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
12-966
An electrical conductor is a vehicle for what?
{ "text": [ "people", "water", "sunlight", "zapping energy" ], "label": [ "A", "B", "C", "D" ] }
D
An electrical conductor is a vehicle for the flow of electricity
1
1.2
1e6dc77bb6
12-967
During cellar respiration I might find myself with
{ "text": [ "candy", "natural face water", "magic", "time travel powers" ], "label": [ "A", "B", "C", "D" ] }
B
all cells perform cellular respiration
0.8
0.8
cee82219a0
12-969
If a hog is going to eat dinner it can
{ "text": [ "produce fresh food", "make a reservation", "search for it", "make its own" ], "label": [ "A", "B", "C", "D" ] }
C
a consumer can not produce its own food
1
2
b356d338b7
12-972
Trees are mulched and liquefied before being dried to make
{ "text": [ "houses", "paper", "toothpicks", "floors" ], "label": [ "A", "B", "C", "D" ] }
B
creating paper requires cutting down trees
0.8
2
dc78319bb0
12-975
What do cactuses do when the monsoons come to their habitat?
{ "text": [ "sell precipitation to someone else", "use precipitation right away", "store precipitation for future use", "give precipitation to their friends" ], "label": [ "A", "B", "C", "D" ] }
C
a cactus stores water
0.8
1.8
0317ce7c33
12-978
To prepare hamburgers and hot dogs for eating you need
{ "text": [ "glitter", "a firepit", "snowmen", "arsenic" ], "label": [ "A", "B", "C", "D" ] }
B
cooking food requires adding heat energy
1
2
7c933a44d8
12-979
which one of these is false about the greenhouse effect?
{ "text": [ "it could cause polar melting", "it causes green air in the sky", "it causes overall temperature rise", "it heats up the atmosphere" ], "label": [ "A", "B", "C", "D" ] }
B
the greenhouse effect is when carbon in the air heats a planet 's atmosphere
0.8
2
cf7109905e
12-980
Which of these has resonating wood?
{ "text": [ "a lute", "a bell", "a metal flute", "a saxophone" ], "label": [ "A", "B", "C", "D" ] }
A
strumming a string can cause that string to vibrate
1
2
7c933a44d8
12-981
All predators are also carnivorous because predators
{ "text": [ "murder other beings", "Count stuff", "cook veggies", "listen to music" ], "label": [ "A", "B", "C", "D" ] }
A
carnivores are predators
1
2
bdb4135787
12-982
What births live young?
{ "text": [ "a feathered animal with a beak", "a tail having tree dweller", "a modern sport utility vehicle", "a planet close to the sun" ], "label": [ "A", "B", "C", "D" ] }
B
a monkey births live young
0.8
2
78e0a411ed
12-983
A landslide may bring immense problems to
{ "text": [ "living regions", "Jupiter", "space", "time travel" ], "label": [ "A", "B", "C", "D" ] }
A
a landslide is when gravity rapidly moves rocks or soil downhill especially after a rain storm
1
2
cee82219a0
12-984
High areas can be visually represented by:
{ "text": [ "deep sea", "mountains", "valleys", "basins" ], "label": [ "A", "B", "C", "D" ] }
B
the Himalayas were formed by rock folding
1
2
52dbc5c7af
12-986
Which of the following is most likely to occur?
{ "text": [ "rice grains absorb other rice grains", "humans absorb other humans", "Play-Doh absorbs other colors of Play-Doh", "sponges absorb other sponges" ], "label": [ "A", "B", "C", "D" ] }
C
if something absorbs something else then that something will contain that something else
1
1.2
7b06152ffc
12-987
The wheels of a skateboard spin around a
{ "text": [ "shaft", "street", "person", "board" ], "label": [ "A", "B", "C", "D" ] }
A
a revolution is when something revolves around something else
0.8
2
dc78319bb0
12-988
Adding salt to liquid decreases what?
{ "text": [ "light", "energy", "magnetism", "thawing temp" ], "label": [ "A", "B", "C", "D" ] }
D
adding salt to a liquid decreases the melting point of that liquid
0.8
1.4
1e6dc77bb6
12-989
Which of the following reasons would an angler fish use a light?
{ "text": [ "attracting researchers", "attracting humans", "attracting predators", "attracting sardines" ], "label": [ "A", "B", "C", "D" ] }
D
producing light is used for attracting prey by some deep sea animals
1
1.8
7b06152ffc
12-991
A magnet would most likely stick to
{ "text": [ "a noodle", "a chopstick", "a girder", "a plastic cup" ], "label": [ "A", "B", "C", "D" ] }
C
carbon steel is always magnetic
1
1.8
7c933a44d8
12-992
If a thing is seen, then
{ "text": [ "the pupil was studying", "the pupil absorbed light", "light was put out", "the pupil was gone" ], "label": [ "A", "B", "C", "D" ] }
B
light enters the eye through the pupil
1
1.4
b356d338b7
12-993
Burning wood was the only way to do what to your house back in the day?
{ "text": [ "make it tasty", "make it rain", "raise the temperature", "decrease the temperature" ], "label": [ "A", "B", "C", "D" ] }
C
burning wood is used to produce heat
1
2
bdb4135787
12-994
what is the proportionality of a rise in bacteria content and human health?
{ "text": [ "they are inversely proportional", "they are in direct proportion", "they both cancel each other out", "they lack a relationship" ], "label": [ "A", "B", "C", "D" ] }
A
reducing bacteria in food prevents illness in people
0.8
1.2
cf7109905e
12-996
A thing that is near a running wood stove will discover when touching the stove
{ "text": [ "that it is cool", "that it is safe", "that it is chilly", "that it will sear" ], "label": [ "A", "B", "C", "D" ] }
D
if an object is exposed to a source of heat then that conductor may become hot
1
2
b356d338b7
12-997
If a thing creates sugars in a natural system, then it is likely a
{ "text": [ "daffodil", "wolf", "rabbit", "deer" ], "label": [ "A", "B", "C", "D" ] }
A
a producer is a source of sugar in an ecosystem
1
1.8
b356d338b7
12-998
What activity is a part of the wheel of organic life?
{ "text": [ "having sex", "black holes", "nuclear meltdowns", "supernova" ], "label": [ "A", "B", "C", "D" ] }
A
reproduction is a stage in the life cycle process
1
2
7c933a44d8
12-999
Turning a piece of paper into a ball is an example of
{ "text": [ "folding", "flattening", "squashing", "restoring" ], "label": [ "A", "B", "C", "D" ] }
C
crumple means change shape from smooth into compacted by physical force
1
2
dc78319bb0
12-1000
An electron microscope can look at
{ "text": [ "my emotions", "an elephant", "a dog", "my common cold" ], "label": [ "A", "B", "C", "D" ] }
D
an electron microscope creates a picture
1
1.6
cee82219a0
12-1001
deserts are known for having what type of climates?
{ "text": [ "scorching", "comfortable", "average temps", "lush" ], "label": [ "A", "B", "C", "D" ] }
A
a desert environment usually has a lot of sunlight
1
2
52dbc5c7af
12-1003
a lack of illumination would result in which of these?
{ "text": [ "the restroom overflowing with water", "a principal's door being locked", "a student unable to view what he is writing", "a teacher being unable to transport to school" ], "label": [ "A", "B", "C", "D" ] }
C
eyes are used for seeing by animals by sensing light
1
2
cf7109905e
12-1004
Which animal is likely hotter than it should be if its tongue is sticking out?
{ "text": [ "a lizard", "a golden retriever", "a rabbit", "a human" ], "label": [ "A", "B", "C", "D" ] }
B
panting is when an animal hangs its tongue out of its mouth to adjust to hot temperatures
1
2
7b06152ffc
12-1005
What might you find in the depths of the ocean?
{ "text": [ "Mountainous ranges", "magic", "Unicorns", "Love" ], "label": [ "A", "B", "C", "D" ] }
A
oceans cover 70% of the surface of the earth
1
1.6
cee82219a0
12-1006
The pine farms experience destruction yearly due to
{ "text": [ "a water bottle", "rubbing two sticks", "abrupt electric discharge", "loose gas cans" ], "label": [ "A", "B", "C", "D" ] }
C
lightning can cause a forest fire
0.8
1.6
dc78319bb0
12-1007
which pairs would likely be consumed by squirrel families?
{ "text": [ "bones and feathers", "turkey and rocks", "cardboard and sand", "peanuts and crackers" ], "label": [ "A", "B", "C", "D" ] }
D
squirrels eat edible plants
1
1.8
7b06152ffc
12-1010
To witness physical change you would need to observe the life cycle of a
{ "text": [ "chicken", "monkey", "alligator", "newt" ], "label": [ "A", "B", "C", "D" ] }
D
amphibians undergo metamorphosis
0.8
2
dc78319bb0
12-1011
By finding the distance of something you are
{ "text": [ "totally clueless", "gathering data", "playing around", "wasting time" ], "label": [ "A", "B", "C", "D" ] }
B
An example of collecting data is measuring
1
2
dc78319bb0
12-1012
if a river ran through a region, what would be found close by?
{ "text": [ "land mass susceptible to water encroachment", "active life coral reef", "acid rain susceptible area", "very active volcanic mountains" ], "label": [ "A", "B", "C", "D" ] }
A
flood plains are located near rivers
1
1.2
cf7109905e
12-1015
A ceramic dish from the dishwasher will be
{ "text": [ "dirty", "cold", "clear", "warm" ], "label": [ "A", "B", "C", "D" ] }
D
a hot plate is a source of heat
1
1.8
dc78319bb0
12-1016
A person can find a sparrow's home by
{ "text": [ "looking at its face", "looking at a detailed map", "seeing where it was born", "noting where it frequently consumes" ], "label": [ "A", "B", "C", "D" ] }
D
animals live and feed near their habitats
0.8
1.6
b356d338b7
12-1017
Why are there more deer when there's a lot of rain?
{ "text": [ "all the dolphins fly south for the winter", "more rain means nothing grows", "A biblical character took every other animal with him", "abundant water means more vegetation" ], "label": [ "A", "B", "C", "D" ] }
D
the increase of something required by an organism has a positive impact on that organism 's survival
1
2
7c933a44d8
12-1019
If I wanted to add friction to a subject to get it to slow down I could
{ "text": [ "embrace it", "throw it", "push it", "roll it" ], "label": [ "A", "B", "C", "D" ] }
A
friction causes the speed of an object to decrease
0.8
1.6
cee82219a0
12-1021
the closest star to the human planet delivers solar energy to the planet
{ "text": [ "maybe", "the moon", "this is uncertain", "this is affirmative" ], "label": [ "A", "B", "C", "D" ] }
D
the sun transfers solar energy from itself to the Earth through sunlight
0.8
1.2
52dbc5c7af
12-1022
Which would be a learned trait?
{ "text": [ "skin color", "nose shape", "hair color", "favorite cookie variety" ], "label": [ "A", "B", "C", "D" ] }
D
preferences are generally learned characteristics
1
1.6
7b06152ffc
12-1023
What can you point to as an example of water vapor?
{ "text": [ "a mountain that looks like a bear", "the smoke coming from a distant fire", "a group of birds that looks like a wine glass", "a white puff in the sky that is shaped like a bird" ], "label": [ "A", "B", "C", "D" ] }
D
An example of moisture is water vapor in the atmosphere
1
1.4
7b06152ffc
12-1025
A forest was turned to mostly charcoal overnight. What happened?
{ "text": [ "a spaceship took the trees and put charcoal in their place", "the trees died of old age", "someone was careless with a match", "the trees were chopped down" ], "label": [ "A", "B", "C", "D" ] }
C
fire causes burning
1
1.8
3f32b550f3
12-1026
In an arid location, any various lifeforms will have to
{ "text": [ "work harder for nutriment", "find food quite easily", "find fast, easy nutriment", "always eat their fill" ], "label": [ "A", "B", "C", "D" ] }
A
a desert environment contains very little food
1
1.6
b356d338b7
12-1027
Kelp has to have provisions to
{ "text": [ "maintain life", "die", "hibernate", "relocate" ], "label": [ "A", "B", "C", "D" ] }
A
an plant requires food for survival
1
1.2
dc78319bb0
12-1028
An item placed on a balance will be
{ "text": [ "broken", "measured", "sorted", "classified" ], "label": [ "A", "B", "C", "D" ] }
B
a balance is used for measuring weight of a substance
1
1.8
b356d338b7
12-1029
If I wanted to disguise myself, what might be something I do?
{ "text": [ "Nothing", "Take off clothes", "Smile", "Color my epidermis" ], "label": [ "A", "B", "C", "D" ] }
D
disguise means change appearance to hide
1
1.4
cee82219a0
12-1031
A creature's habitat would be like what, if it has wide appendages that grasp liquids well?
{ "text": [ "salt water", "salty", "mountainous", "dry" ], "label": [ "A", "B", "C", "D" ] }
A
flippers are used for moving in water
1
1
52dbc5c7af
12-1033
Wood can be reused to make a
{ "text": [ "dresser", "plastic bottle", "candy cane", "glass bottle" ], "label": [ "A", "B", "C", "D" ] }
A
wood is a renewable resource
1
2
cee82219a0
12-1035
Which is the most accurate statement?
{ "text": [ "rocks grow to reach the size they are today", "oaks grow to reach the size they are today", "cell phones grow to reach the size they are today", "plastic forks grow to reach the size they are today" ], "label": [ "A", "B", "C", "D" ] }
B
all living things grow
1
2
7b06152ffc
12-1036
Many things happen when the seasons change. One example is when plants go from big and bloomed to
{ "text": [ "space", "bigger", "dead", "gigantic" ], "label": [ "A", "B", "C", "D" ] }
C
An example of a seasonal change is plants becoming dormant in the winter
0.8
1.8
bdb4135787
12-1037
If a person wants to feed their pet alligator, they will stock up on
{ "text": [ "broccoli", "sand", "guppy", "bread" ], "label": [ "A", "B", "C", "D" ] }
C
alligators eat fish
1
2
b356d338b7
12-1038
the central object of our solar system is also
{ "text": [ "the smallest object in the solar system", "the coldest heavenly body", "the farthest star from us", "the closest star from us" ], "label": [ "A", "B", "C", "D" ] }
D
the Earth revolves around the sun
0.8
1.2
cf7109905e
12-1039
which one of these animals lives deepest in the ocean?
{ "text": [ "an african parrot", "gold fish", "a tuna fish", "a vampire squid" ], "label": [ "A", "B", "C", "D" ] }
D
deep sea animals live deep in the ocean
0.8
1.6
cf7109905e
12-1043
Putting heat on and around something like the following can cause a chemical reaction:
{ "text": [ "a marble slab", "carrot cake batter", "a stone", "a dirt patch" ], "label": [ "A", "B", "C", "D" ] }
B
adding heat to an object sometimes causes chemical reactions
1
1.6
b356d338b7
12-1044
The moon reflects rays of sun from our
{ "text": [ "red giant", "jupiter", "yellow dwarf", "whit dwarf" ], "label": [ "A", "B", "C", "D" ] }
C
the sun is a source of light called sunlight
1
1.6
dc78319bb0
12-1045
If I wanted to get energy after a hard work out I could do what?
{ "text": [ "Go bike riding", "Go swimming", "Consume bread", "Run again" ], "label": [ "A", "B", "C", "D" ] }
C
food is a source of energy for animals
1
1.8
cee82219a0
12-1046
An element from the periodic table is used to transfer
{ "text": [ "light", "sound", "air", "voltage" ], "label": [ "A", "B", "C", "D" ] }
D
wiring requires an electrical conductor
0.8
0.8
dc78319bb0
12-1047
Pollution is
{ "text": [ "throwing a gum wrapper in the ocean", "trees in a forest", "Fish swimming in the sea", "The wind carrying seeds" ], "label": [ "A", "B", "C", "D" ] }
A
many vehicles emit pollution into the air
1
2
52dbc5c7af
12-1050
If a person wants to make house from something that is unable to be endlessly produced, they would build a
{ "text": [ "tin shack", "pallet structure", "log cabin", "wood house" ], "label": [ "A", "B", "C", "D" ] }
A
metal is a nonrenewable resource
1
1.4
b356d338b7
12-1052
If a zebra has more black than white on its body and has a calf, that calf
{ "text": [ "will be dark brown", "will be mostly white", "will be quite bald", "will be mostly black" ], "label": [ "A", "B", "C", "D" ] }
D
reproduction is when an organism passes genetic information from itself to its offspring
1
1.6
b356d338b7
12-1053
in order for the body to absorb nutrients, where does the food typically enter from?
{ "text": [ "the mouth of the organism", "the skin of the organism", "the ear of the organism", "the anus of the organism" ], "label": [ "A", "B", "C", "D" ] }
A
digestion is when an organism takes in nutrients from food into itself by eating
1
1.6
cf7109905e
12-1054
Some lizards form eggs where
{ "text": [ "in space", "in fire", "in ice", "in their interiors" ], "label": [ "A", "B", "C", "D" ] }
D
reptiles lay eggs
0.8
1.6
cee82219a0
12-1055
An example of a chemical reaction might be
{ "text": [ "a rusty knife", "Water", "Grass", "Smiling" ], "label": [ "A", "B", "C", "D" ] }
A
combining two substances chemically causes chemical reactions
0.8
2
cee82219a0
12-1056
The lungs give O2 to the
{ "text": [ "bloodstream", "neighbor", "ozone", "poor" ], "label": [ "A", "B", "C", "D" ] }
A
the respiratory system transfers oxygen to the circulatory system
1
2
dc78319bb0
12-1057
If a log is cold it is in
{ "text": [ "an oven", "a fire", "a toaster", "a tundra" ], "label": [ "A", "B", "C", "D" ] }
D
something in a cold place becomes cold
1
2
b356d338b7
12-1058
Wind can be used to
{ "text": [ "make pasta", "turn back time", "make magic", "time travel" ], "label": [ "A", "B", "C", "D" ] }
A
wind is an inexhaustible resource
1
0
cee82219a0
12-1059
Which of the following would be considered the most windy
{ "text": [ "a light drizzle", "a light breeze", "a powerful front", "a tremendous hurricane" ], "label": [ "A", "B", "C", "D" ] }
D
windy means high wind speeds
1
1.8
7b06152ffc
12-1060
Make sure to protect your eyes when working with chemicals because they can easily do what if handled wrong
{ "text": [ "nothing", "fly", "run away", "spatter upward" ], "label": [ "A", "B", "C", "D" ] }
D
chemical splashing can cause harm to the eyes
1
1.8
bdb4135787
12-1061
When I hear news of a warm front I make sure to bring
{ "text": [ "game boy", "clocks", "guns", "waterproof appendage covers" ], "label": [ "A", "B", "C", "D" ] }
D
a warm front causes cloudy and rainy weather
1
1.2
cee82219a0
12-1062
After several months, a cardboard box left outside is all misshapen and has holes in it
{ "text": [ "the elements broke it down", "radiation completely destroyed it", "an elf messed with the box", "bees ate holes in it" ], "label": [ "A", "B", "C", "D" ] }
A
breaking down an object changes that object 's shape and mass
1
1.8
3f32b550f3
12-1063
On June 1st, it's the first day of winter in
{ "text": [ "the sun", "the Kepler belt", "the southern hemisphere", "the northern hemisphere" ], "label": [ "A", "B", "C", "D" ] }
C
winter is when a hemisphere is tilted away from the sun
1
2
7c933a44d8
12-1064
Which is likely to boil?
{ "text": [ "a cup of dirt", "a cup of tacos", "a cup of plasma", "a cup of Earl Grey" ], "label": [ "A", "B", "C", "D" ] }
D
boiling is when liquids are heated above their boiling point
1
1.8
7b06152ffc
12-1065
Where might you see light reflect?
{ "text": [ "rocks", "bottled liquid", "sand", "wood" ], "label": [ "A", "B", "C", "D" ] }
B
when light hits a reflective object , that light bounces off that object
0.8
1.8
cee82219a0
12-1066
The shelf of the continent is close to?
{ "text": [ "whales", "island changes", "oceanic frontier edge", "boats" ], "label": [ "A", "B", "C", "D" ] }
C
the continental shelf is located near the shore
0.8
1.2
52dbc5c7af
12-1068
Which of the following most likely led to certain rocks having less friction?
{ "text": [ "a babbling brook", "people", "a light wind", "money" ], "label": [ "A", "B", "C", "D" ] }
A
sometimes weathering rounds rocks
1
2
7b06152ffc
12-1071
Which is most likely a cause of camouflage's effectiveness?
{ "text": [ "a predator's eye sight", "a predator's sense of hearing", "a predator's sense of style", "a predator's poor smelling" ], "label": [ "A", "B", "C", "D" ] }
A
camouflage is a kind of protection against predators
1
1.8
7b06152ffc
12-1072
which of these would be easiest to measure in volume terms?
{ "text": [ "the bumper of a car", "the wheel of a car", "a freshly made wine", "a round soccer ball" ], "label": [ "A", "B", "C", "D" ] }
C
Matter in the liquid phase has definite volume
1
1.8
cf7109905e
12-1073
Why does a turkey thermometer plunger cap come off?
{ "text": [ "cold uranium ore", "expanding air", "expanding lead", "contracting gas" ], "label": [ "A", "B", "C", "D" ] }
B
if gas is heated then that gas will rise
1
1.8
7c933a44d8
12-1074
O2 molecules stacked on top of each other create weight which is then tallied by a
{ "text": [ "speedometer", "odometer", "barometer", "a microscope" ], "label": [ "A", "B", "C", "D" ] }
C
a barometer is used to measure air pressure
1
2
dc78319bb0
12-1076
One way to recycle paper is by using it to
{ "text": [ "build oceans", "build spaceships", "wipe grime", "build cars" ], "label": [ "A", "B", "C", "D" ] }
C
paper is recyclable
1
1.6
cee82219a0
12-1077
What is a riverbank made of?
{ "text": [ "oceans", "loam", "rivers", "dirty clothing" ], "label": [ "A", "B", "C", "D" ] }
B
a riverbank is made of soil
0.8
1.6
1e6dc77bb6
12-1078
Treated water is unlikely to have
{ "text": [ "drinkable fluid in the system", "a clear color throughout", "harmful contaminants flowing within it", "better water then pretreatment" ], "label": [ "A", "B", "C", "D" ] }
C
Vitamin D heals bones
0.8
2
52dbc5c7af
12-1079
What raw material is consumed by chloroplast
{ "text": [ "flour", "stone", "CO2", "lava" ], "label": [ "A", "B", "C", "D" ] }
C
In the photosynthesis process carbon dioxide has the role of raw material
1
1.6
dc78319bb0
12-1080
If food is being digested then it is in the body
{ "text": [ "under foot", "in the ear", "in the leg", "above the knees" ], "label": [ "A", "B", "C", "D" ] }
D
the digestive system breaks food into nutrients for the body
1
1.2
b356d338b7
12-1081
A potato that is placed in a roaring bonfire, when compared to a potato left in a warm oven for an hour, will
{ "text": [ "chill", "freeze", "scorch", "float" ], "label": [ "A", "B", "C", "D" ] }
C
if too much heat is transferred to an object then that object may burn
1
2
b356d338b7
12-1083
Which has a positive impact on the environment in the world?
{ "text": [ "building large numbers of cars", "contaminating the ground with poisonous substances", "dumping toxic waste in ocean", "making sure trash is reused for new purposes" ], "label": [ "A", "B", "C", "D" ] }
D
humans discarding waste in an environment causes harm to that environment
1
2
52dbc5c7af
12-1084
Which creature is built to move though wet currents?
{ "text": [ "a human", "a porpoise", "a cat", "a bird" ], "label": [ "A", "B", "C", "D" ] }
B
swimming is when humans can move in water
1
2
7b06152ffc
12-1085
The sloth's lack of urgency is a great example of
{ "text": [ "stimuli", "adaptation", "movies", "adoption" ], "label": [ "A", "B", "C", "D" ] }
B
adaptation is when an organism develops a trait over time for survival
1
2
7c933a44d8
12-1087
If you are stuck in the desert and need your water to last you, it is best to
{ "text": [ "throw it away", "hit it", "safeguard it", "sell it" ], "label": [ "A", "B", "C", "D" ] }
C
conserving water can be used for survival in a dry environment
1
1.6
bdb4135787
12-1088
If a lake is fully drained and evaporated, then the lake will
{ "text": [ "be full", "be gone", "be moist", "be wet" ], "label": [ "A", "B", "C", "D" ] }
B
if a body of water loses all water then that body of water does not exist any more
1
1.6
b356d338b7
12-1089
If silt and such is making its way down a flowing path
{ "text": [ "water will flow backwards", "bugs will eat rocks", "sand will be stacked", "streams will be orange" ], "label": [ "A", "B", "C", "D" ] }
C
a sandbar is formed by water moving sediment downstream
1
1.8
b356d338b7
12-1090
What requires nutrients to grow and gets nutrients with use of beak apparatus?
{ "text": [ "dirt", "birds", "computers", "metals" ], "label": [ "A", "B", "C", "D" ] }
B
a beak is used for catching prey by some birds
1
2
52dbc5c7af
12-1091
Which is most reliant on nonrenewable resources?
{ "text": [ "a solar panel", "an electric car", "an 1800s train", "a modern bus" ], "label": [ "A", "B", "C", "D" ] }
C
coal is a nonrenewable resource
0.8
1.4
7b06152ffc
12-1093
If a ruler is going to measure something, it will most likely be used to measure a
{ "text": [ "gram of salt", "liter of gasoline", "curtain", "ounce of milk" ], "label": [ "A", "B", "C", "D" ] }
C
a ruler is used for measuring the length of an object
1
2
b356d338b7
12-1095
Trees take in CO2 from the atmosphere for
{ "text": [ "ransom", "synthesizing food", "money", "fun" ], "label": [ "A", "B", "C", "D" ] }
B
a plant absorbs carbon dioxide from the air for photosynthesis
1
2
dc78319bb0
12-1096
If you want to walk over a lake, which of these is necessary?
{ "text": [ "happy dogs", "freezing temperatures", "meowing cats", "hot lava" ], "label": [ "A", "B", "C", "D" ] }
B
freezing point means temperature below which a liquid freezes
1
2
0317ce7c33
12-1097
Eagles survive by dining on
{ "text": [ "salmon", "bears", "humans", "moose" ], "label": [ "A", "B", "C", "D" ] }
A
eagles eat fish
1
1.8
dc78319bb0
12-1101
The cause of a wildfire could be as simple as
{ "text": [ "A water puddle", "tons of ice", "snow", "a ciggy" ], "label": [ "A", "B", "C", "D" ] }
D
wildfire is when a forest catches fire
0.8
2
cee82219a0
12-1102
An example of a ferromagnetic metals could be
{ "text": [ "wood", "a coin", "plastic", "china plates" ], "label": [ "A", "B", "C", "D" ] }
B
a paper clip is often made of ferromagnetic metals
1
1.6
cee82219a0
12-1103
What is the most likely cause of split rocks on a mountain slope?
{ "text": [ "pine tree roots", "true enlightenment", "sea urchins", "heavy metal music" ], "label": [ "A", "B", "C", "D" ] }
A
a plant 's roots slowly break down rocks as the roots grow
1
2
7c933a44d8