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9-128
On the list of a flower's goals would be to
{ "text": [ "produce carbon dioxide", "deroot and die", "produce offspring", "remain sterile" ], "label": [ "A", "B", "C", "D" ] }
C
a flower 's purpose is to produce seeds
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]]}}
On the list of a flower's goals would be to Choose an answer from this list: - produce carbon dioxide - deroot and die - produce offspring - remain sterile
produce offspring
9-644
A person wants to buy some reusable equipment for the kitchen, so they get
{ "text": [ "paper plates", "ceramic plates", "solo cups", "plastic forks" ], "label": [ "A", "B", "C", "D" ] }
B
something reusable can be used more than once
0.8
1.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person wants to buy some reusable equipment for the kitchen, so they get Choose an answer from this list: - paper plates - ceramic plates - solo cups - plastic forks
ceramic plates
7-342
The only stage of the water cycle process that is nonexistent is
{ "text": [ "evaporation", "evaluation", "precipitation", "condensation" ], "label": [ "A", "B", "C", "D" ] }
B
evaporation is a stage in the water cycle process
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]]}}
The only stage of the water cycle process that is nonexistent is Choose an answer from this list: - evaporation - evaluation - precipitation - condensation
evaluation
8-73
which of these would more likely survive?
{ "text": [ "a lost dog by the river, with small rodents", "a cat left in the desert", "a man drifting a raft at sea without supplies", "none of these" ], "label": [ "A", "B", "C", "D" ] }
A
the ability to access resources has a positive impact on an organism 's survival
0.8
1.2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these would more likely survive? Choose an answer from this list: - a lost dog by the river, with small rodents - a cat left in the desert - a man drifting a raft at sea without supplies - none of these
a lost dog by the river, with small rodents
7-30
The moon's surface
{ "text": [ "is smooth on the entire surface", "contains large cavities cause by explosions", "contains an internal core of cheese", "is filled with lakes" ], "label": [ "A", "B", "C", "D" ] }
B
the moon 's surface contains many craters
1
1.6
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The moon's surface Choose an answer from this list: - is smooth on the entire surface - contains large cavities cause by explosions - contains an internal core of cheese - is filled with lakes
contains large cavities cause by explosions
1310
Greenhouses
{ "text": [ "trap the dangerous gases released by plants", "protect plants from snow and frost", "keep plants from getting warm", "protect plants from mild weather" ], "label": [ "A", "B", "C", "D" ] }
B
a greenhouse is used to protect plants from the cold
0.8
1.6
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Greenhouses Choose an answer from this list: - trap the dangerous gases released by plants - protect plants from snow and frost - keep plants from getting warm - protect plants from mild weather
protect plants from snow and frost
1157
Earth rotating causes
{ "text": [ "the cycling of AM and PM", "the creation of volcanic eruptions", "the cycling of the tides", "the creation of gravity" ], "label": [ "A", "B", "C", "D" ] }
A
a planet rotating causes cycles of day and night on that planet
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]]}}
Earth rotating causes Choose an answer from this list: - the cycling of AM and PM - the creation of volcanic eruptions - the cycling of the tides - the creation of gravity
the cycling of AM and PM
9-672
which one of these can help a person cook their food?
{ "text": [ "a stack of clothes", "a stack of cans", "a pack of cigarettes", "a counter cooker appliance" ], "label": [ "A", "B", "C", "D" ] }
D
a stove generates heat for cooking usually
1
2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which one of these can help a person cook their food? Choose an answer from this list: - a stack of clothes - a stack of cans - a pack of cigarettes - a counter cooker appliance
a counter cooker appliance
8-203
Sunlight produces heat that causes
{ "text": [ "dogs to bark", "stones to form", "warmth on bodies", "plastic to form" ], "label": [ "A", "B", "C", "D" ] }
C
sunlight produces heat
1
2
4069604f6c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Sunlight produces heat that causes Choose an answer from this list: - dogs to bark - stones to form - warmth on bodies - plastic to form
warmth on bodies
8-37
with which could you tell the exact size of an object?
{ "text": [ "a plain stick with irregular shape", "a plastic tape with graduated markings", "a thermometer with mercury in it", "a metal cooking spoon" ], "label": [ "A", "B", "C", "D" ] }
B
a tape measure is used to measure length
1
2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
with which could you tell the exact size of an object? Choose an answer from this list: - a plain stick with irregular shape - a plastic tape with graduated markings - a thermometer with mercury in it - a metal cooking spoon
a plastic tape with graduated markings
1875
Which would be the result of the breeding of two wolves?
{ "text": [ "kittens", "wolf pups", "fox pups", "dog pups" ], "label": [ "A", "B", "C", "D" ] }
B
reproduction produces offspring
1
2
303bb2cb4a
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which would be the result of the breeding of two wolves? Choose an answer from this list: - kittens - wolf pups - fox pups - dog pups
wolf pups
7-678
Scales
{ "text": [ "measure how much belly fat the user has", "measure height of the user", "help users know if they need to drop some lbs.", "help users determine their blood sugar levels" ], "label": [ "A", "B", "C", "D" ] }
C
a scale is used for measuring weight
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Scales Choose an answer from this list: - measure how much belly fat the user has - measure height of the user - help users know if they need to drop some lbs. - help users determine their blood sugar levels
help users know if they need to drop some lbs.
7-156
When producers create food in an ecosystem, a portion of the nutrients are
{ "text": [ "carbs", "energy", "grass", "flowers" ], "label": [ "A", "B", "C", "D" ] }
A
a producer is a source of sugar in an ecosystem
0.8
1
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When producers create food in an ecosystem, a portion of the nutrients are Choose an answer from this list: - carbs - energy - grass - flowers
carbs
9-441
Two ships grazing each other as they pass will
{ "text": [ "cause mayhem", "sink them", "speed them up", "slow them down" ], "label": [ "A", "B", "C", "D" ] }
D
friction acts to counter the motion of two objects when their surfaces are touching
0.8
1.6
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Two ships grazing each other as they pass will Choose an answer from this list: - cause mayhem - sink them - speed them up - slow them down
slow them down
278
A battery converts chemical energy into
{ "text": [ "energy stored due to the relative positions of charged particles or electric fields", "energy stored due to the bombardment of particles", "energy stored between the cells of nonadjacent particles", "energy that is broken down in particles" ], "label": [ "A", "B", "C", ...
A
a battery converts chemical energy into electrical energy
1
1.8
b7b9b1d4ec
choose_an_answer_with_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 battery converts chemical energy into Choose an answer from this list: - energy stored due to the relative positions of charged particles or electric fields - energy stored due to the bombardment of particles - energy stored between the cells of nonadjacent particles - energy that is broken down in particles
energy stored due to the relative positions of charged particles or electric fields
9-373
The leaves of a plant benefit from?
{ "text": [ "dog", "sun", "human", "dust" ], "label": [ "A", "B", "C", "D" ] }
B
chlorophyll is used for absorbing light energy by plants
1
2
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The leaves of a plant benefit from? Choose an answer from this list: - dog - sun - human - dust
sun
7-16
Quartz may produce rainbows when light is shined
{ "text": [ "around the crystal's area", "through any of its sides", "in the room its in", "in to a mirror at it" ], "label": [ "A", "B", "C", "D" ] }
B
a quartz is made of six-sided transparent crystals
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]]}}
Quartz may produce rainbows when light is shined Choose an answer from this list: - around the crystal's area - through any of its sides - in the room its in - in to a mirror at it
through any of its sides
8-264
A woman is digging under a tree on a tall mountain. She is looking for interesting rocks, and a foot down into the soil, discovers a fossilized fish skeleton. From this discovery, the woman is able to determine that
{ "text": [ "the mountain used to be underwater", "some bears in mountains eat fish", "some fish can climb mountains", "sometimes rain can move fish to high spaces" ], "label": [ "A", "B", "C", "D" ] }
A
if fossils of a water animal or plant are found in a place then that place used to be covered by water in the past
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 woman is digging under a tree on a tall mountain. She is looking for interesting rocks, and a foot down into the soil, discovers a fossilized fish skeleton. From this discovery, the woman is able to determine that Choose an answer from this list: - the mountain used to be underwater - some bears in mountains eat fis...
the mountain used to be underwater
814
Which animal lacks the ability to see by sensing light?
{ "text": [ "Southern cave crayfish", "lobster", "cod", "salmon" ], "label": [ "A", "B", "C", "D" ] }
A
eyes are used for seeing by animals by sensing light
0.8
1.6
be7a45e47c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which animal lacks the ability to see by sensing light? Choose an answer from this list: - Southern cave crayfish - lobster - cod - salmon
Southern cave crayfish
9-1116
Which animal emits something that many autistic people would be extra sensitive to?
{ "text": [ "cow", "dog", "cat", "skunk" ], "label": [ "A", "B", "C", "D" ] }
D
a skunk produces a bad odor
0.8
0.8
df774267ec
choose_an_answer_with_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 emits something that many autistic people would be extra sensitive to? Choose an answer from this list: - cow - dog - cat - skunk
skunk
9-218
which of these usually occur over the shortest period?
{ "text": [ "a super size earthquake", "a torrential rain fall", "all of these", "the eruption of a volcano" ], "label": [ "A", "B", "C", "D" ] }
A
an earthquake usually occurs over a period of 10 to 30 seconds
1
1.4
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these usually occur over the shortest period? Choose an answer from this list: - a super size earthquake - a torrential rain fall - all of these - the eruption of a volcano
a super size earthquake
9-200
If the sun has set it is
{ "text": [ "easy to cook a meal", "time to eat breakfast", "necessary to wear a coat", "harder to see outside" ], "label": [ "A", "B", "C", "D" ] }
D
if it is night then the sun has set
1
1.2
c8d24331a4
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If the sun has set it is Choose an answer from this list: - easy to cook a meal - time to eat breakfast - necessary to wear a coat - harder to see outside
harder to see outside
7-282
A magnifying glass
{ "text": [ "would allow the user to better view the legs on an ant", "would enhance the smell of a viewed specimen", "would blur the legs of an ant", "would enhance the feel of the user" ], "label": [ "A", "B", "C", "D" ] }
A
magnifying glass is used to see small things by making objects appear bigger
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A magnifying glass Choose an answer from this list: - would allow the user to better view the legs on an ant - would enhance the smell of a viewed specimen - would blur the legs of an ant - would enhance the feel of the user
would allow the user to better view the legs on an ant
9-207
What do rotating vanes on an electric fan do to air?
{ "text": [ "dampen", "circulate", "cool", "warm" ], "label": [ "A", "B", "C", "D" ] }
B
the vanes rotating in an electric fan causes air to move
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 do rotating vanes on an electric fan do to air? Choose an answer from this list: - dampen - circulate - cool - warm
circulate
8-408
An animal would have its inner parts better protected if it had which of these?
{ "text": [ "a backpack on its back", "a calcium fortified internal structure", "none of these", "a shell of cotton" ], "label": [ "A", "B", "C", "D" ] }
B
the skeletal system protects internal organs
1
2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An animal would have its inner parts better protected if it had which of these? Choose an answer from this list: - a backpack on its back - a calcium fortified internal structure - none of these - a shell of cotton
a calcium fortified internal structure
1891
Plants require this to grow
{ "text": [ "fertilizer", "cool temperatures", "non-organic matter", "H2O" ], "label": [ "A", "B", "C", "D" ] }
D
a plants require water for to grow
0.8
1.4
123d66ccd7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Plants require this to grow Choose an answer from this list: - fertilizer - cool temperatures - non-organic matter - H2O
H2O
7-969
Renewable resources
{ "text": [ "often come from fossil fuels", "take centuries to biodegrade", "can be used ad infinitum", "should be used conservatively" ], "label": [ "A", "B", "C", "D" ] }
C
renewable resources can be used over again
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Renewable resources Choose an answer from this list: - often come from fossil fuels - take centuries to biodegrade - can be used ad infinitum - should be used conservatively
can be used ad infinitum
8-124
a day hiking will most likely result in which of these?
{ "text": [ "a paling of the skin", "a greening of the skin", "an even darker tone", "none of these" ], "label": [ "A", "B", "C", "D" ] }
C
if something is outside during the day then that something will receive sunlight
1
1.2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
a day hiking will most likely result in which of these? Choose an answer from this list: - a paling of the skin - a greening of the skin - an even darker tone - none of these
an even darker tone
1288
Refraction
{ "text": [ "makes objects appear to be twice their size", "moves heat energy thru sound waves", "is the phenomenon involved in mirrors", "makes a straw appear broken when in a cup of water" ], "label": [ "A", "B", "C", "D" ] }
D
refraction causes something to look different
1
1
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Refraction Choose an answer from this list: - makes objects appear to be twice their size - moves heat energy thru sound waves - is the phenomenon involved in mirrors - makes a straw appear broken when in a cup of water
makes a straw appear broken when in a cup of water
9-836
which of these can be considered a stage in the water cycle?
{ "text": [ "all of these", "the combination of nails and hammers", "the presence of H20", "the combination of chlorine and gas" ], "label": [ "A", "B", "C", "D" ] }
C
condensation is a stage in the water cycle process
1
1.8
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these can be considered a stage in the water cycle? Choose an answer from this list: - all of these - the combination of nails and hammers - the presence of H20 - the combination of chlorine and gas
the presence of H20
9-725
Which of these items is required for a deer to live
{ "text": [ "sun", "iron", "sand", "cafeteria" ], "label": [ "A", "B", "C", "D" ] }
A
the sun is the source of energy for life on Earth
1
2
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which of these items is required for a deer to live Choose an answer from this list: - sun - iron - sand - cafeteria
sun
9-973
Where is the best place to shoot animals?
{ "text": [ "national park", "sky", "forest", "sea" ], "label": [ "A", "B", "C", "D" ] }
C
national parks limit hunting
1
1.2
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Where is the best place to shoot animals? Choose an answer from this list: - national park - sky - forest - sea
forest
7-892
Spiders can catch prey by doing all aside from
{ "text": [ "building webs", "building traps", "hunting", "howling" ], "label": [ "A", "B", "C", "D" ] }
D
a spider web is used to capture food by spiders
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]]}}
Spiders can catch prey by doing all aside from Choose an answer from this list: - building webs - building traps - hunting - howling
howling
112
When does electricity flow through a conductor?
{ "text": [ "when it's outside around lighting", "when it's attached to a battery", "when it's attached to a human", "when it's near a light bulb" ], "label": [ "A", "B", "C", "D" ] }
B
sending electricity through a conductor causes electricity to flow through that conductor
0.8
1.6
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When does electricity flow through a conductor? Choose an answer from this list: - when it's outside around lighting - when it's attached to a battery - when it's attached to a human - when it's near a light bulb
when it's attached to a battery
9-608
I can use a stopwatch to track
{ "text": [ "The number of freckles I have on my back", "How long the road is", "My weight loss in 6 months", "how many marshmallows I can eat in 10 minutes" ], "label": [ "A", "B", "C", "D" ] }
D
a stopwatch is used to measure time
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]]}}
I can use a stopwatch to track Choose an answer from this list: - The number of freckles I have on my back - How long the road is - My weight loss in 6 months - how many marshmallows I can eat in 10 minutes
how many marshmallows I can eat in 10 minutes
306
If John were going to the store, how would he measure his trip?
{ "text": [ "kilometer", "centimeter", "decameter", "meter" ], "label": [ "A", "B", "C", "D" ] }
A
kilometers km are a unit used for measuring distance generally used for values between 1 and 50000000
0.8
1.2
9d751854d9
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If John were going to the store, how would he measure his trip? Choose an answer from this list: - kilometer - centimeter - decameter - meter
kilometer
9-97
A man plugs his television into an outlet behind a cabinet. He sees that the television may now be turned on so that he can watch his favorite show. The man knows that by hooking the t.v. cord into the outlet
{ "text": [ "he completed a lap", "he made a good deal", "he invented new circuits", "he completed a circuit" ], "label": [ "A", "B", "C", "D" ] }
D
when an electrical conductor is plugged into an outlet , a circuit is completed
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 man plugs his television into an outlet behind a cabinet. He sees that the television may now be turned on so that he can watch his favorite show. The man knows that by hooking the t.v. cord into the outlet Choose an answer from this list: - he completed a lap - he made a good deal - he invented new circuits - he co...
he completed a circuit
9-625
Which type of energy is the most environmentally friendly?
{ "text": [ "Coal", "Petroleum", "Natural Gas", "Sunlight" ], "label": [ "A", "B", "C", "D" ] }
D
solar energy is a renewable resource
1
2
8cb5b0688e
choose_an_answer_with_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 type of energy is the most environmentally friendly? Choose an answer from this list: - Coal - Petroleum - Natural Gas - Sunlight
Sunlight
8-446
Which form can be made into a triangle?
{ "text": [ "ice", "steam", "water", "salt water" ], "label": [ "A", "B", "C", "D" ] }
A
Matter in the solid phase has definite shape
1
2
a9f90f5da1
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which form can be made into a triangle? Choose an answer from this list: - ice - steam - water - salt water
ice
9-451
who would see better through an underground tunnel?
{ "text": [ "a boy with a pen", "a man with a stick", "a man with a spoon", "a man with a candle and match" ], "label": [ "A", "B", "C", "D" ] }
D
a candle is a source of light when it is burned
1
2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
who would see better through an underground tunnel? Choose an answer from this list: - a boy with a pen - a man with a stick - a man with a spoon - a man with a candle and match
a man with a candle and match
884
There are now many more people because of
{ "text": [ "efficient farming", "more cities", "computers", "global warming" ], "label": [ "A", "B", "C", "D" ] }
A
the increase of something required by an organism has a positive impact on that organism 's survival
1
1.6
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
There are now many more people because of Choose an answer from this list: - efficient farming - more cities - computers - global warming
efficient farming
8-267
Water in a sealed jar might do what when placed in the freezer?
{ "text": [ "evaporate", "break it", "melt", "run off" ], "label": [ "A", "B", "C", "D" ] }
B
when water freezes , that water expands
1
1.6
9d751854d9
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Water in a sealed jar might do what when placed in the freezer? Choose an answer from this list: - evaporate - break it - melt - run off
break it
1230
What causes a chemical reaction?
{ "text": [ "mixing and heating edible items", "putting water in a bowl", "petting a small cat", "rolling a ball on a floor" ], "label": [ "A", "B", "C", "D" ] }
A
cooking causes a chemical reaction
1
1
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What causes a chemical reaction? Choose an answer from this list: - mixing and heating edible items - putting water in a bowl - petting a small cat - rolling a ball on a floor
mixing and heating edible items
9-283
What stores food for future use and is green?
{ "text": [ "bacteria", "trout", "virus", "tree" ], "label": [ "A", "B", "C", "D" ] }
D
usually plants store the food they produce for future use
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 stores food for future use and is green? Choose an answer from this list: - bacteria - trout - virus - tree
tree
9-1088
Filling a bottle full of water and then placing it in the freezer can lead to
{ "text": [ "loosening of the bottle lid", "deflation of the bottle", "ice cubes in the freezer", "bursting of the bottle" ], "label": [ "A", "B", "C", "D" ] }
D
when water freezes , that water expands
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]]}}
Filling a bottle full of water and then placing it in the freezer can lead to Choose an answer from this list: - loosening of the bottle lid - deflation of the bottle - ice cubes in the freezer - bursting of the bottle
bursting of the bottle
9-446
What functions without contact between objects?
{ "text": [ "weight", "friction", "opposites attracting", "pressure" ], "label": [ "A", "B", "C", "D" ] }
C
magnetism does not require contact between objects to act
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 functions without contact between objects? Choose an answer from this list: - weight - friction - opposites attracting - pressure
opposites attracting
168
Which doesn't contain water?
{ "text": [ "Sea of Tranquilitiy", "Caspian Sea", "Dead Sea", "Caribbean Sea" ], "label": [ "A", "B", "C", "D" ] }
A
the moon does not contain water
1
2
be7a45e47c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which doesn't contain water? Choose an answer from this list: - Sea of Tranquilitiy - Caspian Sea - Dead Sea - Caribbean Sea
Sea of Tranquilitiy
7-6
Fungi
{ "text": [ "can do their food chain jobs without ingestion", "act as predators in the food chain", "are always safe to ingest", "occupy the top of the food chain" ], "label": [ "A", "B", "C", "D" ] }
A
In the food chain process fungi have the role of decomposer
1
1.6
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Fungi Choose an answer from this list: - can do their food chain jobs without ingestion - act as predators in the food chain - are always safe to ingest - occupy the top of the food chain
can do their food chain jobs without ingestion
172
Compared to a regular swimmer, a scuba diver deals with more
{ "text": [ "heat", "pressure", "water", "air" ], "label": [ "A", "B", "C", "D" ] }
B
as an object descends into water , the pressure on that object will increase
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]]}}
Compared to a regular swimmer, a scuba diver deals with more Choose an answer from this list: - heat - pressure - water - air
pressure
1442
What is an example of the fact that a thing is dead once it dies after having previously lived?
{ "text": [ "a small squirrel falls from a tree and breaks its leg", "a panda stops eating and falls into a coma", "a dog is paralyzed and is unable to move", "a vibrant cat is deceased after being hit by a car" ], "label": [ "A", "B", "C", "D" ] }
D
if a living thing dies then that living thing is dead
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is an example of the fact that a thing is dead once it dies after having previously lived? Choose an answer from this list: - a small squirrel falls from a tree and breaks its leg - a panda stops eating and falls into a coma - a dog is paralyzed and is unable to move - a vibrant cat is deceased after being hit by...
a vibrant cat is deceased after being hit by a car
8-212
Thunder clouds are
{ "text": [ "filled with beautiful music", "of a significant weight", "the color light pink", "take 10 years to form" ], "label": [ "A", "B", "C", "D" ] }
B
clouds produce rain
1
1.2
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Thunder clouds are Choose an answer from this list: - filled with beautiful music - of a significant weight - the color light pink - take 10 years to form
of a significant weight
7-145
If someone is experiencing frequent falls
{ "text": [ "they should move out of their house", "they should just stop trying to walk", "they should try wearing slicker bottomed shoes", "they should try putting down carpet or throw rugs" ], "label": [ "A", "B", "C", "D" ] }
D
as the smoothness of something increases , the friction of that something will decrease when its surface moves against another surface
0.8
1.2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If someone is experiencing frequent falls Choose an answer from this list: - they should move out of their house - they should just stop trying to walk - they should try wearing slicker bottomed shoes - they should try putting down carpet or throw rugs
they should try putting down carpet or throw rugs
7-13
It is easiest to get a clear photo of the moon by
{ "text": [ "using a large magnifying glass", "using a telephoto lens", "using a telescopic lens", "looking through a microscope" ], "label": [ "A", "B", "C", "D" ] }
C
as the size of an object appears larger , that object will be observed better
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]]}}
It is easiest to get a clear photo of the moon by Choose an answer from this list: - using a large magnifying glass - using a telephoto lens - using a telescopic lens - looking through a microscope
using a telescopic lens
7-88
Filling a glass with markers for cup amounts on it would be
{ "text": [ "seeing how much data is left on a phone", "a part of making chili", "a way to consider getting something", "a way to collect data" ], "label": [ "A", "B", "C", "D" ] }
D
An example of collecting data is measuring
0.8
1
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Filling a glass with markers for cup amounts on it would be Choose an answer from this list: - seeing how much data is left on a phone - a part of making chili - a way to consider getting something - a way to collect data
a way to collect data
9-335
Winter snows follow Autumn's falling leaves by
{ "text": [ "three months", "three days", "three years", "12 months" ], "label": [ "A", "B", "C", "D" ] }
A
a new season occurs once per three months
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]]}}
Winter snows follow Autumn's falling leaves by Choose an answer from this list: - three months - three days - three years - 12 months
three months
7-1082
The way that squirrels put away food during the cool season ensures that they
{ "text": [ "survive", "eat", "live", "grow" ], "label": [ "A", "B", "C", "D" ] }
A
squirrels gather nuts in the autumn to eat during the winter
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]]}}
The way that squirrels put away food during the cool season ensures that they Choose an answer from this list: - survive - eat - live - grow
survive
7-898
An example of a consumer would be
{ "text": [ "a deer munching grass", "a plant beginning to photosynthesize", "a squirrel eating a bug", "a wolf eating a deer" ], "label": [ "A", "B", "C", "D" ] }
A
consumers eat other organisms
0.8
0.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of a consumer would be Choose an answer from this list: - a deer munching grass - a plant beginning to photosynthesize - a squirrel eating a bug - a wolf eating a deer
a deer munching grass
9-1142
Eating and digesting a large meal is guaranteed to produce
{ "text": [ "disease", "fecal matter", "fuel", "fertilizer" ], "label": [ "A", "B", "C", "D" ] }
B
processes sometimes produce waste products
0.8
1.6
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Eating and digesting a large meal is guaranteed to produce Choose an answer from this list: - disease - fecal matter - fuel - fertilizer
fecal matter
7-926
Canyons are generally old, huge, and breathtaking and are
{ "text": [ "brimming to full with sand", "filled with local wildlife", "dirty and muddy inside", "typically materialized with stone" ], "label": [ "A", "B", "C", "D" ] }
D
a canyon is made of rocks
0.8
1
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Canyons are generally old, huge, and breathtaking and are Choose an answer from this list: - brimming to full with sand - filled with local wildlife - dirty and muddy inside - typically materialized with stone
typically materialized with stone
7-721
If a room is going to be humid, or dry, depends on how much water vapor is in the air, so if a room wants to be humid
{ "text": [ "run a bath", "use a dehumidifier", "open a window", "hope it rains" ], "label": [ "A", "B", "C", "D" ] }
A
humidity is the amount of water vapor in the air
0.8
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a room is going to be humid, or dry, depends on how much water vapor is in the air, so if a room wants to be humid Choose an answer from this list: - run a bath - use a dehumidifier - open a window - hope it rains
run a bath
9-180
What impacts an objects ability to reflect light?
{ "text": [ "color pallete", "weights", "height", "smell" ], "label": [ "A", "B", "C", "D" ] }
A
as lightness in color of an object increases , the ability of that object to reflect light will increase
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 impacts an objects ability to reflect light? Choose an answer from this list: - color pallete - weights - height - smell
color pallete
9-1013
which of these would make an ideal object to drive in with a hammer?
{ "text": [ "an iron nail", "a metal nail", "a steel nail", "all of these" ], "label": [ "A", "B", "C", "D" ] }
D
iron nails are made of iron
1
1
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these would make an ideal object to drive in with a hammer? Choose an answer from this list: - an iron nail - a metal nail - a steel nail - all of these
all of these
9-601
local plant varieties are the best for improving the local
{ "text": [ "social status", "environs", "satellite reception", "future" ], "label": [ "A", "B", "C", "D" ] }
B
planting native plants has a positive impact on an ecosystem
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]]}}
local plant varieties are the best for improving the local Choose an answer from this list: - social status - environs - satellite reception - future
environs
370
Electricity sent through a conductor
{ "text": [ "halts the functioning of the conductor", "moves like traffic through a green light", "causes fire to flow through the conductor", "flows heat back to the conductor" ], "label": [ "A", "B", "C", "D" ] }
B
sending electricity through a conductor causes electricity to flow through that conductor
0.8
1.4
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Electricity sent through a conductor Choose an answer from this list: - halts the functioning of the conductor - moves like traffic through a green light - causes fire to flow through the conductor - flows heat back to the conductor
moves like traffic through a green light
9-1077
The sun is a source of which, first and foremost?
{ "text": [ "Light", "Energy", "Heat", "Nutrients)" ], "label": [ "A", "B", "C", "D" ] }
A
the sun is a source of light called sunlight
1
1.8
6fcf2544e8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The sun is a source of which, first and foremost? Choose an answer from this list: - Light - Energy - Heat - Nutrients)
Light
9-372
Where in the world will a person have the smallest shadow at noon?
{ "text": [ "the arctic circle", "the south pole", "the north pole", "near the equator" ], "label": [ "A", "B", "C", "D" ] }
D
as a source of light moves directly overhead of an object , the size of the shadow of that object will decrease
1
1.6
3c248b4dc4
choose_an_answer_with_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 in the world will a person have the smallest shadow at noon? Choose an answer from this list: - the arctic circle - the south pole - the north pole - near the equator
near the equator
9-1091
Oil is a source of a material used for an object with
{ "text": [ "wood planks", "cardboard", "a large stone", "wheels" ], "label": [ "A", "B", "C", "D" ] }
D
oil is a source of gasoline
1
1.6
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Oil is a source of a material used for an object with Choose an answer from this list: - wood planks - cardboard - a large stone - wheels
wheels
8-289
A magnet would attract a
{ "text": [ "Wooden hairbrush", "Oranges", "Glassware", "Zippers" ], "label": [ "A", "B", "C", "D" ] }
D
a magnet attracts ferromagnetic metals through magnetism
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]]}}
A magnet would attract a Choose an answer from this list: - Wooden hairbrush - Oranges - Glassware - Zippers
Zippers
9-527
What sort of habitat would living things live in?
{ "text": [ "A habitat with plenty of water", "A habitat with varying weather", "A habitat that most animals choose", "A habitat with many toys" ], "label": [ "A", "B", "C", "D" ] }
A
when a habitat can support living things , living things can live in that habitat
1
0.5
32910e3c71
choose_an_answer_with_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 sort of habitat would living things live in? Choose an answer from this list: - A habitat with plenty of water - A habitat with varying weather - A habitat that most animals choose - A habitat with many toys
A habitat with plenty of water
9-599
A person finishes drinking a bottle of water and notices that at the bottom of the bottle is a small symbol, consisting of three arrows in a triangular shape. This symbol tells the person that they should
{ "text": [ "have it reprocessed", "burn the bottle", "reuse the bottle", "remake the bottle" ], "label": [ "A", "B", "C", "D" ] }
A
recyclable means a material can be recycled
0.8
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person finishes drinking a bottle of water and notices that at the bottom of the bottle is a small symbol, consisting of three arrows in a triangular shape. This symbol tells the person that they should Choose an answer from this list: - have it reprocessed - burn the bottle - reuse the bottle - remake the bottle
have it reprocessed
7-958
In order to better understand the world around us, specialists
{ "text": [ "watch several educational programs", "discuss topics with laymen", "inspect, note, and consider", "make notes in books" ], "label": [ "A", "B", "C", "D" ] }
C
scientists make observations
0.8
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]]}}
In order to better understand the world around us, specialists Choose an answer from this list: - watch several educational programs - discuss topics with laymen - inspect, note, and consider - make notes in books
inspect, note, and consider
9-17
A woman leaves some meat on the counter, and bacteria begins to quickly grow on the surface. This bacteria may cause
{ "text": [ "turned food", "growing beans", "sticky toffee", "pocked oranges" ], "label": [ "A", "B", "C", "D" ] }
A
microorganisms cause food to spoil
1
1.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A woman leaves some meat on the counter, and bacteria begins to quickly grow on the surface. This bacteria may cause Choose an answer from this list: - turned food - growing beans - sticky toffee - pocked oranges
turned food
9-256
Stars appear in different areas in the sky at different times of year due to what?
{ "text": [ "Earths Rotation", "Changing Weather", "Suns Rotation", "Time Change" ], "label": [ "A", "B", "C", "D" ] }
A
the Earth revolving around the sun causes stars to appear in different areas in the sky at different times of year
1
1.5
6fcf2544e8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Stars appear in different areas in the sky at different times of year due to what? Choose an answer from this list: - Earths Rotation - Changing Weather - Suns Rotation - Time Change
Earths Rotation
826
Corn can sometimes
{ "text": [ "be grown in arctic environments", "be used as kindling", "fuel a steam locomotive", "fuel an economy car" ], "label": [ "A", "B", "C", "D" ] }
D
ethanol sometimes is made of corn
1
1.6
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Corn can sometimes Choose an answer from this list: - be grown in arctic environments - be used as kindling - fuel a steam locomotive - fuel an economy car
fuel an economy car
9-831
strumming a string can cause what type of wave?
{ "text": [ "Tidal", "Pressure", "Light", "Dark" ], "label": [ "A", "B", "C", "D" ] }
B
strumming a string can cause that string to vibrate
1
1.8
651694b83b
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
strumming a string can cause what type of wave? Choose an answer from this list: - Tidal - Pressure - Light - Dark
Pressure
7-563
Coral is a type of living organism which can be identified in
{ "text": [ "only in the pacific ocean", "saltwater locations that are open", "any where with liquid", "water sources in america" ], "label": [ "A", "B", "C", "D" ] }
B
coral lives in the ocean
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]]}}
Coral is a type of living organism which can be identified in Choose an answer from this list: - only in the pacific ocean - saltwater locations that are open - any where with liquid - water sources in america
saltwater locations that are open
7-56
Having reliable plant sources in a field, a rabbit may react by
{ "text": [ "having larger litters", "finding a mate", "eating more food", "finding new food" ], "label": [ "A", "B", "C", "D" ] }
A
as the number of sources of food increase in an environment , the population of the organisms will increase in that environment
0.8
1
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Having reliable plant sources in a field, a rabbit may react by Choose an answer from this list: - having larger litters - finding a mate - eating more food - finding new food
having larger litters
9-459
The layer of material on the bottom of the Snake River was put there by what?
{ "text": [ "fish swimming", "weather related degradation", "global warming", "animal movement" ], "label": [ "A", "B", "C", "D" ] }
B
sediment is formed by weathering
0.8
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]]}}
The layer of material on the bottom of the Snake River was put there by what? Choose an answer from this list: - fish swimming - weather related degradation - global warming - animal movement
weather related degradation
723
Which converts carbon dioxide, water, and solar energy into oxygen?
{ "text": [ "chrysanthemum", "mistletoe", "mushroom", "mole" ], "label": [ "A", "B", "C", "D" ] }
A
photosynthesis means green plants convert from carbon dioxide, water, and solar energy into oxygen for themselves
0.8
1.4
be7a45e47c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which converts carbon dioxide, water, and solar energy into oxygen? Choose an answer from this list: - chrysanthemum - mistletoe - mushroom - mole
chrysanthemum
9-841
December is in the summer in what
{ "text": [ "the southern part of cities", "the northern part of Earth", "the southern part of the third rock", "the southern part of every rock" ], "label": [ "A", "B", "C", "D" ] }
C
December is during the summer in the southern hemisphere
0.8
1.6
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]]}}
December is in the summer in what Choose an answer from this list: - the southern part of cities - the northern part of Earth - the southern part of the third rock - the southern part of every rock
the southern part of the third rock
7-940
Trembling muscles spasms in animals can be caused in party by
{ "text": [ "temperature in single digits", "temperatures in triple digits", "finding the right temperatures", "being unaware of the temperature" ], "label": [ "A", "B", "C", "D" ] }
A
cool temperatures cause animals to shiver
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]]}}
Trembling muscles spasms in animals can be caused in party by Choose an answer from this list: - temperature in single digits - temperatures in triple digits - finding the right temperatures - being unaware of the temperature
temperature in single digits
1386
The number of lines found in a tree bore will tell you?
{ "text": [ "variety", "sturdiness", "the age", "the height" ], "label": [ "A", "B", "C", "D" ] }
C
the number of rings in a tree trunk can be used to estimate the age of the tree
1
1.6
123d66ccd7
choose_an_answer_with_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 number of lines found in a tree bore will tell you? Choose an answer from this list: - variety - sturdiness - the age - the height
the age
1302
Hummingbirds take what with them
{ "text": [ "Bees", "energy", "Pollen", "Honey" ], "label": [ "A", "B", "C", "D" ] }
C
when pollen sticks to a hummingbird , that pollen will move to where the hummingbird moves
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]]}}
Hummingbirds take what with them Choose an answer from this list: - Bees - energy - Pollen - Honey
Pollen
7-249
To naturally increase the amount of organic matter in soil add
{ "text": [ "fungi", "sunflowers", "trees", "voles" ], "label": [ "A", "B", "C", "D" ] }
A
decomposition increases amount of organic matter in soil
0.8
1
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To naturally increase the amount of organic matter in soil add Choose an answer from this list: - fungi - sunflowers - trees - voles
fungi
8-339
Peat is an important factor when
{ "text": [ "Driving a new car", "Putting a fresh raspberry seed in soil", "Taking the temperature for the day", "Having a large breakfast" ], "label": [ "A", "B", "C", "D" ] }
B
being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time
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]]}}
Peat is an important factor when Choose an answer from this list: - Driving a new car - Putting a fresh raspberry seed in soil - Taking the temperature for the day - Having a large breakfast
Putting a fresh raspberry seed in soil
9-96
When a bird is living in a certain segment of the world, it can become part of that environment along with predators and food sources, the process being called what?
{ "text": [ "animals reproduce", "preyed upon", "adapted to it", "predators get it" ], "label": [ "A", "B", "C", "D" ] }
C
living in an environment causes an organism to adapt to that environment
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]]}}
When a bird is living in a certain segment of the world, it can become part of that environment along with predators and food sources, the process being called what? Choose an answer from this list: - animals reproduce - preyed upon - adapted to it - predators get it
adapted to it
1640
Chimpanzees dig for insects with sticks; what is another example of using tools?
{ "text": [ "birds using twigs to build nests", "otters using rocks to open clams", "anteaters using their tongue to catch ants", "koalas using their pouch to hold infants" ], "label": [ "A", "B", "C", "D" ] }
B
An example of using tools is a chimpanzee digging for insects with a stick
0.8
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Chimpanzees dig for insects with sticks; what is another example of using tools? Choose an answer from this list: - birds using twigs to build nests - otters using rocks to open clams - anteaters using their tongue to catch ants - koalas using their pouch to hold infants
otters using rocks to open clams
7-530
Carbon dioxide exists where it does because
{ "text": [ "humans expel it", "deer eat it", "birds use it", "trees absorb it" ], "label": [ "A", "B", "C", "D" ] }
A
carbon dioxide can be found in the air
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]]}}
Carbon dioxide exists where it does because Choose an answer from this list: - humans expel it - deer eat it - birds use it - trees absorb it
humans expel it
1034
What covers over 90% of the Earth's surface and 0% of the moon's surface
{ "text": [ "a magnesium iron silicate mineral", "chemical element with the symbol S", "the element with the symbol Fe", "that which contains 2 hydrogen and 1 oxygen molecules" ], "label": [ "A", "B", "C", "D" ] }
D
the moon does not contain water
1
1.6
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What covers over 90% of the Earth's surface and 0% of the moon's surface Choose an answer from this list: - a magnesium iron silicate mineral - chemical element with the symbol S - the element with the symbol Fe - that which contains 2 hydrogen and 1 oxygen molecules
that which contains 2 hydrogen and 1 oxygen molecules
753
Why do berries exist?
{ "text": [ "reproducing", "food for animals", "growth", "food storage" ], "label": [ "A", "B", "C", "D" ] }
A
a berry contains seeds
0.8
1.6
64d9056837
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Why do berries exist? Choose an answer from this list: - reproducing - food for animals - growth - food storage
reproducing
84
The biggest things on the moon are
{ "text": [ "space stations", "alien life forms", "craters", "moon rocks" ], "label": [ "A", "B", "C", "D" ] }
C
the lunar surface contains many craters
1
2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The biggest things on the moon are Choose an answer from this list: - space stations - alien life forms - craters - moon rocks
craters
183
Which set of animals don't compete for food?
{ "text": [ "dolphin and fish", "hyena and bear", "whale and cat", "eagle and raven" ], "label": [ "A", "B", "C", "D" ] }
C
if two animals have the same food source then those two animals compete for food
1
1.6
be7a45e47c
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which set of animals don't compete for food? Choose an answer from this list: - dolphin and fish - hyena and bear - whale and cat - eagle and raven
whale and cat
9-1157
will a glacier travel at greater speeds than a sea going vessel?
{ "text": [ "maybe it moves faster", "this is likely to be false", "all of these", "odds are in its favor" ], "label": [ "A", "B", "C", "D" ] }
B
a glacier moves slowly
0.8
1.6
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
will a glacier travel at greater speeds than a sea going vessel? Choose an answer from this list: - maybe it moves faster - this is likely to be false - all of these - odds are in its favor
this is likely to be false
7-1027
Something that shows that the earth changes is
{ "text": [ "a city where a tree was", "a lake where a tree was", "a tree where a bird was", "a plant where a rock was" ], "label": [ "A", "B", "C", "D" ] }
B
An example of a change in the Earth is an ocean becoming a wooded area
0.8
0.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Something that shows that the earth changes is Choose an answer from this list: - a city where a tree was - a lake where a tree was - a tree where a bird was - a plant where a rock was
a lake where a tree was
7-1199
A lot of people think that volcanoes may only exist in tall mountains that tower above us, but a lot of volcanoes
{ "text": [ "fall into the oceans", "are water leaking volcanoes", "erupt into the sea", "are found and erupt beneath the water" ], "label": [ "A", "B", "C", "D" ] }
D
volcanoes are often found under oceans
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 lot of people think that volcanoes may only exist in tall mountains that tower above us, but a lot of volcanoes Choose an answer from this list: - fall into the oceans - are water leaking volcanoes - erupt into the sea - are found and erupt beneath the water
are found and erupt beneath the water
7-281
A car slowed down because of
{ "text": [ "bad brakes", "the engine size", "the wind", "the steering wheel" ], "label": [ "A", "B", "C", "D" ] }
C
a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in a forward motion
0.8
1.6
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A car slowed down because of Choose an answer from this list: - bad brakes - the engine size - the wind - the steering wheel
the wind
8-262
The lights were turned off in a room, who could find the light switch?
{ "text": [ "Mice", "Elephants", "Raccoons", "Hamsters" ], "label": [ "A", "B", "C", "D" ] }
C
raccoons eat waste
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]]}}
The lights were turned off in a room, who could find the light switch? Choose an answer from this list: - Mice - Elephants - Raccoons - Hamsters
Raccoons
8-413
slope is a measure of the difference in elevation from the top to the base of a
{ "text": [ "penny", "tower", "pyramid", "box" ], "label": [ "A", "B", "C", "D" ] }
C
slope is a measure of the difference in elevation between one part of the land and another part of the land
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]]}}
slope is a measure of the difference in elevation from the top to the base of a Choose an answer from this list: - penny - tower - pyramid - box
pyramid
7-568
In a zoo, a polar bear exhibit will contain
{ "text": [ "salt", "cacti", "strong fans", "sand" ], "label": [ "A", "B", "C", "D" ] }
C
a polar bear requires a cold environment
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]]}}
In a zoo, a polar bear exhibit will contain Choose an answer from this list: - salt - cacti - strong fans - sand
strong fans
1167
Precipitation sometimes leads to
{ "text": [ "mountains", "earthquakes", "volcanoes", "caves" ], "label": [ "A", "B", "C", "D" ] }
D
precipitation is when rain fall from clouds to the Earth
1
1.6
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Precipitation sometimes leads to Choose an answer from this list: - mountains - earthquakes - volcanoes - caves
caves