id
stringlengths
2
7
question_stem
stringlengths
1
333
choices
dict
answerKey
stringclasses
4 values
fact1
stringlengths
13
150
humanScore
float32
0.8
1
clarity
float32
0
2
turkIdAnonymized
stringclasses
83 values
template_name
stringclasses
7 values
template
stringclasses
7 values
rendered_input
stringlengths
39
551
rendered_output
stringlengths
1
116
246
The property of fur that is a result of the way that it reflects or emits light is
{ "text": [ "an inherited characteristic", "a fabricated characteristic", "a manufacturing characteristic", "an age characteristic" ], "label": [ "A", "B", "C", "D" ] }
A
the color of fur is an inherited characteristic
1
2
b7b9b1d4ec
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The property of fur that is a result of the way that it reflects or emits light is Choices: - an inherited characteristic - a fabricated characteristic - a manufacturing characteristic - an age characteristic
an inherited characteristic
579
What body covering does the animal that clucks have?
{ "text": [ "Skin", "Feathers", "Scales", "Fur" ], "label": [ "A", "B", "C", "D" ] }
B
chickens cluck
1
2
e57e0b59c9
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What body covering does the animal that clucks have? Choices: - Skin - Feathers - Scales - Fur
Feathers
148
What location that had a disaster in 2017 was caused by heavy rains?
{ "text": [ "San Francisco", "Houston", "Mexico City", "Tokyo" ], "label": [ "A", "B", "C", "D" ] }
B
heavy rains cause flooding
1
1.8
be7a45e47c
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What location that had a disaster in 2017 was caused by heavy rains? Choices: - San Francisco - Houston - Mexico City - Tokyo
Houston
7-705
Something that died millions of years ago can still be relevant
{ "text": [ "because we drive cars", "because they are in our memories", "because we still see them", "because we miss them" ], "label": [ "A", "B", "C", "D" ] }
A
heat and pressure change the remains of prehistoric living things into natural gas
1
1.4
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Something that died millions of years ago can still be relevant Choices: - because we drive cars - because they are in our memories - because we still see them - because we miss them
because we drive cars
1062
Decomposition results in the production of which element?
{ "text": [ "Silicon", "Phosphorus", "Carbon", "Hydrogen" ], "label": [ "A", "B", "C", "D" ] }
C
decomposition increases amount of organic matter in soil
1
1.2
597e8fde0e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Decomposition results in the production of which element? Choices: - Silicon - Phosphorus - Carbon - Hydrogen
Carbon
1792
At high elevations, there is little risk of flooding, but at low elevations, what will happen?
{ "text": [ "water damage will be more apparent", "flood damage will be decreased", "flooding will be less of a risk", "more floodwater will be clean" ], "label": [ "A", "B", "C", "D" ] }
A
as elevation of a place decreases , how much a flood will affect that place will increases
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
At high elevations, there is little risk of flooding, but at low elevations, what will happen? Choices: - water damage will be more apparent - flood damage will be decreased - flooding will be less of a risk - more floodwater will be clean
water damage will be more apparent
8-474
A boy is lost in a heavily forested area, and the only help he has is a small compass. He knows that his house is to the south of him, but in the direction he is facing, the arrow on the compass is showing that he is currently walking due north. Therefore, the boy
{ "text": [ "turns right", "turns left", "turns around", "keeps straight" ], "label": [ "A", "B", "C", "D" ] }
C
when the needle of a compass lines up with Earth 's magnetic poles , the needle points north
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A boy is lost in a heavily forested area, and the only help he has is a small compass. He knows that his house is to the south of him, but in the direction he is facing, the arrow on the compass is showing that he is currently walking due north. Therefore, the boy Choices: - turns right - turns left - turns around - k...
turns around
9-415
if you see little wet spots on your windshield, what might have happened?
{ "text": [ "the sun is setting", "vapor transformed into droplets", "the moon is rising", "the windshield is dissolving" ], "label": [ "A", "B", "C", "D" ] }
B
beads of water are formed by water vapor condensing
1
2
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if you see little wet spots on your windshield, what might have happened? Choices: - the sun is setting - vapor transformed into droplets - the moon is rising - the windshield is dissolving
vapor transformed into droplets
9-1028
A kangaroo can have multiple babies at various stages of life at the same time. These joeys can show remarkable instincts, in that they
{ "text": [ "hallucinate", "nurse", "scream", "are born" ], "label": [ "A", "B", "C", "D" ] }
B
An example of an instinct is the kangaroo 's ability to crawl into its mother 's pouch to drink milk
0.8
1.6
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A kangaroo can have multiple babies at various stages of life at the same time. These joeys can show remarkable instincts, in that they Choices: - hallucinate - nurse - scream - are born
nurse
8-416
Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because
{ "text": [ "light bulbs get very warm", "filaments are able to freeze", "the filament glows warmly", "the filament catches fire" ], "label": [ "A", "B", "C", "D" ] }
C
an incandescent light bulb converts electricity into light by sending electricity through a filament
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because Choices: - light bulbs get very warm - filaments are able to freeze - the filament glows warmly - the filament catches fire
the filament glows warmly
7-1037
When the digestive system is working
{ "text": [ "it is bad to eat", "it is dismantling nutrients", "food is cleared out", "it is time for dinner" ], "label": [ "A", "B", "C", "D" ] }
B
the digestive system breaks food into nutrients for the body
0.8
1.2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When the digestive system is working Choices: - it is bad to eat - it is dismantling nutrients - food is cleared out - it is time for dinner
it is dismantling nutrients
7-1110
A dog can learn how to do something that it is taught to do, called learned behavior, such as
{ "text": [ "eat food when it is hungry", "lean back and accept having nails trimmed", "bark when it wants to", "urinate when its bladder is full" ], "label": [ "A", "B", "C", "D" ] }
B
if an animal is trained to do something then that something is a learned behavior
0.8
1.2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A dog can learn how to do something that it is taught to do, called learned behavior, such as Choices: - eat food when it is hungry - lean back and accept having nails trimmed - bark when it wants to - urinate when its bladder is full
lean back and accept having nails trimmed
9-9
Using a menstrual cup instead of pads or tampons can help avoid
{ "text": [ "pills", "waste", "blood", "flu" ], "label": [ "A", "B", "C", "D" ] }
B
An example of avoiding waste is using an object more than once
1
2
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Using a menstrual cup instead of pads or tampons can help avoid Choices: - pills - waste - blood - flu
waste
1689
To prevent electric shock
{ "text": [ "masonry will come in handy", "use all copper wire", "aluminum should be useful", "use all silver fillings" ], "label": [ "A", "B", "C", "D" ] }
A
brick is an electrical insulator
1
1
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To prevent electric shock Choices: - masonry will come in handy - use all copper wire - aluminum should be useful - use all silver fillings
masonry will come in handy
9-1106
What can can cause more harm then good when used?
{ "text": [ "hiking boots", "hybrid cars", "anti bacteria soap", "bike" ], "label": [ "A", "B", "C", "D" ] }
C
good bacteria grow on the skin
1
1.6
52dbc5c7af
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What can can cause more harm then good when used? Choices: - hiking boots - hybrid cars - anti bacteria soap - bike
anti bacteria soap
681
If you fly from Europe to Australia in December, when you arrive you will most likely want to wear:
{ "text": [ "heavy coat", "mittens", "shorts", "ski mask" ], "label": [ "A", "B", "C", "D" ] }
C
winter in the Northern Hemisphere is during the summer in the Southern Hemisphere
1
2
f7d731ac07
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If you fly from Europe to Australia in December, when you arrive you will most likely want to wear: Choices: - heavy coat - mittens - shorts - ski mask
shorts
9-521
Water can be boiled in a pot over a
{ "text": [ "ice cube", "car tire?", "embers", "bathtub" ], "label": [ "A", "B", "C", "D" ] }
C
a hot substance is a source of heat
1
2
c1e2e5a65e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Water can be boiled in a pot over a Choices: - ice cube - car tire? - embers - bathtub
embers
70
The easiest thing to break is
{ "text": [ "a notebook", "a pair of glasses", "a wall", "a hardcover book" ], "label": [ "A", "B", "C", "D" ] }
B
as the thickness of an object increases , the resistance to breaking will increase
1
1.6
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The easiest thing to break is Choices: - a notebook - a pair of glasses - a wall - a hardcover book
a pair of glasses
1952
If you scrape an object, small pieces or particles may break off of the object; what's an example of this?
{ "text": [ "rubbing an emery board across your nail", "rubbing a cloth over a counter", "using a towel after you shower", "wiping your chin after drinking some milk" ], "label": [ "A", "B", "C", "D" ] }
A
scraping an object may cause small particles to break off of that object
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If you scrape an object, small pieces or particles may break off of the object; what's an example of this? Choices: - rubbing an emery board across your nail - rubbing a cloth over a counter - using a towel after you shower - wiping your chin after drinking some milk
rubbing an emery board across your nail
582
If John wants to save a little every month, what can he do to help with his water bill?
{ "text": [ "dripping the sink at night", "taking a bath twice a day", "flushing the toilet more", "repairing all his pipes" ], "label": [ "A", "B", "C", "D" ] }
D
using less resources usually causes money to be saved
0.8
2
9d751854d9
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If John wants to save a little every month, what can he do to help with his water bill? Choices: - dripping the sink at night - taking a bath twice a day - flushing the toilet more - repairing all his pipes
repairing all his pipes
8-24
A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of
{ "text": [ "the salt from the ocean", "the ocean being quite wet", "seas have humidity from raised temperatures and fluid", "the sea being cool and calm" ], "label": [ "A", "B", "C", "D" ] }
C
an ocean is a source of heat and moisture for a hurricane
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of Choices: - the salt from the ocean - the ocean being quite wet - seas have humidity from raised temperatures and fluid - the s...
seas have humidity from raised temperatures and fluid
7-861
Bears dine on the some of the same things as
{ "text": [ "plants", "eukaryotes", "apes", "amoebas" ], "label": [ "A", "B", "C", "D" ] }
C
bears eat insects
1
2
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Bears dine on the some of the same things as Choices: - plants - eukaryotes - apes - amoebas
apes
9-605
The air was cold, so all night the sheep kept
{ "text": [ "sleeping", "shaking", "jumping", "running." ], "label": [ "A", "B", "C", "D" ] }
B
shivering is when an animal creates heat by shaking to keep the body warm
1
1.4
c1e2e5a65e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The air was cold, so all night the sheep kept Choices: - sleeping - shaking - jumping - running.
shaking
8-265
if a person smashes an object, and it cracks, is that good or bad?
{ "text": [ "it is always a positive thing to the object", "the object fails to be impacted", "all of these", "the item suffers a negative impact" ], "label": [ "A", "B", "C", "D" ] }
D
cracking something usually has a negative impact on that something
0.8
0.8
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a person smashes an object, and it cracks, is that good or bad? Choices: - it is always a positive thing to the object - the object fails to be impacted - all of these - the item suffers a negative impact
the item suffers a negative impact
8-492
What substance covers more than sixty nine percent of the third rock from the sun?
{ "text": [ "Desert", "Cities", "Ocean", "Forest" ], "label": [ "A", "B", "C", "D" ] }
C
oceans cover 70% of the surface of the earth
1
2
e57e0b59c9
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What substance covers more than sixty nine percent of the third rock from the sun? Choices: - Desert - Cities - Ocean - Forest
Ocean
9-516
When the acid spilled on the plant, the plant began to
{ "text": [ "smoke.", "sing", "flower", "grow" ], "label": [ "A", "B", "C", "D" ] }
A
chemical reactions cause chemical change
0.8
1.6
c1e2e5a65e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When the acid spilled on the plant, the plant began to Choices: - smoke. - sing - flower - grow
smoke.
1096
The teacher at the front of the classroom was reading from a laptop. For a student in the middle of the class, the teacher's laptop looked larger than
{ "text": [ "the projector screen behind the teacher", "a laptop held by a student walking outside the window", "the student's own laptop", "a neighboring student laptop" ], "label": [ "A", "B", "C", "D" ] }
B
as distance to an object increases , that object will appear smaller
0.8
1.8
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The teacher at the front of the classroom was reading from a laptop. For a student in the middle of the class, the teacher's laptop looked larger than Choices: - the projector screen behind the teacher - a laptop held by a student walking outside the window - the student's own laptop - a neighboring student laptop
a laptop held by a student walking outside the window
8-427
A herd of cattle is slowly making its way through a large field. The shepherd realizes that he forgot to bring grain for the cattle, yet the cattle will survive just fine in the field, because
{ "text": [ "they eat roughage", "they hunt meat", "they eat insects", "they eat prey" ], "label": [ "A", "B", "C", "D" ] }
A
cows only eat plants
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A herd of cattle is slowly making its way through a large field. The shepherd realizes that he forgot to bring grain for the cattle, yet the cattle will survive just fine in the field, because Choices: - they eat roughage - they hunt meat - they eat insects - they eat prey
they eat roughage
7-1066
An example of how melting is achieved is seen in
{ "text": [ "cooking stew in a crockpot", "using an oven to heat a pizza", "using a stove to warm frozen vegetables", "using a hairdryer to turn ice to water" ], "label": [ "A", "B", "C", "D" ] }
D
melting means changing from a solid into a liquid by adding heat energy
1
1.8
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of how melting is achieved is seen in Choices: - cooking stew in a crockpot - using an oven to heat a pizza - using a stove to warm frozen vegetables - using a hairdryer to turn ice to water
using a hairdryer to turn ice to water
7-1168
If a head is exceptionally round
{ "text": [ "that is an unusual feature", "most heads are round", "a parent probably had a round head", "there is fluid on the brain" ], "label": [ "A", "B", "C", "D" ] }
C
the shape of body parts is an inherited characteristic
1
1.2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a head is exceptionally round Choices: - that is an unusual feature - most heads are round - a parent probably had a round head - there is fluid on the brain
a parent probably had a round head
9-424
What action does sweat take once it forms?
{ "text": [ "it contracts", "it falls", "it expands", "it rises" ], "label": [ "A", "B", "C", "D" ] }
B
matter in the liquid state drips
0.8
1.8
9cc91104fa
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What action does sweat take once it forms? Choices: - it contracts - it falls - it expands - it rises
it falls
7-872
On a cloudy day
{ "text": [ "the clouds are thin", "the sky is dark", "the wind is strong", "the sun is obscured" ], "label": [ "A", "B", "C", "D" ] }
D
cloudy means the presence of clouds in the sky
1
1.6
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
On a cloudy day Choices: - the clouds are thin - the sky is dark - the wind is strong - the sun is obscured
the sun is obscured
8-294
If the trees in an area are growing in soil rich with a certain vitamin, what might happen?
{ "text": [ "the vitamin would evaporate", "the vitamin would leak back into the ground", "the trees would mutate and die", "the squirrels would have that vitamin in their system" ], "label": [ "A", "B", "C", "D" ] }
D
if some nutrients are in the soil then those nutrients are in the food chain
0.8
1.6
9d751854d9
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If the trees in an area are growing in soil rich with a certain vitamin, what might happen? Choices: - the vitamin would evaporate - the vitamin would leak back into the ground - the trees would mutate and die - the squirrels would have that vitamin in their system
the squirrels would have that vitamin in their system
7-529
When a sound is produced inside a room, sometimes there is a
{ "text": [ "light", "electric charge", "delayed reflection", "video" ], "label": [ "A", "B", "C", "D" ] }
C
when a sound is produced inside of a room , there is sometimes an echo after the sound
0.8
1.8
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When a sound is produced inside a room, sometimes there is a Choices: - light - electric charge - delayed reflection - video
delayed reflection
7-629
Some birds find locations with
{ "text": [ "landmarks", "road signs", "eggs", "magnetic patterns" ], "label": [ "A", "B", "C", "D" ] }
D
Earth 's magnetic patterns are used for finding locations by animals that migrate
1
1.6
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Some birds find locations with Choices: - landmarks - road signs - eggs - magnetic patterns
magnetic patterns
9-928
Freezing point refers to:
{ "text": [ "the temperature below which gas turns to liquid", "the temperature above which liquid stops being liquid", "the temperature below which solid turns to liquid", "the temperature below which liquid stops being liquid" ], "label": [ "A", "B", "C", "D" ] }
D
freezing point means temperature below which a liquid freezes
0.8
2
df774267ec
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Freezing point refers to: Choices: - the temperature below which gas turns to liquid - the temperature above which liquid stops being liquid - the temperature below which solid turns to liquid - the temperature below which liquid stops being liquid
the temperature below which liquid stops being liquid
8-337
A girl wants to help to protect the environment, so she decides to
{ "text": [ "drive to work", "quit her job", "walk to work", "visit a friend" ], "label": [ "A", "B", "C", "D" ] }
C
An example of protecting the environment is reducing the amount of pollutants
1
1.8
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A girl wants to help to protect the environment, so she decides to Choices: - drive to work - quit her job - walk to work - visit a friend
walk to work
9-1107
storms can do what to seeds via high altitudes
{ "text": [ "disperse them", "plant them", "destroy them", "drown them" ], "label": [ "A", "B", "C", "D" ] }
A
a disperser disperses
1
1.4
dc78319bb0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
storms can do what to seeds via high altitudes Choices: - disperse them - plant them - destroy them - drown them
disperse them
7-329
Glacier melt
{ "text": [ "is an effect of too many polar bears", "is an effect of an abundance of CO2 in the environment", "is an effect of deforestation", "is an effect of oxygen saturation" ], "label": [ "A", "B", "C", "D" ] }
B
if the atmospheric temperature rises then the glaciers will melt
1
2
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Glacier melt Choices: - is an effect of too many polar bears - is an effect of an abundance of CO2 in the environment - is an effect of deforestation - is an effect of oxygen saturation
is an effect of an abundance of CO2 in the environment
499
What is a renewable resource?
{ "text": [ "Plastic", "Metal", "Concrete", "Rain" ], "label": [ "A", "B", "C", "D" ] }
D
renewable resources can be used over again
1
2
e57e0b59c9
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is a renewable resource? Choices: - Plastic - Metal - Concrete - Rain
Rain
7-555
Pulse rate increases
{ "text": [ "the quicker the pace of a runner", "when a person falls asleep", "as a runner slows down", "while holding yoga poses" ], "label": [ "A", "B", "C", "D" ] }
A
as energy required for an activity increases , pulse will increase
1
1.4
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Pulse rate increases Choices: - the quicker the pace of a runner - when a person falls asleep - as a runner slows down - while holding yoga poses
the quicker the pace of a runner
8-283
the earth's tilt controls the
{ "text": [ "seasons", "tides", "sunset", "clocks" ], "label": [ "A", "B", "C", "D" ] }
A
winter in a hemisphere occurs when the Pole located in that hemisphere is tilted away from the Sun
1
1.4
dc78319bb0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
the earth's tilt controls the Choices: - seasons - tides - sunset - clocks
seasons
9-92
A person wants to use raw materials to make things. Considering the want to create with raw materials, the person
{ "text": [ "makes books out of trees", "makes rocks out of wood", "makes corn out of dogs", "makes fur out of tableclothes" ], "label": [ "A", "B", "C", "D" ] }
A
if something is a raw material then that something comes directly from a source
0.8
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person wants to use raw materials to make things. Considering the want to create with raw materials, the person Choices: - makes books out of trees - makes rocks out of wood - makes corn out of dogs - makes fur out of tableclothes
makes books out of trees
8-385
Generally, electricity cannot flow through
{ "text": [ "incomplete conductive paths", "complete conductive paths", "closed circuits", "low-resistant electrons" ], "label": [ "A", "B", "C", "D" ] }
A
electricity can not flow through an open circuit
1
1.8
5ac34b743b
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Generally, electricity cannot flow through Choices: - incomplete conductive paths - complete conductive paths - closed circuits - low-resistant electrons
incomplete conductive paths
9-1156
A screw will increase in temperature when set in the sun's path, why?
{ "text": [ "heating element", "building device", "conduction", "convection" ], "label": [ "A", "B", "C", "D" ] }
C
if an object is exposed to a source of heat then that conductor may become hot
0.8
1.8
52dbc5c7af
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A screw will increase in temperature when set in the sun's path, why? Choices: - heating element - building device - conduction - convection
conduction
1333
Sleet is made out of water that is
{ "text": [ "vapor", "hot", "liquid", "cold" ], "label": [ "A", "B", "C", "D" ] }
D
sleet is made of ice
1
1.4
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Sleet is made out of water that is Choices: - vapor - hot - liquid - cold
cold
7-936
Replacing a natural resource can be
{ "text": [ "refilling a lake that evaporated", "planting a flower in a garden", "growing a bush in a yard", "planting a berry patch" ], "label": [ "A", "B", "C", "D" ] }
A
An example of replacing a natural resource is planting new trees where a forest once stood
1
1
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Replacing a natural resource can be Choices: - refilling a lake that evaporated - planting a flower in a garden - growing a bush in a yard - planting a berry patch
refilling a lake that evaporated
1299
Humans contribute to environmental pollution
{ "text": [ "by purchasing products made from recycled products", "by switching to energy efficient appliances", "by leaving behind refuse on public beaches", "by frequently recycling paper and plastic" ], "label": [ "A", "B", "C", "D" ] }
C
pollution is when humans pollute the environment with pollutants
1
2
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Humans contribute to environmental pollution Choices: - by purchasing products made from recycled products - by switching to energy efficient appliances - by leaving behind refuse on public beaches - by frequently recycling paper and plastic
by leaving behind refuse on public beaches
641
Light that can burn skin is produced by a
{ "text": [ "flashlight", "laser", "light bulb", "fluorescent light" ], "label": [ "A", "B", "C", "D" ] }
B
a laser is used for producing light
1
1.6
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Light that can burn skin is produced by a Choices: - flashlight - laser - light bulb - fluorescent light
laser
1191
Which is a source of raw materials?
{ "text": [ "a power plant", "a factory", "a shopping mall", "an oil field" ], "label": [ "A", "B", "C", "D" ] }
D
if something is a raw material then that something comes directly from a source
1
2
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which is a source of raw materials? Choices: - a power plant - a factory - a shopping mall - an oil field
an oil field
752
The most daylight is two months after
{ "text": [ "October", "July", "January", "April" ], "label": [ "A", "B", "C", "D" ] }
D
the amount of daylight is greatest in the summer
1
2
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The most daylight is two months after Choices: - October - July - January - April
April
405
What separates animals that thrive and those that go extinct are
{ "text": [ "the type of animal", "lacking ability to conform", "ability to stay in one place", "the ability to adapt" ], "label": [ "A", "B", "C", "D" ] }
D
changes in an environment cause animals to adapt to survive
1
1.4
d2ccffd14b
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What separates animals that thrive and those that go extinct are Choices: - the type of animal - lacking ability to conform - ability to stay in one place - the ability to adapt
the ability to adapt
7-885
Energy may be transferred to an object without being plugged in, such as with
{ "text": [ "an electric grill", "an electric stove", "an electronic torch", "a microwave oven" ], "label": [ "A", "B", "C", "D" ] }
C
a battery is a source of electrical energy
0.8
0.8
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Energy may be transferred to an object without being plugged in, such as with Choices: - an electric grill - an electric stove - an electronic torch - a microwave oven
an electronic torch
7-914
Ice wedging can be explained by pointing to
{ "text": [ "roads in wintery areas need constant fixing after winter", "houses are falling down soon", "some trees split after they start to grow tall", "ice is cold enough to kill" ], "label": [ "A", "B", "C", "D" ] }
A
ice wedging is when ice causes rocks to crack by expanding in openings
1
1.6
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Ice wedging can be explained by pointing to Choices: - roads in wintery areas need constant fixing after winter - houses are falling down soon - some trees split after they start to grow tall - ice is cold enough to kill
roads in wintery areas need constant fixing after winter
319
What could a person eat to avoid starvation?
{ "text": [ "Akvavit", "Jeggings", "Carmex", "Floss" ], "label": [ "A", "B", "C", "D" ] }
A
lack of food causes starvation
1
1.8
e57e0b59c9
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What could a person eat to avoid starvation? Choices: - Akvavit - Jeggings - Carmex - Floss
Akvavit
8-315
A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using
{ "text": [ "sticks", "gum", "rocks", "tape" ], "label": [ "A", "B", "C", "D" ] }
A
a nest is made of branches
1
1.4
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using Choices: - sticks - gum - rocks - tape
sticks
1397
Birds go south to look for
{ "text": [ "Vacation", "Friends", "Insurance", "a different climate" ], "label": [ "A", "B", "C", "D" ] }
D
An example of migration is birds flying south in the winter
1
2
cee82219a0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Birds go south to look for Choices: - Vacation - Friends - Insurance - a different climate
a different climate
1270
When a predator population decreases in an environment, what happens to other populations?
{ "text": [ "prey numbers will boom", "the amount of prey will go down", "new predators will arrive", "all populations will increase" ], "label": [ "A", "B", "C", "D" ] }
A
as population of predators decreases , the population of prey will increase in an environment
0.8
1.6
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When a predator population decreases in an environment, what happens to other populations? Choices: - prey numbers will boom - the amount of prey will go down - new predators will arrive - all populations will increase
prey numbers will boom
7-209
A television may turn on at the push of a button because
{ "text": [ "the circuit has shorted out", "the television is pretty short", "the path of electricity is completed", "the button was plastic" ], "label": [ "A", "B", "C", "D" ] }
C
pushing a button sometimes completes a circuit
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A television may turn on at the push of a button because Choices: - the circuit has shorted out - the television is pretty short - the path of electricity is completed - the button was plastic
the path of electricity is completed
9-309
the arctic area is full of
{ "text": [ "white powder", "ice cold drinks", "warm water", "fluffy white dirt" ], "label": [ "A", "B", "C", "D" ] }
A
the arctic environment is covered in snow
0.8
1
0d935542d3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
the arctic area is full of Choices: - white powder - ice cold drinks - warm water - fluffy white dirt
white powder
1351
What is a way to be born besides live birth?
{ "text": [ "coming through a tough shell", "digging out of the sand", "cooking up an egg", "living in a nest" ], "label": [ "A", "B", "C", "D" ] }
A
if an animal hatches from an egg then that animal is born
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is a way to be born besides live birth? Choices: - coming through a tough shell - digging out of the sand - cooking up an egg - living in a nest
coming through a tough shell
9-166
if a man's new car can be charged at a charging station, what is this termed?
{ "text": [ "all of these", "battery operated", "getting energy", "alternative fueling" ], "label": [ "A", "B", "C", "D" ] }
A
alternative fuel is usually a renewable resource
1
1.4
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a man's new car can be charged at a charging station, what is this termed? Choices: - all of these - battery operated - getting energy - alternative fueling
all of these
7-1142
If an environment experiences a long drought
{ "text": [ "ponds may dry up and kill off the fish population", "plants will continue to flourish", "animals will experience a boom in reproduction", "tadpoles will mature faster into frogs" ], "label": [ "A", "B", "C", "D" ] }
A
the decrease of something required by an organism has a negative impact on that organism 's survival
1
2
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If an environment experiences a long drought Choices: - ponds may dry up and kill off the fish population - plants will continue to flourish - animals will experience a boom in reproduction - tadpoles will mature faster into frogs
ponds may dry up and kill off the fish population
9-357
a student notices a large number of hawks in the playground, what will likely happen to the lizards?
{ "text": [ "they will flourish and thrive", "their kind will dwindle", "they will become predators", "all of these" ], "label": [ "A", "B", "C", "D" ] }
B
hawks eat lizards
0.8
2
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
a student notices a large number of hawks in the playground, what will likely happen to the lizards? Choices: - they will flourish and thrive - their kind will dwindle - they will become predators - all of these
their kind will dwindle
9-78
When a plant is water the liquid goes from the soil area to where it is needed using what system?
{ "text": [ "sprinkler", "xylem", "flowering pistols", "leaves" ], "label": [ "A", "B", "C", "D" ] }
B
xylem carries water from the roots of a plant to the leaves of a plant
0.8
1.6
52dbc5c7af
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When a plant is water the liquid goes from the soil area to where it is needed using what system? Choices: - sprinkler - xylem - flowering pistols - leaves
xylem
7-338
A paper clip is often made of
{ "text": [ "cobalt", "wood", "styrofoam", "paper" ], "label": [ "A", "B", "C", "D" ] }
A
a paper clip is often made of ferromagnetic metals
1
0.8
b7b9b1d4ec
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A paper clip is often made of Choices: - cobalt - wood - styrofoam - paper
cobalt
8-227
how much time does it take the third planet from the sun to make a full turn?
{ "text": [ "23 hours", "twenty-one hours", "twenty-four hours", "22 hours" ], "label": [ "A", "B", "C", "D" ] }
C
one day is equal to 24 hours
0.8
1.8
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
how much time does it take the third planet from the sun to make a full turn? Choices: - 23 hours - twenty-one hours - twenty-four hours - 22 hours
twenty-four hours
7-434
A moth can metamorphosize when
{ "text": [ "it releases itself from a self-made chamber", "it is entirely reborn", "it is fully recreated", "it becomes a winged creature" ], "label": [ "A", "B", "C", "D" ] }
A
a moth undergoes metamorphosis
1
1.2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A moth can metamorphosize when Choices: - it releases itself from a self-made chamber - it is entirely reborn - it is fully recreated - it becomes a winged creature
it releases itself from a self-made chamber
9-486
If something breathes, it
{ "text": [ "uses unusable byproduct", "lives in trash", "scraps unusable byproduct", "moves around frequently" ], "label": [ "A", "B", "C", "D" ] }
C
all living things eliminate waste
0.8
1
0d935542d3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If something breathes, it Choices: - uses unusable byproduct - lives in trash - scraps unusable byproduct - moves around frequently
scraps unusable byproduct
8-115
Which of the following can be found on the moon?
{ "text": [ "Non-volcanic Mountains", "Life-filled Oceans", "Volcanic Mountains", "Multiple Land Masses" ], "label": [ "A", "B", "C", "D" ] }
A
the surface of the Moon contains mountains
1
1.6
fd3efea046
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which of the following can be found on the moon? Choices: - Non-volcanic Mountains - Life-filled Oceans - Volcanic Mountains - Multiple Land Masses
Non-volcanic Mountains
7-1005
When sugar is added to water, it blends in such as in which drink?
{ "text": [ "milk", "lemonade", "juice", "tea" ], "label": [ "A", "B", "C", "D" ] }
B
sugar dissolves in water when they are combined
0.8
0.8
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When sugar is added to water, it blends in such as in which drink? Choices: - milk - lemonade - juice - tea
lemonade
781
Tectonic plates move along
{ "text": [ "planar fractures", "error lines", "triangular fractures", "defect line" ], "label": [ "A", "B", "C", "D" ] }
A
a tectonic plate moves along a fault line
1
1.4
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Tectonic plates move along Choices: - planar fractures - error lines - triangular fractures - defect line
planar fractures
1547
During the time the moon orbits the Earth 13 times the Earth orbits the sun
{ "text": [ "once", "twice", "three times", "four times" ], "label": [ "A", "B", "C", "D" ] }
A
the moon orbiting the Earth approximately occurs 13 times per year
0.8
2
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
During the time the moon orbits the Earth 13 times the Earth orbits the sun Choices: - once - twice - three times - four times
once
7-641
During an earthquake, piles of earth can
{ "text": [ "crash through car windows", "shift on top of one another", "pile up on houses", "kill small animals and birds" ], "label": [ "A", "B", "C", "D" ] }
B
earthquakes cause rock layers to fold on top of each other
0.8
1.2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
During an earthquake, piles of earth can Choices: - crash through car windows - shift on top of one another - pile up on houses - kill small animals and birds
shift on top of one another
800
A long time ago, the Grand Canyon was
{ "text": [ "wider", "deeper", "grander", "less deep" ], "label": [ "A", "B", "C", "D" ] }
D
the Grand Canyon was formed by the Colorado River flowing over long periods of time
0.8
1.6
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A long time ago, the Grand Canyon was Choices: - wider - deeper - grander - less deep
less deep
9-48
In southern Africa we are more likely to see snow in
{ "text": [ "January", "November", "March", "July" ], "label": [ "A", "B", "C", "D" ] }
D
snow falls during the winter in some environments
1
2
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
In southern Africa we are more likely to see snow in Choices: - January - November - March - July
July
9-6
A baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and
{ "text": [ "motion occurs", "babies whine", "movement stops", "people cry" ], "label": [ "A", "B", "C", "D" ] }
A
pushing an object requires force
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and Choices: - motion occurs - babies whine - movement stops - people cry
motion occurs
9-465
how many hours will it take the planet to complete a spinning motion?
{ "text": [ "22", "24", "twenty hours", "twenty one hours" ], "label": [ "A", "B", "C", "D" ] }
B
a Rotation of the Earth on itself takes one day
1
2
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
how many hours will it take the planet to complete a spinning motion? Choices: - 22 - 24 - twenty hours - twenty one hours
24
8-356
Taking shorter hot showers
{ "text": [ "will increase water usage", "will aid in preserving the water supply", "will aid in consumption of the water supply", "will overwork the water heater" ], "label": [ "A", "B", "C", "D" ] }
B
as time spent taking a shower decreases , water used will decrease
1
2
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Taking shorter hot showers Choices: - will increase water usage - will aid in preserving the water supply - will aid in consumption of the water supply - will overwork the water heater
will aid in preserving the water supply
617
What might a person use if a transformer blows at 11 pm?
{ "text": [ "Flashlight", "Television", "Laptop", "Drill" ], "label": [ "A", "B", "C", "D" ] }
A
a flashlight emits light
1
1.8
e57e0b59c9
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What might a person use if a transformer blows at 11 pm? Choices: - Flashlight - Television - Laptop - Drill
Flashlight
272
Where would you most likely find iron?
{ "text": [ "the ocean", "the air", "a mine", "a forest" ], "label": [ "A", "B", "C", "D" ] }
C
rocks sometimes contain iron
1
1.8
d2ccffd14b
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Where would you most likely find iron? Choices: - the ocean - the air - a mine - a forest
a mine
7-1143
A skill, or learned characteristic is
{ "text": [ "washing face", "falling asleep", "eating breakfast", "crying" ], "label": [ "A", "B", "C", "D" ] }
A
skills are learned characteristics
1
1.6
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A skill, or learned characteristic is Choices: - washing face - falling asleep - eating breakfast - crying
washing face
9-951
What might happen if too much heat is transferred to an object?
{ "text": [ "freezing", "solidifying", "burning", "moving" ], "label": [ "A", "B", "C", "D" ] }
C
if too much heat is transferred to an object then that object may burn
1
2
1e6dc77bb6
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What might happen if too much heat is transferred to an object? Choices: - freezing - solidifying - burning - moving
burning
8-495
which of these is an accurate scenario?
{ "text": [ "the sun traveling around the earth", "none of these", "the sun orbiting Mars", "the earth traveling around the sun" ], "label": [ "A", "B", "C", "D" ] }
D
planets orbit stars
1
2
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these is an accurate scenario? Choices: - the sun traveling around the earth - none of these - the sun orbiting Mars - the earth traveling around the sun
the earth traveling around the sun
1873
Which animal sometimes needs to move quickly for food?
{ "text": [ "coyote", "horse", "deer", "buffalo" ], "label": [ "A", "B", "C", "D" ] }
A
some predators move quickly to catch prey
1
1
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which animal sometimes needs to move quickly for food? Choices: - coyote - horse - deer - buffalo
coyote
8-136
which of these could be measured in mL?
{ "text": [ "circumference of a head", "the contents of a wine jar", "the length of a pen", "the width of a window" ], "label": [ "A", "B", "C", "D" ] }
B
milliliters mL is a unit used for measuring volume generally used for values between 1 and 1000
1
2
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these could be measured in mL? Choices: - circumference of a head - the contents of a wine jar - the length of a pen - the width of a window
the contents of a wine jar
9-972
If Paul is playing basketball and finds that his skin is becoming wet and smelly, it might be because
{ "text": [ "His body is trying to lower its temperature", "His heart is pumping too fast", "His body is too cold", "The girls watching him play think he looks hot" ], "label": [ "A", "B", "C", "D" ] }
A
sweat cools a body
1
2
3f32b550f3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If Paul is playing basketball and finds that his skin is becoming wet and smelly, it might be because Choices: - His body is trying to lower its temperature - His heart is pumping too fast - His body is too cold - The girls watching him play think he looks hot
His body is trying to lower its temperature
1860
In which situation might most rescues be conducted via air?
{ "text": [ "eviction", "flooding", "fire", "bomb" ], "label": [ "A", "B", "C", "D" ] }
B
heavy rains cause flooding
1
1.4
303bb2cb4a
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
In which situation might most rescues be conducted via air? Choices: - eviction - flooding - fire - bomb
flooding
7-612
Sedimentary rock is where you'll find most
{ "text": [ "pterodactyl bodies", "flutes", "pebbles", "wings." ], "label": [ "A", "B", "C", "D" ] }
A
nearly all fossils are found in sedimentary rock
0.8
1.4
0317ce7c33
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Sedimentary rock is where you'll find most Choices: - pterodactyl bodies - flutes - pebbles - wings.
pterodactyl bodies
9-121
Mirrors reflect light because for light to travel through the material of which the mirror is made makes it
{ "text": [ "difficult", "loud", "easy", "long" ], "label": [ "A", "B", "C", "D" ] }
A
a mirror reflects light
1
1.2
3936d56dda
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Mirrors reflect light because for light to travel through the material of which the mirror is made makes it Choices: - difficult - loud - easy - long
difficult
1128
Where would you most likely find a full-grown Thorius adelos?
{ "text": [ "water", "forest", "ocean", "sky" ], "label": [ "A", "B", "C", "D" ] }
B
adult amphibians live on land
0.8
1.6
64d9056837
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Where would you most likely find a full-grown Thorius adelos? Choices: - water - forest - ocean - sky
forest
657
When it gets dark the earliest in California it is
{ "text": [ "the time California is closest to the sun", "the time Australia is closest to the sun", "the time Europe is closest to the sun", "the time Mexico is closest to the sun" ], "label": [ "A", "B", "C", "D" ] }
B
winter is when a hemisphere is tilted away from the sun
0.8
1.8
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When it gets dark the earliest in California it is Choices: - the time California is closest to the sun - the time Australia is closest to the sun - the time Europe is closest to the sun - the time Mexico is closest to the sun
the time Australia is closest to the sun
7-124
Producers in the food chain
{ "text": [ "are self sufficient", "rely on predators", "struggle to survive", "decompose organisms" ], "label": [ "A", "B", "C", "D" ] }
A
a producer produces its own food
0.8
1.8
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Producers in the food chain Choices: - are self sufficient - rely on predators - struggle to survive - decompose organisms
are self sufficient
9-82
magnifying glass is used to
{ "text": [ "make objects appear", "find better sights", "increase object size", "increase seeing potential" ], "label": [ "A", "B", "C", "D" ] }
D
magnifying glass is used to see small things by making objects appear bigger
0.8
1.6
0d935542d3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
magnifying glass is used to Choices: - make objects appear - find better sights - increase object size - increase seeing potential
increase seeing potential
9-333
What would be an example of migration?
{ "text": [ "Geese leaving Michigan for Florida when temperatures are dropping", "Cattle going to the barn to sleep at night", "Bats flying at night to catch mosquitoes", "Bees flying to a patch of clover flowers" ], "label": [ "A", "B", "C", "D" ] }
A
An example of migration is birds flying south in the winter
1
2
3f32b550f3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What would be an example of migration? Choices: - Geese leaving Michigan for Florida when temperatures are dropping - Cattle going to the barn to sleep at night - Bats flying at night to catch mosquitoes - Bees flying to a patch of clover flowers
Geese leaving Michigan for Florida when temperatures are dropping
9-380
A pulley is used to lift what on a flagpole?
{ "text": [ "banner", "thermometer", "plants", "food" ], "label": [ "A", "B", "C", "D" ] }
A
a pulley is used to lift a flag on a flagpole
1
2
1e6dc77bb6
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A pulley is used to lift what on a flagpole? Choices: - banner - thermometer - plants - food
banner
1124
When doing experiments
{ "text": [ "eat food around the chemicals", "forego using safety protocols", "leave writing down data until everything is done", "guard against spilling hydrogen chloride" ], "label": [ "A", "B", "C", "D" ] }
D
chemical splashing sometimes occurs during experiments
1
2
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When doing experiments Choices: - eat food around the chemicals - forego using safety protocols - leave writing down data until everything is done - guard against spilling hydrogen chloride
guard against spilling hydrogen chloride
8-120
if a person rips up their notebook, what happens?
{ "text": [ "all the mentioned options", "the shape becomes different", "it takes a new structure", "it loses its original form" ], "label": [ "A", "B", "C", "D" ] }
A
tearing an object changes that object 's shape
1
1
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a person rips up their notebook, what happens? Choices: - all the mentioned options - the shape becomes different - it takes a new structure - it loses its original form
all the mentioned options
7-585
Deep sea animals like giant squid live
{ "text": [ "black inky ocean", "in water sources", "in liquid places", "bottom of rivers" ], "label": [ "A", "B", "C", "D" ] }
A
deep sea animals live deep in the ocean
0.8
0.2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Deep sea animals like giant squid live Choices: - black inky ocean - in water sources - in liquid places - bottom of rivers
black inky ocean
8-42
Paleontologists study
{ "text": [ "Stars", "Grass", "Old Animal Feces", "Cats" ], "label": [ "A", "B", "C", "D" ] }
C
An example of a fossil is a paw print in rock
0.8
1.2
cee82219a0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Paleontologists study Choices: - Stars - Grass - Old Animal Feces - Cats
Old Animal Feces