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
10-541
A microscope is useful for looking at
{ "text": [ "giraffes", "trees", "butterflies", "sea life" ], "label": [ "A", "B", "C", "D" ] }
D
microscope is used to see small things by making them appear bigger
0.8
0.2
7189327f06
10-543
A pony is living in a small barn and its owner dies and the pony is unable to fend for itself. The pony dies because
{ "text": [ "it is elderly", "it is bored", "it is vital", "it required nutriment" ], "label": [ "A", "B", "C", "D" ] }
D
lack of food causes starvation
1
1.6
b356d338b7
10-544
Personal protection equipment is essential when
{ "text": [ "experimenting with volatile and vaporous liquids", "dumping lab rats in the incinerator", "interfacing with tenured professors", "wearing a sports cup" ], "label": [ "A", "B", "C", "D" ] }
A
safety goggles are used for protecting the eyes during experiments
1
1
7c933a44d8
10-545
A person wants to signal to another person, but is lacking a flashlight. They can
{ "text": [ "shuffle sunlight with mirrors", "direct sunlight with cones", "direct others with glass", "direct shades with hands" ], "label": [ "A", "B", "C", "D" ] }
A
a mirror is used for reflecting light
1
1.6
b356d338b7
10-546
Mammals with blow holes can hear signals called
{ "text": [ "radio waves", "air horns", "people talking", "clicks" ], "label": [ "A", "B", "C", "D" ] }
D
sound can be used for communication by animals
1
1.2
dc78319bb0
10-547
When there is an increase in atmospheric temperature, then
{ "text": [ "glaciers become too large", "global sea level decreases", "Antartica and Greenland icebergs will melt", "Earth absorbs less sunlight" ], "label": [ "A", "B", "C", "D" ] }
C
if the atmospheric temperature rises then the glaciers will melt
0.8
1.6
5ac34b743b
10-548
An example of an instinctive behavior could be
{ "text": [ "wind", "fire", "revenge", "air" ], "label": [ "A", "B", "C", "D" ] }
C
An example of an instinctive behavior is a baby bird pecking at its shell to hatch
0.8
1.8
cee82219a0
10-549
Several batteries placed into a radio will make sound after first using
{ "text": [ "solar energy", "wind energy", "chemical energy", "elbow grease" ], "label": [ "A", "B", "C", "D" ] }
C
a battery converts chemical energy into electrical energy
0.8
2
b356d338b7
10-550
Humming birds help with the growth of
{ "text": [ "raspberries", "cars", "buildings", "wind" ], "label": [ "A", "B", "C", "D" ] }
A
A bird is a pollinating animal
0.8
1.67
cee82219a0
10-552
A rainbow is caused by rain and what?
{ "text": [ "grass", "winds", "solar rays", "oceans" ], "label": [ "A", "B", "C", "D" ] }
C
sunlight and rain can cause a rainbow
1
2
1e6dc77bb6
10-553
A person takes a bucket full of water and adds it to a full pool. After adding fifty buckets of water to the pool, it
{ "text": [ "drains", "dries", "bloats", "sinks" ], "label": [ "A", "B", "C", "D" ] }
C
as the amount of water in a body of water increases , the water levels will increase
1
1.6
b356d338b7
10-554
the night sky shows very far away what
{ "text": [ "clumps of flaming gas", "tidal waves washing over beaches", "party balloons tied to houses", "aircraft falling towards collision" ], "label": [ "A", "B", "C", "D" ] }
A
a star is made of gases
1
0.4
52dbc5c7af
10-555
You can find what on the crust of earth
{ "text": [ "clouds", "stars", "air", "worms" ], "label": [ "A", "B", "C", "D" ] }
D
the crust is a layer of the Earth
0.83
1.17
cee82219a0
10-557
As a Red Giant forms it's gravity will
{ "text": [ "grow", "fluctuate", "shrink", "reverse" ], "label": [ "A", "B", "C", "D" ] }
A
as mass of a celestial body increases , the force of gravity on that planet will increase
0.83
1.67
dc78319bb0
10-559
what determines the number of body parts and organism is born with?
{ "text": [ "survival of fittest", "random chance", "the organisms creators", "natural predators" ], "label": [ "A", "B", "C", "D" ] }
C
the number of body parts of an organism is an inherited characteristic
1
1.67
6240cdfd8d
10-560
When you increase the viability of food, you increase the ability to
{ "text": [ "waste it", "modify it", "disperse it", "displace it" ], "label": [ "A", "B", "C", "D" ] }
C
as ability to preserve food increases , the ability to transport food increases
1
0.8
0d935542d3
10-564
An example of an adult animal laying eggs is all aside from
{ "text": [ "penguins", "snakes", "turtles", "kittens" ], "label": [ "A", "B", "C", "D" ] }
D
some adult animals lay eggs
1
1.5
b356d338b7
10-565
A couple having a baby want to guess if the child will share the same eye color as mother and father so they
{ "text": [ "chart the likelihood", "pray for peace", "take a vacation", "inject a dye" ], "label": [ "A", "B", "C", "D" ] }
A
a Punnett square is used to identify the percent chance of a trait being passed down from a parent to its offspring
1
1.6
b356d338b7
10-566
A person is able to tell what shape a toy is by holding it in their hands and also
{ "text": [ "making", "eating", "crying", "noting" ], "label": [ "A", "B", "C", "D" ] }
D
seeing is used for sensing visual things
1
0
b356d338b7
10-570
When a squid moves forward, water is
{ "text": [ "pushed directly behind it", "pushed up and below it", "evaporated by salt water", "pushed in front of it" ], "label": [ "A", "B", "C", "D" ] }
A
a squid produces thrust by pushing water out of its body
1
2
7c933a44d8
10-571
A bunny is desperate for food and happily chows down when offered
{ "text": [ "a meatball", "some oregano", "cat food", "a steak" ], "label": [ "A", "B", "C", "D" ] }
B
rabbits eat plants
1
1.2
b356d338b7
10-572
What does pencil lead contain?
{ "text": [ "aluminum", "stable carbon", "sunlight", "mineral water" ], "label": [ "A", "B", "C", "D" ] }
B
pencil lead contains mineral graphite
1
2
1e6dc77bb6
10-573
If an area of land is sloped to the right and a body of water is on that slope, then the river will flow
{ "text": [ "pollution", "to the right", "species", "to the left" ], "label": [ "A", "B", "C", "D" ] }
B
the slope of the land causes a river to flow in a particular direction
1
1.67
bdb4135787
10-575
Magnetic media, such as TVs, computer monitors, credit cards and pacemakers can be damaged when exposed to
{ "text": [ "neodymium", "a paper clip", "copper penny", "metal nails" ], "label": [ "A", "B", "C", "D" ] }
A
metal is sometimes magnetic
1
1.37
5ac34b743b
10-576
A plant needs to feed, so it
{ "text": [ "spreads it's leaves", "has a bite", "spreads upside down", "catches rabbits" ], "label": [ "A", "B", "C", "D" ] }
A
a leaf absorbs sunlight to perform photosynthesis
1
2
b356d338b7
10-577
A star produces light energy and heat because it has a variety of
{ "text": [ "moon rotation causing friction", "light energy flowing to earth", "reactions of nuclear form", "global warming caused by co2" ], "label": [ "A", "B", "C", "D" ] }
C
a star is a source of light energy through nuclear reactions
1
2
52dbc5c7af
10-578
An example of migration would be
{ "text": [ "robins flying from Minneapolis to Miami", "geese flying to a park to bother the people there", "bison that belong to a farmer being moved to a different pasture", "mice running from a fox" ], "label": [ "A", "B", "C", "D" ] }
A
migration is when animals move themselves from a cooler climate to a warmer climate for the winter
1
1.67
3f32b550f3
10-579
What is the source of air?
{ "text": [ "humans", "space", "chemistry", "nature" ], "label": [ "A", "B", "C", "D" ] }
D
nature is the source of natural resources
0.83
1.17
7189327f06
10-580
A woman needs to check something with binoculars, so it is likely
{ "text": [ "very near", "inside the room", "a ways away", "in outer space" ], "label": [ "A", "B", "C", "D" ] }
C
binoculars are used for observing distant objects
1
2
b356d338b7
10-581
Compared to an area with farmland, an area with housing developments has more
{ "text": [ "crops", "wilderness", "light pollution", "animals" ], "label": [ "A", "B", "C", "D" ] }
C
as distance to a city decreases , the amount of light pollution will increase
1
2
7189327f06
10-582
What does planting native plants has a positive impact on?
{ "text": [ "markets", "territory", "winds", "economies" ], "label": [ "A", "B", "C", "D" ] }
B
planting native plants has a positive impact on an ecosystem
1
1.2
1e6dc77bb6
10-583
In order for a fox to catch a chicken it must
{ "text": [ "order Kentucky Fried Chicken", "always move exponentially quicker", "jump on it from a high tree", "swim out to it" ], "label": [ "A", "B", "C", "D" ] }
B
some predators move quickly to catch prey
1
1.6
dc78319bb0
10-584
High tide is a stage in the
{ "text": [ "food chain of the monarch butterfly", "moon tugging on saltwater", "timeline of all humanity", "life cycle of land mammals" ], "label": [ "A", "B", "C", "D" ] }
B
high tide is a stage in the tide cycle process
1
1.6
dc78319bb0
10-585
A light bulb turns on when it receives energy from
{ "text": [ "a cable", "an oven", "gasoline", "a person" ], "label": [ "A", "B", "C", "D" ] }
A
when electricity flows to a light bulb , the light bulb will come on
1
2
7189327f06
10-586
What does a leaf need to do to absorb the most sunlight that it can?
{ "text": [ "Hide in shade", "Remain small", "Grow very large", "Change colors" ], "label": [ "A", "B", "C", "D" ] }
C
as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase
1
1.2
3ed3aed594
10-587
Molecular bounds are broken by
{ "text": [ "ice", "combining vulotile ingredients", "soap and water", "force" ], "label": [ "A", "B", "C", "D" ] }
B
chemical reactions cause chemical change
0.8
1.8
dc78319bb0
10-588
The thing that is shared between birds, people, snakes, and sharks is that they
{ "text": [ "defecate", "eat beans", "pray", "lay eggs" ], "label": [ "A", "B", "C", "D" ] }
A
all living things eliminate waste
1
2
b356d338b7
10-589
A cat is laying outdoors in the sunlight. Suddenly, a large, dark cloud blocks the sun and the temperature drops several degrees. The cat's physical reaction to this abrupt change will most likely be
{ "text": [ "finding someone to dye them pink", "involuntary body tremors and shudders", "creating a new telephone system", "hopping a plane to warmer climates" ], "label": [ "A", "B", "C", "D" ] }
B
shivering is when an animal creates heat by shaking to keep the body warm
0.8
1.6
b356d338b7
10-590
A person is going to the woods to bag fresh venison. This person is
{ "text": [ "fishing", "gardening", "stalking", "building" ], "label": [ "A", "B", "C", "D" ] }
C
hunting means humans kill animals in the wild
1
1.2
b356d338b7
10-591
A person is going to run around a circle and wants to use a stopwatch in order to _____ time
{ "text": [ "require", "enjoy", "find", "mark" ], "label": [ "A", "B", "C", "D" ] }
D
a stopwatch is used to measure time
1
2
b356d338b7
10-593
After a week of storms, the nearby lake now has more
{ "text": [ "fish", "birds", "liquid", "plants" ], "label": [ "A", "B", "C", "D" ] }
C
storms cause bodies of water to increase amount of water they contain
1
1.8
7189327f06
10-595
A dead deer was found partially eaten in a forest. How could it have been caught?
{ "text": [ "It was caught by appendages on the feet of a feline", "A raccoon jumped on the deer's back and killed and ate it", "It was caught by a horse's mouth", "It was shot by a bear" ], "label": [ "A", "B", "C", "D" ] }
A
claws are used to catch prey by some predators
0.8
0.8
3f32b550f3
10-596
Which of these is a source of heat?
{ "text": [ "ice cubes", "coffee", "Popsicles", "ice cream" ], "label": [ "A", "B", "C", "D" ] }
B
a hot substance is a source of heat
1
2
7c933a44d8
10-597
A metal sticker remains on a fridge because of
{ "text": [ "vibrations in the surface of the fridge door", "a force that pulls two objects together", "magic that Juggaloes are unable to explain", "the entropy of the universe" ], "label": [ "A", "B", "C", "D" ] }
B
magnetic attraction pulls two objects together
1
1.6
7c933a44d8
10-598
What happens when man moves into new environment but reproduction ceases to happen?
{ "text": [ "native species go wild", "native species grow large", "native species loses dwindle", "native species thrive more" ], "label": [ "A", "B", "C", "D" ] }
C
if all members of a species cannot produce offspring then that species will likely become extinct
0.8
1.2
52dbc5c7af
10-599
Large eared, small mammal preferred by bald eagles as prey
{ "text": [ "hare", "dog", "hawk", "bear" ], "label": [ "A", "B", "C", "D" ] }
A
eagles eat rabbits
1
2
dc78319bb0
10-601
The pips of a pumpkin are most commonly
{ "text": [ "flow to space", "fueling trucks", "seasoned and devoured", "drowned alive" ], "label": [ "A", "B", "C", "D" ] }
C
a pumpkin contains seeds
1
0.83
b356d338b7
10-603
A body needs fiber to make healthy bowel movements and this can be absorbed by consuming
{ "text": [ "water", "cheese", "eggs", "broccoli" ], "label": [ "A", "B", "C", "D" ] }
D
plants are a source of fibers
0.83
1.67
b356d338b7
10-604
A person wants to take a a mode of transportation out that has two wheels so they will need to
{ "text": [ "drive", "bus", "cycle", "run" ], "label": [ "A", "B", "C", "D" ] }
C
a human can pedal a bicycle
1
1.33
b356d338b7
10-606
Combining resin and glass mat with a catalyst will result in
{ "text": [ "broken glass", "a mess", "toxic fumes", "fiberglass" ], "label": [ "A", "B", "C", "D" ] }
D
chemical reactions cause different substances to form
0.8
0.8
dc78319bb0
10-608
You may be able to use solar energy to power
{ "text": [ "a garden", "a bike", "a coffee grinder", "water pipes" ], "label": [ "A", "B", "C", "D" ] }
C
solar energy is a renewable resource
0.8
1
cee82219a0
10-611
What is present in death at the end of the life cycle
{ "text": [ "spirits", "Bacteria", "God", "Food" ], "label": [ "A", "B", "C", "D" ] }
B
decomposition is when a decomposer breaks down dead organisms
1
1
cee82219a0
10-612
A sea creature can defend itself easily by using
{ "text": [ "hostile smiles", "malicious kisses", "toxic pricks", "noxious caresses" ], "label": [ "A", "B", "C", "D" ] }
C
poisonous darts are used for defense by sea anemones
1
1.6
b356d338b7
10-613
Another source of pollution may be
{ "text": [ "throwing things in the ocean", "buying a new solar panel", "biking instead of driving the car", "using old food as compost for the plants" ], "label": [ "A", "B", "C", "D" ] }
A
burning gasoline is a source of pollution
1
2
cee82219a0
10-614
Which of the following would be an example of tool use in the animal kingdom?
{ "text": [ "a wolf using its sense of smell to track down prey", "a crow displacing water with rocks to get good", "a giant whale filtering plankton from water", "An anteater using its long tongue to catch ants" ], "label": [ "A", "B", "C", "D" ] }
B
An example of using tools is a chimpanzee digging for insects with a stick
1
0.5
97e7d66d68
10-615
the Earth rotating on its axis causes stars to appear to move across the sky when?
{ "text": [ "sleeping hours", "sun time", "day", "daytime" ], "label": [ "A", "B", "C", "D" ] }
A
the Earth rotating on its axis causes stars to appear to move across the sky at night
1
1.2
1e6dc77bb6
10-616
If two objects have the same charge then what will they do to eachother?
{ "text": [ "repel attackers", "approach", "pull", "push away" ], "label": [ "A", "B", "C", "D" ] }
D
if two objects have the same charge then those two materials will repel each other
0.8
1
1e6dc77bb6
10-618
A lake is unsafe for swimming because it is a bit below some farmlands that use
{ "text": [ "pesticides", "water", "soil", "solar energy" ], "label": [ "A", "B", "C", "D" ] }
A
runoff contains pesticides from cropland
1
2
b356d338b7
10-619
Some animals may use coloration for
{ "text": [ "eating", "smells", "love", "protection" ], "label": [ "A", "B", "C", "D" ] }
D
coloration is used to find a mate by some animals
1
2
cee82219a0
10-621
A moth can adjust its
{ "text": [ "age", "ancestry", "shape", "genus" ], "label": [ "A", "B", "C", "D" ] }
C
a moth undergoes metamorphosis
1
1.4
b356d338b7
10-622
Bananas spread their chromosomes because of
{ "text": [ "bats", "apples and oranges", "snakes", "Jamaican singers" ], "label": [ "A", "B", "C", "D" ] }
A
seed dispersal has a positive impact on a plant
1
1.2
7c933a44d8
10-623
Dairy has things in it that would make humans sick, so in order for dairy to be edible, this process has to take place
{ "text": [ "mixing", "boiling", "freezing", "pasteurized" ], "label": [ "A", "B", "C", "D" ] }
D
pasteurization reduces the amount of bacteria in milk
1
1.6
bdb4135787
10-624
the nervous system sends observations in the form of electrical signals to what?
{ "text": [ "cell towers", "persons flesh", "computers", "plugs" ], "label": [ "A", "B", "C", "D" ] }
B
the nervous system sends observations in the form of electrical signals to the rest of the body
1
2
1e6dc77bb6
10-626
Living things are in grave danger from
{ "text": [ "captain crunch", "rainbows", "raging infernos", "pink teddy bears" ], "label": [ "A", "B", "C", "D" ] }
C
fire causes harm to living things
1
1
dc78319bb0
10-628
Dead organisms, like trees provide
{ "text": [ "thriving communities", "families", "love", "heat" ], "label": [ "A", "B", "C", "D" ] }
A
dead organisms rot
1
2
cee82219a0
10-630
Solar energy is adsorbed by
{ "text": [ "planted flowers under the moonlight", "potted flowers in a windowless room", "planted flowers on a bright, clear day", "seeds that have just been planted in the ground" ], "label": [ "A", "B", "C", "D" ] }
C
if something is in the sunlight then that something will absorb solar energy
0.83
1.33
a8ecf6eaeb
10-631
A source of heat is used to make
{ "text": [ "ice cream", "salad", "lemonade", "pastries" ], "label": [ "A", "B", "C", "D" ] }
D
an oven is a source of heat
1
1.83
7189327f06
10-632
Galileo Galilei made improvements to the telescope to make better observations of what?
{ "text": [ "plants", "people", "space games", "space rocks" ], "label": [ "A", "B", "C", "D" ] }
D
Galileo Galilei made improvements to the telescope to make better observations of celestial bodies
1
1
1e6dc77bb6
10-634
Shrews are hunted by
{ "text": [ "horses", "butterflies", "deer", "raptors" ], "label": [ "A", "B", "C", "D" ] }
D
some birds are predators
0.86
1.71
7c933a44d8
10-636
Joe used a flame torch against the side of a bucket and the entire barrel heated up, but didn't burn. What material could the bucket have been made of?
{ "text": [ "walnut", "aluminum", "ice", "ceramic" ], "label": [ "A", "B", "C", "D" ] }
B
metal is a thermal conductor
1
1
3f32b550f3
10-637
If a new predator begins eating prey, what will happen to the preys population?
{ "text": [ "heightening", "lessening", "abundance", "growth" ], "label": [ "A", "B", "C", "D" ] }
B
if a new predator begins eating prey then the population of that prey will decrease
1
2
1e6dc77bb6
10-639
A common household item that may be a ferrous metal is
{ "text": [ "pans", "make up", "books", "towels" ], "label": [ "A", "B", "C", "D" ] }
A
an electromagnet contains cylindrical ferrous metal
1
2
cee82219a0
10-640
Kiln fired clay ingots can insulate from
{ "text": [ "ionic discharge", "falling meteors", "snowmen", "underground rivers" ], "label": [ "A", "B", "C", "D" ] }
A
brick is an electrical insulator
1
1.4
dc78319bb0
10-642
What are made of nerve cells?
{ "text": [ "bones", "sensory system", "nervous breakdowns", "food" ], "label": [ "A", "B", "C", "D" ] }
B
nerves are made of nerve cells
1
1.6
1e6dc77bb6
10-643
The moon sees eclipses what from Earth?
{ "text": [ "the sun", "opposite", "through magic", "the same" ], "label": [ "A", "B", "C", "D" ] }
B
the moon orbits the Earth
0.8
1.17
cee82219a0
10-644
A mother is six feet tall and the father is almost seven feet tall. When their son reaches maturation, he will likely
{ "text": [ "measure similarly", "be very short", "be invisible", "be under weight" ], "label": [ "A", "B", "C", "D" ] }
A
height is an inherited characteristic
1
2
b356d338b7
10-645
Humans have the ability to change how much they weigh, but we cannot change how tall we are because that is
{ "text": [ "expensive", "impossible", "hereditary", "Too hard" ], "label": [ "A", "B", "C", "D" ] }
C
height is an inherited characteristic
1
1.6
bdb4135787
10-647
Our only satellite is found with the other
{ "text": [ "nine planets", "nebula", "red giant stars", "Andromeda galaxy" ], "label": [ "A", "B", "C", "D" ] }
A
the solar system contains the moon
1
1.6
dc78319bb0
10-648
Cows know there is salt in a mineral lick because
{ "text": [ "they have receptors on their tongue that allow them to experience spice and seasonings", "a cow in the ocean told them it was there", "it's on their side of the pasture's fence", "they evolved where there were great redwood trees" ], "label": [ "A", "B", "C", "D" ] }
A
animals taste flavors
1
2
7c933a44d8
10-649
Dogs are known to chew their food once or twice, but like all organisms they can
{ "text": [ "sense the flavor", "hate it", "choke", "sell it" ], "label": [ "A", "B", "C", "D" ] }
A
animals taste flavors
0.8
0.4
bdb4135787
10-650
A person may use water from a treatment plant so that it is
{ "text": [ "free from wetness", "free of chunks", "free from governments", "free from ice" ], "label": [ "A", "B", "C", "D" ] }
B
treating water is used to remove harmful substances before drinking
0.8
0.8
b356d338b7
10-651
A river is moving along a path and a piece of paper falls in it. The paper
{ "text": [ "screams", "flies", "sinks", "relocates" ], "label": [ "A", "B", "C", "D" ] }
D
flowing liquid can push objects
1
1.2
b356d338b7
10-652
Once the grounds frost over and the air grows chilled
{ "text": [ "beaches are opened", "humans go naked", "birds lay eggs", "roses die" ], "label": [ "A", "B", "C", "D" ] }
D
usually plants die or become dormant during the winter
1
1.6
b356d338b7
10-653
Most animals have some type of defense mechanism to protect them from predators. The Octopus has
{ "text": [ "its ink", "flying", "yelling", "crying" ], "label": [ "A", "B", "C", "D" ] }
A
ink is used for hiding from predators by octopuses
1
2
bdb4135787
10-655
A species' habitat is those places where it can find food, shelter, protection and
{ "text": [ "predators to escape", "rivers to cross", "mountains to climb", "mates for reproduction" ], "label": [ "A", "B", "C", "D" ] }
D
habitat destruction causes animals to move to find shelter in another habitat
1
1.4
3936d56dda
10-657
A person thinks they see a UFO. They look closely, but the object becomes hard to see in the night sky as
{ "text": [ "gets closer to the person", "buys a new house", "builds a large park", "it puts distance between them" ], "label": [ "A", "B", "C", "D" ] }
D
as distance from a source of light increases , that source of light will appear dimmer
1
1.2
b356d338b7
10-658
Glaciers doing what has a negative impact on the glacial environment?
{ "text": [ "liquifying", "growing", "freezing", "cooling" ], "label": [ "A", "B", "C", "D" ] }
A
glaciers melting has a negative impact on the glaicial environment
1
1.6
1e6dc77bb6
10-659
Water vapor helps with?
{ "text": [ "The sidewalk", "A pool", "A cat", "A habitat" ], "label": [ "A", "B", "C", "D" ] }
D
water vapor is found in the atmosphere
0.8
1.4
cee82219a0
10-661
One breed of penguins, the Galapagos Penguin lives in the warm waters off the coast of
{ "text": [ "Equador", "India", "Haiti", "Australia" ], "label": [ "A", "B", "C", "D" ] }
A
warm-weather organisms live in warm climates
0.8
0.8
3936d56dda
10-662
A source of heat may come from
{ "text": [ "a cold shower", "holding hands", "holding ice", "Antartica" ], "label": [ "A", "B", "C", "D" ] }
B
a stove generates heat for cooking usually
1
1.6
cee82219a0
10-664
What usually happens to animals when humans need new to grow more corn?
{ "text": [ "animals become magical", "animals forced out", "animals gain habitat", "animals are happy" ], "label": [ "A", "B", "C", "D" ] }
B
humans moving into an environment usually causes native species to lose their habitats
1
1.6
0317ce7c33
10-666
chloroplasts are rarely found in
{ "text": [ "root hair cells", "Eukaryotic cells", "leaf guard cells", "rose petal cells" ], "label": [ "A", "B", "C", "D" ] }
A
a plant cell contains chloroplasts
0.8
1.17
150eb89dbe
10-667
Which of these is the most likely to result in a trip to the hospital?
{ "text": [ "a flashback explosion inside a container", "watching a television drama about heart attacks", "filling a bucket of water with a hose", "eating waffles that are just the right temperature" ], "label": [ "A", "B", "C", "D" ] }
A
when a gas in an open container evaporates, that gas spreads out into the air
1
1.2
7c933a44d8
10-668
When light energy enters a prism it emits all the colors by
{ "text": [ "deflecting the light", "reflecting the light", "consuming the light", "refracting the light" ], "label": [ "A", "B", "C", "D" ] }
D
a rainbow is formed by refraction of light by splitting light into all different colors
1
1.8
dc78319bb0
10-669
What is an example of reproduction?
{ "text": [ "reading books", "laying down", "walking", "unhatched chicks" ], "label": [ "A", "B", "C", "D" ] }
D
An example of reproduction is laying eggs
1
1.6
1e6dc77bb6
10-673
A person wants to make some tomato plants grow, so they get
{ "text": [ "older", "dirt", "corn", "married" ], "label": [ "A", "B", "C", "D" ] }
B
soil is a renewable resource for growing plants
1
2
b356d338b7
10-674
A granite counter top
{ "text": [ "will always cost more than a mountain", "should be cleaned with mineral water", "is only found in a kitchen", "is made of minerals" ], "label": [ "A", "B", "C", "D" ] }
D
rock is made of minerals
1
2
7c933a44d8
10-676
An animal is likely to be negatively impacted by food with
{ "text": [ "animals", "fungi", "water", "plants" ], "label": [ "A", "B", "C", "D" ] }
B
food spoiling has a negative impact on the health of the animal that eats that food
1
1
7189327f06
10-677
A person lost in a maze will need to find their way out alone, but a person lost in a forest may
{ "text": [ "rely on television", "rely on magnets", "rely on spirits", "rely on deer" ], "label": [ "A", "B", "C", "D" ] }
B
natural magnetism is used for pointing north by a compass
1
2
b356d338b7
10-678
A person wants to conserve toothpaste so they will
{ "text": [ "use it generously", "use it indiscriminately", "throw it out", "use it stingily" ], "label": [ "A", "B", "C", "D" ] }
D
An example of conservation is avoiding waste
1
2
b356d338b7