause different substances to form
1
1.8
6fcf2544e8
1082
What is one use of a spider's web?
{ "text": [ "camouflage", "obtaining sustenance", "home", "decoration" ], "label": [ "A", "B", "C", "D" ] }
B
a spider web is used to capture food by spiders
1
1.8
49e440705c
8-159
the earth is the source of
{ "text": [ "joy", "natural resources", "humanity", "intellegence" ], "label": [ "A", "B", "C", "D" ] }
B
nature is the source of natural resources
0.8
0.6
dc78319bb0
7-786
Which item can help someone who is trying to conserve?
{ "text": [ "a plastic fork", "a paper towel", "a shipping box", "a menstrual cup" ], "label": [ "A", "B", "C", "D" ] }
D
An example of conservation is avoiding waste
0.8
1.8
7189327f06
1341
The moon
{ "text": [ "has seven great lakes", "is devoid of seas", "is larger than the Earth", "has a powerful magnetic field" ], "label": [ "A", "B", "C", "D" ] }
B
the moon does not contain water
1
1.8
a8ecf6eaeb
798
This material was less of a thermal conductor
{ "text": [ "aluminum", "copper", "thermal underwear", "steel" ], "label": [ "A", "B", "C", "D" ] }
C
metal is a thermal conductor
0.8
1.6
7189327f06
7-1163
A vehicle stops when brakes are pressed because
{ "text": [ "the tires are being halted by pressure", "the streets are bumpy", "the roads have friction", "the tires are unable to create friction" ], "label": [ "A", "B", "C", "D" ] }
A
friction is used for stopping a vehicle by brakes
1
1.8
b356d338b7
9-787
Which of these is usually green in color?
{ "text": [ "The Alps", "Antarctica", "Redwood National Park", "The Pacific" ], "label": [ "A", "B", "C", "D" ] }
C
a forest environment is often green in color
1
2
c1e2e5a65e
9-778
California experiences heavy earthquake activity due to
{ "text": [ "errostion", "techtonics", "volcanic activity", "fire" ], "label": [ "A", "B", "C", "D" ] }
B
a tectonic plate moves along a fault line
1
2
dc78319bb0
7-348
The northern hemisphere experiences winter
{ "text": [ "the month after March", "the month after November", "the month after August", "the month after June" ], "label": [ "A", "B", "C", "D" ] }
B
January is during the winter in the northern hemisphere
1
2
a8ecf6eaeb
9-651
When dirt has eroded, it takes on this pattern
{ "text": [ "circular", "grooved", "hydration", "folding" ], "label": [ "A", "B", "C", "D" ] }
B
soil loss causes grooves in soil
1
2
808e797db4
9-356
What causes objects that have mass to be pulled down?
{ "text": [ "planetary pull", "wind", "water force", "weight" ], "label": [ "A", "B", "C", "D" ] }
A
gravitational force causes objects that have mass to be pulled down on a planet
0.8
1.8
1e6dc77bb6
1433
What is an example of endangered?
{ "text": [ "deer are hunted to keep population levels in check", "birds fly south for the winter", "deer relocate in order to find better food", "hawks hunt all of the mice from a field" ], "label": [ "A", "B", "C", "D" ] }
D
endangered means low in population
1
1.8
b356d338b7
9-828
Some animals are aided in finding food sources by
{ "text": [ "aroma", "neon signs", "constellations", "mating calls" ], "label": [ "A", "B", "C", "D" ] }
A
smell is used for finding food by some animals
1
2
a8ecf6eaeb
443
If the leaves are removed from an oak tree, that can cause the tree to
{ "text": [ "lose water", "lose acorns", "lose bark", "lose energy" ], "label": [ "A", "B", "C", "D" ] }
D
a leaf performs photosynthesis
0.8
1.4
7189327f06
7-764
Using rubber gloves when working on electronics can
{ "text": [ "ruin the electronics completely", "keep electricity moving quickly", "keep electricity from moving as quickly", "stop the electronics from ever working" ], "label": [ "A", "B", "C", "D" ] }
C
an electrical insulator slows the transfer of electricity
1
1.4
b356d338b7
399
The amount of transpiration is lower in
{ "text": [ "summer", "fall", "winter", "spring" ], "label": [ "A", "B", "C", "D" ] }
C
transpiration usually happens in the leaves of a plant
0.8
1.2
7189327f06
515
As the size of a flower increases
{ "text": [ "more bees visit the flowers surrounding it", "more honey makers will be drawn to the flower", "the flower blooms anew", "birds will eat the flower" ], "label": [ "A", "B", "C", "D" ] }
B
as the size of a flower increases , the number of pollinators it will attract increases
0.8
0.8
a8ecf6eaeb
647
What harmful phenomenon can cause atmospheric warming?
{ "text": [ "gasses with pollution", "acid rain", "nuclear war", "melting ice caps" ], "label": [ "A", "B", "C", "D" ] }
A
as the amount of polluting gasses in the atmoshere increases , the atmospheric temperature will increase
0.8
1.6
474293f37c
10-2
What should I do to remain healthy
{ "text": [ "Never move from my chair", "Never talk to anyone", "Eat burgers almost everyday", "Make sure to get some shut lids" ], "label": [ "A", "B", "C", "D" ] }
D
a human requires rest to be healthy
1
1
cee82219a0
10-3
A person hits two drumsticks together and
{ "text": [ "they light up", "they fall apart", "the insides quake", "they burn" ], "label": [ "A", "B", "C", "D" ] }
C
tapping two objects together causes the particles in those objects to vibrate
1
1.67
b356d338b7
10-4
A person wants to add some dill to their burger for dinner, so they would get it from
{ "text": [ "a sawmill", "a planter", "a school", "a cow" ], "label": [ "A", "B", "C", "D" ] }
B
plants are the source of spices
1
2
b356d338b7
10-5
Large trees block sunlight from reaching what?
{ "text": [ "mountains", "oceans", "clouds", "lower areas" ], "label": [ "A", "B", "C", "D" ] }
D
large trees block sunlight from reaching the ground
1
2
1e6dc77bb6
10-6
A deer may be hungry and malnourished. In order to rectify this, the deer may
{ "text": [ "eat other deer", "consume boulders", "consume cubs", "consume dandelions" ], "label": [ "A", "B", "C", "D" ] }
D
eating food is used to get nutrients by living things
1
2
b356d338b7
10-9
Some pupa may
{ "text": [ "Use wet towels", "never happen", "go into sand", "Eat candy" ], "label": [ "A", "B", "C", "D" ] }
C
the cocoons being created occurs during the the pupa stage in a life cycle
1
1.6
cee82219a0
10-10
What can be formed by damming a river?
{ "text": [ "metals", "H2O body", "fires", "mountains" ], "label": [ "A", "B", "C", "D" ] }
B
damming a river can cause a lake to form
1
1.2
1e6dc77bb6
10-11
An example of a fossil is the bones of what kind of animal?
{ "text": [ "toy", "live", "programmed", "wiped out" ], "label": [ "A", "B", "C", "D" ] }
D
An example of a fossil is the bones of an extinct animal
1
1.6
1e6dc77bb6
10-13
What are formed by natural geological processes?
{ "text": [ "animals", "lifeless matter", "air flow", "companies" ], "label": [ "A", "B", "C", "D" ] }
B
all minerals are formed by natural geological processes
0.83
1.33
1e6dc77bb6
10-14
what kind of changes in an environment will cause a plant to adapt to survive?
{ "text": [ "new laws", "lack of light", "new poetry", "loud music" ], "label": [ "A", "B", "C", "D" ] }
B
changes in an environment cause plants to adapt to survive
1
1.75
6240cdfd8d
10-15
A person in the woods who accidentally runs into a wild wolf will have little to fear because
{ "text": [ "wolves love people", "wolves carry people", "wolves evade people", "wolves smoke people" ], "label": [ "A", "B", "C", "D" ] }
C
animals usually distance themselves from humans
0.86
1.86
b356d338b7
10-16
Large Stag that are hunted prefer to live in the
{ "text": [ "space", "ocean", "desert", "timberland" ], "label": [ "A", "B", "C", "D" ] }
D
a deer lives in a forest
1
1.71
dc78319bb0
10-17
The chillier time of the year below the equator occurs while above the equator is
{ "text": [ "wearing thick coats", "ice fishing", "wearing swimsuits", "adding blankets" ], "label": [ "A", "B", "C", "D" ] }
C
June is during the winter in the southern hemisphere
0.83
0.33
b356d338b7
10-18
torrential downpours can cause the side of a hill to become
{ "text": [ "depressed", "rock hard", "greener", "unstable" ], "label": [ "A", "B", "C", "D" ] }
D
storms can cause a landslide
0.83
2
dc78319bb0
10-20
An iron horseshoe with red stripes is held over a paperclip and
{ "text": [ "melts it", "drops it", "burns it", "yanks it" ], "label": [ "A", "B", "C", "D" ] }
D
a magnet attracts magnetic metals through magnetism
0.8
0.8
b356d338b7
10-21
Electricity is able to flow through a circuit after it is...?
{ "text": [ "Steady", "fully complete", "Turned on", "Charged" ], "label": [ "A", "B", "C", "D" ] }
B
when an electrical conductor is plugged into an outlet , a circuit is completed
0.8
1.8
52dbc5c7af
10-22
A polar bear has thick wooly fur so that he may
{ "text": [ "become a mop", "showoff", "clean the ice", "thrive" ], "label": [ "A", "B", "C", "D" ] }
D
an animal requires warmth for survival
1
1.6
cee82219a0
10-23
A system of tubes that relocates water and nutrients around in order to make most use of them can be found in
{ "text": [ "a lily", "a door", "a table", "a rock" ], "label": [ "A", "B", "C", "D" ] }
A
a plant stem contains a system of tubes for transporting water and nutrients to other parts of the plant
1
1.4
b356d338b7
10-26
If someone hears a crunching sound while walking under a tree, which of these likely happened?
{ "text": [ "dead leaves fell down", "a mouse ran away", "a duck started quacking", "a dog was barking" ], "label": [ "A", "B", "C", "D" ] }
A
if a leaf falls off of a tree then that leaf is dead
1
2
0317ce7c33
10-27
Bumble Bees like to do what in the winter
{ "text": [ "sleep years", "sleep softly", "sleep extensive periods", "sleep painfully" ], "label": [ "A", "B", "C", "D" ] }
C
hibernation is an inherited behavior
1
1.67
0d935542d3
10-28
Thee dominant trait will always be visible when
{ "text": [ "either are missing", "both are missing", "both are present", "the recessives present" ], "label": [ "A", "B", "C", "D" ] }
C
when both a dominant and recessive gene are present , the dominant trait will be visible
0.83
0.33
dc78319bb0
10-30
One example of avoiding waste when grocery shopping is to bring your own
{ "text": [ "cloth satchel", "greedy nature", "one-use paper bags", "disposable plastic bag" ], "label": [ "A", "B", "C", "D" ] }
A
An example of avoiding waste is using an object more than once
0.8
1.2
7c933a44d8
10-31
A stone is weathered into sand in about
{ "text": [ "a millennia", "a week", "a day", "a fortnight" ], "label": [ "A", "B", "C", "D" ] }
A
weathering usually occurs over a period of many years
1
2
b356d338b7
10-34
Pushing an object requires what?
{ "text": [ "wind", "water", "heavy exertion", "flowers" ], "label": [ "A", "B", "C", "D" ] }
C
pushing an object requires force
1
1.6
1e6dc77bb6
10-36
What are nutrients a source of energy for?
{ "text": [ "water", "whales", "stars", "plastids" ], "label": [ "A", "B", "C", "D" ] }
B
nutrients are a source of energy for living things
1
2
1e6dc77bb6
10-37
Bats use the organs on the side of their heads to
{ "text": [ "receive short radio pulses", "hold up their sunglasses", "create lift for flight", "attract a potential mate" ], "label": [ "A", "B", "C", "D" ] }
A
bats can echolocate
1
1.67
dc78319bb0
10-38
A person fills their tank with fossil fuels, and knows that in one hundred years
{ "text": [ "they may be more bountiful", "they may be more frequent", "they may cease existing", "they may be free" ], "label": [ "A", "B", "C", "D" ] }
C
fossil fuels are a nonrenewable resource
1
1.83
b356d338b7
10-39
If someone released a pollutant into the world, it would be all aside from
{ "text": [ "plastic", "poison", "trees", "smoke" ], "label": [ "A", "B", "C", "D" ] }
C
pollution is a source of pollutants
1
1.2
b356d338b7
10-40
Hummingbirds gather nectar using their
{ "text": [ "bills", "wings", "hands", "feet" ], "label": [ "A", "B", "C", "D" ] }
A
a skinny beak is used for obtaining food by a bird from small spaces
1
1.2
7c933a44d8
10-41
At a campsite one night we all gather round a fire to roast marshmallows; this is an example of
{ "text": [ "dinner", "fusion", "maillard reaction", "competition" ], "label": [ "A", "B", "C", "D" ] }
C
cooking causes a chemical reaction
0.8
0.8
97e7d66d68
10-42
What can genes do?
{ "text": [ "Give a young goat hair that looks like its mother's hair", "Make a baby chubby", "Make a horse break its leg", "Attack viruses and bacteria" ], "label": [ "A", "B", "C", "D" ] }
A
genes are a vehicle for passing inherited characteristics from parent to offspring
0.83
1.83
3f32b550f3
10-44
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
{ "text": [ "need to play games", "bedtime coming sooner than thought", "lack of food preservation", "exhaustion from the sun" ], "label": [ "A", "B", "C", "D" ] }
C
microorganisms cause food to spoil
1
2
b356d338b7
10-47
How might you figure out what a parts are needed to let your car drive?
{ "text": [ "think very hard until you figure it out", "ask the person who invented it", "throw it in a lake and see if it floats", "break it down and determine what it is composed of" ], "label": [ "A", "B", "C", "D" ] }
D
the composition of something can be used to identify that something
1
1.6
0317ce7c33
10-50
You may use a tree to
{ "text": [ "build a human", "build a bench", "build a car", "build a computer" ], "label": [ "A", "B", "C", "D" ] }
B
trees are a renewable resource
1
2
cee82219a0
10-52
A source of heat could be
{ "text": [ "an ice cube", "a fan", "holding hands", "a snowflake" ], "label": [ "A", "B", "C", "D" ] }
C
a radiator is a source of heat
1
2
cee82219a0
10-53
What contains nutrients for plants?
{ "text": [ "dirt cheap", "wind", "ground minerals", "soiled clothes" ], "label": [ "A", "B", "C", "D" ] }
C
soil contains nutrients for plants
1
2
1e6dc77bb6
10-55
Light has the inability to shine through what?
{ "text": [ "solid wood", "glass", "atmospheres", "water" ], "label": [ "A", "B", "C", "D" ] }
A
no light shines through an opaque object
1
2
1e6dc77bb6
10-56
A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now
{ "text": [ "massive canyons", "large bricks", "old socks", "small creeks" ], "label": [ "A", "B", "C", "D" ] }
A
most canyons are formed by flowing rivers through erosion over long periods of time
1
1.6
b356d338b7
10-57
Taking a chicken leg from a deep freezer and placing it on a kitchen counter will
{ "text": [ "cause it to die", "cause it to unfreeze", "cause it to freeze", "cause it to corrode" ], "label": [ "A", "B", "C", "D" ] }
B
moving an object from a cool place to a warm place causes the object 's temperature to increase
1
2
b356d338b7
10-58
A ball rolling over carpet will go ______ than a ball rolling over concrete.
{ "text": [ "slower", "speedier", "greater", "faster" ], "label": [ "A", "B", "C", "D" ] }
A
as the roughness of something increases , the friction of that something will increase when its surface moves against another surface
1
2
b356d338b7
10-59
Just like with humans, if another organism consumes more calories than it burns off, it will inevitably
{ "text": [ "get fatter", "run", "fly", "die" ], "label": [ "A", "B", "C", "D" ] }
A
as the amount of food an animal eats increases , the weight of that animal will increase
1
2
bdb4135787
10-60
Why did the roadrunner cross the desert road?
{ "text": [ "to evade a polar bear", "to evade a coyote", "to dodge a tsunami", "to outrun an avalanche" ], "label": [ "A", "B", "C", "D" ] }
B
some animals move quickly to escape predators
1
0.8
7c933a44d8
10-61
When you exit a dark film theater, the world
{ "text": [ "looks darker", "looks brighter", "looks the same", "looks more French" ], "label": [ "A", "B", "C", "D" ] }
B
when light enters the eye through the pupil , that light falls on the retina
0.8
1.6
7c933a44d8
10-63
A puppy may be taken away from people if they
{ "text": [ "keep it outside lacking protection", "play with it affectionately", "feed it quality food", "give it clean water" ], "label": [ "A", "B", "C", "D" ] }
A
an animal requires shelter
1
2
b356d338b7