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10-906
Lettuce feeds rabbits by creating food with
{ "text": [ "hamburgers", "help from friends", "chloroplasts", "ordering out" ], "label": [ "A", "B", "C", "D" ] }
C
green plants provide food for consumers by performing photosynthesis
1
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]]}}
Lettuce feeds rabbits by creating food with Choose an answer from this list: - hamburgers - help from friends - chloroplasts - ordering out
chloroplasts
10-908
A mechanical device requires 420 J of work to do 230 J of work in lifting a crate. What is the efficiency of the device?
{ "text": [ "65%", "50%", "60%", "55%" ], "label": [ "A", "B", "C", "D" ] }
D
a simple machine requires mechanical energy to function
0.8
0.8
150eb89dbe
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 mechanical device requires 420 J of work to do 230 J of work in lifting a crate. What is the efficiency of the device? Choose an answer from this list: - 65% - 50% - 60% - 55%
55%
10-909
A piece of talc is rolled over on a black chalkboard and
{ "text": [ "burns the board", "wipes a spill", "makes a streak", "makes a dent" ], "label": [ "A", "B", "C", "D" ] }
C
when a mineral is rubbed on a streak plate , some of the material breaks off and forms a powder
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 piece of talc is rolled over on a black chalkboard and Choose an answer from this list: - burns the board - wipes a spill - makes a streak - makes a dent
makes a streak
10-910
Reproduction produces
{ "text": [ "bacteria", "light", "carrots", "farrow" ], "label": [ "A", "B", "C", "D" ] }
D
reproduction produces offspring
1
0.8
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]]}}
Reproduction produces Choose an answer from this list: - bacteria - light - carrots - farrow
farrow
10-912
Cycles of day and night occur how often in a day?
{ "text": [ "5 times", "singular instances", "forty times", "once a year" ], "label": [ "A", "B", "C", "D" ] }
B
cycles of day and night occur once per day
1
2
1e6dc77bb6
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]]}}
Cycles of day and night occur how often in a day? Choose an answer from this list: - 5 times - singular instances - forty times - once a year
singular instances
10-915
Ice made from which kind of water would melt when the others stay frozen?
{ "text": [ "river water", "swamp water", "lake water", "coastal water" ], "label": [ "A", "B", "C", "D" ] }
D
adding salt to a liquid decreases the melting point of that liquid
0.8
0.4
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]]}}
Ice made from which kind of water would melt when the others stay frozen? Choose an answer from this list: - river water - swamp water - lake water - coastal water
coastal water
10-916
If the temperature is 34 degrees Fahrenheit, what could be put on top of the icy sidewalk to turn the ice to liquid?
{ "text": [ "sodium", "dry leaves", "pebbles", "dry ice" ], "label": [ "A", "B", "C", "D" ] }
A
adding salt to a liquid decreases the melting point of that liquid
1
1.4
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]]}}
If the temperature is 34 degrees Fahrenheit, what could be put on top of the icy sidewalk to turn the ice to liquid? Choose an answer from this list: - sodium - dry leaves - pebbles - dry ice
sodium
10-917
A shark is looking for a quick bite, so it
{ "text": [ "eats some seeds", "eats a sandbar", "eats some seaweed", "eats an eel" ], "label": [ "A", "B", "C", "D" ] }
D
carnivores are predators
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 shark is looking for a quick bite, so it Choose an answer from this list: - eats some seeds - eats a sandbar - eats some seaweed - eats an eel
eats an eel
10-918
A person buys a cheap hammer and it breaks a month later. The person invests in an expensive hammer and
{ "text": [ "it endures", "died", "baked it", "ate it" ], "label": [ "A", "B", "C", "D" ] }
A
as the time a tool lasts increases , the number of tools discarded will decrease
1
0.8
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]]}}
A person buys a cheap hammer and it breaks a month later. The person invests in an expensive hammer and Choose an answer from this list: - it endures - died - baked it - ate it
it endures
10-919
What prohibits cells from contorting into deformed shapes?
{ "text": [ "helpful viruses help them retain their function", "a prison cell wall contains them", "the thin membrane which surrounds them", "they have a Chilton's manual to guide them" ], "label": [ "A", "B", "C", "D" ] }
C
the cell membrane provides support for a cell
1
1.2
7c933a44d8
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 prohibits cells from contorting into deformed shapes? Choose an answer from this list: - helpful viruses help them retain their function - a prison cell wall contains them - the thin membrane which surrounds them - they have a Chilton's manual to guide them
the thin membrane which surrounds them
10-920
A horse in a field under the summer sun was glistening wet even though it hadn't rained.
{ "text": [ "the other horses were licking that horse", "sweat glands released liquid to cool off the horse", "sweat glands dried up", "The horse needed a shower and was getting oily" ], "label": [ "A", "B", "C", "D" ] }
B
sweat is used for adjusting to hot temperatures by some animals
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]]}}
A horse in a field under the summer sun was glistening wet even though it hadn't rained. Choose an answer from this list: - the other horses were licking that horse - sweat glands released liquid to cool off the horse - sweat glands dried up - The horse needed a shower and was getting oily
sweat glands released liquid to cool off the horse
10-921
A person is going to freeze on a cold night. The person looks for something to ignite for a source of warmth, and chooses the best option,
{ "text": [ "live frogs", "old stones", "dry switches", "dry cheese" ], "label": [ "A", "B", "C", "D" ] }
C
burning wood is used to produce heat
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 is going to freeze on a cold night. The person looks for something to ignite for a source of warmth, and chooses the best option, Choose an answer from this list: - live frogs - old stones - dry switches - dry cheese
dry switches
10-922
A person notes that the moon goes through various phases and eventually repeats these phases over the course of
{ "text": [ "every other new month", "about six more days", "just over a month", "just under a month" ], "label": [ "A", "B", "C", "D" ] }
D
a revolution of the moon around the Earth takes 1 month
0.8
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 person notes that the moon goes through various phases and eventually repeats these phases over the course of Choose an answer from this list: - every other new month - about six more days - just over a month - just under a month
just under a month
10-924
A vehicle rounds a corner and slips, squealing. The tires at that point experienced
{ "text": [ "less friction", "more friction", "free falling", "zero friction" ], "label": [ "A", "B", "C", "D" ] }
B
skidding causes friction
1
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]]}}
A vehicle rounds a corner and slips, squealing. The tires at that point experienced Choose an answer from this list: - less friction - more friction - free falling - zero friction
more friction
10-925
A rainy day leaves a lot of moisture in the air and rainbows occur
{ "text": [ "when light is burned", "when light proceeds through", "when light is black", "when light is dim" ], "label": [ "A", "B", "C", "D" ] }
B
refracting sunlight causes light to split into different colors
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 rainy day leaves a lot of moisture in the air and rainbows occur Choose an answer from this list: - when light is burned - when light proceeds through - when light is black - when light is dim
when light proceeds through
10-927
A plant will have difficulty growing larger if it is held away from
{ "text": [ "corn", "poison", "ice", "liquid" ], "label": [ "A", "B", "C", "D" ] }
D
a plants require water for to grow
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]]}}
A plant will have difficulty growing larger if it is held away from Choose an answer from this list: - corn - poison - ice - liquid
liquid
10-928
Jackrabbits' hind legs are
{ "text": [ "weak", "stubby", "elongated", "short" ], "label": [ "A", "B", "C", "D" ] }
C
long ears are used for releasing heat by a jackrabbit
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]]}}
Jackrabbits' hind legs are Choose an answer from this list: - weak - stubby - elongated - short
elongated
10-929
If an anteater eats an ant, where is that ant contained?
{ "text": [ "outside the anteater", "inside the anteater", "in the sky", "underground" ], "label": [ "A", "B", "C", "D" ] }
B
if something absorbs something else then that something will contain that something else
1
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]]}}
If an anteater eats an ant, where is that ant contained? Choose an answer from this list: - outside the anteater - inside the anteater - in the sky - underground
inside the anteater
10-930
A kitten in a hot environment has little to zero ability to
{ "text": [ "take a short nap", "be very warmed up", "adjust its internal temperature", "lap up some water" ], "label": [ "A", "B", "C", "D" ] }
C
a mammal is warm-blooded
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 kitten in a hot environment has little to zero ability to Choose an answer from this list: - take a short nap - be very warmed up - adjust its internal temperature - lap up some water
adjust its internal temperature
10-932
Squirrels eat a variety of foods including
{ "text": [ "beef", "tender leaf buds", "pork", "cotton candy" ], "label": [ "A", "B", "C", "D" ] }
B
squirrels eat edible plants
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]]}}
Squirrels eat a variety of foods including Choose an answer from this list: - beef - tender leaf buds - pork - cotton candy
tender leaf buds
10-933
join a negative and a positive charge through a rare metal in a gas filled globe is known as
{ "text": [ "led", "High Pressure Sodium", "incandescence", "compact florescence" ], "label": [ "A", "B", "C", "D" ] }
C
an incandescent light bulb converts electricity into heat by sending electricity through a filament
0.8
0.5
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]]}}
join a negative and a positive charge through a rare metal in a gas filled globe is known as Choose an answer from this list: - led - High Pressure Sodium - incandescence - compact florescence
incandescence
10-934
insulation for the purposes of moving electrons involves
{ "text": [ "conductor wrapped wire", "insulator wrapped insulator", "non coated metal", "insulation encompassed wire" ], "label": [ "A", "B", "C", "D" ] }
D
electrical insulation requires wrapping a conductor in an insulator
1
1.4
52dbc5c7af
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]]}}
insulation for the purposes of moving electrons involves Choose an answer from this list: - conductor wrapped wire - insulator wrapped insulator - non coated metal - insulation encompassed wire
insulation encompassed wire
10-935
A full moon is visible
{ "text": [ "bimonthly", "biweekly", "every two months", "every four weeks" ], "label": [ "A", "B", "C", "D" ] }
D
each of the moon 's phases usually occurs once per month
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 full moon is visible Choose an answer from this list: - bimonthly - biweekly - every two months - every four weeks
every four weeks
10-937
Due to plates gliding over our planet's mantle, why is Vancouver likely to be destroyed?
{ "text": [ "it sits on an active fault line", "it's located in Canada", "it has French people", "the Pacific Ocean is only half as blue as the Atlantic" ], "label": [ "A", "B", "C", "D" ] }
A
a tectonic plate moves along a fault line
1
2
7c933a44d8
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]]}}
Due to plates gliding over our planet's mantle, why is Vancouver likely to be destroyed? Choose an answer from this list: - it sits on an active fault line - it's located in Canada - it has French people - the Pacific Ocean is only half as blue as the Atlantic
it sits on an active fault line
10-939
What are some of the risks of using fertilizer?
{ "text": [ "Making potatoes", "Helping food grow", "Fertilizing the crops", "Damaging the planet" ], "label": [ "A", "B", "C", "D" ] }
D
fertilizers are a source of pollution
1
2
3ed3aed594
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 are some of the risks of using fertilizer? Choose an answer from this list: - Making potatoes - Helping food grow - Fertilizing the crops - Damaging the planet
Damaging the planet
10-940
What could be used as a conductor?
{ "text": [ "a cat", "A penny", "a cloud", "wood" ], "label": [ "A", "B", "C", "D" ] }
B
sending electricity through a conductor causes electric current to flow through that conductor
1
1.6
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]]}}
What could be used as a conductor? Choose an answer from this list: - a cat - A penny - a cloud - wood
A penny
10-943
A farmer needs to change up his crops. He has planted grains for the last five years. He plants something different this year, so his crop is probably
{ "text": [ "oats", "rice", "watermelon", "grain" ], "label": [ "A", "B", "C", "D" ] }
C
crop rotation is when different crops are planted on a field in different years
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]]}}
A farmer needs to change up his crops. He has planted grains for the last five years. He plants something different this year, so his crop is probably Choose an answer from this list: - oats - rice - watermelon - grain
watermelon
10-944
A dart frog is eaten by a pelican, who promptly
{ "text": [ "passes away", "wakes up", "eats birds", "flies home" ], "label": [ "A", "B", "C", "D" ] }
A
poison causes harm to living things
1
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]]}}
A dart frog is eaten by a pelican, who promptly Choose an answer from this list: - passes away - wakes up - eats birds - flies home
passes away
10-946
Preferences tend to be
{ "text": [ "genetic", "learned attributes", "naturally occurring", "taught" ], "label": [ "A", "B", "C", "D" ] }
B
preferences are generally learned characteristics
1
0
9cc91104fa
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]]}}
Preferences tend to be Choose an answer from this list: - genetic - learned attributes - naturally occurring - taught
learned attributes
10-949
To be a friend of the environment
{ "text": [ "buy products that can be reused", "drive a gas guzzling car", "throw aluminum cans in the trash", "litter in public parks" ], "label": [ "A", "B", "C", "D" ] }
A
recycling has a positive impact on the environment
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 a friend of the environment Choose an answer from this list: - buy products that can be reused - drive a gas guzzling car - throw aluminum cans in the trash - litter in public parks
buy products that can be reused
10-956
Dogs
{ "text": [ "are born with teeth", "leave their young to fend for themselves like turtle babies", "provide direct sustenance to their newborn puppies", "lay eggs to sit on" ], "label": [ "A", "B", "C", "D" ] }
C
a mammal usually nurses its offspring
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]]}}
Dogs Choose an answer from this list: - are born with teeth - leave their young to fend for themselves like turtle babies - provide direct sustenance to their newborn puppies - lay eggs to sit on
provide direct sustenance to their newborn puppies
10-957
When you start to drive away from your house, the longer you drive, your house will eventually look
{ "text": [ "dead", "bigger", "smaller", "icier" ], "label": [ "A", "B", "C", "D" ] }
C
as distance to an object increases , that object will appear smaller
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]]}}
When you start to drive away from your house, the longer you drive, your house will eventually look Choose an answer from this list: - dead - bigger - smaller - icier
smaller
10-959
A bee will seek out a plant that advertises its
{ "text": [ "bright stem", "tantalizing liquid", "nice friend", "green leaves" ], "label": [ "A", "B", "C", "D" ] }
B
nectar is used for attracting pollinators by plants
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 bee will seek out a plant that advertises its Choose an answer from this list: - bright stem - tantalizing liquid - nice friend - green leaves
tantalizing liquid
10-963
What can you use to protect your eyes from the sun?
{ "text": [ "shoes", "pants", "nails", "sheet of paper" ], "label": [ "A", "B", "C", "D" ] }
D
looking directly at an eclipse of the Sun causes harm to the eyes
1
0.4
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]]}}
What can you use to protect your eyes from the sun? Choose an answer from this list: - shoes - pants - nails - sheet of paper
sheet of paper
10-964
Fog is formed by water vapor condensing in what?
{ "text": [ "plants", "air heads", "empty space", "animals" ], "label": [ "A", "B", "C", "D" ] }
C
fog is formed by water vapor condensing in the air
1
1
1e6dc77bb6
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]]}}
Fog is formed by water vapor condensing in what? Choose an answer from this list: - plants - air heads - empty space - animals
empty space
10-965
A Bald Eagle's ability to build it's nest is
{ "text": [ "observed trough observation of others", "a biological trait passed down in it's genes", "learned through trial and error", "learned from watching its mom" ], "label": [ "A", "B", "C", "D" ] }
B
An example of an inherited behavior is a bird building a nest
0.8
0.8
9cc91104fa
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 Bald Eagle's ability to build it's nest is Choose an answer from this list: - observed trough observation of others - a biological trait passed down in it's genes - learned through trial and error - learned from watching its mom
a biological trait passed down in it's genes
10-972
Sonar is used to find an objects what?
{ "text": [ "locale", "elements", "minerals", "mass" ], "label": [ "A", "B", "C", "D" ] }
A
sonar is used to find the location of an object
1
2
1e6dc77bb6
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]]}}
Sonar is used to find an objects what? Choose an answer from this list: - locale - elements - minerals - mass
locale
10-973
A snowy mountain is a good place to
{ "text": [ "watch the sports team the Colorado Avalanches", "play a strenuous game of beach ball", "go downhill with wooden planks attached to boots", "dive into an Olympic-sized swimming pool" ], "label": [ "A", "B", "C", "D" ] }
C
snowy means a large amount of snow
0.8
1.6
7c933a44d8
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 snowy mountain is a good place to Choose an answer from this list: - watch the sports team the Colorado Avalanches - play a strenuous game of beach ball - go downhill with wooden planks attached to boots - dive into an Olympic-sized swimming pool
go downhill with wooden planks attached to boots
10-975
This two letter company had a structure in the Gulf of Mexico that exploded causing coastal animals to be coated in
{ "text": [ "dirt", "foam", "natural gas", "oil" ], "label": [ "A", "B", "C", "D" ] }
D
offshore oil platforms might cause oil to leak into the water
1
2
97e7d66d68
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]]}}
This two letter company had a structure in the Gulf of Mexico that exploded causing coastal animals to be coated in Choose an answer from this list: - dirt - foam - natural gas - oil
oil
10-976
Which might need warm asphalt to help regulate its body temperature?
{ "text": [ "whales", "dolphins", "rattlesnakes", "squid" ], "label": [ "A", "B", "C", "D" ] }
C
a reptile is cold-blooded
1
2
7c933a44d8
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 need warm asphalt to help regulate its body temperature? Choose an answer from this list: - whales - dolphins - rattlesnakes - squid
rattlesnakes
10-977
Woody organisms that produce plants like oak tree seeds and leaves are a source of energy for
{ "text": [ "decomposed waste", "consumers like deer", "other producers", "producer organisms" ], "label": [ "A", "B", "C", "D" ] }
B
a producer is a source of energy for consumers
0.8
1.2
5ac34b743b
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]]}}
Woody organisms that produce plants like oak tree seeds and leaves are a source of energy for Choose an answer from this list: - decomposed waste - consumers like deer - other producers - producer organisms
consumers like deer
10-978
Scraping the side of a cliff may result in
{ "text": [ "ice", "snow", "sand", "wood chips" ], "label": [ "A", "B", "C", "D" ] }
C
scraping an object may cause small particles to break off of that object
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]]}}
Scraping the side of a cliff may result in Choose an answer from this list: - ice - snow - sand - wood chips
sand
10-979
A shark is hunting prey, and the prey is an underwater creature with eight arms. The prey escapes by
{ "text": [ "flying away", "releasing dark fluid", "crying loudly", "being friendly" ], "label": [ "A", "B", "C", "D" ] }
B
octopuses releasing ink into the water causes predators to have difficulty seeing the octopus
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 shark is hunting prey, and the prey is an underwater creature with eight arms. The prey escapes by Choose an answer from this list: - flying away - releasing dark fluid - crying loudly - being friendly
releasing dark fluid
10-980
Sunlight is a source of light from what?
{ "text": [ "lamps", "lightbulbs", "local star", "star actor" ], "label": [ "A", "B", "C", "D" ] }
C
the sun is a source of light called sunlight
1
2
1e6dc77bb6
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 is a source of light from what? Choose an answer from this list: - lamps - lightbulbs - local star - star actor
local star
10-981
Fossils fuels can be anything like
{ "text": [ "buildings", "cars", "silverware", "ancient poo" ], "label": [ "A", "B", "C", "D" ] }
D
fossil fuels are formed by dead organisms over time
0.8
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]]}}
Fossils fuels can be anything like Choose an answer from this list: - buildings - cars - silverware - ancient poo
ancient poo
10-984
When warm winds blow across an area from off of the sea,
{ "text": [ "snow is gone", "beaches are littered", "storms are imminent", "clouds are scarce" ], "label": [ "A", "B", "C", "D" ] }
C
a warm front causes cloudy and rainy weather
1
0.4
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]]}}
When warm winds blow across an area from off of the sea, Choose an answer from this list: - snow is gone - beaches are littered - storms are imminent - clouds are scarce
storms are imminent
10-985
A good conductor of electricity would be
{ "text": [ "tree", "coke bottle", "your finger", "coke can" ], "label": [ "A", "B", "C", "D" ] }
D
An electrical conductor is a vehicle for the flow of electricity
1
2
e223f36ae0
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 good conductor of electricity would be Choose an answer from this list: - tree - coke bottle - your finger - coke can
coke can
10-986
The process of building a log cabin for a dream getaway deep in the mountains near an idyllic stream requires
{ "text": [ "processed cheese", "metal panels", "drywall", "wood beams" ], "label": [ "A", "B", "C", "D" ] }
D
if something is a raw material in a process then that something is required for that process
1
1.4
7c933a44d8
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 process of building a log cabin for a dream getaway deep in the mountains near an idyllic stream requires Choose an answer from this list: - processed cheese - metal panels - drywall - wood beams
wood beams
10-987
A person wants to fix up a fan so that it can run electrically, and finds that in order to do so they require
{ "text": [ "music", "paper", "distractions", "copper" ], "label": [ "A", "B", "C", "D" ] }
D
wiring requires an electrical conductor
0.8
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 person wants to fix up a fan so that it can run electrically, and finds that in order to do so they require Choose an answer from this list: - music - paper - distractions - copper
copper
10-989
A thing that disperses will
{ "text": [ "gather things", "build things", "relocate things", "destroy things" ], "label": [ "A", "B", "C", "D" ] }
C
a disperser disperses
0.83
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 thing that disperses will Choose an answer from this list: - gather things - build things - relocate things - destroy things
relocate things
10-990
A car rounds a corner and the driver taps the breaks. The breaks being tapped causes
{ "text": [ "the car to slip", "the car to float", "the car to die", "the car to speed up" ], "label": [ "A", "B", "C", "D" ] }
A
braking can cause skidding
0.83
1.29
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 rounds a corner and the driver taps the breaks. The breaks being tapped causes Choose an answer from this list: - the car to slip - the car to float - the car to die - the car to speed up
the car to slip
10-992
A person decides to reproduce with another person, so beforehand they
{ "text": [ "find some friends", "consider genetic implications", "consider eating dinner", "make a dollar" ], "label": [ "A", "B", "C", "D" ] }
B
reproduction is when an organism passes genetic information from itself to its offspring
1
0.67
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 decides to reproduce with another person, so beforehand they Choose an answer from this list: - find some friends - consider genetic implications - consider eating dinner - make a dollar
consider genetic implications
10-995
If a tree has large seeds, then so did
{ "text": [ "the trees it came from", "Johnny Appleseed in a pouch", "the birds in the trees", "the surrounding leaves and bushes" ], "label": [ "A", "B", "C", "D" ] }
A
the type of seed of a plant is an inherited characteristic
1
2
7c933a44d8
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 tree has large seeds, then so did Choose an answer from this list: - the trees it came from - Johnny Appleseed in a pouch - the birds in the trees - the surrounding leaves and bushes
the trees it came from
10-997
As an individual is forced to pedal harder on a bicycle their pulse rate
{ "text": [ "stays the same", "decreases", "stops", "increases" ], "label": [ "A", "B", "C", "D" ] }
D
as energy required for an activity increases , pulse will increase
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]]}}
As an individual is forced to pedal harder on a bicycle their pulse rate Choose an answer from this list: - stays the same - decreases - stops - increases
increases
10-998
What does a frog eat?
{ "text": [ "plantlife", "bug microphones", "mayflies", "minerals" ], "label": [ "A", "B", "C", "D" ] }
C
a frog eats insects
1
1.6
1e6dc77bb6
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 does a frog eat? Choose an answer from this list: - plantlife - bug microphones - mayflies - minerals
mayflies
10-1001
A person is going to go to the beach and plans on getting some items for swimming, so they buy
{ "text": [ "wetsuit", "canes", "bricks", "hats" ], "label": [ "A", "B", "C", "D" ] }
A
swimming is when humans can move in water
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 person is going to go to the beach and plans on getting some items for swimming, so they buy Choose an answer from this list: - wetsuit - canes - bricks - hats
wetsuit
10-1003
something that can negatively impact an organisms health is
{ "text": [ "graduation", "a placebo", "chickenpox", "chemistry" ], "label": [ "A", "B", "C", "D" ] }
C
illness has a negative impact on an organism 's health
1
1.6
6240cdfd8d
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]]}}
something that can negatively impact an organisms health is Choose an answer from this list: - graduation - a placebo - chickenpox - chemistry
chickenpox
10-1004
Safety glasses should be worn around
{ "text": [ "water", "bleach", "air", "computers" ], "label": [ "A", "B", "C", "D" ] }
B
chemical splashing can cause harm to the eyes
1
1.8
7c933a44d8
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]]}}
Safety glasses should be worn around Choose an answer from this list: - water - bleach - air - computers
bleach
10-1005
Soil is produced naturally when, over a period of many years
{ "text": [ "stones are rock solid", "stones are blown up", "stones are vaporized by storms", "stones are worn down" ], "label": [ "A", "B", "C", "D" ] }
D
soil is formed by weathering
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]]}}
Soil is produced naturally when, over a period of many years Choose an answer from this list: - stones are rock solid - stones are blown up - stones are vaporized by storms - stones are worn down
stones are worn down
10-1006
A consumer must locate it's own
{ "text": [ "tools", "nutrition", "soul", "clothes" ], "label": [ "A", "B", "C", "D" ] }
B
a consumer can not produce its own food
1
1.8
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]]}}
A consumer must locate it's own Choose an answer from this list: - tools - nutrition - soul - clothes
nutrition
10-1008
the strength of a hurricane will increase when
{ "text": [ "it hits the arctic circle", "it meets a tornado", "it from South Africa to Mexico", "it travels around Antarctica" ], "label": [ "A", "B", "C", "D" ] }
C
as heat and moisture increases , the strength of a hurricane will increase
1
0.4
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]]}}
the strength of a hurricane will increase when Choose an answer from this list: - it hits the arctic circle - it meets a tornado - it from South Africa to Mexico - it travels around Antarctica
it from South Africa to Mexico
10-1009
A sandbar is in the shallow portion of water where
{ "text": [ "water is bloody", "water is harder", "water is falling", "water adjusts things" ], "label": [ "A", "B", "C", "D" ] }
D
a sandbar is formed by water moving sediment downstream
1
0.8
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]]}}
A sandbar is in the shallow portion of water where Choose an answer from this list: - water is bloody - water is harder - water is falling - water adjusts things
water adjusts things
10-1010
What can cause objects to repel each other?
{ "text": [ "fake magnets", "smell", "identical charges", "sunlight" ], "label": [ "A", "B", "C", "D" ] }
C
magnetism can cause objects to repel each other
1
2
1e6dc77bb6
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 can cause objects to repel each other? Choose an answer from this list: - fake magnets - smell - identical charges - sunlight
identical charges
10-1012
An example of biofuel could be
{ "text": [ "metal", "the sun", "leaves", "the wind" ], "label": [ "A", "B", "C", "D" ] }
C
biofuel is used to produce electricity by burning
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]]}}
An example of biofuel could be Choose an answer from this list: - metal - the sun - leaves - the wind
leaves
10-1013
A person playing a song on a string instrument makes strings
{ "text": [ "mold", "bawl", "tear", "shudder" ], "label": [ "A", "B", "C", "D" ] }
D
strumming a string can cause that string to vibrate
0.8
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 person playing a song on a string instrument makes strings Choose an answer from this list: - mold - bawl - tear - shudder
shudder
10-1014
A ferromagnetic metal, such as in paper clips, can stick to other paper clips without hooking together
{ "text": [ "when outside", "when iron touches", "when floating", "when burned" ], "label": [ "A", "B", "C", "D" ] }
B
a paper clip is often made of ferromagnetic metals
0.8
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 ferromagnetic metal, such as in paper clips, can stick to other paper clips without hooking together Choose an answer from this list: - when outside - when iron touches - when floating - when burned
when iron touches
10-1016
As air begins to chill, it may push out
{ "text": [ "sand", "liquids", "fire", "carrots" ], "label": [ "A", "B", "C", "D" ] }
B
dew is formed when water vapor condenses over night
1
1.6
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]]}}
As air begins to chill, it may push out Choose an answer from this list: - sand - liquids - fire - carrots
liquids
10-1017
This famous mountain range in Europe came about due to
{ "text": [ "rocks floating on underground water sources", "the work of an intelligent force", "the folding of numerous layers of rock", "the accumulation of soil over millions of years" ], "label": [ "A", "B", "C", "D" ] }
C
the Alps were formed by rock folding
0.8
1.4
97e7d66d68
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]]}}
This famous mountain range in Europe came about due to Choose an answer from this list: - rocks floating on underground water sources - the work of an intelligent force - the folding of numerous layers of rock - the accumulation of soil over millions of years
the folding of numerous layers of rock
10-1018
Some monkey babies may be
{ "text": [ "turned into canned meat", "taken to a hospital", "run out of the pact", "taken care with two parents" ], "label": [ "A", "B", "C", "D" ] }
D
a monkey births live young
1
1.6
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]]}}
Some monkey babies may be Choose an answer from this list: - turned into canned meat - taken to a hospital - run out of the pact - taken care with two parents
taken care with two parents
10-1019
Landslides effect things like
{ "text": [ "cars", "the sun", "wind", "communities" ], "label": [ "A", "B", "C", "D" ] }
D
a landslide is when gravity rapidly moves rocks or soil downhill especially after a rain storm
1
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]]}}
Landslides effect things like Choose an answer from this list: - cars - the sun - wind - communities
communities
10-1020
If you hold the compass sideways while at the south pole, where do the needles point?
{ "text": [ "to the side", "both down", "both up", "up and down" ], "label": [ "A", "B", "C", "D" ] }
D
a compass is a kind of tool for determining direction by pointing north
0.8
0
150eb89dbe
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 you hold the compass sideways while at the south pole, where do the needles point? Choose an answer from this list: - to the side - both down - both up - up and down
up and down
10-1021
Cameras
{ "text": [ "can take snapshots of friends wearing snapbacks", "can be used for their microscopic properties", "can be used for solving mysteries", "can take friends on an adventure" ], "label": [ "A", "B", "C", "D" ] }
A
a camera is used for recording images
1
0.4
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]]}}
Cameras Choose an answer from this list: - can take snapshots of friends wearing snapbacks - can be used for their microscopic properties - can be used for solving mysteries - can take friends on an adventure
can take snapshots of friends wearing snapbacks
10-1022
Evaporation of a pond can happen and will lead to what?
{ "text": [ "a pond with more fish", "a pond of less size", "water level fluctuations constantly", "frogs in the pond" ], "label": [ "A", "B", "C", "D" ] }
B
if a body of water loses all water then that body of water does not exist any more
1
1.2
52dbc5c7af
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 of a pond can happen and will lead to what? Choose an answer from this list: - a pond with more fish - a pond of less size - water level fluctuations constantly - frogs in the pond
a pond of less size
10-1023
Reducing bacteria in food prevents what?
{ "text": [ "electricity", "maladies", "observation", "signals" ], "label": [ "A", "B", "C", "D" ] }
B
reducing bacteria in food prevents illness in people
1
1.2
1e6dc77bb6
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]]}}
Reducing bacteria in food prevents what? Choose an answer from this list: - electricity - maladies - observation - signals
maladies
10-1026
A comet is falling from the sky, a boy is watching and can tell that the light is brightest
{ "text": [ "when it is far away", "when it is under water", "when it is upside down", "when it is about to crash" ], "label": [ "A", "B", "C", "D" ] }
D
as a source of light becomes closer , that source will appear brighter
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]]}}
A comet is falling from the sky, a boy is watching and can tell that the light is brightest Choose an answer from this list: - when it is far away - when it is under water - when it is upside down - when it is about to crash
when it is about to crash
10-1027
A person takes a page out of a book and crumples it, so the page is
{ "text": [ "flat", "smooth", "torn", "round" ], "label": [ "A", "B", "C", "D" ] }
D
crumple means change shape from smooth into compacted by physical force
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]]}}
A person takes a page out of a book and crumples it, so the page is Choose an answer from this list: - flat - smooth - torn - round
round
10-1028
Cellular respiration releases
{ "text": [ "blood", "waste", "snot", "feces" ], "label": [ "A", "B", "C", "D" ] }
B
all cells perform cellular respiration
1
1.2
3936d56dda
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]]}}
Cellular respiration releases Choose an answer from this list: - blood - waste - snot - feces
waste
10-1033
Materials that react with other substances to delivery energy, and derived from the remains of living organisms are
{ "text": [ "excellent for the environment", "a resource being depleted", "never going to run out", "hardly used anywhere by anyone" ], "label": [ "A", "B", "C", "D" ] }
B
natural gas is a nonrenewable resource
1
0.8
7c933a44d8
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]]}}
Materials that react with other substances to delivery energy, and derived from the remains of living organisms are Choose an answer from this list: - excellent for the environment - a resource being depleted - never going to run out - hardly used anywhere by anyone
a resource being depleted
10-1034
What happens when available water decreases in an environment?
{ "text": [ "growth", "flooding", "rain", "dry spell" ], "label": [ "A", "B", "C", "D" ] }
D
drought means available water decreases in an environment
1
2
1e6dc77bb6
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 happens when available water decreases in an environment? Choose an answer from this list: - growth - flooding - rain - dry spell
dry spell
10-1035
Lightening could be a combustion of
{ "text": [ "rain and ice", "milk", "seaweed", "candy" ], "label": [ "A", "B", "C", "D" ] }
A
lightning can cause a forest fire
1
1.33
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]]}}
Lightening could be a combustion of Choose an answer from this list: - rain and ice - milk - seaweed - candy
rain and ice
10-1036
When a wildfire happens what catches fire?
{ "text": [ "rocks", "timberland", "water", "rivers" ], "label": [ "A", "B", "C", "D" ] }
B
wildfire is when a forest catches fire
1
2
1e6dc77bb6
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 a wildfire happens what catches fire? Choose an answer from this list: - rocks - timberland - water - rivers
timberland
10-1038
Lisa was hiking in a rocky area and in a rock, she saw what looked like footprints made by a bird. But weirdly, they were in a rock. Where did they come from?
{ "text": [ "The footprints were originally in mud or peat, but after a lot of time, the substance had been changed into rock", "The rock was actually an asteroid", "a very heavy bird made imprints in the rock.", "a spaceship used a laser to make the etches in the rock" ], "label": [ "A", ...
A
An example of a fossil is a footprint in a rock
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]]}}
Lisa was hiking in a rocky area and in a rock, she saw what looked like footprints made by a bird. But weirdly, they were in a rock. Where did they come from? Choose an answer from this list: - The footprints were originally in mud or peat, but after a lot of time, the substance had been changed into rock - The rock w...
The footprints were originally in mud or peat, but after a lot of time, the substance had been changed into rock
10-1040
You may be able to make musical instruments from
{ "text": [ "A paperclip", "air", "water", "grass" ], "label": [ "A", "B", "C", "D" ] }
A
An example of playing a musical instrument is strumming a guitar string
0.8
0.4
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]]}}
You may be able to make musical instruments from Choose an answer from this list: - A paperclip - air - water - grass
A paperclip
10-1041
Precipitation is the amount of
{ "text": [ "dew point", "raindrops", "flooding", "barometric pressure" ], "label": [ "A", "B", "C", "D" ] }
B
rainfall is the amount of rain an area receives
0.8
1
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]]}}
Precipitation is the amount of Choose an answer from this list: - dew point - raindrops - flooding - barometric pressure
raindrops
10-1042
If I am out in the sun all day I should
{ "text": [ "go naked", "drink wine", "avoid it occasionally", "wear a coat" ], "label": [ "A", "B", "C", "D" ] }
C
if something is outside during the day then that something will receive sunlight
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]]}}
If I am out in the sun all day I should Choose an answer from this list: - go naked - drink wine - avoid it occasionally - wear a coat
avoid it occasionally
10-1043
In the intermediary before rain falls, observers may note
{ "text": [ "beach weather", "bright days", "menacing skies", "large moons" ], "label": [ "A", "B", "C", "D" ] }
C
grey clouds appear before precipitation
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]]}}
In the intermediary before rain falls, observers may note Choose an answer from this list: - beach weather - bright days - menacing skies - large moons
menacing skies
10-1044
Oceans cover 70% of the surface of what?
{ "text": [ "the moon", "the sun", "wet planet", "cities" ], "label": [ "A", "B", "C", "D" ] }
C
oceans cover 70% of the surface of the earth
1
1.6
1e6dc77bb6
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]]}}
Oceans cover 70% of the surface of what? Choose an answer from this list: - the moon - the sun - wet planet - cities
wet planet
10-1046
What contains chlorophyll?
{ "text": [ "plastic", "water", "green organelles", "paper" ], "label": [ "A", "B", "C", "D" ] }
C
a chloroplast contains chlorophyll
1
2
1e6dc77bb6
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 contains chlorophyll? Choose an answer from this list: - plastic - water - green organelles - paper
green organelles
10-1047
Ways to reuse paper could be
{ "text": [ "use as window cleaner", "make a new dress", "make a new shoe", "build a new home" ], "label": [ "A", "B", "C", "D" ] }
A
creating paper requires cutting down trees
0.8
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]]}}
Ways to reuse paper could be Choose an answer from this list: - use as window cleaner - make a new dress - make a new shoe - build a new home
use as window cleaner
10-1048
an area of low-lying ground near to a river is at risk of
{ "text": [ "over fishing", "balloon landings", "droughts", "H20 accumulation" ], "label": [ "A", "B", "C", "D" ] }
D
flood plains are located near rivers
1
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]]}}
an area of low-lying ground near to a river is at risk of Choose an answer from this list: - over fishing - balloon landings - droughts - H20 accumulation
H20 accumulation
10-1049
A pollinating entity is one that move pollen from flower to flower and can be done by?
{ "text": [ "a tiger", "good for food", "six legged entity", "a heat source" ], "label": [ "A", "B", "C", "D" ] }
C
An insect is a pollinating animal
1
0.8
52dbc5c7af
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 pollinating entity is one that move pollen from flower to flower and can be done by? Choose an answer from this list: - a tiger - good for food - six legged entity - a heat source
six legged entity
10-1050
An animal that perhaps uses light to it's advantage is
{ "text": [ "comb jellies", "dolphins", "cats", "whales" ], "label": [ "A", "B", "C", "D" ] }
A
producing light is used for attracting prey by some deep sea animals
0.8
0.4
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]]}}
An animal that perhaps uses light to it's advantage is Choose an answer from this list: - comb jellies - dolphins - cats - whales
comb jellies
10-1052
A burrito needs to be cooked so it
{ "text": [ "has heat removed", "is made hollow", "is burned black", "has heat applied" ], "label": [ "A", "B", "C", "D" ] }
D
cooking food requires adding heat energy
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]]}}
A burrito needs to be cooked so it Choose an answer from this list: - has heat removed - is made hollow - is burned black - has heat applied
has heat applied
10-1054
An example of feeling could be
{ "text": [ "the sun on the leaves of a plant", "clothes on the thighs", "water running in a river", "air blowing trees around" ], "label": [ "A", "B", "C", "D" ] }
B
feeling is when an living thing senses through touch
1
1.6
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]]}}
An example of feeling could be Choose an answer from this list: - the sun on the leaves of a plant - clothes on the thighs - water running in a river - air blowing trees around
clothes on the thighs
10-1055
What enters the eye through the pupil?
{ "text": [ "diverse light energy", "light bacteria", "air", "drops of water" ], "label": [ "A", "B", "C", "D" ] }
A
light enters the eye through the pupil
1
0.67
52dbc5c7af
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 enters the eye through the pupil? Choose an answer from this list: - diverse light energy - light bacteria - air - drops of water
diverse light energy
10-1056
A satellite may make a revolution when
{ "text": [ "plans a long trip", "creates a new course", "takes off into space", "it travels around a thing" ], "label": [ "A", "B", "C", "D" ] }
D
a revolution is when something revolves around something else
1
0.8
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]]}}
A satellite may make a revolution when Choose an answer from this list: - plans a long trip - creates a new course - takes off into space - it travels around a thing
it travels around a thing
10-1060
A gallon of water in a pot is placed over a fire. After an hour there will be
{ "text": [ "a gallon of water", "a solid ice block", "two gallons of water", "less water than before" ], "label": [ "A", "B", "C", "D" ] }
D
as the temperature of a liquid increases , the rate of evaporation of that liquid 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]]}}
A gallon of water in a pot is placed over a fire. After an hour there will be Choose an answer from this list: - a gallon of water - a solid ice block - two gallons of water - less water than before
less water than before
10-1061
Plants preparing for dormancy is a sign
{ "text": [ "the earth is tilting", "readiness an total alertness", "extreme fatigue and tiredness", "of a beautiful sunset" ], "label": [ "A", "B", "C", "D" ] }
A
An example of a seasonal change is plants becoming dormant in the winter
0.8
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]]}}
Plants preparing for dormancy is a sign Choose an answer from this list: - the earth is tilting - readiness an total alertness - extreme fatigue and tiredness - of a beautiful sunset
the earth is tilting
10-1062
A soda can may become hot if it is close to an object used for
{ "text": [ "mixing soda", "cooking food", "cooling food", "pouring soda" ], "label": [ "A", "B", "C", "D" ] }
B
if an object is exposed to a source of heat then that conductor may become hot
0.8
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]]}}
A soda can may become hot if it is close to an object used for Choose an answer from this list: - mixing soda - cooking food - cooling food - pouring soda
cooking food
10-1063
Metamorphosis changes an animal to a form in which it can
{ "text": [ "communicate with others", "eat", "reproduce", "hunt for food" ], "label": [ "A", "B", "C", "D" ] }
C
metamorphosis is when an animal changes from an immature form to an adult form
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]]}}
Metamorphosis changes an animal to a form in which it can Choose an answer from this list: - communicate with others - eat - reproduce - hunt for food
reproduce