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10
If a snow storm is coming you should?
{ "text": [ "Go out", "Find pizza", "Buy supplies", "Watch Tv" ], "label": [ "A", "B", "C", "D" ] }
C
preparing for a storm requires predicting the occurrence of that storm
1
2
6dc1e4d0a3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a snow storm is coming you should? Choose an answer from this list: - Go out - Find pizza - Buy supplies - Watch Tv
Buy supplies
9-213
what causes deposition
{ "text": [ "electricity conduction", "earth displacement", "atomic explosions", "condensation" ], "label": [ "A", "B", "C", "D" ] }
B
erosion causes deposition
1
1.2
0d935542d3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
what causes deposition Choose an answer from this list: - electricity conduction - earth displacement - atomic explosions - condensation
earth displacement
9-319
Humans are able to eat
{ "text": [ "only meat products and byproducts", "exclusively grains and fruits", "a full assortment of food groups including meat, grains, and vegetables", "sea life and only green vegetables" ], "label": [ "A", "B", "C", "D" ] }
C
omnivores eat plants
1
1.8
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Humans are able to eat Choose an answer from this list: - only meat products and byproducts - exclusively grains and fruits - a full assortment of food groups including meat, grains, and vegetables - sea life and only green vegetables
a full assortment of food groups including meat, grains, and vegetables
1432
An animal's brain
{ "text": [ "acts as a conduit for the lungs", "acts as a command base for the body", "lacks the ability to use spacial reasoning", "only assists in movements" ], "label": [ "A", "B", "C", "D" ] }
B
an animal 's brain controls that animal
1
1.8
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An animal's brain Choose an answer from this list: - acts as a conduit for the lungs - acts as a command base for the body - lacks the ability to use spacial reasoning - only assists in movements
acts as a command base for the body
9-237
Pollution is
{ "text": [ "Fish swimming in the sea", "The wind carrying seeds", "trees in a forest", "throwing a gum wrapper in the ocean" ], "label": [ "A", "B", "C", "D" ] }
D
pollution is when humans pollute the environment with pollutants
1
2
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Pollution is Choose an answer from this list: - Fish swimming in the sea - The wind carrying seeds - trees in a forest - throwing a gum wrapper in the ocean
throwing a gum wrapper in the ocean
9-698
The further a ship sails away from a light house
{ "text": [ "the less they will be guided by it's beam", "the more they will be guided by it's beam", "the more likely the ship is to sail successfully", "rough ocean waters will decrease" ], "label": [ "A", "B", "C", "D" ] }
A
as distance from a source of light increases , that source of light will appear dimmer
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The further a ship sails away from a light house Choose an answer from this list: - the less they will be guided by it's beam - the more they will be guided by it's beam - the more likely the ship is to sail successfully - rough ocean waters will decrease
the less they will be guided by it's beam
7-313
Being able to enjoy eating Mideastern dates in a small town in the USA is possible because
{ "text": [ "transporting food became easier, cheaper, and quicker", "transporting food pays better", "transported food tastes great", "fresh food is better than transported food" ], "label": [ "A", "B", "C", "D" ] }
A
as ability to transport food increases around the world , the available types of food in distant locations will increase
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Being able to enjoy eating Mideastern dates in a small town in the USA is possible because Choose an answer from this list: - transporting food became easier, cheaper, and quicker - transporting food pays better - transported food tastes great - fresh food is better than transported food
transporting food became easier, cheaper, and quicker
1529
What is an example of predators eating prey?
{ "text": [ "a boa constrictor devouring a monkey", "a horse trampling a mouse", "a cat eating a piece of grass", "a whale eating tons of algae" ], "label": [ "A", "B", "C", "D" ] }
A
predators eat prey
1
1.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is an example of predators eating prey? Choose an answer from this list: - a boa constrictor devouring a monkey - a horse trampling a mouse - a cat eating a piece of grass - a whale eating tons of algae
a boa constrictor devouring a monkey
8-229
which one of these would be most nourished?
{ "text": [ "a person who eats once daily", "a person fasting all day", "a person who only drinks water", "a person who feeds thrice daily" ], "label": [ "A", "B", "C", "D" ] }
D
an animal needs to eat food for nutrients
1
2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which one of these would be most nourished? Choose an answer from this list: - a person who eats once daily - a person fasting all day - a person who only drinks water - a person who feeds thrice daily
a person who feeds thrice daily
1683
The doorbell was pushed, but sound failed to emit. What might cause this?
{ "text": [ "atmospheric pressure", "Batteries dead", "storm", "temperature" ], "label": [ "A", "B", "C", "D" ] }
B
a doorbell converts electrical energy into sound
1
1.8
303bb2cb4a
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The doorbell was pushed, but sound failed to emit. What might cause this? Choose an answer from this list: - atmospheric pressure - Batteries dead - storm - temperature
Batteries dead
7-697
Since June is cold and wet in Australia, it makes sense that at the same time
{ "text": [ "Michigan would experience a heat wave", "Florida would be raining", "winter would be raging in Colorado", "everywhere in the world is cold" ], "label": [ "A", "B", "C", "D" ] }
A
June is during the winter in the southern hemisphere
1
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Since June is cold and wet in Australia, it makes sense that at the same time Choose an answer from this list: - Michigan would experience a heat wave - Florida would be raining - winter would be raging in Colorado - everywhere in the world is cold
Michigan would experience a heat wave
8-330
which of these would you most likely find in a log with a hole in it?
{ "text": [ "a fish with large gills", "a dinosaur from the Jurassic era", "none of these", "a small sized raccoon" ], "label": [ "A", "B", "C", "D" ] }
D
some raccoons live in hollow logs
1
1.6
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these would you most likely find in a log with a hole in it? Choose an answer from this list: - a fish with large gills - a dinosaur from the Jurassic era - none of these - a small sized raccoon
a small sized raccoon
8-145
Magnifying makes it easier to see a
{ "text": [ "whale", "tree", "bear", "shrimp" ], "label": [ "A", "B", "C", "D" ] }
D
magnifying makes seeing small things easier through using a microscope
1
1.4
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Magnifying makes it easier to see a Choose an answer from this list: - whale - tree - bear - shrimp
shrimp
9-611
Flashlights run on batteries in order to light up. Those use chemical energy, light uses
{ "text": [ "mechanical energy", "Light energy", "Hyper energy", "solar energy" ], "label": [ "A", "B", "C", "D" ] }
B
a flashlight converts chemical energy into light energy
0.8
1.8
bdb4135787
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Flashlights run on batteries in order to light up. Those use chemical energy, light uses Choose an answer from this list: - mechanical energy - Light energy - Hyper energy - solar energy
Light energy
8-6
A person wants to conduct thermal energy through his house, so when deciding on construction materials, he chooses
{ "text": [ "bits of nickel", "a wooden beam", "a plastic shelf", "a rubber mat" ], "label": [ "A", "B", "C", "D" ] }
A
a thermal conductor is made of materials that conduct thermal energy
0.8
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person wants to conduct thermal energy through his house, so when deciding on construction materials, he chooses Choose an answer from this list: - bits of nickel - a wooden beam - a plastic shelf - a rubber mat
bits of nickel
475
An example of an instinctive behavior is
{ "text": [ "a herd of zebras heading in the direction of rain clouds at the end of the dry season", "a baby bird falling from its nest", "a horse following the commands of its rider", "a bird dying from an infection" ], "label": [ "A", "B", "C", "D" ] }
A
migration is an instinctive behavior
0.8
1.8
3f32b550f3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of an instinctive behavior is Choose an answer from this list: - a herd of zebras heading in the direction of rain clouds at the end of the dry season - a baby bird falling from its nest - a horse following the commands of its rider - a bird dying from an infection
a herd of zebras heading in the direction of rain clouds at the end of the dry season
9-1149
Light produced by deep sea animals is used for?
{ "text": [ "Navigation", "Camouflage", "Sexual Display", "Catching Pray" ], "label": [ "A", "B", "C", "D" ] }
D
producing light is used for attracting prey by some deep sea animals
1
1.6
6fcf2544e8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Light produced by deep sea animals is used for? Choose an answer from this list: - Navigation - Camouflage - Sexual Display - Catching Pray
Catching Pray
7-1006
A way to keep a cup of coffee warm is to
{ "text": [ "cook it in the oven", "heat it with a torch", "put it in the sun", "use a heated plate" ], "label": [ "A", "B", "C", "D" ] }
D
a hot plate is a source of heat
0.8
0.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A way to keep a cup of coffee warm is to Choose an answer from this list: - cook it in the oven - heat it with a torch - put it in the sun - use a heated plate
use a heated plate
996
Abusive relationships often lead to the abused in
{ "text": [ "future good relationships", "in favorable outcomes", "future bad relationships", "in ideal situations" ], "label": [ "A", "B", "C", "D" ] }
C
harming something has a negative impact on that something
0.8
2
d2ccffd14b
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Abusive relationships often lead to the abused in Choose an answer from this list: - future good relationships - in favorable outcomes - future bad relationships - in ideal situations
future bad relationships
9-631
Electricity from a power plant lights up a light bulb in a house because
{ "text": [ "a conductor is unnecessary", "there is only one conductor", "a conductor inside the house contacts a conductor outside the house", "the house is free of conductors" ], "label": [ "A", "B", "C", "D" ] }
C
if one electrical conductor contacts another electrical conductor then electricity will flow through both conductors
0.8
2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Electricity from a power plant lights up a light bulb in a house because Choose an answer from this list: - a conductor is unnecessary - there is only one conductor - a conductor inside the house contacts a conductor outside the house - the house is free of conductors
a conductor inside the house contacts a conductor outside the house
9-820
If a person wants to watch the eclipse
{ "text": [ "it's best to go sans sunglasses", "it's best to just use a hand as shade", "it's best to use eye protection", "it's best to use a telescope" ], "label": [ "A", "B", "C", "D" ] }
C
looking directly at an eclipse of the Sun causes harm to the eyes
1
1.8
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a person wants to watch the eclipse Choose an answer from this list: - it's best to go sans sunglasses - it's best to just use a hand as shade - it's best to use eye protection - it's best to use a telescope
it's best to use eye protection
1489
How many lizards live in desert habitats?
{ "text": [ "all", "some", "fifteen", "none" ], "label": [ "A", "B", "C", "D" ] }
B
some lizards live in desert habitats
1
1.2
0a040d1ed1
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
How many lizards live in desert habitats? Choose an answer from this list: - all - some - fifteen - none
some
9-769
evaporation is the first stage in the what cycle
{ "text": [ "H2O", "lunar", "growth", "menstrual" ], "label": [ "A", "B", "C", "D" ] }
A
evaporation is when water is drawn back up into the air in the water cycle
1
2
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
evaporation is the first stage in the what cycle Choose an answer from this list: - H2O - lunar - growth - menstrual
H2O
1430
As a source of light moves directly overhead of an object , what happens to it's shadow
{ "text": [ "the object will get brighter", "the shadow will start to spin", "the size will decrease", "the light will lean to one side" ], "label": [ "A", "B", "C", "D" ] }
C
as a source of light moves directly overhead of an object , the size of the shadow of that object will decrease
0.8
2
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
As a source of light moves directly overhead of an object , what happens to it's shadow Choose an answer from this list: - the object will get brighter - the shadow will start to spin - the size will decrease - the light will lean to one side
the size will decrease
113
If I run my finger across a sheet of plain paper and a sheet of sand paper, which will have greater friction?
{ "text": [ "the plain paper", "the sand paper", "neither has friction", "the same friction" ], "label": [ "A", "B", "C", "D" ] }
B
as the roughness of something increases , the friction of that something will increase when its surface moves against another surface
1
2
6dc1e4d0a3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If I run my finger across a sheet of plain paper and a sheet of sand paper, which will have greater friction? Choose an answer from this list: - the plain paper - the sand paper - neither has friction - the same friction
the sand paper
7-774
A calf that dies will eventually
{ "text": [ "disintegrate", "fall", "starve", "wrinkle" ], "label": [ "A", "B", "C", "D" ] }
A
dead organisms decay
0.8
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A calf that dies will eventually Choose an answer from this list: - disintegrate - fall - starve - wrinkle
disintegrate
52
The creation of gypsum from anhydrite is an example of what?
{ "text": [ "chemical change", "volcanic activity", "biological change", "mechanical change" ], "label": [ "A", "B", "C", "D" ] }
A
if an object undergoes chemical change then that object will have new chemical properties
0.8
1.6
d2ccffd14b
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The creation of gypsum from anhydrite is an example of what? Choose an answer from this list: - chemical change - volcanic activity - biological change - mechanical change
chemical change
791
Who famously explicated the science of dropping something?
{ "text": [ "Galileo", "Newton", "Einstein", "Rutherford" ], "label": [ "A", "B", "C", "D" ] }
B
dropping something causes that something to fall
1
2
64d9056837
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Who famously explicated the science of dropping something? Choose an answer from this list: - Galileo - Newton - Einstein - Rutherford
Newton
631
The reverse of evaporation in terms of weather phenomena is
{ "text": [ "cloud formation", "condensation", "transpiration", "precipitation" ], "label": [ "A", "B", "C", "D" ] }
D
precipitation is when rain fall from clouds to the Earth
0.8
1.6
d2ccffd14b
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The reverse of evaporation in terms of weather phenomena is Choose an answer from this list: - cloud formation - condensation - transpiration - precipitation
precipitation
1435
Preparing food at the proper temperatures
{ "text": [ "is too much work and should be avoided", "eradicates potential illness causing organisms", "allows bacteria to flourish", "leaves meat raw and under cooked" ], "label": [ "A", "B", "C", "D" ] }
B
cooking food to proper temperatures protects against food poisoning by killing bacteria and viruses
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Preparing food at the proper temperatures Choose an answer from this list: - is too much work and should be avoided - eradicates potential illness causing organisms - allows bacteria to flourish - leaves meat raw and under cooked
eradicates potential illness causing organisms
1885
A new moon can be observed every
{ "text": [ "1 month", "1 week", "1 day", "1 year." ], "label": [ "A", "B", "C", "D" ] }
A
a revolution of the moon around the Earth takes 1 month
1
2
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A new moon can be observed every Choose an answer from this list: - 1 month - 1 week - 1 day - 1 year.
1 month
9-76
While robins refuse to eat much aside from insects, worms and fruit, most birds can make a nice meal out of
{ "text": [ "potato boxes", "small beds", "wildflower kernels", "grass stains" ], "label": [ "A", "B", "C", "D" ] }
C
birds sometimes eat seeds
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
While robins refuse to eat much aside from insects, worms and fruit, most birds can make a nice meal out of Choose an answer from this list: - potato boxes - small beds - wildflower kernels - grass stains
wildflower kernels
8-99
A pod of dolphins is swimming while searching for food. The youngest dolphin swims away from the pod and is lost. The rest of the pod searches for the young dolphin by clicking into the water. The young dolphin is found because of
{ "text": [ "echoes from noise", "vibrations from drums", "sound of water", "movement in air" ], "label": [ "A", "B", "C", "D" ] }
A
echolocation is when some animals detect objects by hearing echoes by emitting sound
0.8
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A pod of dolphins is swimming while searching for food. The youngest dolphin swims away from the pod and is lost. The rest of the pod searches for the young dolphin by clicking into the water. The young dolphin is found because of Choose an answer from this list: - echoes from noise - vibrations from drums - sound of ...
echoes from noise
7-186
In the desert, the cactus is a rare source of
{ "text": [ "food", "shelter", "moisture", "shade" ], "label": [ "A", "B", "C", "D" ] }
C
a cactus stores water
0.8
1
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
In the desert, the cactus is a rare source of Choose an answer from this list: - food - shelter - moisture - shade
moisture
1658
Renewable resources are
{ "text": [ "provided by the largest star and wind", "provided by solar and petroleum reserves", "provided by the sun and fossils", "provided by the sun and coal" ], "label": [ "A", "B", "C", "D" ] }
A
solar energy is a renewable resource
1
1.8
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Renewable resources are Choose an answer from this list: - provided by the largest star and wind - provided by solar and petroleum reserves - provided by the sun and fossils - provided by the sun and coal
provided by the largest star and wind
7-574
The ceiling of the cave grew closer to the ground due to:
{ "text": [ "deposition", "luck", "magic", "wood." ], "label": [ "A", "B", "C", "D" ] }
A
stalactites are formed by deposition
1
2
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The ceiling of the cave grew closer to the ground due to: Choose an answer from this list: - deposition - luck - magic - wood.
deposition
7-122
Do all organisms reproduce uniformly?
{ "text": [ "they are different", "they are same", "they reproduce equally", "reproduction is fixed" ], "label": [ "A", "B", "C", "D" ] }
A
different organisms reproduce differently
1
1
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Do all organisms reproduce uniformly? Choose an answer from this list: - they are different - they are same - they reproduce equally - reproduction is fixed
they are different
9-607
which one of these could eventually facilitate an intoxicating drink?
{ "text": [ "a serving of pie", "all of these", "a cob of corn", "a stick of ice cream" ], "label": [ "A", "B", "C", "D" ] }
C
ethanol sometimes is made of corn
0.8
1.8
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which one of these could eventually facilitate an intoxicating drink? Choose an answer from this list: - a serving of pie - all of these - a cob of corn - a stick of ice cream
a cob of corn
1789
Seeds that stick in the fur of an animal
{ "text": [ "will hitch a ride on that animal", "will fall back off immediately", "will sprout roots in the animal's fur", "will be unable to regerminate" ], "label": [ "A", "B", "C", "D" ] }
A
if seeds stick to the fur of an animal then that seed will be transported by the animal
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Seeds that stick in the fur of an animal Choose an answer from this list: - will hitch a ride on that animal - will fall back off immediately - will sprout roots in the animal's fur - will be unable to regerminate
will hitch a ride on that animal
7-164
To warm yourself up on a chilly day
{ "text": [ "rub your palms together", "wear short sleeve shirts", "go without any socks", "stand still in one place" ], "label": [ "A", "B", "C", "D" ] }
A
friction causes the temperature of an object to increase
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To warm yourself up on a chilly day Choose an answer from this list: - rub your palms together - wear short sleeve shirts - go without any socks - stand still in one place
rub your palms together
1564
The creation of sediment is produced by
{ "text": [ "the break down of other materials", "materials joining together into one", "solar interaction with the earth", "chemicals compounds combining together" ], "label": [ "A", "B", "C", "D" ] }
A
sediment is formed by weathering
1
1.8
d2ccffd14b
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The creation of sediment is produced by Choose an answer from this list: - the break down of other materials - materials joining together into one - solar interaction with the earth - chemicals compounds combining together
the break down of other materials
1422
A big cat looks for prey
{ "text": [ "at 3pm", "at 11pm", "at 9am", "at noon" ], "label": [ "A", "B", "C", "D" ] }
B
nocturnal predators hunt during the night
0.8
1.6
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A big cat looks for prey Choose an answer from this list: - at 3pm - at 11pm - at 9am - at noon
at 11pm
9-81
Lamps that convert electricity into light and heat are known as
{ "text": [ "incadescent", "flourescent", "led", "candle" ], "label": [ "A", "B", "C", "D" ] }
A
some light bulbs convert electricity into light and heat energy
1
1.6
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Lamps that convert electricity into light and heat are known as Choose an answer from this list: - incadescent - flourescent - led - candle
incadescent
7-475
What former planet is yet to clear its orbit?
{ "text": [ "planet Venus", "the earth", "Former seventh planet", "planet Mars" ], "label": [ "A", "B", "C", "D" ] }
C
pluto has not cleared its orbit
1
1
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What former planet is yet to clear its orbit? Choose an answer from this list: - planet Venus - the earth - Former seventh planet - planet Mars
Former seventh planet
7-271
If a cat is given cyanide, it will
{ "text": [ "expire", "cough", "puke", "eat" ], "label": [ "A", "B", "C", "D" ] }
A
poison causes harm to living things
1
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a cat is given cyanide, it will Choose an answer from this list: - expire - cough - puke - eat
expire
1383
The more miles that you can get out of a gallon of gasoline, what happens?
{ "text": [ "gasoline will take you a lower distance than normally", "more gasoline sales will be made", "travel expenses will go up due to gasoline costs", "less gasoline will be needed to go a distance" ], "label": [ "A", "B", "C", "D" ] }
D
as mileage per galon of gasoline increases , the amount of gasoline used will decrease
1
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The more miles that you can get out of a gallon of gasoline, what happens? Choose an answer from this list: - gasoline will take you a lower distance than normally - more gasoline sales will be made - travel expenses will go up due to gasoline costs - less gasoline will be needed to go a distance
less gasoline will be needed to go a distance
1283
A magnifying glass would be useless in viewing?
{ "text": [ "tadpole", "ant", "sand grain", "elephant" ], "label": [ "A", "B", "C", "D" ] }
D
magnifying glass is used to see small things by making objects appear bigger
1
2
303bb2cb4a
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A magnifying glass would be useless in viewing? Choose an answer from this list: - tadpole - ant - sand grain - elephant
elephant
7-525
Seasonal changes happens
{ "text": [ "when some flowers cease to bloom in the cold months", "when ducks swim more in lakes", "when fish arise from water and sun themselves", "when all flowers bloom in the cold months" ], "label": [ "A", "B", "C", "D" ] }
A
An example of a seasonal change is plants becoming dormant in the winter
1
1.4
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Seasonal changes happens Choose an answer from this list: - when some flowers cease to bloom in the cold months - when ducks swim more in lakes - when fish arise from water and sun themselves - when all flowers bloom in the cold months
when some flowers cease to bloom in the cold months
8-244
Where does an object feel the least pressure?
{ "text": [ "a riverbed", "a puddle", "a lake bed", "the ocean floor" ], "label": [ "A", "B", "C", "D" ] }
B
as an object descends into water , the pressure on that object will increase
1
1.8
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Where does an object feel the least pressure? Choose an answer from this list: - a riverbed - a puddle - a lake bed - the ocean floor
a puddle
9-388
The population of rabbits in an area increases. That could have been caused by
{ "text": [ "More predators have been moving into the area", "The rabbits are becoming infertile", "Hunters are trapping the rabbits", "More precipitation falling lately" ], "label": [ "A", "B", "C", "D" ] }
D
as the available water in an environment increases , the populations of organisms in that environment will increase
1
1.2
3f32b550f3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The population of rabbits in an area increases. That could have been caused by Choose an answer from this list: - More predators have been moving into the area - The rabbits are becoming infertile - Hunters are trapping the rabbits - More precipitation falling lately
More precipitation falling lately
9-864
Humans are like monkeys in a lot of ways, besides sharing a lot of the same DNA, their babies are birthed
{ "text": [ "mad", "old", "alive", "dead" ], "label": [ "A", "B", "C", "D" ] }
C
a monkey births live young
1
2
bdb4135787
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Humans are like monkeys in a lot of ways, besides sharing a lot of the same DNA, their babies are birthed Choose an answer from this list: - mad - old - alive - dead
alive
9-296
Environments like the rain forest have such an abundance of flowers and plants due to the amount of what, which is needed for vegetation to thrive?
{ "text": [ "Sunlight", "water", "Animals", "people" ], "label": [ "A", "B", "C", "D" ] }
B
a plant requires water to grow
1
1.4
bdb4135787
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Environments like the rain forest have such an abundance of flowers and plants due to the amount of what, which is needed for vegetation to thrive? Choose an answer from this list: - Sunlight - water - Animals - people
water
1877
To aid in keeping your outdoor animals warm in the winter
{ "text": [ "put their shelters directly in the way of the wind", "put their shelters on top of cement", "attach thermal insulators to their shelters", "attach shingles to their shelters" ], "label": [ "A", "B", "C", "D" ] }
C
a thermal insulator slows the transfer of heat
1
1.2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To aid in keeping your outdoor animals warm in the winter Choose an answer from this list: - put their shelters directly in the way of the wind - put their shelters on top of cement - attach thermal insulators to their shelters - attach shingles to their shelters
attach thermal insulators to their shelters
9-365
A deer eats lots of grass, but the deer is unable to create more food for itself, because in the food chain, the deer is unable to be
{ "text": [ "a producer", "a consumer", "a manager", "a creator" ], "label": [ "A", "B", "C", "D" ] }
A
producer is a kind of role in the food chain process
0.8
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A deer eats lots of grass, but the deer is unable to create more food for itself, because in the food chain, the deer is unable to be Choose an answer from this list: - a producer - a consumer - a manager - a creator
a producer
8-269
which of these would most likely cause a car to lose control?
{ "text": [ "a nice dry asphalt highway", "a highway after cloud precipitation", "a dry cobble stone road", "all of these" ], "label": [ "A", "B", "C", "D" ] }
B
as moisture of an object decreases , the friction of that object against another object will increase
0.8
1.8
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these would most likely cause a car to lose control? Choose an answer from this list: - a nice dry asphalt highway - a highway after cloud precipitation - a dry cobble stone road - all of these
a highway after cloud precipitation
254
Potential energy changes to kinetic energy when using a
{ "text": [ "computer", "light bulb", "television", "bicycle" ], "label": [ "A", "B", "C", "D" ] }
D
potential energy changes to kinetic energy through motion
0.8
1.8
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Potential energy changes to kinetic energy when using a Choose an answer from this list: - computer - light bulb - television - bicycle
bicycle
7-443
Many families survive the winter thanks to
{ "text": [ "tv", "AC unit", "furnace", "fridge" ], "label": [ "A", "B", "C", "D" ] }
C
natural gas is a source of heat by burning
1
2
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Many families survive the winter thanks to Choose an answer from this list: - tv - AC unit - furnace - fridge
furnace
7-816
Inside of a fruit is
{ "text": [ "tiny hard pieces", "small berries", "worms", "little sharp flecks" ], "label": [ "A", "B", "C", "D" ] }
A
fruit contains seeds
0.8
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Inside of a fruit is Choose an answer from this list: - tiny hard pieces - small berries - worms - little sharp flecks
tiny hard pieces
9-496
A weed will only live in the
{ "text": [ "dirt", "air", "sink", "house" ], "label": [ "A", "B", "C", "D" ] }
A
if a weed is pulled then that weed is destroyed
1
2
c1e2e5a65e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A weed will only live in the Choose an answer from this list: - dirt - air - sink - house
dirt
7-1190
Taking it out into the sun can
{ "text": [ "drain the power from a solar calculator", "power down a solar calculator", "short circuit a solar calculator", "allow a solar calculator to come on" ], "label": [ "A", "B", "C", "D" ] }
D
if something is in the sunlight then that something will absorb solar energy
0.8
1.6
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Taking it out into the sun can Choose an answer from this list: - drain the power from a solar calculator - power down a solar calculator - short circuit a solar calculator - allow a solar calculator to come on
allow a solar calculator to come on
8-252
if something moves faster than before, it might have been affected by what?
{ "text": [ "the application of water", "the application of force", "the application of light", "none of these" ], "label": [ "A", "B", "C", "D" ] }
B
force causes the speed of an object to increase
1
1.75
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if something moves faster than before, it might have been affected by what? Choose an answer from this list: - the application of water - the application of force - the application of light - none of these
the application of force
8-243
A boy smacks another child in the face. The child cries because
{ "text": [ "it was harmed", "it was sitting", "it was happy", "it was lonely" ], "label": [ "A", "B", "C", "D" ] }
A
harming something has a negative impact on that something
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A boy smacks another child in the face. The child cries because Choose an answer from this list: - it was harmed - it was sitting - it was happy - it was lonely
it was harmed
7-766
Sunlight can
{ "text": [ "make eyes more visible", "bounce from a rod", "create a real problem", "blind a garden gnome" ], "label": [ "A", "B", "C", "D" ] }
B
light enters the eye through the pupil
0.8
1
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Sunlight can Choose an answer from this list: - make eyes more visible - bounce from a rod - create a real problem - blind a garden gnome
bounce from a rod
9-382
One of the earth's layer's is it's crust. It can be found
{ "text": [ "just above it's mantle", "in the center of the earth", "on top of the moon", "close to the sun" ], "label": [ "A", "B", "C", "D" ] }
A
the mantle is located just below Earth 's crust
1
1.8
3f32b550f3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
One of the earth's layer's is it's crust. It can be found Choose an answer from this list: - just above it's mantle - in the center of the earth - on top of the moon - close to the sun
just above it's mantle
7-466
Soil quality is improved when
{ "text": [ "rain water floods the land", "organisms pass and rot away", "small trees sprout up", "microscopic insects infest the landscape" ], "label": [ "A", "B", "C", "D" ] }
B
decomposition increases the amount of nutrients in the soil
1
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Soil quality is improved when Choose an answer from this list: - rain water floods the land - organisms pass and rot away - small trees sprout up - microscopic insects infest the landscape
organisms pass and rot away
7-197
To be environmentally friendly
{ "text": [ "use your feet to pedal somewhere", "hop in a sedan", "put the pedal to the metal in a truck", "ride a motorcycle around town" ], "label": [ "A", "B", "C", "D" ] }
A
riding a bike does not cause pollution
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To be environmentally friendly Choose an answer from this list: - use your feet to pedal somewhere - hop in a sedan - put the pedal to the metal in a truck - ride a motorcycle around town
use your feet to pedal somewhere
8-421
A car is stuck in a ditch, and requires the passengers of the vehicle to get out and push it back onto the road. Two of the three passengers push the car, and they struggle to gain any ground, but when the third passenger helps them
{ "text": [ "the car struggles to move", "the car gains ground rapidly", "the car is stuck", "the car is too heavy to push" ], "label": [ "A", "B", "C", "D" ] }
B
as force exerted on an object increases , distance travelled will increase
1
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A car is stuck in a ditch, and requires the passengers of the vehicle to get out and push it back onto the road. Two of the three passengers push the car, and they struggle to gain any ground, but when the third passenger helps them Choose an answer from this list: - the car struggles to move - the car gains ground ra...
the car gains ground rapidly
7-317
In the desert at night, most animals that live there find that they require less
{ "text": [ "liquid to consume", "food to eat", "warmth to sleep", "packmates for hunting" ], "label": [ "A", "B", "C", "D" ] }
A
as temperature in an environment decreases , the amount of water an animal in that environment will lose will decrease
0.8
1.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
In the desert at night, most animals that live there find that they require less Choose an answer from this list: - liquid to consume - food to eat - warmth to sleep - packmates for hunting
liquid to consume
684
For it to survive, the horse relied on its owner to bring it
{ "text": [ "a harness", "a lead.", "grain", "a saddle" ], "label": [ "A", "B", "C", "D" ] }
C
an animal requires nutrients for survival
1
2
9d751854d9
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
For it to survive, the horse relied on its owner to bring it Choose an answer from this list: - a harness - a lead. - grain - a saddle
grain
9-401
organic life requires certain things to grow such as
{ "text": [ "nutritional values", "zinc", "acid", "darkness" ], "label": [ "A", "B", "C", "D" ] }
A
a living thing requires nutrients to grow
1
2
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
organic life requires certain things to grow such as Choose an answer from this list: - nutritional values - zinc - acid - darkness
nutritional values
332
Which might you find in a zoo?
{ "text": [ "a Sunda Colugo", "a Sneezewort", "a sousaphone", "a Picasso" ], "label": [ "A", "B", "C", "D" ] }
A
some animals live in zoo exhibits
0.8
1.8
a9f90f5da1
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which might you find in a zoo? Choose an answer from this list: - a Sunda Colugo - a Sneezewort - a sousaphone - a Picasso
a Sunda Colugo
9-248
A pack of wolves eat the sheep before a grizzly bear can get to them, what have the wolves done to the bear?
{ "text": [ "out competed", "out lasted", "out ran", "out lived" ], "label": [ "A", "B", "C", "D" ] }
A
if an animal takes a resource from another animal then that animal competes for resources successfully
0.8
1.4
c1e2e5a65e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A pack of wolves eat the sheep before a grizzly bear can get to them, what have the wolves done to the bear? Choose an answer from this list: - out competed - out lasted - out ran - out lived
out competed
206
What rock is likely to be more mechanically weathered?
{ "text": [ "a rock used to make fires", "a rock traveling through space", "a rock far below the ground", "a rock is hit by the sun's rays" ], "label": [ "A", "B", "C", "D" ] }
A
mechanical weathering is when rocks are broken down by mechanical means
0.8
1.4
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What rock is likely to be more mechanically weathered? Choose an answer from this list: - a rock used to make fires - a rock traveling through space - a rock far below the ground - a rock is hit by the sun's rays
a rock used to make fires
1806
What is an example of humans building houses in a ecosystem and causing change in the environment as a result?
{ "text": [ "a dog house is placed in a fenced in back yard", "a birdbath is placed in a park with a low squirrel population", "a city is built over a park and deer lose their home", "a small house is built in the forest and animals are fed there" ], "label": [ "A", "B", "C", "D" ...
C
humans building homes in an ecosystem causes that environment to change
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is an example of humans building houses in a ecosystem and causing change in the environment as a result? Choose an answer from this list: - a dog house is placed in a fenced in back yard - a birdbath is placed in a park with a low squirrel population - a city is built over a park and deer lose their home - a sma...
a city is built over a park and deer lose their home
302
After a long time, a paw print may end up
{ "text": [ "in water", "on a tree", "in a building", "underground" ], "label": [ "A", "B", "C", "D" ] }
D
An example of a fossil is a paw print in rock
0.8
2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
After a long time, a paw print may end up Choose an answer from this list: - in water - on a tree - in a building - underground
underground
1427
Muscles pull on bones in order to move them; which is an example of that?
{ "text": [ "shaking your head in frustration", "rolling your eyes at someone", "wiggling your tongue in your mouth", "wrinkling your nose at a smell" ], "label": [ "A", "B", "C", "D" ] }
A
muscles pull bones to move the bones
1
1.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Muscles pull on bones in order to move them; which is an example of that? Choose an answer from this list: - shaking your head in frustration - rolling your eyes at someone - wiggling your tongue in your mouth - wrinkling your nose at a smell
shaking your head in frustration
750
Which would a carnivore eat?
{ "text": [ "fiddleheads", "ramps", "dulse", "blobfish" ], "label": [ "A", "B", "C", "D" ] }
D
carnivores only eat animals
0.8
1.4
be7a45e47c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which would a carnivore eat? Choose an answer from this list: - fiddleheads - ramps - dulse - blobfish
blobfish
1388
You can see further from which of these locations on the moon?
{ "text": [ "mountains", "crater", "buildings", "surface" ], "label": [ "A", "B", "C", "D" ] }
A
the surface of the Moon contains mountains
0.8
1.6
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
You can see further from which of these locations on the moon? Choose an answer from this list: - mountains - crater - buildings - surface
mountains
1222
Plants derive what from soil?
{ "text": [ "pollination and germination", "life sustaining substances", "roots and oxygen", "oxygen and argon" ], "label": [ "A", "B", "C", "D" ] }
B
soil contains nutrients for plants
1
1.2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Plants derive what from soil? Choose an answer from this list: - pollination and germination - life sustaining substances - roots and oxygen - oxygen and argon
life sustaining substances
1894
What shows that as the amount of food an animal eats decreases , that organism will become thinner?
{ "text": [ "outline of ribs is clearly visible on starving mammals", "thin organisms are usually invertebrates", "all thin animals lack proper nutrition", "animals that have little food are dying" ], "label": [ "A", "B", "C", "D" ] }
A
as the amount of food an animal eats decreases , that organism will become thinner
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What shows that as the amount of food an animal eats decreases , that organism will become thinner? Choose an answer from this list: - outline of ribs is clearly visible on starving mammals - thin organisms are usually invertebrates - all thin animals lack proper nutrition - animals that have little food are dying
outline of ribs is clearly visible on starving mammals
7-296
An attraction may be magnetic if
{ "text": [ "two metals are placed together", "substances find one another irresistible", "nickel is in a metal rod", "iron and nickel are in a bowl" ], "label": [ "A", "B", "C", "D" ] }
B
magnetic attraction pulls two objects together
0.8
1
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An attraction may be magnetic if Choose an answer from this list: - two metals are placed together - substances find one another irresistible - nickel is in a metal rod - iron and nickel are in a bowl
substances find one another irresistible
334
What best describes the relationship with the moon, Earth, and the sun?
{ "text": [ "the Earth is absorbing sunlight", "the moon is equidistant from the sun and Earth", "the moon is a star", "the sun travels around the Earth" ], "label": [ "A", "B", "C", "D" ] }
A
the moon reflects sunlight towards the Earth
1
1.6
6dc1e4d0a3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What best describes the relationship with the moon, Earth, and the sun? Choose an answer from this list: - the Earth is absorbing sunlight - the moon is equidistant from the sun and Earth - the moon is a star - the sun travels around the Earth
the Earth is absorbing sunlight
133
Why would a plant not do well indoors?
{ "text": [ "the temperature is not as good", "it's not by other plants", "the roots have less light energy to absorb", "the chlorophyll has less light energy to absorb" ], "label": [ "A", "B", "C", "D" ] }
D
chlorophyll is used for absorbing light energy by plants
0.8
1.8
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Why would a plant not do well indoors? Choose an answer from this list: - the temperature is not as good - it's not by other plants - the roots have less light energy to absorb - the chlorophyll has less light energy to absorb
the chlorophyll has less light energy to absorb
831
The moon orbits an object that orbits the
{ "text": [ "Earth", "moon", "sun", "Mars" ], "label": [ "A", "B", "C", "D" ] }
C
the moon orbits the Earth
1
2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The moon orbits an object that orbits the Choose an answer from this list: - Earth - moon - sun - Mars
sun
7-1130
Liquids
{ "text": [ "can take on numerous formations", "is always completely opaque", "lacks any sort of malleability", "is easily confused with the gas phase" ], "label": [ "A", "B", "C", "D" ] }
A
Matter in the liquid phase has variable shape
0.8
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a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Liquids Choose an answer from this list: - can take on numerous formations - is always completely opaque - lacks any sort of malleability - is easily confused with the gas phase
can take on numerous formations
205
Which changes the environment?
{ "text": [ "backyard vegetable garden", "television signals", "vacuuming carpet", "taking a nap" ], "label": [ "A", "B", "C", "D" ] }
A
farming changes the environment
0.8
1.8
be7a45e47c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which changes the environment? Choose an answer from this list: - backyard vegetable garden - television signals - vacuuming carpet - taking a nap
backyard vegetable garden
9-274
The moon is absent of
{ "text": [ "craters", "gravity", "H2O", "CO2" ], "label": [ "A", "B", "C", "D" ] }
C
the moon does not contain water
0.8
1
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The moon is absent of Choose an answer from this list: - craters - gravity - H2O - CO2
H2O
7-1093
How many revolutions does the moon make around the Earth during spring?
{ "text": [ "one", "six", "three", "twelve" ], "label": [ "A", "B", "C", "D" ] }
C
a revolution of the moon around the Earth takes 1 month
0.8
1.4
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
How many revolutions does the moon make around the Earth during spring? Choose an answer from this list: - one - six - three - twelve
three
7-1091
If a building suddenly collapses inward, the people working inside will likely
{ "text": [ "go away", "steer clear", "depart earth", "walk away" ], "label": [ "A", "B", "C", "D" ] }
C
buildings collapsing often cause death
0.8
0.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a building suddenly collapses inward, the people working inside will likely Choose an answer from this list: - go away - steer clear - depart earth - walk away
depart earth
14
What sense is associated with an animal's ingestion?
{ "text": [ "taste", "hearing", "vision", "touch" ], "label": [ "A", "B", "C", "D" ] }
A
when an animal eats or drinks something , that animal tastes that something
1
1.8
be7a45e47c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What sense is associated with an animal's ingestion? Choose an answer from this list: - taste - hearing - vision - touch
taste
8-305
if a person eats a fruit, it is possible it was once which of these?
{ "text": [ "none of these", "it was a reproduction structure", "it was a stone", "it was a root" ], "label": [ "A", "B", "C", "D" ] }
B
some flowers become fruits
1
1.2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a person eats a fruit, it is possible it was once which of these? Choose an answer from this list: - none of these - it was a reproduction structure - it was a stone - it was a root
it was a reproduction structure
8-180
Ethyl alcohol can be made by distilling and fermenting simple sugars from
{ "text": [ "a starchy slurry", "wet sand", "dry sawdust", "rice fields" ], "label": [ "A", "B", "C", "D" ] }
A
ethanol sometimes is made of corn
0.8
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Ethyl alcohol can be made by distilling and fermenting simple sugars from Choose an answer from this list: - a starchy slurry - wet sand - dry sawdust - rice fields
a starchy slurry
7-1175
If a cow is offered a choice, it will turn down
{ "text": [ "a bale of hay", "a piece of carrot", "a chunk of apple", "a chunk of pork" ], "label": [ "A", "B", "C", "D" ] }
D
cows only eat plants
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a cow is offered a choice, it will turn down Choose an answer from this list: - a bale of hay - a piece of carrot - a chunk of apple - a chunk of pork
a chunk of pork
1585
When the availability of food sources increase in an environment, what will also increase?
{ "text": [ "Trash", "Bodies of Water", "Animals/Plants", "Air" ], "label": [ "A", "B", "C", "D" ] }
C
as the number of sources of food increase in an environment , the population of the organisms will increase in that environment
1
2
11e764b1ae
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When the availability of food sources increase in an environment, what will also increase? Choose an answer from this list: - Trash - Bodies of Water - Animals/Plants - Air
Animals/Plants
8-397
I can use a Punnett Square to determine if
{ "text": [ "I'll be able to walk on walls", "If I will be invisible", "I'll be able to have superpowers", "I'll be able to twist my tongue" ], "label": [ "A", "B", "C", "D" ] }
D
a Punnett square is used to identify the percent chance of a trait being passed down from a parent to its offspring
0.8
1.8
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
I can use a Punnett Square to determine if Choose an answer from this list: - I'll be able to walk on walls - If I will be invisible - I'll be able to have superpowers - I'll be able to twist my tongue
I'll be able to twist my tongue
7-109
Playing music at a certain frequency may
{ "text": [ "shatter a glass", "send sound outside", "hurt your teeth", "crack a mirror" ], "label": [ "A", "B", "C", "D" ] }
A
vibrating matter can produce sound
1
1.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Playing music at a certain frequency may Choose an answer from this list: - shatter a glass - send sound outside - hurt your teeth - crack a mirror
shatter a glass
1043
When the pie came out of the oven is had more
{ "text": [ "nutrients", "calories", "heat energy", "apples" ], "label": [ "A", "B", "C", "D" ] }
C
if food is cooked then heat energy is added to that food
1
2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When the pie came out of the oven is had more Choose an answer from this list: - nutrients - calories - heat energy - apples
heat energy
7-354
Tiny particles of moisture may be found
{ "text": [ "in what we all breathe", "under the ocean waves", "exclusively in hot steam", "only in cumulus clouds" ], "label": [ "A", "B", "C", "D" ] }
A
water vapor is found in the atmosphere
1
1.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Tiny particles of moisture may be found Choose an answer from this list: - in what we all breathe - under the ocean waves - exclusively in hot steam - only in cumulus clouds
in what we all breathe
9-379
What is a greenhouse?
{ "text": [ "A place for foreign plants", "A house painted green", "A secret Army base", "The opposite of the White House" ], "label": [ "A", "B", "C", "D" ] }
A
a greenhouse is used to protect plants by keeping them warm
1
2
c1e2e5a65e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is a greenhouse? Choose an answer from this list: - A place for foreign plants - A house painted green - A secret Army base - The opposite of the White House
A place for foreign plants
7-860
Precipitation is when hail fall from clouds to the ground, and so is
{ "text": [ "sprinkles", "water", "frost", "clouds" ], "label": [ "A", "B", "C", "D" ] }
A
precipitation is when hail fall from clouds to the ground
0.8
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Precipitation is when hail fall from clouds to the ground, and so is Choose an answer from this list: - sprinkles - water - frost - clouds
sprinkles