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
10-231
In a contest to see which would win based on size and weight, the winner with more of both would be
{ "text": [ "moon", "Earth", "pebble", "cat" ], "label": [ "A", "B", "C", "D" ] }
B
the earth has more mass than the moon
1
1.67
b356d338b7
10-232
A renewable resource you can find on Earth is
{ "text": [ "stars", "Oil", "sand clay", "fossil fuels" ], "label": [ "A", "B", "C", "D" ] }
C
a renewable resource can be replaced
1
1.6
cee82219a0
10-233
Shortly after the moon is in ecliptical longitude with the Sun, one will see
{ "text": [ "a waning crescent", "a waxing crescent", "a waning gibbous", "a waxing gibbous" ], "label": [ "A", "B", "C", "D" ] }
B
the first quarter phase of the moon occurs after the new moon
1
0
474293f37c
10-234
A person in space will find a lack of something to drink if they land on
{ "text": [ "Mars", "the earth", "the moon", "third planet" ], "label": [ "A", "B", "C", "D" ] }
C
the moon does not contain water
0.8
0.8
b356d338b7
10-235
Chlorophyll is good for allowing plants to absorb energy and
{ "text": [ "is dry", "is dead", "is clear", "is healthy" ], "label": [ "A", "B", "C", "D" ] }
D
chlorophyll is used for absorbing light energy by plants
1
0.8
b356d338b7
10-236
A man is at the beach and is napping in the sun. He falls into a deep sleep and forgets to wake up. After hours of this, he
{ "text": [ "may flood beaches", "may make whiskey", "may cease existence", "may file lawsuit" ], "label": [ "A", "B", "C", "D" ] }
C
if an organism becomes too hot then that organism may die
0.8
1.2
b356d338b7
10-237
A computer needs what to be functional
{ "text": [ "money", "positive ions", "a mommy", "youtube" ], "label": [ "A", "B", "C", "D" ] }
B
electric devices require electrical energy to function
1
2
dc78319bb0
10-238
Places lacking warmth have few what
{ "text": [ "biological entities", "biological weapons", "cold entities", "astronomical entities" ], "label": [ "A", "B", "C", "D" ] }
A
cold environments contain few organisms
1
1.2
0d935542d3
10-239
Several animals flourish in cold temperatures like
{ "text": [ "Lizards", "Terns", "Antelope", "Kangaroos" ], "label": [ "A", "B", "C", "D" ] }
B
cold environments contain few organisms
0.8
0
cee82219a0
10-240
If an environment experiences harsh climates
{ "text": [ "plants will continue to flourish", "ponds may dry up", "tadpoles will mature faster into frogs", "animals will experience a boom in reproduction" ], "label": [ "A", "B", "C", "D" ] }
B
a greenhouse is used to protect plants by keeping them warm
1
2
52dbc5c7af
10-244
A small creek becomes a rushing river after years of heavy rains in a particular location. In addition to the larger water source, there are also greater
{ "text": [ "rock fights", "sheep herds", "bunny rolls", "speaking deer" ], "label": [ "A", "B", "C", "D" ] }
B
as the available water in an environment increases , the populations of organisms in that environment will increase
0.83
1
b356d338b7
10-247
Knowing what to do without ever being taught is known as
{ "text": [ "learned", "found", "instinctive", "given" ], "label": [ "A", "B", "C", "D" ] }
C
an animal knows how to do instinctive behaviors when it is born
1
1.6
dc78319bb0
10-250
An observer on Jupiter would encounter localized periods of
{ "text": [ "darkness and light", "constant nuclear fission", "supernovas", "black holes" ], "label": [ "A", "B", "C", "D" ] }
A
a planet rotating causes cycles of day and night on that planet
1
1.33
7c933a44d8
10-251
when the needle of a compass lines up with Earth 's magnetic poles , the needle is
{ "text": [ "pointing east", "pointing west", "pointing at arctic", "pointing to space" ], "label": [ "A", "B", "C", "D" ] }
C
when the needle of a compass lines up with Earth 's magnetic poles , the needle points north
1
1.33
6240cdfd8d
10-252
A penguin, while a bird, would avoid living in
{ "text": [ "a cold pole", "a zoo", "a frozen habitat", "a native forest" ], "label": [ "A", "B", "C", "D" ] }
D
some birds live in forests
1
1
b356d338b7
10-253
Echo is when sound reflects off of what?
{ "text": [ "atmosphere", "tables", "surface winds", "sunlight" ], "label": [ "A", "B", "C", "D" ] }
B
echo is when sound reflects off of a surface
1
1.5
1e6dc77bb6
10-255
In order to see water evaporate you could
{ "text": [ "make pasta", "clean the windows", "drink water", "dry your hair" ], "label": [ "A", "B", "C", "D" ] }
A
evaporation is a stage in the water cycle process
0.83
1.83
cee82219a0
10-257
If an object is close then how will that object appear?
{ "text": [ "gigantic", "minute", "small", "tiny" ], "label": [ "A", "B", "C", "D" ] }
A
if an object is close then that object will appear large
1
1.6
1e6dc77bb6
10-258
Leaving remain oil supplies alone is a form of
{ "text": [ "conservation", "deliberation", "transportation", "pollution" ], "label": [ "A", "B", "C", "D" ] }
A
An example of conservation is not using fossil fuel
1
1.6
dc78319bb0
10-262
A bicycle may be used for
{ "text": [ "rain", "cats", "coffee grinding", "elephants" ], "label": [ "A", "B", "C", "D" ] }
C
a bicycle contains screws
0.8
1
cee82219a0
10-265
A person may celebrate an equinox
{ "text": [ "biyearly", "monthly", "yearly", "biannually" ], "label": [ "A", "B", "C", "D" ] }
D
an equinox occurs twice per year
0.8
1.6
b356d338b7
10-267
A person cuts down their neighbor's tree without permission. The neighbor who lost the tree is upset, and sues for the cost of the tree, which depends on the age of the tree at the time of cutting. The tree age is determined by
{ "text": [ "size of branches", "number of leaves", "color of roots", "number of circles" ], "label": [ "A", "B", "C", "D" ] }
D
a tree growing a tree-growth ring occurs once per year
1
2
b356d338b7
10-268
What decreases in an environment as the amount of rain increases?
{ "text": [ "solar light", "water", "rivers", "hydration" ], "label": [ "A", "B", "C", "D" ] }
A
as the amount of rain increases in an environment , available sunlight will decrease in that environment
1
1.2
1e6dc77bb6
10-271
The pressure in air drops very low, so clouds
{ "text": [ "flood", "sink", "precipitate", "melt" ], "label": [ "A", "B", "C", "D" ] }
C
as air pressure decreases , the chance of rain will increase
1
2
b356d338b7
10-272
People can touch something to see if it's
{ "text": [ "shiny", "red", "striped", "wrinkled" ], "label": [ "A", "B", "C", "D" ] }
D
touch can be used for detecting texture
1
2
7189327f06
10-277
The Earth's primary source of both light and heat is
{ "text": [ "jupiter", "the moon", "a yellow dewarf", "titan" ], "label": [ "A", "B", "C", "D" ] }
C
the Sun is the star that is closest to Earth
1
1.2
dc78319bb0
10-278
The level of atom activity where it reaches a moment where the solid state becomes more loose overall is referred to?
{ "text": [ "smoothness", "water fluid", "liquidity", "fluid transport" ], "label": [ "A", "B", "C", "D" ] }
C
heat can change the state of matter
1
1
52dbc5c7af
10-279
When certain things are shoved together enough, the earth will tremble and shake because of these
{ "text": [ "trail and error", "water road", "dirt collisions", "wet trail" ], "label": [ "A", "B", "C", "D" ] }
C
tectonic plates being pushed together causes earthquakes
1
0.8
b356d338b7
10-282
Aerial maps represent what feature using dark green?
{ "text": [ "the slopes of the Rocky Mountains", "underwater ocean forests and coral", "trees packed close together", "The great northwestern plains" ], "label": [ "A", "B", "C", "D" ] }
C
a dense forest environment is often dark in color
1
0.83
7c933a44d8
10-283
As the flower size increases, what will it attract more of?
{ "text": [ "monarchs", "grass", "carnivores", "toy butterfly" ], "label": [ "A", "B", "C", "D" ] }
A
as the size of a flower increases , the number of pollinators it will attract increases
1
1
1e6dc77bb6
10-287
What color is a stick bug?
{ "text": [ "brown", "gray", "green", "black" ], "label": [ "A", "B", "C", "D" ] }
A
An example of camouflage is when something has the same color as its environment
1
1.8
7189327f06
10-288
An example of a true combination of mixed substances is
{ "text": [ "corn with butter", "sand and pebbles", "cream and coffee", "dirt and sand" ], "label": [ "A", "B", "C", "D" ] }
C
An example of combining two substances is pouring one substance into the other substance
0.8
1.8
b356d338b7
10-289
Which of the following will help my non-electric lawnmower run?
{ "text": [ "UV rays", "a cloudy day", "dinosaur remains", "an AC current" ], "label": [ "A", "B", "C", "D" ] }
C
oil is a source of energy
0.8
2
474293f37c
10-290
An acquired characteristic is
{ "text": [ "a jagged raised welt you've had since you fell down the stairs 6 years ago", "freckles from your mom's genes", "brown, curly hair that resembles your sister's", "a large nose just like your dad's" ], "label": [ "A", "B", "C", "D" ] }
A
a scar is an acquired characteristic
0.8
2
a8ecf6eaeb
10-292
What would potentially be attracted to a magnet?
{ "text": [ "a zipper", "a cat", "a lightbulb", "a bench" ], "label": [ "A", "B", "C", "D" ] }
A
if something contains a large amount of magnetic material then that something will attract magnets
1
2
cee82219a0
10-293
Large metropolises can have a huge bedbug
{ "text": [ "sport team", "water bill", "dating pool", "infestation" ], "label": [ "A", "B", "C", "D" ] }
D
an ecosystem contains large numbers of living organisms in a particular place
1
1.6
dc78319bb0
10-294
Fibrous tissue contracts to
{ "text": [ "show for the ladies", "rest and repair itself", "get other muscles out of the way", "stretch out an arm" ], "label": [ "A", "B", "C", "D" ] }
D
muscles pull bones to move the bones
1
1.6
dc78319bb0
10-296
A seismometer will be able to tell someone
{ "text": [ "how wet a storm made the ground", "how badly things were shaking", "how loud a siren was", "how fast a cheetah is" ], "label": [ "A", "B", "C", "D" ] }
B
a seismometer is used to measure the strength or magnitude of an earthquake
1
2
b356d338b7
10-297
A lack of water has a direct connection on the amount of available
{ "text": [ "shelters", "sustenance", "rainy days", "mates" ], "label": [ "A", "B", "C", "D" ] }
B
as available water in an environment decreases , the amount of available food in that environment will decrease
1
1.67
dc78319bb0
10-298
Weather is getting a little more chilly, so a flock makes their way
{ "text": [ "elsewhere", "north", "Narnia", "the moon" ], "label": [ "A", "B", "C", "D" ] }
A
An example of migration is birds flying south in the winter
1
1.33
b356d338b7
10-299
An example of an acquired characteristic is
{ "text": [ "the thickness of a horse's mane", "the length of a horse's mane", "the number of legs a horse has", "the color of a horse's mane" ], "label": [ "A", "B", "C", "D" ] }
B
the length of the hair of an animal is an acquired characteristic
1
1.33
7c933a44d8
10-300
Which is an inherited characteristic?
{ "text": [ "hair length", "clothing style", "bone thickness", "language skills" ], "label": [ "A", "B", "C", "D" ] }
C
the thickness of the parts of an organism is an inherited characteristic
0.83
2
7189327f06
10-301
Foggy days are said to be
{ "text": [ "good for skin", "high in moister", "extremely dry", "very sunny" ], "label": [ "A", "B", "C", "D" ] }
B
moist means high in moisture
1
0.5
dc78319bb0
10-302
Jerry put some salt into some tap water and stirred it up. What has Jerry made?
{ "text": [ "a solution", "a battery", "sea water", "lemonade" ], "label": [ "A", "B", "C", "D" ] }
A
a solution is made of one substance dissolved in another substance
1
2
3f32b550f3
10-304
Some fruits are berries and have _____ visible on the outside, but others have them on the inside
{ "text": [ "corn", "songs", "mice", "kernels" ], "label": [ "A", "B", "C", "D" ] }
D
fruit contains seeds
1
1.6
b356d338b7
10-305
A new island springs up out of the ocean after only a couple of years of
{ "text": [ "underwater buildup", "animal testing", "volcanic movies", "millionaire ideas" ], "label": [ "A", "B", "C", "D" ] }
A
an island is formed by lava cooling on the ocean floor over time
1
1.4
b356d338b7
10-306
Which of these objects could combust
{ "text": [ "Seashells", "Grass", "A cat", "A paint can" ], "label": [ "A", "B", "C", "D" ] }
D
high temperatures can cause an object to combust
0.8
1
cee82219a0
10-308
When a light switch is turned on
{ "text": [ "brilliant sparks arc along the wall", "the light colors are switched with the dark colors", "ions are pushed along a copper wire", "a cat in a box of poison dies" ], "label": [ "A", "B", "C", "D" ] }
C
when an electrical circuit is working properly , electrical current runs through the wires in that circuit
1
2
7c933a44d8
10-309
What can be found on the lunar surface and has been there for thousands or millions of years?
{ "text": [ "mountains", "cheese", "the lunar rover", "large lakes" ], "label": [ "A", "B", "C", "D" ] }
A
the surface of the Moon contains mountains
1
1.6
3f32b550f3
10-310
What does an object need to reflect towards the eye to be seen?
{ "text": [ "lamp glow", "water", "light rain", "wind" ], "label": [ "A", "B", "C", "D" ] }
A
if an object reflects light toward the eye then that object can be seen
1
1.6
1e6dc77bb6
10-311
A rock is boring, so a person wants to make it look different. A person could have it weathered by
{ "text": [ "putting it in a bag", "putting it in a yard", "putting it in a dish", "putting it in a tumbler" ], "label": [ "A", "B", "C", "D" ] }
D
mechanical weathering is when rocks are broken down by mechanical means
0.8
1.8
b356d338b7
10-312
Slamming the breaks in a car will
{ "text": [ "make the car speed", "quickly bring the speed down", "turn on it's radio", "open all the doors" ], "label": [ "A", "B", "C", "D" ] }
B
skidding causes speed to decrease
1
2
dc78319bb0
10-314
A person owns thousands of acres of land and would like to do something great for the environment, so he
{ "text": [ "limits human access", "limits animal access", "builds a mall", "starts a riot" ], "label": [ "A", "B", "C", "D" ] }
A
An example of protecting the environment is creating protected areas
1
1.33
b356d338b7
10-315
If one mineral can scratch another then the scratched mineral is what?
{ "text": [ "strong", "soft spoken", "potent", "mushy" ], "label": [ "A", "B", "C", "D" ] }
D
if one mineral can scratch another mineral then that other mineral is softer than that one mineral
0.8
1.17
1e6dc77bb6
10-316
Tidal motion can be used to
{ "text": [ "activate turbines on shore", "rock you to sleep", "smash waves on rocks", "light a dark pathway" ], "label": [ "A", "B", "C", "D" ] }
A
tidal energy can be used to produce electricity
0.8
1.2
dc78319bb0
10-317
The circulatory system is so long it
{ "text": [ "could be wrapped around the earth", "is the length of a horse", "is the length of the universe", "is the length of the universe" ], "label": [ "A", "B", "C", "D" ] }
A
the circulatory system brings oxygen from the lungs to the rest of the body
1
0.4
cee82219a0
10-321
A pile of mulch is broken down and when searching for the culprit, a gardener notes
{ "text": [ "wriggling organisms", "writing organisms", "large trees", "wild fires" ], "label": [ "A", "B", "C", "D" ] }
A
decomposer is a kind of role in an ecosystem
0.8
1.6
b356d338b7
10-322
A person is in the forest, lost. They need to signal to others that they are there, and their voice is gone, so they need to do it inaudibly. The person may signal with
{ "text": [ "fire", "rain", "leaves", "ducks" ], "label": [ "A", "B", "C", "D" ] }
A
fire gives off light
1
2
b356d338b7
10-324
A person is celebrating a new baby and family is happily celebrating as well. The family is glad that the person who had the baby is
{ "text": [ "a corpse", "a child", "a monster", "an adult" ], "label": [ "A", "B", "C", "D" ] }
D
reproduction occurs during adulthood
1
1.2
b356d338b7
10-325
Which animal produces more eggs
{ "text": [ "African Driver Ant", "Humans", "Monkeys", "Goats" ], "label": [ "A", "B", "C", "D" ] }
A
as the number of eggs laid by an animal increases , the number of eggs that hatch will increase
1
2
cee82219a0
10-328
When an object moves, how will its kinetic energy be affected?
{ "text": [ "lower", "reduced", "escalate", "lessen" ], "label": [ "A", "B", "C", "D" ] }
C
as an object moves , the kinetic energy of that object will increase
1
1.2
1e6dc77bb6
10-329
A bucket of hot water has steam rolling off of it. The steam collects on the sides of the bucket and
{ "text": [ "melts", "fries", "pools", "glows" ], "label": [ "A", "B", "C", "D" ] }
C
condensing causes a liquid to form
1
1.5
b356d338b7
10-331
We can thank the sloth and its feces for giving us
{ "text": [ "guacamole dip", "bacteria on lettuce", "funny Youtube videos", "brown rice" ], "label": [ "A", "B", "C", "D" ] }
A
plant requires seed dispersal for reproduction
0.8
0.8
7c933a44d8
10-332
What is the most sensible reason why a stove is often just white?
{ "text": [ "it scatters all photons away from it without absorbing any", "a chef specified white makes food cook better", "it was black until someone scrubbed all the blood off it and it turned white", "confining a stove to any specific color is color-shaming and indicates white privilege" ], "label": [ "A", "B", "C", "D" ] }
A
if an object reflects a light of a certain color then the object appears to be that color
1
0.8
7c933a44d8
10-333
A light can be turned on if the
{ "text": [ "circuit is complete", "light is unplugged", "house is destroyed", "power is out" ], "label": [ "A", "B", "C", "D" ] }
A
completing a circuit causes electricity to flow through that circuit
1
2
b356d338b7
10-336
A clean air act must be followed by a
{ "text": [ "web design course", "hard drive manufacturer", "math class", "computer programming course" ], "label": [ "A", "B", "C", "D" ] }
B
a pollutions standard is a kind of standard for reducing pollutants emitted by factories
1
1.2
7c933a44d8
10-341
A rod that is wobbling from being struck with a stick will
{ "text": [ "be sold", "be silent", "be audible", "be frozen" ], "label": [ "A", "B", "C", "D" ] }
C
vibrating matter can produce sound
0.8
1.6
b356d338b7
10-342
Why might you want to wear safety goggles while working in a lab?
{ "text": [ "Safety goggle give you x-ray vision", "Caustic liquid man-made substances can fly up", "They protect your eyes from the sun", "Mosquitoes are a problem" ], "label": [ "A", "B", "C", "D" ] }
B
chemical splashing sometimes occurs during experiments
1
1.83
3f32b550f3
10-343
A goose needs to move to warmer states for the winter. Leaving its summer home, it heads out without a map, because it can always find the right way by using
{ "text": [ "the World's great patterns", "the Earth's magnetic patterns", "a map it buys later on", "a compass that points north" ], "label": [ "A", "B", "C", "D" ] }
B
Earth 's magnetic patterns are used for finding locations by animals that migrate
0.83
1.67
b356d338b7
10-344
If I wanted to get energy what could I do?
{ "text": [ "Eat a cucumber", "Go running", "Eat dust", "Go swimming" ], "label": [ "A", "B", "C", "D" ] }
A
having food has a positive impact on an organism 's health
1
1.83
cee82219a0
10-345
giant walls of froze H2O carved out
{ "text": [ "the great plains", "the pacific ocean", "the great lakes", "the grand canyon" ], "label": [ "A", "B", "C", "D" ] }
C
the Great Lakes were formed by glaciers moving over the ground
0.8
1.17
dc78319bb0
10-347
The Earth may lose a million parts of energy each day but
{ "text": [ "it loses more", "it has less", "it gains more", "it is soft" ], "label": [ "A", "B", "C", "D" ] }
C
the Earth absorbs more energy than it loses
1
0.8
b356d338b7
10-349
Mice live in holes where?
{ "text": [ "pastureland", "lakes", "oceans", "skyscrapers" ], "label": [ "A", "B", "C", "D" ] }
A
mice live in in holes in the ground in fields
0.8
0.8
1e6dc77bb6
10-350
Just below the Earth's crust is something that sounds like it should be over a
{ "text": [ "window", "house", "door", "fireplace" ], "label": [ "A", "B", "C", "D" ] }
D
the mantle is located just below Earth 's crust
1
0.4
474293f37c
10-351
A student waiting for class to be over, in the last minute until the bell rings
{ "text": [ "watches a UFO", "works at factories", "counts down portions", "sleeps at home" ], "label": [ "A", "B", "C", "D" ] }
C
seconds are used to measure time
1
1.6
b356d338b7
10-352
Locusts historically always affect crops
{ "text": [ "in the sky", "disadvantageously", "near water", "positively" ], "label": [ "A", "B", "C", "D" ] }
B
insects can have a negative impact on crops
1
2
dc78319bb0
10-353
A farmer's potato crop all dies and is gone to waste. The farmer looks in the field closely and can tell that the crops were destroyed by
{ "text": [ "Jupiter", "all", "flowers", "bugs" ], "label": [ "A", "B", "C", "D" ] }
D
insects can have a negative impact on crops
1
2
b356d338b7
10-354
A chemical change is likely to happen in which body part?
{ "text": [ "stomach", "heart", "leg", "ear" ], "label": [ "A", "B", "C", "D" ] }
A
An example of a chemical change is acid breaking down substances
1
1.2
7189327f06
10-355
An organism passes from the world and so it
{ "text": [ "has croaked", "has money", "has health", "has flown" ], "label": [ "A", "B", "C", "D" ] }
A
if a living thing dies then that living thing is dead
1
1.6
b356d338b7
10-356
A toad would have better hiding places
{ "text": [ "on a house rooftop", "in a glass bottle", "on a forest floor", "with a parachute skydiving" ], "label": [ "A", "B", "C", "D" ] }
C
camouflage is used for hiding by animals against predators
1
2
e223f36ae0
10-357
Sand dunes are made of
{ "text": [ "nitrogen rich top soil", "giant hills of tiny beads", "the raw materiel that makes glass", "small groups of parasites" ], "label": [ "A", "B", "C", "D" ] }
C
sand dunes are made of sand
1
1.2
dc78319bb0
10-358
The moon's surface
{ "text": [ "features of variety of landscape features", "is covered completely in water", "is 100% flat and smooth", "is 100% covered in asteroid created craters" ], "label": [ "A", "B", "C", "D" ] }
A
the moon 's surface contains highlands
1
1.8
a8ecf6eaeb
10-361
Where would you be most likely to observe the most diverse of all marine ecosystems?
{ "text": [ "The Sahara Desert", "off Australia's shore", "silicon valley", "Pacific Northwest" ], "label": [ "A", "B", "C", "D" ] }
B
coral lives in the ocean
1
1.6
7c933a44d8
10-362
What can perform photosynthesis?
{ "text": [ "animals", "people", "water", "shrubs" ], "label": [ "A", "B", "C", "D" ] }
D
plant cells can perform photosynthesis
1
2
1e6dc77bb6
10-365
what sheds fur in warm weather?
{ "text": [ "A Great Dane", "a lizard", "a bird", "a fish" ], "label": [ "A", "B", "C", "D" ] }
A
some animals shed fur in warm weather
1
1.67
6240cdfd8d
10-366
the moon rising occurs
{ "text": [ "once in a decade", "4 times a year", "7 times a week", "1 time a month" ], "label": [ "A", "B", "C", "D" ] }
C
the moon rising occurs once per day
1
1.67
6240cdfd8d
10-367
A shuttle quest to Earth's light source would take lots of
{ "text": [ "muscle and time", "navigation and speed", "speed and light", "fuel and time" ], "label": [ "A", "B", "C", "D" ] }
D
the stars in the night sky are very far away from the Earth
1
1.33
0d935542d3
10-368
Flora requires chlorophyll to
{ "text": [ "moonlight", "undergo natural development", "starlight", "dairy" ], "label": [ "A", "B", "C", "D" ] }
B
a plant requires photosynthesis to grow
1
2
dc78319bb0
10-369
A pond is in the middle of a back yard. There are heavy rains and the pond swells and floods. The pond now _______ of the yard.
{ "text": [ "takes up very little", "takes up almost zero", "takes up a smaller minority", "takes up a greater portion" ], "label": [ "A", "B", "C", "D" ] }
D
as the level of water rises , the amount of available land will decrease
1
2
b356d338b7
10-370
A creature that sometimes attaches to sharks is
{ "text": [ "another shark", "a ray-finned fish", "a jellyfish", "a turtle" ], "label": [ "A", "B", "C", "D" ] }
B
remora fish eat food by attaching themselves to sharks and eating the food left behind
0.8
0.8
7189327f06
10-371
A blue colored item will only reflect
{ "text": [ "all colors in the spectrum", "only the color white", "a combination of colors", "an exact matching color" ], "label": [ "A", "B", "C", "D" ] }
D
if an object is blue then that object reflects only blue light
1
2
dc78319bb0
10-375
Above a stove, where a pot of water boils, is a hood. The steam from the pot rises to the hood and
{ "text": [ "gathers up", "burns up dry", "freezes solid", "makes zero sense" ], "label": [ "A", "B", "C", "D" ] }
A
beads of water are formed by water vapor condensing
0.83
2
b356d338b7
10-379
a carpenter ant requires energy for
{ "text": [ "studying", "yoga", "growth", "patience" ], "label": [ "A", "B", "C", "D" ] }
C
an organism requires energy for growth
1
2
6240cdfd8d
10-380
A simple pulley example could be
{ "text": [ "Going running on a treadmill", "Swimming lap in a pool", "Riding a bike outside", "pulling water from a well" ], "label": [ "A", "B", "C", "D" ] }
D
a pulley is used to lift a flag on a flagpole
1
0.86
cee82219a0
10-381
A large body of salty water drying up is responsible for the creation of the
{ "text": [ "salt flats", "salt water taffy", "Rocky mountains", "ocean winds" ], "label": [ "A", "B", "C", "D" ] }
A
An example of a change in the Earth is an ocean becoming a wooded area
1
1.67
7c933a44d8
10-382
A squirrel eats all of the acorns in a tree. The tree is empty, and the squirrel is still hungry, so
{ "text": [ "the squirrel studies", "the squirrel leaves", "the squirrel breeds", "the squirrel flies" ], "label": [ "A", "B", "C", "D" ] }
B
as the supply of food in an environment decreases , the population of animals in that environment will decrease
1
2
b356d338b7
10-383
One way humans cause pollution
{ "text": [ "using solar energy", "walking outside", "riding a bike", "using antibacterial soap" ], "label": [ "A", "B", "C", "D" ] }
D
humans cause pollution
1
1.25
cee82219a0
10-385
How does erosion impact a river?
{ "text": [ "enlargening", "warming", "heightening", "shrinking" ], "label": [ "A", "B", "C", "D" ] }
A
erosion causes a river to become deeper and wider
0.83
1.29
1e6dc77bb6
10-386
Which activity involves exerting force on an object with a foot?
{ "text": [ "basketball", "kickball", "softball", "volleyball" ], "label": [ "A", "B", "C", "D" ] }
B
if an object is kicked then force is exerted on that object
1
1.71
7189327f06
10-387
A person wants to play with a beach ball at the beach so they fill it with
{ "text": [ "water", "paper", "gas", "food" ], "label": [ "A", "B", "C", "D" ] }
C
a beach ball contains gas
0.8
1.17
b356d338b7