Datasets:
allenai
/
openbookqa

Dataset card Data Studio Files Community
8
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stringlengths
2
7
question_stem
stringlengths
1
333
choices
sequence
answerKey
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4 values
fact1
stringlengths
13
150
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float32
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14-232
A mechanism that a ____ uses is a ____
{ "text": [ "see-saw; pulley", "crane; pulley", "lever; lever", "cat; fishing rod" ], "label": [ "A", "B", "C", "D" ] }
B
a pulley is used for lifting objects
0.8
1.6
7b06152ffc
14-234
As rain freezes in the mountains it splits
{ "text": [ "granite", "trees", "bears", "cars" ], "label": [ "A", "B", "C", "D" ] }
A
ice wedging is when ice causes rocks to crack by expanding in openings
0.8
2
dc78319bb0
14-238
What conducts electricity?
{ "text": [ "a lego brick", "suit of armor", "a wooden table", "a T-shirt" ], "label": [ "A", "B", "C", "D" ] }
B
electrical conduction is when metals conduct electricity through metal
1
2
52dbc5c7af
14-239
Cars are big polluters because they release toxins from the gas into the air making it
{ "text": [ "healthier to breathe", "unhealthy to breathe", "candy", "space" ], "label": [ "A", "B", "C", "D" ] }
B
polluting means something poisonous is added to an environment causing harm to the environment
1
2
bdb4135787
14-240
Adding something poisonous to an environment and harming it is called what?
{ "text": [ "dirtying", "liking", "cleaning", "observing" ], "label": [ "A", "B", "C", "D" ] }
A
polluting means something poisonous is added to an environment causing harm to the environment
1
2
1e6dc77bb6
14-241
A seaman will likely use this tool more than other:
{ "text": [ "plate with a plug", "candle with a wick", "disc with an arrow", "card with a strip" ], "label": [ "A", "B", "C", "D" ] }
C
a compass is used to navigate oceans
0.8
0.8
b356d338b7
14-244
____ burns from the energy of ____
{ "text": [ "death; wind", "a teacandle; wax", "food; water", "water; fire" ], "label": [ "A", "B", "C", "D" ] }
B
lighting a candle causes that candle to burn
0.8
2
7b06152ffc
14-245
Which would you use a graduated cylinder for?
{ "text": [ "to measure bone shards", "to measure a solid", "to measure a dog", "to measure grape kool-aid" ], "label": [ "A", "B", "C", "D" ] }
D
a graduated cylinder is used to measure volume of an object
1
2
7b06152ffc
14-248
Sleet is made of what?
{ "text": [ "wind", "icing", "hard h2o", "frosting" ], "label": [ "A", "B", "C", "D" ] }
C
sleet is made of ice
1
1.6
1e6dc77bb6
14-249
Lifting weights damages your cells, so in order for them to be repaired and grow bigger, you need to
{ "text": [ "consume meat products", "nothing", "die", "fly away" ], "label": [ "A", "B", "C", "D" ] }
A
protein is used to repair cells by the human body
1
1.8
bdb4135787
14-250
When the moon, sun, and earth line up, tides are at their
{ "text": [ "lower", "increased", "gone away", "just okay" ], "label": [ "A", "B", "C", "D" ] }
B
the phases of the Moon change the appearance of the Moon
0.8
1.6
52dbc5c7af
14-251
When the earth shades part of the moon at night it's called
{ "text": [ "lunar orbit", "the phases", "weather", "bad luck" ], "label": [ "A", "B", "C", "D" ] }
B
the phases of the Moon change the appearance of the Moon
0.8
1.6
dc78319bb0
14-255
An exertion on a thing that is going against the thing's intended direction, when in motion will
{ "text": [ "melt it", "oppose it", "speed it up", "burn it" ], "label": [ "A", "B", "C", "D" ] }
B
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
1.8
b356d338b7
14-259
If you need something to mix kool-aid, what would you avoid?
{ "text": [ "faucet water", "well water", "seawater", "bottled water" ], "label": [ "A", "B", "C", "D" ] }
C
the ocean contains large amounts of salt water
1
2
7b06152ffc
14-261
To function, electrical energy is required for what kind of devices?
{ "text": [ "wet", "zapping powered", "hydro", "watery" ], "label": [ "A", "B", "C", "D" ] }
B
electric devices require electrical energy to function
1
2
1e6dc77bb6
14-263
Heat causes you to sweat, so at which time of day will you sweat most?
{ "text": [ "high noon", "night time", "early morning", "during a snowstorm" ], "label": [ "A", "B", "C", "D" ] }
A
sunlight produces heat
1
2
bdb4135787
14-264
An amphibian has what temperature blood?
{ "text": [ "toasty", "chilly", "hot", "burning" ], "label": [ "A", "B", "C", "D" ] }
B
an amphibian is cold-blooded
1
2
1e6dc77bb6
14-265
Which animal is warm blooded?
{ "text": [ "salamander", "toad", "parakeet", "tadpole" ], "label": [ "A", "B", "C", "D" ] }
C
an amphibian is cold-blooded
0.8
2
7189327f06
14-266
Which is more likely the result of a big earthquake
{ "text": [ "a mountain", "a big house", "a modern airplane.", "a fancy car" ], "label": [ "A", "B", "C", "D" ] }
A
earthquakes cause rock layers to fold on top of each other
1
2
3f694a1978
14-267
Earthquakes cause rock layers to do what?
{ "text": [ "crease", "evaporate", "sink", "melt" ], "label": [ "A", "B", "C", "D" ] }
A
earthquakes cause rock layers to fold on top of each other
1
1.8
1e6dc77bb6
14-268
Which of the following would likely reduce pollution the most?
{ "text": [ "using a truck instead of a car", "using a car instead of the bus", "using a motorcycle instead of a bike", "using a bicycle instead of a motorcycle" ], "label": [ "A", "B", "C", "D" ] }
D
pollution is when humans pollute the environment with pollutants
1
2
52dbc5c7af
14-269
A way in which humans may cause pollution to the environment is
{ "text": [ "using bug killer on crops", "avoiding spilling oil into oceans", "placing plastics in special containers", "making laws against littering" ], "label": [ "A", "B", "C", "D" ] }
A
pollution is when humans pollute the environment with pollutants
1
2
b356d338b7
14-270
Magma is sourced in volcanoes and
{ "text": [ "is high enough kelvin to melt steel", "on the desert plains", "is beneath the aliens", "can freeze water at all times" ], "label": [ "A", "B", "C", "D" ] }
A
volcanoes are often found under oceans
1
2
52dbc5c7af
14-272
What will it be harder to see as light pollution increases?
{ "text": [ "sky", "moon", "stars", "sun" ], "label": [ "A", "B", "C", "D" ] }
C
as light pollution increases , seeing the stars will be harder
1
1.6
c25a43fe8d
14-273
The more factories and cars there are releasing gas in the air, the harder it will be to
{ "text": [ "lay down", "to space", "go stargazing", "sit down" ], "label": [ "A", "B", "C", "D" ] }
C
as light pollution increases , seeing the stars will be harder
1
2
bdb4135787
14-275
A quail's life starts after it leaves the
{ "text": [ "farm", "country", "calcium housing", "earth" ], "label": [ "A", "B", "C", "D" ] }
C
if an animal hatches from an egg then that animal is born
1
1.6
dc78319bb0
14-277
A thing which may be found at a special location for reusing materials is a
{ "text": [ "fresh cat litter", "new brick house", "rusted aluminum tray", "old used wax" ], "label": [ "A", "B", "C", "D" ] }
C
aluminum is recyclable
0.8
1.8
b356d338b7
14-279
Flowers make themselves attractive to hummingbirds with
{ "text": [ "nocturnal access", "prickly thorns", "dull, subdued colors", "an optimal angle" ], "label": [ "A", "B", "C", "D" ] }
D
when pollen sticks to a hummingbird , that pollen will move to where the hummingbird moves
1
2
7c933a44d8
14-281
If a person wants to watch the eclipse
{ "text": [ "it's best to go without sunglasses", "it's best to use a telescope", "it's best to just look at it", "it's best to use eye protection" ], "label": [ "A", "B", "C", "D" ] }
D
a solar eclipse could only happen during the new moon
1
2
52dbc5c7af
14-283
In an auction, how might a seller avoid too much of a loss?
{ "text": [ "buyer beware", "Auction Block", "Sealed Bid", "setting a reserve" ], "label": [ "A", "B", "C", "D" ] }
D
as the sale of a product decreases , the amount of money made by the person selling that product will decrease
0.8
1.4
063988c9fc
14-284
If above your head in the out of doors is gray during the daylight hours then the likeliest need for your travels that day would be
{ "text": [ "bikini", "umbrella", "beach ball", "sunscreen" ], "label": [ "A", "B", "C", "D" ] }
B
clouds produce rain
0.8
1.2
b356d338b7
14-285
Because clouds are what make rain, storms are unlikely to happen when the sky is
{ "text": [ "murdered", "clear and cloudy", "candy", "clear and cloudless" ], "label": [ "A", "B", "C", "D" ] }
D
clouds produce rain
0.8
2
bdb4135787
14-287
Sparrows gain lift with more grace than a vulture due to
{ "text": [ "mental capacity", "will power", "feather color", "size" ], "label": [ "A", "B", "C", "D" ] }
D
as the weight of an animal decreases , that animal will fly more easily
1
1.8
dc78319bb0
14-290
A producer produces it's own
{ "text": [ "nourishment", "plays", "rhythm", "heartbeat" ], "label": [ "A", "B", "C", "D" ] }
A
In the food chain process a green plant has the role of producer
1
2
3936d56dda
14-291
In the food chain process what has the role of producer?
{ "text": [ "eaters", "flora", "carnivore", "consumers" ], "label": [ "A", "B", "C", "D" ] }
B
In the food chain process a green plant has the role of producer
1
1.8
1e6dc77bb6
14-294
What's usually hot in temperature?
{ "text": [ "the Sahara", "Minnesota", "Alaska", "corpses" ], "label": [ "A", "B", "C", "D" ] }
A
a desert environment is usually hot in temperature
1
2
78e0a411ed
14-295
Which thrives in unusually hot and dry places?
{ "text": [ "jellyfish", "arctic foxes", "fennec foxes", "polar bears" ], "label": [ "A", "B", "C", "D" ] }
C
a desert environment is usually hot in temperature
1
2
7c933a44d8
14-300
Rock that has been metamorphosed will have potentially withstood this to get to that point
{ "text": [ "old trees", "small mice", "large exertions", "big sneezes" ], "label": [ "A", "B", "C", "D" ] }
C
extreme heat and pressure metamorphose rock into metamorphic rock
1
2
b356d338b7
14-302
A rock tumbler revolves to
{ "text": [ "collect bees", "trap clowns", "facet diamonds", "smooth gemstones" ], "label": [ "A", "B", "C", "D" ] }
D
contact between rocks over long periods of time causes rocks to smooth
1
2
dc78319bb0
14-303
If you are at a pond throwing rocks, what picnic leisure item should a rock look most like for skipping?
{ "text": [ "Frisbee", "Soccer Ball", "Football", "Stick" ], "label": [ "A", "B", "C", "D" ] }
A
contact between rocks over long periods of time causes rocks to smooth
1
1.8
063988c9fc
14-307
A kitten is born and a person who is petting it can know that it
{ "text": [ "broke through shell", "was hatched", "was an egg", "came out breathing" ], "label": [ "A", "B", "C", "D" ] }
D
live birth means developing inside the mother instead of an egg
1
2
b356d338b7
14-308
Two felled trees, split in twain, with the same number of rings, means they're the same
{ "text": [ "emotionally", "crab", "type of tree", "age" ], "label": [ "A", "B", "C", "D" ] }
D
a tree growing a tree-growth ring occurs once per year
1
2
7c933a44d8
14-309
The outer casing of a tree expands how many times a year
{ "text": [ "1000 times", "ten times", "once", "100 times" ], "label": [ "A", "B", "C", "D" ] }
C
a tree growing a tree-growth ring occurs once per year
1
1.8
dc78319bb0
14-311
a car engine usually converts gasoline into motion and heat through what?
{ "text": [ "air", "hot peppers", "water", "fiery reaction" ], "label": [ "A", "B", "C", "D" ] }
D
a car engine usually converts gasoline into motion and heat through combustion
1
1.8
1e6dc77bb6
14-312
The arctic environment mostly reflects all colors from the closest star because
{ "text": [ "it's covered in prisms", "it's covered in white precipitation", "it's always raining there", "the ground is completely covered with white animals" ], "label": [ "A", "B", "C", "D" ] }
B
the arctic environment is white in color from being covered in snow
0.8
2
3f32b550f3
14-314
A thing which has a texture may have that texture observed by an eyeless creature through
{ "text": [ "contact", "sight", "smell", "sound" ], "label": [ "A", "B", "C", "D" ] }
A
touch can be used for detecting texture
0.8
2
b356d338b7
14-316
If an area is experiencing a drought, how can they overcome the lack of water?
{ "text": [ "a downpour", "nothing", "more drought", "go to space" ], "label": [ "A", "B", "C", "D" ] }
A
as the amount of rainfall increases in an area , the amount of available water in that area will increase
1
2
bdb4135787
14-319
the Grand Canyon was formed by the Colorado River doing what over long periods of time?
{ "text": [ "blazing", "melting", "moving steadily", "evaporating" ], "label": [ "A", "B", "C", "D" ] }
C
the Grand Canyon was formed by the Colorado River flowing over long periods of time
0.8
2
1e6dc77bb6
14-323
Which of these uses shelter for protection against weather?
{ "text": [ "a planet", "a centipede", "a rock", "an ocean" ], "label": [ "A", "B", "C", "D" ] }
B
shelter is used for protection by animals against weather
1
2
fceb6ad063
14-324
Bobby had a new toy. It had lots of buttons on it. One of the buttons had a picture of a cow on it and every time Bobby pushed that button the toy would make a mooing noise. That's because
{ "text": [ "a circuit was opened up when he pressed the button", "His new toy was possessed", "a cow was inside of the toy", "a circuit was made intact when the button was pressed" ], "label": [ "A", "B", "C", "D" ] }
D
pushing a button sometimes completes a circuit
1
1.8
3f32b550f3
14-325
Which likely completes a circuit?
{ "text": [ "a bird's eye", "a dog's paw", "a wooden ruler", "your phone's keys" ], "label": [ "A", "B", "C", "D" ] }
D
pushing a button sometimes completes a circuit
1
2
7b06152ffc
14-326
The sun is the what that is closest to earth?
{ "text": [ "battery", "astral light", "person", "moon" ], "label": [ "A", "B", "C", "D" ] }
B
the Sun is the star that is closest to Earth
0.8
2
1e6dc77bb6
14-330
What can you make with the stove?
{ "text": [ "ice cream sundaes", "whipped cream", "egg noodles", "ice cream sandwiches" ], "label": [ "A", "B", "C", "D" ] }
C
if liquid is boiling then that liquid is hot
1
2
7c933a44d8
14-333
A man will most likely be unable to see if he gets lost in
{ "text": [ "a dense forest", "a long river", "a desert", "a mountain" ], "label": [ "A", "B", "C", "D" ] }
A
a dense forest environment is often dark in color
0.8
1.6
3f694a1978
14-334
What dense environment is often dark in color?
{ "text": [ "plains", "mountains", "tree land", "deserts" ], "label": [ "A", "B", "C", "D" ] }
C
a dense forest environment is often dark in color
0.8
0.8
1e6dc77bb6
14-337
the circulatory system carries oxygen from the digestive and respiratory systems to the rest of the what?
{ "text": [ "physical being", "leads", "stars", "humanity" ], "label": [ "A", "B", "C", "D" ] }
A
the circulatory system carries oxygen from the digestive and respiratory systems to the rest of the body
1
2
1e6dc77bb6
14-339
See evaporation in action by
{ "text": [ "leaving two mason jars out with different levels of gatorade", "run for city council", "take a walk on the sun", "become a human bug" ], "label": [ "A", "B", "C", "D" ] }
A
evaporation causes amount of water to decrease
0.8
1.6
cee82219a0
14-342
An Afghan Hound get all its hair from
{ "text": [ "its parents", "the water", "the sun", "its siblings" ], "label": [ "A", "B", "C", "D" ] }
A
the length of the hair of an animal is an acquired characteristic
1
2
3f694a1978
14-343
You'd best bring water if you go to
{ "text": [ "a lake", "a reservoir", "a pond", "the moon" ], "label": [ "A", "B", "C", "D" ] }
D
the moon does not contain water
1
2
7c933a44d8
14-344
the moon is lacking what?
{ "text": [ "rocks", "craters", "gravity", "h2o" ], "label": [ "A", "B", "C", "D" ] }
D
the moon does not contain water
1
2
1e6dc77bb6
14-345
A person avoiding UV rays would
{ "text": [ "gather seashells at the beach", "sunbathe in their yard", "dig a trench outdoors", "close their bedroom blinds" ], "label": [ "A", "B", "C", "D" ] }
D
sunlight contains ultraviolet light
1
2
b356d338b7
14-346
Which two letters are most associated with painful, red flesh?
{ "text": [ "O and A", "Q and P", "U and V", "F and J" ], "label": [ "A", "B", "C", "D" ] }
C
sunlight contains ultraviolet light
0.8
1.6
7b06152ffc
14-347
What has more mass than the moon?
{ "text": [ "your home planet", "Skylab", "the Atlantic ocean", "pluto" ], "label": [ "A", "B", "C", "D" ] }
A
the earth has more mass than the moon
0.8
2
78e0a411ed
14-349
If you place a piece of paper on a hot object it will leave a
{ "text": [ "damp spot", "a curl", "some ice", "a singe mark" ], "label": [ "A", "B", "C", "D" ] }
D
if an object is hot then the surfaces of that object are hot
0.8
2
fb25cb3be9
14-350
Which is true?
{ "text": [ "hot coffee will stay hot forever", "hot coffee is cold", "hot coffee can injure due to its temperature", "hot coffee prevents getting hot enough to burn" ], "label": [ "A", "B", "C", "D" ] }
C
if an object is hot then the surfaces of that object are hot
1
2
7b06152ffc
14-352
A cat's body temperature would be highest if immersed in
{ "text": [ "apple juice", "lava", "liquid nitrogen", "water" ], "label": [ "A", "B", "C", "D" ] }
B
an island is formed by lava cooling on the ocean floor over time
1
2
52dbc5c7af
14-355
Heat exposure at higher temperatures without ability to regulate internal body temperatures will result in the expiration of which of these?
{ "text": [ "ace of spades", "bored ghosts", "large bridge", "gila monster" ], "label": [ "A", "B", "C", "D" ] }
D
if an organism becomes too hot then that organism may die
0.8
1.6
b356d338b7
14-356
If you're stranded on a desert for a week without clothes, you're likely to
{ "text": [ "evaporate", "find a forest", "freeze", "perish" ], "label": [ "A", "B", "C", "D" ] }
D
if an organism becomes too hot then that organism may die
1
2
3f694a1978
14-357
Bees
{ "text": [ "make honey from fruit", "sell their honey to farmers", "manufacture honey from a sweet liquid found in flowers", "gather honey from flowers" ], "label": [ "A", "B", "C", "D" ] }
C
bees convert nectar into honey
1
2
3f32b550f3
14-359
Where might you find a live, breathing eagle?
{ "text": [ "the moon", "in a thimble", "the woods", "a programming language" ], "label": [ "A", "B", "C", "D" ] }
C
some birds live in forests
1
2
7c933a44d8
14-360
Which is true?
{ "text": [ "one might happen upon a wild dinosaur in its home", "one might happen upon a wild shark in a forest", "one might happen upon a wild eagle in a van", "one might happen upon a wild osprey in a forest" ], "label": [ "A", "B", "C", "D" ] }
D
some birds live in forests
1
2
7b06152ffc
14-362
mechanical weathering is breaking down what by mechanical means?
{ "text": [ "hills", "trees", "knolls", "boulders" ], "label": [ "A", "B", "C", "D" ] }
D
mechanical weathering is when rocks are broken down by mechanical means
0.8
1
1e6dc77bb6
14-365
Avoiding fossil fuel usage is an example of what?
{ "text": [ "keeping natural", "destroying", "eliminating", "burning" ], "label": [ "A", "B", "C", "D" ] }
A
An example of conservation is not using fossil fuel
0.8
1.6
1e6dc77bb6
14-366
Which would be conserving resources?
{ "text": [ "buying a new truck", "buying a new SUV", "eating only steaks and caviar", "abstaining from riding a motorcycle" ], "label": [ "A", "B", "C", "D" ] }
D
An example of conservation is not using fossil fuel
1
2
7b06152ffc
14-369
At first glance the car seamed very small but just before it hits a person it will appear
{ "text": [ "out of nowhere", "to be large", "on top", "and disappear" ], "label": [ "A", "B", "C", "D" ] }
B
if an object is close then that object will appear large
0.8
1.6
dc78319bb0
14-372
A place where penguins exist with pods of black and white mammals is
{ "text": [ "full of sand", "painted with cream", "uninhabitable by iguanas", "warm and windy" ], "label": [ "A", "B", "C", "D" ] }
C
the arctic environment is covered in snow
1
2
b356d338b7
14-374
Aside from plants, lizards also eat bugs for
{ "text": [ "singing", "crying", "nothing", "sustenance" ], "label": [ "A", "B", "C", "D" ] }
D
lizards eat insects
1
2
bdb4135787
14-376
An example of creating an alternative fuel is turning what material into fuel?
{ "text": [ "sand", "mineral", "vegetation", "rocks" ], "label": [ "A", "B", "C", "D" ] }
C
An example of creating an alternative fuel is turning plant material into fuel
0.8
2
1e6dc77bb6
14-377
Which of the following is true?
{ "text": [ "sunlight works best in caves", "fear can fuel motorcycles", "corn can fuel public transit", "rice can never be used as fuel" ], "label": [ "A", "B", "C", "D" ] }
C
An example of creating an alternative fuel is turning plant material into fuel
0.8
2
7b06152ffc
14-378
Pesticides are used on a lot of crops, so it is best to wash them before consumption in order to avoid
{ "text": [ "nothing", "falling ill", "flying", "Floating" ], "label": [ "A", "B", "C", "D" ] }
B
eating food that contains pesticides can have a negative impact on humans
1
2
bdb4135787
14-380
Who would be healthier?
{ "text": [ "a workaholic", "a heavy sleeper", "an party animal", "a night owl" ], "label": [ "A", "B", "C", "D" ] }
B
rest has a positive impact on a health
0.8
1.2
52dbc5c7af
14-381
Which habit is healthiest for humans?
{ "text": [ "adequate sleep", "only eating candy", "extreme alcohol consumption", "parachute-free sky-diving" ], "label": [ "A", "B", "C", "D" ] }
A
rest has a positive impact on a health
1
2
7c933a44d8
14-382
Which can be used to pass information from one person to another?
{ "text": [ "an invention by Marconi", "an invention by Newton", "an invention by McCormick", "an invention by Pasteur" ], "label": [ "A", "B", "C", "D" ] }
A
a radio is used for communication
1
2
be7a45e47c
14-383
A radio is used for what?
{ "text": [ "people contact", "heat", "mail", "food" ], "label": [ "A", "B", "C", "D" ] }
A
a radio is used for communication
1
2
1e6dc77bb6
14-384
The state of a gas vaporized from a surface liquid under increased pressure and higher temperatures is
{ "text": [ "part of how nature replenishes, purifies and recirculates water", "a stage when water molecules are prevented from escaping into the atmosphere", "a stage when moisture leaves the atmosphere without being recirculated", "a stage that only occurs once" ], "label": [ "A", "B", "C", "D" ] }
A
evaporation is a stage in the water cycle process
1
1.8
5ac34b743b
14-386
You are likely to find the fewest amount of animals in
{ "text": [ "the Pacific Ocean", "the Amazon rainforest", "the African Savanna", "the Arctic" ], "label": [ "A", "B", "C", "D" ] }
D
cold environments contain few organisms
1
2
3f694a1978
14-387
There are zero amphibians on
{ "text": [ "Mexico", "Icebergs", "England", "Texas" ], "label": [ "A", "B", "C", "D" ] }
B
cold environments contain few organisms
1
2
dc78319bb0
14-389
During the rainy season in a city, the amount of sunlight in the city will
{ "text": [ "stay the same", "decrease", "expand", "increase" ], "label": [ "A", "B", "C", "D" ] }
B
as the amount of rain increases in an environment , available sunlight will decrease in that environment
1
2
3f694a1978
14-390
An insect may pose as bird poop to
{ "text": [ "make social commentary", "film fetish smut", "blend with surroundings", "attract birds" ], "label": [ "A", "B", "C", "D" ] }
C
An example of camouflage is when something has the same color as its environment
1
2
7c933a44d8
14-391
An example of camouflage could be
{ "text": [ "Cleaning make up off my face", "Going naked outside on a rainy day", "A sting ray covering itself in sand", "Baking a cake for a birthday" ], "label": [ "A", "B", "C", "D" ] }
C
An example of camouflage is when something has the same color as its environment
1
2
52dbc5c7af
14-393
An example of a house hold item that could be an insulator could be
{ "text": [ "Diamonds", "Silver", "Gold", "Tupperware" ], "label": [ "A", "B", "C", "D" ] }
D
down feathers are a thermal energy insulator
0.8
1.6
cee82219a0
14-396
The temperature of a monitor lizard will increase if it
{ "text": [ "goes into a hole underground", "hides under a tree", "swims in a fountain", "leaves a rainy forest for a sunny desert" ], "label": [ "A", "B", "C", "D" ] }
D
as temperature in the environment increases , the body temperature of a reptile in that environment will increase
1
2
3f32b550f3
14-397
A person may find themselves shading their eyes in the evening if they are driving
{ "text": [ "from north to east", "from west to east", "from west to south", "from east to west" ], "label": [ "A", "B", "C", "D" ] }
D
the sun sets in the west
0.8
1.6
b356d338b7
14-399
every four seasons a cedar expands it's
{ "text": [ "lung capacity", "sight", "vocal range", "outer covering" ], "label": [ "A", "B", "C", "D" ] }
D
the number of rings in a tree trunk can be used to estimate the age of the tree
1
2
dc78319bb0
14-402
Which can happen during an experiment that might be dangerous?
{ "text": [ "lemon juice splashing", "students speaking", "backpacks opening", "ice melting" ], "label": [ "A", "B", "C", "D" ] }
A
chemical splashing sometimes occurs during experiments
0.8
1
7b06152ffc
14-404
Which is likely to have a means to transport water from the dirt to the rest of its body?
{ "text": [ "the cows that humans eat", "the crickets that owls eat", "the roses a panda eats", "the chicken that cats eat" ], "label": [ "A", "B", "C", "D" ] }
C
a plant stem is the vehicle for transporting water and food from roots to the rest of the plant
1
2
7b06152ffc
14-405
A thing which makes shifts to different forms may be gaining the ability to do so due to
{ "text": [ "ear changes", "understanding chemistry", "temperature changes", "growing teeth" ], "label": [ "A", "B", "C", "D" ] }
C
heat can change the state of matter
0.8
1.4
b356d338b7
14-406
A chocolate rabbit melts away from
{ "text": [ "an icy pond", "a freezer", "snow", "a curling iron" ], "label": [ "A", "B", "C", "D" ] }
D
heat can change the state of matter
1
2
7c933a44d8
14-407
Where would a polar bear be happiest?
{ "text": [ "wherever an igloo could be built", "in a pile of fake snow in the desert", "in the same country where kangaroos live in the wild", "in a heated house" ], "label": [ "A", "B", "C", "D" ] }
A
polar bears live in cold environments
1
2
3f32b550f3
14-408
Polar bears live in cold what?
{ "text": [ "tropics", "planets", "locales", "homes" ], "label": [ "A", "B", "C", "D" ] }
C
polar bears live in cold environments
1
1.4
1e6dc77bb6