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10-302
Jerry put some salt into some tap water and stirred it up. What has Jerry made?
{ "text": [ "a solution", "a battery", "sea water", "lemonade" ], "label": [ "A", "B", "C", "D" ] }
A
a solution is made of one substance dissolved in another substance
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]]}}
Jerry put some salt into some tap water and stirred it up. What has Jerry made? Choose an answer from this list: - a solution - a battery - sea water - lemonade
a solution
10-304
Some fruits are berries and have _____ visible on the outside, but others have them on the inside
{ "text": [ "corn", "songs", "mice", "kernels" ], "label": [ "A", "B", "C", "D" ] }
D
fruit contains seeds
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]]}}
Some fruits are berries and have _____ visible on the outside, but others have them on the inside Choose an answer from this list: - corn - songs - mice - kernels
kernels
10-305
A new island springs up out of the ocean after only a couple of years of
{ "text": [ "underwater buildup", "animal testing", "volcanic movies", "millionaire ideas" ], "label": [ "A", "B", "C", "D" ] }
A
an island is formed by lava cooling on the ocean floor over time
1
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A new island springs up out of the ocean after only a couple of years of Choose an answer from this list: - underwater buildup - animal testing - volcanic movies - millionaire ideas
underwater buildup
10-306
Which of these objects could combust
{ "text": [ "Seashells", "Grass", "A cat", "A paint can" ], "label": [ "A", "B", "C", "D" ] }
D
high temperatures can cause an object to combust
0.8
1
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]]}}
Which of these objects could combust Choose an answer from this list: - Seashells - Grass - A cat - A paint can
A paint can
10-308
When a light switch is turned on
{ "text": [ "brilliant sparks arc along the wall", "the light colors are switched with the dark colors", "ions are pushed along a copper wire", "a cat in a box of poison dies" ], "label": [ "A", "B", "C", "D" ] }
C
when an electrical circuit is working properly , electrical current runs through the wires in that circuit
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]]}}
When a light switch is turned on Choose an answer from this list: - brilliant sparks arc along the wall - the light colors are switched with the dark colors - ions are pushed along a copper wire - a cat in a box of poison dies
ions are pushed along a copper wire
10-309
What can be found on the lunar surface and has been there for thousands or millions of years?
{ "text": [ "mountains", "cheese", "the lunar rover", "large lakes" ], "label": [ "A", "B", "C", "D" ] }
A
the surface of the Moon contains mountains
1
1.6
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]]}}
What can be found on the lunar surface and has been there for thousands or millions of years? Choose an answer from this list: - mountains - cheese - the lunar rover - large lakes
mountains
10-310
What does an object need to reflect towards the eye to be seen?
{ "text": [ "lamp glow", "water", "light rain", "wind" ], "label": [ "A", "B", "C", "D" ] }
A
if an object reflects light toward the eye then that object can be seen
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 an object need to reflect towards the eye to be seen? Choose an answer from this list: - lamp glow - water - light rain - wind
lamp glow
10-311
A rock is boring, so a person wants to make it look different. A person could have it weathered by
{ "text": [ "putting it in a bag", "putting it in a yard", "putting it in a dish", "putting it in a tumbler" ], "label": [ "A", "B", "C", "D" ] }
D
mechanical weathering is when rocks are broken down by mechanical means
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 rock is boring, so a person wants to make it look different. A person could have it weathered by Choose an answer from this list: - putting it in a bag - putting it in a yard - putting it in a dish - putting it in a tumbler
putting it in a tumbler
10-312
Slamming the breaks in a car will
{ "text": [ "make the car speed", "quickly bring the speed down", "turn on it's radio", "open all the doors" ], "label": [ "A", "B", "C", "D" ] }
B
skidding causes speed to decrease
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]]}}
Slamming the breaks in a car will Choose an answer from this list: - make the car speed - quickly bring the speed down - turn on it's radio - open all the doors
quickly bring the speed down
10-314
A person owns thousands of acres of land and would like to do something great for the environment, so he
{ "text": [ "limits human access", "limits animal access", "builds a mall", "starts a riot" ], "label": [ "A", "B", "C", "D" ] }
A
An example of protecting the environment is creating protected areas
1
1.33
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 owns thousands of acres of land and would like to do something great for the environment, so he Choose an answer from this list: - limits human access - limits animal access - builds a mall - starts a riot
limits human access
10-315
If one mineral can scratch another then the scratched mineral is what?
{ "text": [ "strong", "soft spoken", "potent", "mushy" ], "label": [ "A", "B", "C", "D" ] }
D
if one mineral can scratch another mineral then that other mineral is softer than that one mineral
0.8
1.17
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]]}}
If one mineral can scratch another then the scratched mineral is what? Choose an answer from this list: - strong - soft spoken - potent - mushy
mushy
10-316
Tidal motion can be used to
{ "text": [ "activate turbines on shore", "rock you to sleep", "smash waves on rocks", "light a dark pathway" ], "label": [ "A", "B", "C", "D" ] }
A
tidal energy can be used to produce electricity
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]]}}
Tidal motion can be used to Choose an answer from this list: - activate turbines on shore - rock you to sleep - smash waves on rocks - light a dark pathway
activate turbines on shore
10-317
The circulatory system is so long it
{ "text": [ "could be wrapped around the earth", "is the length of a horse", "is the length of the universe", "is the length of the universe" ], "label": [ "A", "B", "C", "D" ] }
A
the circulatory system brings oxygen from the lungs to the rest of the body
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]]}}
The circulatory system is so long it Choose an answer from this list: - could be wrapped around the earth - is the length of a horse - is the length of the universe - is the length of the universe
could be wrapped around the earth
10-321
A pile of mulch is broken down and when searching for the culprit, a gardener notes
{ "text": [ "wriggling organisms", "writing organisms", "large trees", "wild fires" ], "label": [ "A", "B", "C", "D" ] }
A
decomposer is a kind of role in an ecosystem
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 pile of mulch is broken down and when searching for the culprit, a gardener notes Choose an answer from this list: - wriggling organisms - writing organisms - large trees - wild fires
wriggling organisms
10-322
A person is in the forest, lost. They need to signal to others that they are there, and their voice is gone, so they need to do it inaudibly. The person may signal with
{ "text": [ "fire", "rain", "leaves", "ducks" ], "label": [ "A", "B", "C", "D" ] }
A
fire gives off light
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 in the forest, lost. They need to signal to others that they are there, and their voice is gone, so they need to do it inaudibly. The person may signal with Choose an answer from this list: - fire - rain - leaves - ducks
fire
10-324
A person is celebrating a new baby and family is happily celebrating as well. The family is glad that the person who had the baby is
{ "text": [ "a corpse", "a child", "a monster", "an adult" ], "label": [ "A", "B", "C", "D" ] }
D
reproduction occurs during adulthood
1
1.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person is celebrating a new baby and family is happily celebrating as well. The family is glad that the person who had the baby is Choose an answer from this list: - a corpse - a child - a monster - an adult
an adult
10-325
Which animal produces more eggs
{ "text": [ "African Driver Ant", "Humans", "Monkeys", "Goats" ], "label": [ "A", "B", "C", "D" ] }
A
as the number of eggs laid by an animal increases , the number of eggs that hatch will increase
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]]}}
Which animal produces more eggs Choose an answer from this list: - African Driver Ant - Humans - Monkeys - Goats
African Driver Ant
10-328
When an object moves, how will its kinetic energy be affected?
{ "text": [ "lower", "reduced", "escalate", "lessen" ], "label": [ "A", "B", "C", "D" ] }
C
as an object moves , the kinetic energy of that object will increase
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]]}}
When an object moves, how will its kinetic energy be affected? Choose an answer from this list: - lower - reduced - escalate - lessen
escalate
10-329
A bucket of hot water has steam rolling off of it. The steam collects on the sides of the bucket and
{ "text": [ "melts", "fries", "pools", "glows" ], "label": [ "A", "B", "C", "D" ] }
C
condensing causes a liquid to form
1
1.5
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 bucket of hot water has steam rolling off of it. The steam collects on the sides of the bucket and Choose an answer from this list: - melts - fries - pools - glows
pools
10-331
We can thank the sloth and its feces for giving us
{ "text": [ "guacamole dip", "bacteria on lettuce", "funny Youtube videos", "brown rice" ], "label": [ "A", "B", "C", "D" ] }
A
plant requires seed dispersal for reproduction
0.8
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]]}}
We can thank the sloth and its feces for giving us Choose an answer from this list: - guacamole dip - bacteria on lettuce - funny Youtube videos - brown rice
guacamole dip
10-332
What is the most sensible reason why a stove is often just white?
{ "text": [ "it scatters all photons away from it without absorbing any", "a chef specified white makes food cook better", "it was black until someone scrubbed all the blood off it and it turned white", "confining a stove to any specific color is color-shaming and indicates white privilege" ], "l...
A
if an object reflects a light of a certain color then the object appears to be that color
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]]}}
What is the most sensible reason why a stove is often just white? Choose an answer from this list: - it scatters all photons away from it without absorbing any - a chef specified white makes food cook better - it was black until someone scrubbed all the blood off it and it turned white - confining a stove to any speci...
it scatters all photons away from it without absorbing any
10-333
A light can be turned on if the
{ "text": [ "circuit is complete", "light is unplugged", "house is destroyed", "power is out" ], "label": [ "A", "B", "C", "D" ] }
A
completing a circuit causes electricity to flow through that circuit
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 light can be turned on if the Choose an answer from this list: - circuit is complete - light is unplugged - house is destroyed - power is out
circuit is complete
10-336
A clean air act must be followed by a
{ "text": [ "web design course", "hard drive manufacturer", "math class", "computer programming course" ], "label": [ "A", "B", "C", "D" ] }
B
a pollutions standard is a kind of standard for reducing pollutants emitted by factories
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]]}}
A clean air act must be followed by a Choose an answer from this list: - web design course - hard drive manufacturer - math class - computer programming course
hard drive manufacturer
10-341
A rod that is wobbling from being struck with a stick will
{ "text": [ "be sold", "be silent", "be audible", "be frozen" ], "label": [ "A", "B", "C", "D" ] }
C
vibrating matter can produce sound
0.8
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A rod that is wobbling from being struck with a stick will Choose an answer from this list: - be sold - be silent - be audible - be frozen
be audible
10-342
Why might you want to wear safety goggles while working in a lab?
{ "text": [ "Safety goggle give you x-ray vision", "Caustic liquid man-made substances can fly up", "They protect your eyes from the sun", "Mosquitoes are a problem" ], "label": [ "A", "B", "C", "D" ] }
B
chemical splashing sometimes occurs during experiments
1
1.83
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]]}}
Why might you want to wear safety goggles while working in a lab? Choose an answer from this list: - Safety goggle give you x-ray vision - Caustic liquid man-made substances can fly up - They protect your eyes from the sun - Mosquitoes are a problem
Caustic liquid man-made substances can fly up
10-343
A goose needs to move to warmer states for the winter. Leaving its summer home, it heads out without a map, because it can always find the right way by using
{ "text": [ "the World's great patterns", "the Earth's magnetic patterns", "a map it buys later on", "a compass that points north" ], "label": [ "A", "B", "C", "D" ] }
B
Earth 's magnetic patterns are used for finding locations by animals that migrate
0.83
1.67
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 goose needs to move to warmer states for the winter. Leaving its summer home, it heads out without a map, because it can always find the right way by using Choose an answer from this list: - the World's great patterns - the Earth's magnetic patterns - a map it buys later on - a compass that points north
the Earth's magnetic patterns
10-344
If I wanted to get energy what could I do?
{ "text": [ "Eat a cucumber", "Go running", "Eat dust", "Go swimming" ], "label": [ "A", "B", "C", "D" ] }
A
having food has a positive impact on an organism 's health
1
1.83
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 wanted to get energy what could I do? Choose an answer from this list: - Eat a cucumber - Go running - Eat dust - Go swimming
Eat a cucumber
10-345
giant walls of froze H2O carved out
{ "text": [ "the great plains", "the pacific ocean", "the great lakes", "the grand canyon" ], "label": [ "A", "B", "C", "D" ] }
C
the Great Lakes were formed by glaciers moving over the ground
0.8
1.17
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]]}}
giant walls of froze H2O carved out Choose an answer from this list: - the great plains - the pacific ocean - the great lakes - the grand canyon
the great lakes
10-347
The Earth may lose a million parts of energy each day but
{ "text": [ "it loses more", "it has less", "it gains more", "it is soft" ], "label": [ "A", "B", "C", "D" ] }
C
the Earth absorbs more energy than it loses
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]]}}
The Earth may lose a million parts of energy each day but Choose an answer from this list: - it loses more - it has less - it gains more - it is soft
it gains more
10-349
Mice live in holes where?
{ "text": [ "pastureland", "lakes", "oceans", "skyscrapers" ], "label": [ "A", "B", "C", "D" ] }
A
mice live in in holes in the ground in fields
0.8
0.8
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]]}}
Mice live in holes where? Choose an answer from this list: - pastureland - lakes - oceans - skyscrapers
pastureland
10-350
Just below the Earth's crust is something that sounds like it should be over a
{ "text": [ "window", "house", "door", "fireplace" ], "label": [ "A", "B", "C", "D" ] }
D
the mantle is located just below Earth 's crust
1
0.4
474293f37c
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]]}}
Just below the Earth's crust is something that sounds like it should be over a Choose an answer from this list: - window - house - door - fireplace
fireplace
10-351
A student waiting for class to be over, in the last minute until the bell rings
{ "text": [ "watches a UFO", "works at factories", "counts down portions", "sleeps at home" ], "label": [ "A", "B", "C", "D" ] }
C
seconds are used to measure time
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 student waiting for class to be over, in the last minute until the bell rings Choose an answer from this list: - watches a UFO - works at factories - counts down portions - sleeps at home
counts down portions
10-352
Locusts historically always affect crops
{ "text": [ "in the sky", "disadvantageously", "near water", "positively" ], "label": [ "A", "B", "C", "D" ] }
B
insects can have a negative impact on crops
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]]}}
Locusts historically always affect crops Choose an answer from this list: - in the sky - disadvantageously - near water - positively
disadvantageously
10-353
A farmer's potato crop all dies and is gone to waste. The farmer looks in the field closely and can tell that the crops were destroyed by
{ "text": [ "Jupiter", "all", "flowers", "bugs" ], "label": [ "A", "B", "C", "D" ] }
D
insects can have a negative impact on crops
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 farmer's potato crop all dies and is gone to waste. The farmer looks in the field closely and can tell that the crops were destroyed by Choose an answer from this list: - Jupiter - all - flowers - bugs
bugs
10-354
A chemical change is likely to happen in which body part?
{ "text": [ "stomach", "heart", "leg", "ear" ], "label": [ "A", "B", "C", "D" ] }
A
An example of a chemical change is acid breaking down substances
1
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 chemical change is likely to happen in which body part? Choose an answer from this list: - stomach - heart - leg - ear
stomach
10-355
An organism passes from the world and so it
{ "text": [ "has croaked", "has money", "has health", "has flown" ], "label": [ "A", "B", "C", "D" ] }
A
if a living thing dies then that living thing is dead
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]]}}
An organism passes from the world and so it Choose an answer from this list: - has croaked - has money - has health - has flown
has croaked
10-356
A toad would have better hiding places
{ "text": [ "on a house rooftop", "in a glass bottle", "on a forest floor", "with a parachute skydiving" ], "label": [ "A", "B", "C", "D" ] }
C
camouflage is used for hiding by animals against predators
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 toad would have better hiding places Choose an answer from this list: - on a house rooftop - in a glass bottle - on a forest floor - with a parachute skydiving
on a forest floor
10-357
Sand dunes are made of
{ "text": [ "nitrogen rich top soil", "giant hills of tiny beads", "the raw materiel that makes glass", "small groups of parasites" ], "label": [ "A", "B", "C", "D" ] }
C
sand dunes are made of sand
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]]}}
Sand dunes are made of Choose an answer from this list: - nitrogen rich top soil - giant hills of tiny beads - the raw materiel that makes glass - small groups of parasites
the raw materiel that makes glass
10-358
The moon's surface
{ "text": [ "features of variety of landscape features", "is covered completely in water", "is 100% flat and smooth", "is 100% covered in asteroid created craters" ], "label": [ "A", "B", "C", "D" ] }
A
the moon 's surface contains highlands
1
1.8
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The moon's surface Choose an answer from this list: - features of variety of landscape features - is covered completely in water - is 100% flat and smooth - is 100% covered in asteroid created craters
features of variety of landscape features
10-361
Where would you be most likely to observe the most diverse of all marine ecosystems?
{ "text": [ "The Sahara Desert", "off Australia's shore", "silicon valley", "Pacific Northwest" ], "label": [ "A", "B", "C", "D" ] }
B
coral lives in the ocean
1
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]]}}
Where would you be most likely to observe the most diverse of all marine ecosystems? Choose an answer from this list: - The Sahara Desert - off Australia's shore - silicon valley - Pacific Northwest
off Australia's shore
10-362
What can perform photosynthesis?
{ "text": [ "animals", "people", "water", "shrubs" ], "label": [ "A", "B", "C", "D" ] }
D
plant cells can perform photosynthesis
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 perform photosynthesis? Choose an answer from this list: - animals - people - water - shrubs
shrubs
10-365
what sheds fur in warm weather?
{ "text": [ "A Great Dane", "a lizard", "a bird", "a fish" ], "label": [ "A", "B", "C", "D" ] }
A
some animals shed fur in warm weather
1
1.67
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]]}}
what sheds fur in warm weather? Choose an answer from this list: - A Great Dane - a lizard - a bird - a fish
A Great Dane
10-366
the moon rising occurs
{ "text": [ "once in a decade", "4 times a year", "7 times a week", "1 time a month" ], "label": [ "A", "B", "C", "D" ] }
C
the moon rising occurs once per day
1
1.67
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]]}}
the moon rising occurs Choose an answer from this list: - once in a decade - 4 times a year - 7 times a week - 1 time a month
7 times a week
10-367
A shuttle quest to Earth's light source would take lots of
{ "text": [ "muscle and time", "navigation and speed", "speed and light", "fuel and time" ], "label": [ "A", "B", "C", "D" ] }
D
the stars in the night sky are very far away from the Earth
1
1.33
0d935542d3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A shuttle quest to Earth's light source would take lots of Choose an answer from this list: - muscle and time - navigation and speed - speed and light - fuel and time
fuel and time
10-368
Flora requires chlorophyll to
{ "text": [ "moonlight", "undergo natural development", "starlight", "dairy" ], "label": [ "A", "B", "C", "D" ] }
B
a plant requires photosynthesis to grow
1
2
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Flora requires chlorophyll to Choose an answer from this list: - moonlight - undergo natural development - starlight - dairy
undergo natural development
10-369
A pond is in the middle of a back yard. There are heavy rains and the pond swells and floods. The pond now _______ of the yard.
{ "text": [ "takes up very little", "takes up almost zero", "takes up a smaller minority", "takes up a greater portion" ], "label": [ "A", "B", "C", "D" ] }
D
as the level of water rises , the amount of available land will decrease
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 pond is in the middle of a back yard. There are heavy rains and the pond swells and floods. The pond now _______ of the yard. Choose an answer from this list: - takes up very little - takes up almost zero - takes up a smaller minority - takes up a greater portion
takes up a greater portion
10-370
A creature that sometimes attaches to sharks is
{ "text": [ "another shark", "a ray-finned fish", "a jellyfish", "a turtle" ], "label": [ "A", "B", "C", "D" ] }
B
remora fish eat food by attaching themselves to sharks and eating the food left behind
0.8
0.8
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A creature that sometimes attaches to sharks is Choose an answer from this list: - another shark - a ray-finned fish - a jellyfish - a turtle
a ray-finned fish
10-371
A blue colored item will only reflect
{ "text": [ "all colors in the spectrum", "only the color white", "a combination of colors", "an exact matching color" ], "label": [ "A", "B", "C", "D" ] }
D
if an object is blue then that object reflects only blue light
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]]}}
A blue colored item will only reflect Choose an answer from this list: - all colors in the spectrum - only the color white - a combination of colors - an exact matching color
an exact matching color
10-375
Above a stove, where a pot of water boils, is a hood. The steam from the pot rises to the hood and
{ "text": [ "gathers up", "burns up dry", "freezes solid", "makes zero sense" ], "label": [ "A", "B", "C", "D" ] }
A
beads of water are formed by water vapor condensing
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]]}}
Above a stove, where a pot of water boils, is a hood. The steam from the pot rises to the hood and Choose an answer from this list: - gathers up - burns up dry - freezes solid - makes zero sense
gathers up
10-379
a carpenter ant requires energy for
{ "text": [ "studying", "yoga", "growth", "patience" ], "label": [ "A", "B", "C", "D" ] }
C
an organism requires energy for growth
1
2
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]]}}
a carpenter ant requires energy for Choose an answer from this list: - studying - yoga - growth - patience
growth
10-380
A simple pulley example could be
{ "text": [ "Going running on a treadmill", "Swimming lap in a pool", "Riding a bike outside", "pulling water from a well" ], "label": [ "A", "B", "C", "D" ] }
D
a pulley is used to lift a flag on a flagpole
1
0.86
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]]}}
A simple pulley example could be Choose an answer from this list: - Going running on a treadmill - Swimming lap in a pool - Riding a bike outside - pulling water from a well
pulling water from a well
10-381
A large body of salty water drying up is responsible for the creation of the
{ "text": [ "salt flats", "salt water taffy", "Rocky mountains", "ocean winds" ], "label": [ "A", "B", "C", "D" ] }
A
An example of a change in the Earth is an ocean becoming a wooded area
1
1.67
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 large body of salty water drying up is responsible for the creation of the Choose an answer from this list: - salt flats - salt water taffy - Rocky mountains - ocean winds
salt flats
10-382
A squirrel eats all of the acorns in a tree. The tree is empty, and the squirrel is still hungry, so
{ "text": [ "the squirrel studies", "the squirrel leaves", "the squirrel breeds", "the squirrel flies" ], "label": [ "A", "B", "C", "D" ] }
B
as the supply of food in an environment decreases , the population of animals in that environment will decrease
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 squirrel eats all of the acorns in a tree. The tree is empty, and the squirrel is still hungry, so Choose an answer from this list: - the squirrel studies - the squirrel leaves - the squirrel breeds - the squirrel flies
the squirrel leaves
10-383
One way humans cause pollution
{ "text": [ "using solar energy", "walking outside", "riding a bike", "using antibacterial soap" ], "label": [ "A", "B", "C", "D" ] }
D
humans cause pollution
1
1.25
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]]}}
One way humans cause pollution Choose an answer from this list: - using solar energy - walking outside - riding a bike - using antibacterial soap
using antibacterial soap
10-385
How does erosion impact a river?
{ "text": [ "enlargening", "warming", "heightening", "shrinking" ], "label": [ "A", "B", "C", "D" ] }
A
erosion causes a river to become deeper and wider
0.83
1.29
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]]}}
How does erosion impact a river? Choose an answer from this list: - enlargening - warming - heightening - shrinking
enlargening
10-386
Which activity involves exerting force on an object with a foot?
{ "text": [ "basketball", "kickball", "softball", "volleyball" ], "label": [ "A", "B", "C", "D" ] }
B
if an object is kicked then force is exerted on that object
1
1.71
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]]}}
Which activity involves exerting force on an object with a foot? Choose an answer from this list: - basketball - kickball - softball - volleyball
kickball
10-387
A person wants to play with a beach ball at the beach so they fill it with
{ "text": [ "water", "paper", "gas", "food" ], "label": [ "A", "B", "C", "D" ] }
C
a beach ball contains gas
0.8
1.17
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 play with a beach ball at the beach so they fill it with Choose an answer from this list: - water - paper - gas - food
gas
10-389
Desert lizards may sometimes appear as
{ "text": [ "buildings", "rock particles", "trees", "cement" ], "label": [ "A", "B", "C", "D" ] }
B
some lizards live in desert habitats
0.8
0.8
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Desert lizards may sometimes appear as Choose an answer from this list: - buildings - rock particles - trees - cement
rock particles
10-391
Twenty four hours contains one
{ "text": [ "high tide", "4 million seconds", "solar cycle", "week" ], "label": [ "A", "B", "C", "D" ] }
C
one day is equal to 24 hours
1
1.5
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]]}}
Twenty four hours contains one Choose an answer from this list: - high tide - 4 million seconds - solar cycle - week
solar cycle
10-392
One way new land can be formed is by
{ "text": [ "growing it in transplanting it", "having molten rock cool above sea level", "creating a dam around a body of water", "cooling burned plants with water" ], "label": [ "A", "B", "C", "D" ] }
B
new land can be formed by volcanoes erupting by lava cooling
1
1.5
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]]}}
One way new land can be formed is by Choose an answer from this list: - growing it in transplanting it - having molten rock cool above sea level - creating a dam around a body of water - cooling burned plants with water
having molten rock cool above sea level
10-393
If it's been twelve weeks since you put on shorts, and you notice today the hours of light and dark are just about equal, how long will it be until Winter?
{ "text": [ "just over a year", "around thirteen weeks or so", "when G.R.R. Martin says it's here", "when the groundhog sees its shadow" ], "label": [ "A", "B", "C", "D" ] }
B
a new season occurs once per three months
1
1.17
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 it's been twelve weeks since you put on shorts, and you notice today the hours of light and dark are just about equal, how long will it be until Winter? Choose an answer from this list: - just over a year - around thirteen weeks or so - when G.R.R. Martin says it's here - when the groundhog sees its shadow
around thirteen weeks or so
10-394
If an organism is a living thing, it will always
{ "text": [ "cry", "respirate", "do magic", "walk a rope" ], "label": [ "A", "B", "C", "D" ] }
B
all animals breathe
1
1.67
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]]}}
If an organism is a living thing, it will always Choose an answer from this list: - cry - respirate - do magic - walk a rope
respirate
10-395
Which place are we likely to find algae?
{ "text": [ "white clouds in the sky", "a small hidden puddle", "an old tall building", "a field of grass" ], "label": [ "A", "B", "C", "D" ] }
B
algae is found in bodies of water
1
1.67
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]]}}
Which place are we likely to find algae? Choose an answer from this list: - white clouds in the sky - a small hidden puddle - an old tall building - a field of grass
a small hidden puddle
10-396
A skin bacterium loses its habitat when
{ "text": [ "you cut off your finger nails", "you eat pepperoni pizza", "you brush your teeth", "you blow your nose" ], "label": [ "A", "B", "C", "D" ] }
A
if a habitat is removed then that habitat is destroyed
0.8
0.2
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 skin bacterium loses its habitat when Choose an answer from this list: - you cut off your finger nails - you eat pepperoni pizza - you brush your teeth - you blow your nose
you cut off your finger nails
10-397
A large turbine in a field can produce electricity to power devices when
{ "text": [ "a breeze is floating", "a child is crying", "a dog is barking", "clouds are very thin" ], "label": [ "A", "B", "C", "D" ] }
A
wind is used for producing electricity
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 large turbine in a field can produce electricity to power devices when Choose an answer from this list: - a breeze is floating - a child is crying - a dog is barking - clouds are very thin
a breeze is floating
10-398
What causes erosion?
{ "text": [ "paper", "gales", "wood", "money" ], "label": [ "A", "B", "C", "D" ] }
B
wind causes erosion
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 causes erosion? Choose an answer from this list: - paper - gales - wood - money
gales
10-399
All the water vanishes from a small depression basked in sunlight on a paved road because of
{ "text": [ "freezing", "evaporation", "condensation", "precipitation" ], "label": [ "A", "B", "C", "D" ] }
B
a phase change is when matter changes from one state into another state
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]]}}
All the water vanishes from a small depression basked in sunlight on a paved road because of Choose an answer from this list: - freezing - evaporation - condensation - precipitation
evaporation
10-400
audible vibrations can travel freely through
{ "text": [ "a brick", "nitrogen and oxygen", "the ground", "a mountain" ], "label": [ "A", "B", "C", "D" ] }
B
sound can travel through air
1
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]]}}
audible vibrations can travel freely through Choose an answer from this list: - a brick - nitrogen and oxygen - the ground - a mountain
nitrogen and oxygen
10-401
An animal needing to be warmer could
{ "text": [ "starve", "eat more", "go out", "diet" ], "label": [ "A", "B", "C", "D" ] }
B
fat is used to keep animals warm
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]]}}
An animal needing to be warmer could Choose an answer from this list: - starve - eat more - go out - diet
eat more
10-403
If weather is stormy there is a greater chance of what?
{ "text": [ "drought", "waterfalls", "sky water", "fire" ], "label": [ "A", "B", "C", "D" ] }
C
if weather is stormy then there is a greater chance of rain
1
1.17
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]]}}
If weather is stormy there is a greater chance of what? Choose an answer from this list: - drought - waterfalls - sky water - fire
sky water
10-404
Which recyclable body part is largely comprised of muscle
{ "text": [ "the ticker", "the spleen", "the kidney", "the liver" ], "label": [ "A", "B", "C", "D" ] }
A
the heart is mostly made of muscle
0.83
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]]}}
Which recyclable body part is largely comprised of muscle Choose an answer from this list: - the ticker - the spleen - the kidney - the liver
the ticker
10-406
If a thing is living, it will require
{ "text": [ "noxious foods for illness", "energetic mutation of limbs", "a source of happiness", "a source of nutriment" ], "label": [ "A", "B", "C", "D" ] }
D
living things all require energy for survival
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a thing is living, it will require Choose an answer from this list: - noxious foods for illness - energetic mutation of limbs - a source of happiness - a source of nutriment
a source of nutriment
10-407
What's a good way to heat up inside after ice skating on a frozen lake?
{ "text": [ "Put on a swimming suit", "set fire to some snow", "run a cool bath", "set fire to some natural gas" ], "label": [ "A", "B", "C", "D" ] }
D
natural gas is a source of heat by burning
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]]}}
What's a good way to heat up inside after ice skating on a frozen lake? Choose an answer from this list: - Put on a swimming suit - set fire to some snow - run a cool bath - set fire to some natural gas
set fire to some natural gas
10-409
Water is a recyclable
{ "text": [ "commodity", "lubricant", "revenue", "treasure" ], "label": [ "A", "B", "C", "D" ] }
A
water is a renewable resource
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]]}}
Water is a recyclable Choose an answer from this list: - commodity - lubricant - revenue - treasure
commodity
10-410
What kind of substance will get less warm when it touches a cold object?
{ "text": [ "a dream", "ideas", "cold", "fresh baked poptart" ], "label": [ "A", "B", "C", "D" ] }
D
if a hot substance is touches a cold object then that substance will likely cool
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]]}}
What kind of substance will get less warm when it touches a cold object? Choose an answer from this list: - a dream - ideas - cold - fresh baked poptart
fresh baked poptart
10-414
A person wants their yard to be a wonderful ecosystem for local wildlife. They consider doing a few things in order to facilitate this, but ultimately decide that the best way to make a great impact is to
{ "text": [ "make some more money", "plant a wet rope", "plant a blue spruce", "sing to their flowers" ], "label": [ "A", "B", "C", "D" ] }
C
planting trees has a positive impact on an ecosystem
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 wants their yard to be a wonderful ecosystem for local wildlife. They consider doing a few things in order to facilitate this, but ultimately decide that the best way to make a great impact is to Choose an answer from this list: - make some more money - plant a wet rope - plant a blue spruce - sing to their f...
plant a blue spruce
10-415
A person wants to take their dog to the park as long as there is a lack of precipitation that day. After checking the weather channel, plans are canceled when it is announced that it will
{ "text": [ "be sunny", "sprinkle", "be humid", "be windy" ], "label": [ "A", "B", "C", "D" ] }
B
precipitation is when water falls from the sky
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 wants to take their dog to the park as long as there is a lack of precipitation that day. After checking the weather channel, plans are canceled when it is announced that it will Choose an answer from this list: - be sunny - sprinkle - be humid - be windy
sprinkle
10-416
Invisible forces work to keep the moon near the
{ "text": [ "sun", "uranus", "mars", "our home planet" ], "label": [ "A", "B", "C", "D" ] }
D
gravity causes orbits
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]]}}
Invisible forces work to keep the moon near the Choose an answer from this list: - sun - uranus - mars - our home planet
our home planet
10-417
What does crop rotation renew?
{ "text": [ "plants", "loans", "loam", "water" ], "label": [ "A", "B", "C", "D" ] }
C
crop rotation renews soil
0.8
1.8
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 crop rotation renew? Choose an answer from this list: - plants - loans - loam - water
loam
10-418
Water vapor cooling causes it to what?
{ "text": [ "electrify", "warm up", "deliquesce", "smell" ], "label": [ "A", "B", "C", "D" ] }
C
water vapor cooling causes that water vapor to condense
1
0.6
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]]}}
Water vapor cooling causes it to what? Choose an answer from this list: - electrify - warm up - deliquesce - smell
deliquesce
10-419
smoking will directly affect what?
{ "text": [ "hearing loss", "sleep", "intensity of cough", "hunger" ], "label": [ "A", "B", "C", "D" ] }
C
smoking causes direct damage to the lungs
1
1.2
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]]}}
smoking will directly affect what? Choose an answer from this list: - hearing loss - sleep - intensity of cough - hunger
intensity of cough
10-420
As it travels further into a land mass, what looses power?
{ "text": [ "a violent disturbance of the atmosphere with high winds", "ideas in print media", "a large jet engine", "a gas guzzling automobile" ], "label": [ "A", "B", "C", "D" ] }
A
when a hurricane moves over land , that hurricane will decrease in strength
0.8
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]]}}
As it travels further into a land mass, what looses power? Choose an answer from this list: - a violent disturbance of the atmosphere with high winds - ideas in print media - a large jet engine - a gas guzzling automobile
a violent disturbance of the atmosphere with high winds
10-428
A person is going to explore in the ocean and sees that when they get down to a darker part,
{ "text": [ "there is more sunlight", "there is more weight on them", "there is more salt", "there is more booze" ], "label": [ "A", "B", "C", "D" ] }
B
as depth increases , pressure will increase
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 is going to explore in the ocean and sees that when they get down to a darker part, Choose an answer from this list: - there is more sunlight - there is more weight on them - there is more salt - there is more booze
there is more weight on them
10-429
What goes to a place that has a negative impact on the environment?
{ "text": [ "garbage trucks", "trains", "mail trucks", "motorcycles" ], "label": [ "A", "B", "C", "D" ] }
A
landfills have a negative impact on the environment
0.8
0.8
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What goes to a place that has a negative impact on the environment? Choose an answer from this list: - garbage trucks - trains - mail trucks - motorcycles
garbage trucks
10-430
A person turns a flashlight on and points it at a cut stone, which results in
{ "text": [ "flower patterns", "varied hues", "varied light scents", "sizes of elephants" ], "label": [ "A", "B", "C", "D" ] }
B
refraction is when light bends
1
1.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person turns a flashlight on and points it at a cut stone, which results in Choose an answer from this list: - flower patterns - varied hues - varied light scents - sizes of elephants
varied hues
10-432
A puppy was uneducated on how to go through a doggy door until
{ "text": [ "the mom did it", "it read how to", "it went to school", "it made a plan" ], "label": [ "A", "B", "C", "D" ] }
A
animals learn some behaviors from watching their parents
1
1.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A puppy was uneducated on how to go through a doggy door until Choose an answer from this list: - the mom did it - it read how to - it went to school - it made a plan
the mom did it
10-434
A book experiences tearing so it
{ "text": [ "has lost status as whole", "lacks any real mass", "is completely intact now", "is a whole book" ], "label": [ "A", "B", "C", "D" ] }
A
tearing means changing a whole into pieces
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 book experiences tearing so it Choose an answer from this list: - has lost status as whole - lacks any real mass - is completely intact now - is a whole book
has lost status as whole
10-435
A radio that takes batteries can make that energy into
{ "text": [ "fire", "video", "water", "sound" ], "label": [ "A", "B", "C", "D" ] }
D
electrical devices convert electricity into other forms of energy
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 radio that takes batteries can make that energy into Choose an answer from this list: - fire - video - water - sound
sound
10-436
Gravitational force never affects
{ "text": [ "balloons", "stars", "sunshine", "air" ], "label": [ "A", "B", "C", "D" ] }
C
gravitational force causes objects that have mass to be pulled down on a planet
0.8
1.5
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]]}}
Gravitational force never affects Choose an answer from this list: - balloons - stars - sunshine - air
sunshine
10-437
What happens to a living thing if it becomes too cold?
{ "text": [ "pass away", "joy", "increased energy", "warmth" ], "label": [ "A", "B", "C", "D" ] }
A
if a living thing becomes too cold then that living thing will die
1
1.5
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 to a living thing if it becomes too cold? Choose an answer from this list: - pass away - joy - increased energy - warmth
pass away
10-438
As a flower becomes more aromatic it will bring in a growing crowd of
{ "text": [ "lazy tourists", "leaf miners", "pollinators", "caterpillars" ], "label": [ "A", "B", "C", "D" ] }
C
as the amount of fragrance of a flower increases , the number of pollinators it will attract increases
1
1.33
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
As a flower becomes more aromatic it will bring in a growing crowd of Choose an answer from this list: - lazy tourists - leaf miners - pollinators - caterpillars
pollinators
10-439
What do hawks eat?
{ "text": [ "lizard droppings", "bearded dragons", "cows", "grass" ], "label": [ "A", "B", "C", "D" ] }
B
hawks eat lizards
1
1.17
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 do hawks eat? Choose an answer from this list: - lizard droppings - bearded dragons - cows - grass
bearded dragons
10-440
A puppy has a kink in his tail, but he lacked it yesterday. The puppy ______ a broken tail.
{ "text": [ "inherited", "absorbed", "wanted", "acquired" ], "label": [ "A", "B", "C", "D" ] }
D
the condition of the parts of an organism are acquired characteristics
1
1.33
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 puppy has a kink in his tail, but he lacked it yesterday. The puppy ______ a broken tail. Choose an answer from this list: - inherited - absorbed - wanted - acquired
acquired
10-441
Who would find an arctic environment most pleasant?
{ "text": [ "iguanas", "parka squirrels", "tiger sharks", "Burmese pythons" ], "label": [ "A", "B", "C", "D" ] }
B
the arctic environment is cold in temperature from being at a northern lattitude below 0 degrees celsius during most of the year
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]]}}
Who would find an arctic environment most pleasant? Choose an answer from this list: - iguanas - parka squirrels - tiger sharks - Burmese pythons
parka squirrels
10-443
Which animal eats prey?
{ "text": [ "beetle", "horse", "rabbit", "buffalo" ], "label": [ "A", "B", "C", "D" ] }
A
predators eat prey
0.8
1.67
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]]}}
Which animal eats prey? Choose an answer from this list: - beetle - horse - rabbit - buffalo
beetle
10-445
An environmentalist heats their home by using a corn stove. The environmentalist knows that heating this way releases carbon dioxide back into the air, but is unworried about is as a result of
{ "text": [ "it promoting plant growth", "corn is too dangerous", "corn is actually evil", "corn grows under the water" ], "label": [ "A", "B", "C", "D" ] }
A
biofuel releases carbon dioxide into the atmosphere
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]]}}
An environmentalist heats their home by using a corn stove. The environmentalist knows that heating this way releases carbon dioxide back into the air, but is unworried about is as a result of Choose an answer from this list: - it promoting plant growth - corn is too dangerous - corn is actually evil - corn grows unde...
it promoting plant growth
10-446
melting ice may be formed by
{ "text": [ "the moon", "temp change", "an iceberg", "a reaction" ], "label": [ "A", "B", "C", "D" ] }
B
temperature changing can cause phase changes
1
1.6
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]]}}
melting ice may be formed by Choose an answer from this list: - the moon - temp change - an iceberg - a reaction
temp change
10-447
A magnifying glass makes objects
{ "text": [ "more clear", "smaller", "spontaneous combust", "physically grow" ], "label": [ "A", "B", "C", "D" ] }
A
as the size of an object appears larger , that object will be observed better
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]]}}
A magnifying glass makes objects Choose an answer from this list: - more clear - smaller - spontaneous combust - physically grow
more clear
10-449
positively impact your bodies strength by
{ "text": [ "dead-lifting", "thinking", "sleeping", "singing" ], "label": [ "A", "B", "C", "D" ] }
A
exercise has a positive impact on a body 's strength
1
1.67
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]]}}
positively impact your bodies strength by Choose an answer from this list: - dead-lifting - thinking - sleeping - singing
dead-lifting
10-450
You might support a growing tomato plant with
{ "text": [ "yard stick", "a bench", "a flashlight", "candy" ], "label": [ "A", "B", "C", "D" ] }
A
a stem is a source of support for a plant
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]]}}
You might support a growing tomato plant with Choose an answer from this list: - yard stick - a bench - a flashlight - candy
yard stick