Datasets:
allenai
/
openbookqa

Dataset card Data Studio Files Community
8
id
stringlengths
2
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question_stem
stringlengths
1
333
choices
sequence
answerKey
stringclasses
4 values
fact1
stringlengths
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150
humanScore
float32
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float32
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10
11-571
A bear that has great strength, when compared to a bear with little strength, will likely be
{ "text": [ "sickly", "objectively fit", "malnourished", "in poor health" ], "label": [ "A", "B", "C", "D" ] }
B
being stronger usually has a positive impact on an organism 's health
1
2
b356d338b7
11-572
2000 years ago, this method would likely have brought sand from the coast to the desert
{ "text": [ "the pyramids often eroded, making their own sand", "constant breezes over time", "human automobiles transfer materials", "the space shuttle moved sand great distances" ], "label": [ "A", "B", "C", "D" ] }
B
wind carries sand from one place to another place
1
2
7b06152ffc
11-574
A person wants to know how fast winds will be going this week. They buy a device made of metal and
{ "text": [ "place it outside next to the chimney", "place it in the basement of their house", "place it on the ground outdoors", "leave it in the car overnight" ], "label": [ "A", "B", "C", "D" ] }
A
an anemometer is used to measure wind speed
0.8
1.6
b356d338b7
11-575
Which would be the best conditions to drive in?
{ "text": [ "heavy snowfall + cold weather", "blizzard conditions + hurricanes", "blizzard conditions + lightning", "blizzard conditions + earthquakes" ], "label": [ "A", "B", "C", "D" ] }
A
bad weather decreases visibility while driving
0.8
1
7b06152ffc
11-576
Where would a sand dune be out of the ordinary?
{ "text": [ "the Sahara desert", "the Iraqi Desert", "the Gobi Desert", "Kansas" ], "label": [ "A", "B", "C", "D" ] }
D
sand dunes are made of sand
1
2
7b06152ffc
11-577
Usually, plants naturally decrease their intake of water in roots and branches to withstand
{ "text": [ "springtime", "rising temperatures", "cool breezes", "very cold temperatures" ], "label": [ "A", "B", "C", "D" ] }
D
usually plants die or become dormant during the winter
1
2
5ac34b743b
11-579
The motion of a ball's motion when touching a concrete sidewalk will be countered due to
{ "text": [ "abrasion", "lipids", "dairy", "thinking" ], "label": [ "A", "B", "C", "D" ] }
A
friction acts to counter the motion of two objects when their surfaces are touching
1
2
b356d338b7
11-580
A person wanting to gather dirt for their garden would harvest it from the
{ "text": [ "top layer of earth", "core of the earth", "bottom layer of earth", "middle layer of earth" ], "label": [ "A", "B", "C", "D" ] }
A
the top layer of soil contains the most nutrients
1
1.6
b356d338b7
11-583
A bud will want pollen to be extracted and then spread, so it will require
{ "text": [ "assistance from vice principals", "delivery to the door", "assistance from flying creatures", "help from new neighbors" ], "label": [ "A", "B", "C", "D" ] }
C
A bee is a pollinating animal
1
1.8
b356d338b7
11-584
Why would soil be more loosely packed than it was the previous day?
{ "text": [ "the local eagle population", "the native American population", "the neighborhood human population", "the native worm population" ], "label": [ "A", "B", "C", "D" ] }
D
tunnels in soil loosen that soil
1
2
7b06152ffc
11-587
A cow will gain energy from eating
{ "text": [ "dandelions", "eggs", "frogs", "birds" ], "label": [ "A", "B", "C", "D" ] }
A
cows only eat plants
1
2
b356d338b7
11-588
Which would increase atmospheric carbon by the lowest degree?
{ "text": [ "trees", "humans", "cattle", "dogs" ], "label": [ "A", "B", "C", "D" ] }
A
as the population of plants decreases , carbon in the atmosphere will increase
0.8
1.4
7b06152ffc
11-590
Animals make decisions based on
{ "text": [ "their feet", "inside their heads", "their spines", "their homes" ], "label": [ "A", "B", "C", "D" ] }
B
an animal 's brain controls that animal
1
1.4
b356d338b7
11-594
Which is the correct relationship?
{ "text": [ "the moon orbits the sun which orbits the Earth", "the moon orbits the Earth which orbits the sun", "Earth orbits the moon which orbits the Earth", "Earth orbits the sun which orbits the moon" ], "label": [ "A", "B", "C", "D" ] }
B
the moon orbits the Earth
1
2
7b06152ffc
11-595
To move electrical energy around a field, a person would use
{ "text": [ "tin pipes", "glass tubing", "plastic wires", "wood barrels" ], "label": [ "A", "B", "C", "D" ] }
A
metal is an electrical energy conductor
1
2
b356d338b7
11-599
A day that is cloudy will
{ "text": [ "be likely to precipitate", "have only bright sunshine", "have empty blue skies", "be sunny and clear" ], "label": [ "A", "B", "C", "D" ] }
A
cloudy means the presence of clouds in the sky
1
2
b356d338b7
11-600
Within an ecosystem, producers are likely to be
{ "text": [ "liquid", "bloody", "diamond", "budding" ], "label": [ "A", "B", "C", "D" ] }
D
producer is a kind of role in an ecosystem
0.8
1.2
b356d338b7
11-601
Adding heat energy to something can cook it, such as heating
{ "text": [ "ice", "wood", "seashells", "cookie dough" ], "label": [ "A", "B", "C", "D" ] }
D
cooking food requires adding heat energy
1
2
b356d338b7
11-602
Which would alter your position over time?
{ "text": [ "running in place", "walking straight", "jumping up/down", "sleeping" ], "label": [ "A", "B", "C", "D" ] }
B
moving changes position
1
1.4
7b06152ffc
11-603
Which of the following is likely to cause the most erosion?
{ "text": [ "a babbling brook", "a mighty river", "a stagnant pond", "a light breeze" ], "label": [ "A", "B", "C", "D" ] }
B
water causes the most soil and rock erosion
1
2
7b06152ffc
11-604
Which of the following would cause sunlight to better reach the ground of a forest?
{ "text": [ "more umbrellas", "logging", "more trees", "taller trees" ], "label": [ "A", "B", "C", "D" ] }
B
large trees block sunlight from reaching the ground
1
2
7b06152ffc
11-605
A ball can be moved by force when
{ "text": [ "a dog sees", "a ball sits", "a child notices", "a foot exerts" ], "label": [ "A", "B", "C", "D" ] }
D
if an object is kicked then force is exerted on that object
1
1.6
b356d338b7
11-606
A mountain top heats and lava flows, resulting in
{ "text": [ "a hot golden leaf", "a cold deep sea", "a raised portion of land", "a sunken valley of ice" ], "label": [ "A", "B", "C", "D" ] }
C
a plateau is formed by a buildup of cooled lava
1
1.5
b356d338b7
11-608
A lot of deep dips in an expanse of land could have happened
{ "text": [ "over a month", "over a decade", "over a year", "over a millennia" ], "label": [ "A", "B", "C", "D" ] }
D
a canyon forming occurs over a period of millions of years
1
1
b356d338b7
11-609
What could be used to examine the legs of a lady bug?
{ "text": [ "a pedometer", "a stethoscope", "a loupe", "a telescope" ], "label": [ "A", "B", "C", "D" ] }
C
magnifying glass is used to see small things by making objects appear bigger
1
1.6
3f32b550f3
11-610
A person wanting to protect the environment could avoid
{ "text": [ "yelping", "singing", "smoking", "breathing" ], "label": [ "A", "B", "C", "D" ] }
C
An example of protecting the environment is reducing the amount of pollutants
1
1.6
b356d338b7
11-611
If something is able to grow from a kernel and insects assist in reproduction, then it is probably a
{ "text": [ "carnation", "rock", "chair", "dove" ], "label": [ "A", "B", "C", "D" ] }
A
a flower produces pollen and seeds
1
1.6
b356d338b7
11-612
The crawling pace of limestone removal from an area produces
{ "text": [ "giant slugs", "new crops", "homes for bats", "land mines" ], "label": [ "A", "B", "C", "D" ] }
C
a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone
1
0.8
b356d338b7
11-614
A grass snake may make its home in
{ "text": [ "a jungle", "a desert", "a neighborhood", "a swamp" ], "label": [ "A", "B", "C", "D" ] }
C
grass snakes live in grass
0.8
1
b356d338b7
11-615
A person can know if they need a down vest by checking the
{ "text": [ "thermograph", "tunnels", "graveyard shift", "sidewalk" ], "label": [ "A", "B", "C", "D" ] }
A
a thermometer is used to measure temperature
1
1.2
b356d338b7
11-620
Which season is it for Australians in July?
{ "text": [ "Spring", "Fall", "Winter", "Summer" ], "label": [ "A", "B", "C", "D" ] }
C
seasons cause change to the environment
1
2
7b06152ffc
11-621
Which of the following is an example of electrical insulation?
{ "text": [ "Ethernet cables", "stove burners", "movie cameras", "air conditioning" ], "label": [ "A", "B", "C", "D" ] }
A
electrical insulation requires wrapping a conductor in an insulator
0.8
1.2
7b06152ffc
11-623
A person wants to dry their clothes for work. They seek out some energy that can be continuously gotten without running out, so they dry clothes using
{ "text": [ "the water", "the moon", "the leaves", "the sun" ], "label": [ "A", "B", "C", "D" ] }
D
solar energy is a renewable resource
0.8
2
b356d338b7
11-624
Two cats in different rooms may share information by
{ "text": [ "vocalizing", "sleeping", "thinking", "waiting" ], "label": [ "A", "B", "C", "D" ] }
A
sound can be used for communication by animals
1
2
b356d338b7
11-625
A guy is trying to choose a spot to build his house. He chooses a place that will cause the least environmental change in an area, so he builds in
{ "text": [ "a town", "a jungle", "a desert", "a forest" ], "label": [ "A", "B", "C", "D" ] }
A
humans building homes in an environment causes that environment to change
0.8
1.4
b356d338b7
11-626
Scientists suggest that, due to human activities, earth has lost waterways and about half of its original forest lands, endangering many animals and plants in their natural living spaces. However, human activity seems to benefit some living things, such as
{ "text": [ "rats and roaches", "saunas and pools", "new phone numbers", "cotton clothing" ], "label": [ "A", "B", "C", "D" ] }
A
humans changing animal habitats usually causes harm to those animals
1
2
5ac34b743b
11-627
The warmest part of the year happens while
{ "text": [ "a comet is flying close by", "mercury is visible in the sky", "the hemisphere of that region is tilted towards from the sun", "the hemisphere of that region is tilted away from the sun" ], "label": [ "A", "B", "C", "D" ] }
C
summer is when a hemisphere is tilted towards the sun
1
2
3f32b550f3
11-628
A year can pass in the time it takes
{ "text": [ "our globe to circle a heat source", "to heat up a hot pocket", "to take off your shoes", "to wash the dirty dishes" ], "label": [ "A", "B", "C", "D" ] }
A
a complete revolution of the Earth around the sun takes one Earth year
1
1.8
b356d338b7
11-629
Living things which require warmth likely also require
{ "text": [ "beads", "tea", "presents", "kidneys" ], "label": [ "A", "B", "C", "D" ] }
D
an animal requires warmth for survival
1
1.4
b356d338b7
11-630
A person wanting to conserve resources in a positive way will
{ "text": [ "place plastics in special containers", "leave plastic on the roadside", "burn plastics in their yard", "throw away plastic containers" ], "label": [ "A", "B", "C", "D" ] }
A
recycling resources has a positive impact on the conservation of those resources
1
2
b356d338b7
11-632
A plant that needs to expand will be able to have an endless resource in
{ "text": [ "dirt", "pesticides", "pay", "beans" ], "label": [ "A", "B", "C", "D" ] }
A
soil is a renewable resource for growing plants
1
1.6
b356d338b7
11-634
Which of the following make sustainable, long term energy?
{ "text": [ "fossil fuels", "windmills", "coal mining", "fracking" ], "label": [ "A", "B", "C", "D" ] }
B
wind is a renewable resource
1
1.8
7b06152ffc
11-636
Which of these are required in addition to a toaster to make toast?
{ "text": [ "carpet", "power plant", "television", "satellite" ], "label": [ "A", "B", "C", "D" ] }
B
a toaster converts electrical energy into heat energy for toasting
1
2
0317ce7c33
11-637
What is the rainy season in north america?
{ "text": [ "fall", "spring", "winter", "summer" ], "label": [ "A", "B", "C", "D" ] }
B
a new season occurs four times per year
0.8
1.2
86727470bc
11-638
Which is true?
{ "text": [ "the moon is a source of light with powerful nuclear reactions", "the sun is a source of evil with powerful nuclear reactions", "the sun is a source of light with weak, low-temperature reactions", "the sun is a source of light with powerful nuclear reactions" ], "label": [ "A", "B", "C", "D" ] }
D
a star is a source of light through nuclear reactions
1
1.6
7b06152ffc
11-641
A small rodent will fear a creature such as a fox because
{ "text": [ "foxes enjoy rodent dinners", "foxes are very small", "squirrels eat mostly beans", "mice are able to fly" ], "label": [ "A", "B", "C", "D" ] }
A
predators eat prey
1
2
b356d338b7
11-642
Where would a short-beaked animal likely die?
{ "text": [ "in a habitat with only insects who live in tight spaces", "in a habitat with lots of fruits and nuts", "in a habitat where it is fed and cared for", "in a habitat with plentiful insects" ], "label": [ "A", "B", "C", "D" ] }
A
the ability to acquire resources has a positive impact on an organism 's survival
1
2
7b06152ffc
11-645
The more that worms make their way through compost, the more
{ "text": [ "bees in skies", "vitamins in dirt", "trees in fields", "snakes on planes" ], "label": [ "A", "B", "C", "D" ] }
B
decomposition increases the amount of nutrients in the soil
1
1.8
b356d338b7
11-646
A parent contributes DNA to their offspring which can result in
{ "text": [ "beads", "freckles", "frowns", "dirt" ], "label": [ "A", "B", "C", "D" ] }
B
DNA is a vehicle for passing inherited characteristics from parent to offspring
1
2
b356d338b7
11-648
Two bears, one weighing 200 pounds and another weighing 150 pounds are about to enter winter. The bear with the most weight will be
{ "text": [ "better able to fly", "more likely to starve", "better suited to survive", "more likely to hurt" ], "label": [ "A", "B", "C", "D" ] }
C
fat is used to keep animals warm
1
2
b356d338b7
11-651
The natural illumination outside will be for shorter and shorter periods of time per day when
{ "text": [ "during a solar eclipse", "spring season has begun", "a hurricane is approaching", "in late September north of the equator or late March south of the equator" ], "label": [ "A", "B", "C", "D" ] }
D
when the seasons change from the summer to the fall , the amount of daylight will decrease
1
1.2
3f32b550f3
11-652
A rock quarry can contain in its rocks
{ "text": [ "sunflowers", "foil material", "candles", "broken toys" ], "label": [ "A", "B", "C", "D" ] }
B
rocks sometimes contain aluminum
0.8
1.4
b356d338b7
11-655
Which would be a good example of conservation?
{ "text": [ "smoke stacks", "littering", "shorter showers", "car travel" ], "label": [ "A", "B", "C", "D" ] }
C
An example of conservation is not using fossil fuel
1
2
7b06152ffc
11-656
The continents currently experiencing winter will be the ones which are
{ "text": [ "facing the sun", "distant from sun", "nearest the sun", "bathing in sun" ], "label": [ "A", "B", "C", "D" ] }
B
winter is when a hemisphere is tilted away from the sun
1
1
b356d338b7
11-658
A guy wants to be able to remember the evening. He can be sure that he has a visual and audio backup of the night by
{ "text": [ "bringing his camera", "bringing his son", "bringing a drink", "bringing a chair" ], "label": [ "A", "B", "C", "D" ] }
A
a camera is used for recording images
1
1.8
b356d338b7
11-659
Where would you find the most sunlight?
{ "text": [ "England", "Morocco", "Sweden", "Norway" ], "label": [ "A", "B", "C", "D" ] }
B
a desert environment usually has a lot of sunlight
1
1.4
7b06152ffc
11-661
Which is likely to be reflecting the most light?
{ "text": [ "a desert landscape", "a forest landscape", "an arctic landscape", "a rural landscape" ], "label": [ "A", "B", "C", "D" ] }
C
snow falls during the winter in the arctic environment
1
1.8
7b06152ffc
11-662
Where would an archaeologist likely find an impression of an ancient footprint?
{ "text": [ "lying on the beach", "under layers of dirt", "on the surface of the moon", "buried in a graveyard" ], "label": [ "A", "B", "C", "D" ] }
B
An example of a fossil is a footprint in a rock
1
1.8
7b06152ffc
11-663
Deer can be responsible for which activity?
{ "text": [ "building office buildings", "pollution", "transporting seeds", "hunting bears" ], "label": [ "A", "B", "C", "D" ] }
C
if seeds stick to the fur of an animal then that seed will be transported by the animal
1
2
7b06152ffc
11-665
How low must be a population of some species drop before it is extinct?
{ "text": [ "fifteen", "ten", "to nothing", "eighty" ], "label": [ "A", "B", "C", "D" ] }
C
if a population decreases to zero then that organism is extinct
1
2
3f32b550f3
11-666
Which of the following would require more effort to move?
{ "text": [ "Venus", "the Sun", "a dog", "100lb weight" ], "label": [ "A", "B", "C", "D" ] }
B
as the mass of an object increases , the force required to push that object will increase
1
1.6
7b06152ffc
11-669
A dry bush may burst into flames due to
{ "text": [ "raining skies", "wetter air", "higher temps", "faster birds" ], "label": [ "A", "B", "C", "D" ] }
C
high temperatures can cause an object to combust
1
2
b356d338b7
11-671
A person wanting to relocate a boulder with their body will need to apply
{ "text": [ "song", "exertion", "love", "thought" ], "label": [ "A", "B", "C", "D" ] }
B
pushing an object requires force
1
2
b356d338b7
11-673
Seals which return to where they were born display reproductive behavior by using that space to
{ "text": [ "hunt squirrel", "retrieve eggs", "birth young", "kill birds" ], "label": [ "A", "B", "C", "D" ] }
C
An example of a reproductive behavior is salmon returning to their birthplace to lay their eggs
0.8
1.8
b356d338b7
11-674
A person wants to turn on an MP3 player, so they complete a circuit by
{ "text": [ "pressing a button", "singing to it", "making a face", "crossing their fingers" ], "label": [ "A", "B", "C", "D" ] }
A
pushing a button sometimes completes a circuit
1
2
b356d338b7
11-678
When a forested area receives very little rain, the tall plants in that area
{ "text": [ "shoot up in height", "learn to drink saltwater", "grow so much stronger", "show thinner age markings" ], "label": [ "A", "B", "C", "D" ] }
D
as the amount of available water decreases , tree-growth rings will become narrower
1
1.8
b356d338b7
11-679
A light that is turned on will be connected to wiring, which will
{ "text": [ "be shredded", "feel toasty", "be wooden", "be icy" ], "label": [ "A", "B", "C", "D" ] }
B
electrical current running through a wire causes that wire to heat up
1
0.4
b356d338b7
11-681
What is most likely to push objects?
{ "text": [ "rivers", "rainfall", "photosynthesis", "sunlight" ], "label": [ "A", "B", "C", "D" ] }
A
flowing liquid can push objects
1
1.2
7b06152ffc
11-682
A hurricane will develop largest nearer a sea because of
{ "text": [ "water color", "liquid amounts", "water smell", "fluid uiclarity" ], "label": [ "A", "B", "C", "D" ] }
B
an ocean is a source of heat and moisture for a hurricane
0.8
1.2
b356d338b7
11-684
Which animal will hide the best when seeking food
{ "text": [ "rabbit", "chameleon", "cat", "spider" ], "label": [ "A", "B", "C", "D" ] }
B
camouflage can be used for hunting for food
1
1.6
7b06152ffc
11-685
Which describes the proper usage of bird beaks?
{ "text": [ "skinny beats are best for sucking blood, fat beaks eat only eggs", "skinny beaks work in only large spaces, fat beaks can only fit in narrow spaces", "skinny beaks work to reach small spaces, fat beaks crack nuts", "skinny beaks work to filet fish, fat beaks are useless" ], "label": [ "A", "B", "C", "D" ] }
C
a skinny beak is used for obtaining food by a bird from small spaces
1
1.6
7b06152ffc
11-686
Which would be most affected by a magnet?
{ "text": [ "a wooden beam", "a titanium beam", "a plastic beam", "a cotton beam" ], "label": [ "A", "B", "C", "D" ] }
B
if a magnet is attracted to a metal then that magnet will stick to that metal
1
2
7b06152ffc
11-687
Sometimes birds
{ "text": [ "dance to attract predators", "hide seeds from other birds by burying them", "hide seeds in hollow trees to eat during the winter", "cause the spread of plants by pooping hard objects found in fruit" ], "label": [ "A", "B", "C", "D" ] }
D
birds are a vehicle for spreading the seeds of a plant
1
1.6
3f32b550f3
11-688
How would a runner measure speed?
{ "text": [ "breaths taken", "water drank", "seconds passed", "people passed" ], "label": [ "A", "B", "C", "D" ] }
C
seconds are used to measure time
0.8
1
7b06152ffc
11-689
A person wants to use a ruler to measure something so they measure
{ "text": [ "an ounce of water", "the volume of a room", "a liter of gas", "an old broken phone" ], "label": [ "A", "B", "C", "D" ] }
D
a ruler is used for measuring the length of an object
0.8
0.6
b356d338b7
11-691
A person needing to cook up a burger, but lacking a grill or fire, can heat burger meat on
{ "text": [ "a tree branch", "a puddle", "a fish pond", "a vehicle engine" ], "label": [ "A", "B", "C", "D" ] }
D
a car engine is a source of heat
1
2
b356d338b7
11-692
Blood gets directed around beneath skin and bone by
{ "text": [ "a person", "a vision", "a thought process", "long passages" ], "label": [ "A", "B", "C", "D" ] }
D
the circulatory system transports blood throughout the body
1
0.4
b356d338b7
11-693
If many birds in the area are killed the ecosystem may become overcrowded with
{ "text": [ "chickens", "insects", "cats", "birds" ], "label": [ "A", "B", "C", "D" ] }
B
if the population of an organism increases then the ecosystem may become overpopulated with that organism
1
2
7189327f06
11-694
A wet globe that is enormous in mass is likely to have a stone
{ "text": [ "layer", "sun", "brain", "labyrinth" ], "label": [ "A", "B", "C", "D" ] }
A
Earth 's surface is made of rock
1
0.6
b356d338b7
11-695
Where would an arctic hare be least likely to be seen by a predator?
{ "text": [ "sitting on the dirt", "on a sand dune", "on a grass lawn", "on a hill covered in deep, white, cold stuff" ], "label": [ "A", "B", "C", "D" ] }
D
An example of camouflage is when something changes color in order to have the same color as its environment
1
2
3f32b550f3
11-697
A navigator may be in charge of
{ "text": [ "shoveling a sidewalk", "clearing a tree", "conducting a car", "riding a bike" ], "label": [ "A", "B", "C", "D" ] }
C
An example of navigation is directing a boat
1
1.2
b356d338b7
11-698
Losing which of these would make it hard for a wolf to satisfy hunger?
{ "text": [ "tail", "eyebrow", "eyelash", "snout" ], "label": [ "A", "B", "C", "D" ] }
D
smell is used for finding food by some animals
1
2
0317ce7c33
11-699
A person wanting to pay airfare will ride
{ "text": [ "through clouds", "on seas", "across rails", "on tracks" ], "label": [ "A", "B", "C", "D" ] }
A
a plane travels through the atmosphere
1
2
b356d338b7
11-702
An action that may provide a small bit of warmth could be
{ "text": [ "looking out of a window", "putting the radio on", "looking at a snow storm", "smashing hands together repeatedly" ], "label": [ "A", "B", "C", "D" ] }
D
friction occurs when two object 's surfaces move against each other
1
1.6
b356d338b7
11-703
Which of the following would be considered nonliving?
{ "text": [ "a hair still on your head", "a rabbit hopping along", "a fallen palm leaf", "a human jogging down a track" ], "label": [ "A", "B", "C", "D" ] }
C
if a leaf falls off of a tree then that leaf is dead
1
1.8
7b06152ffc
11-704
Which most directly requires sunlight to grow?
{ "text": [ "a rock", "a cat", "a bamboo stalk", "a bird" ], "label": [ "A", "B", "C", "D" ] }
C
a plant requires sunlight to grow
1
2
7b06152ffc
11-705
Where various seasons currently take place depends upon
{ "text": [ "the globe's size", "the world's view", "the earth's consideration", "the globe's turning" ], "label": [ "A", "B", "C", "D" ] }
D
winter in the Northern Hemisphere is during the summer in the Southern Hemisphere
0.8
1.6
b356d338b7
11-715
What will air usually do when heated up beyond a certain point?
{ "text": [ "it will fall", "it will remain", "it will ascend", "it will die" ], "label": [ "A", "B", "C", "D" ] }
C
if gas is heated then that gas will rise
1
2
7b06152ffc
11-718
With proper nutrition, which activity would increase the body's strength?
{ "text": [ "breathing", "weighted dips", "sleeping", "eating" ], "label": [ "A", "B", "C", "D" ] }
B
exercise has a positive impact on a body 's strength
1
1.4
7b06152ffc
11-720
A person needing to last a long time in an arid space with limited water sources will
{ "text": [ "drink sparingly", "drink frequently", "drink greedily", "drink liberally" ], "label": [ "A", "B", "C", "D" ] }
A
conserving water can be used for survival in a dry environment
1
1.8
b356d338b7
11-724
When soil is disrupted to extreme levels
{ "text": [ "plants thrive", "environments suffer", "mice breed", "bugs hoard" ], "label": [ "A", "B", "C", "D" ] }
B
erosion of soil has a negative impact on the environment
1
1.8
b356d338b7
11-728
An area of dirt may have rivets in it depending on
{ "text": [ "if soil is piled up", "if there is more soil", "if soil has been altered", "if soil has been added" ], "label": [ "A", "B", "C", "D" ] }
C
soil loss causes grooves in soil
0.8
1.2
b356d338b7
11-729
A boy has a scar from an oven on his leg, so his leg was likely
{ "text": [ "snagged", "seared", "removed", "frozen" ], "label": [ "A", "B", "C", "D" ] }
B
if a body part was burned then that body part was exposed to a lot of heat energy
0.8
2
b356d338b7
11-731
A person is wondering how much the steam from the pot of water that is boiling will measure. They are able to measure it in a definite way by
{ "text": [ "making the liquid condense outdoors", "remembering how big steam clouds are", "burning the hot steam", "collecting the condensed liquid" ], "label": [ "A", "B", "C", "D" ] }
D
Matter in the liquid phase has definite volume
0.8
1.6
b356d338b7
11-734
Which of these could add unwanted contamination to the natural environment?
{ "text": [ "making compost", "hoarding trash", "eating fruit", "burning liquid petroleum" ], "label": [ "A", "B", "C", "D" ] }
D
burning oil is a source of pollution
0.8
1.4
3f32b550f3
11-737
A person wants to use a chemical energy to power a radio, so they change out the energy source through
{ "text": [ "water", "AAs", "wind", "the sun" ], "label": [ "A", "B", "C", "D" ] }
B
batteries convert chemical energy to electrical energy
0.8
1.6
b356d338b7
11-740
Which uses electrical energy to function?
{ "text": [ "liver", "tree", "dog", "iPod" ], "label": [ "A", "B", "C", "D" ] }
D
electric devices require electrical energy to function
1
1.6
7b06152ffc
11-741
Jane's hat flew off her head while standing still on a hilltop. This could be because
{ "text": [ "her head blew the hat off", "there was uneven heating of the ground", "a squirrel jumped up and grabbed it off of her head", "a spaceship pulled her hat off her head" ], "label": [ "A", "B", "C", "D" ] }
B
uneven heating of the Earth 's surface cause wind
0.8
1
3f32b550f3
11-742
migration is when animals travel from the northern most state to Texas during what segment of time?
{ "text": [ "lake fronts", "birds", "winter", "spring" ], "label": [ "A", "B", "C", "D" ] }
C
migration is when animals move to different locations in an annual cycle
1
1.6
52dbc5c7af
11-744
Which would create the most pollution
{ "text": [ "animals", "rivers", "smoke stacks", "toxicity" ], "label": [ "A", "B", "C", "D" ] }
C
polluting means something poisonous is added to an environment causing harm to the environment
0.8
1.2
7b06152ffc