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8-385
Generally, electricity cannot flow through
{ "text": [ "incomplete conductive paths", "complete conductive paths", "closed circuits", "low-resistant electrons" ], "label": [ "A", "B", "C", "D" ] }
A
electricity can not flow through an open circuit
1
1.8
5ac34b743b
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Generally, electricity cannot flow through Choose an answer from this list: - incomplete conductive paths - complete conductive paths - closed circuits - low-resistant electrons
incomplete conductive paths
9-1156
A screw will increase in temperature when set in the sun's path, why?
{ "text": [ "heating element", "building device", "conduction", "convection" ], "label": [ "A", "B", "C", "D" ] }
C
if an object is exposed to a source of heat then that conductor may become hot
0.8
1.8
52dbc5c7af
choose_an_answer_with_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 screw will increase in temperature when set in the sun's path, why? Choose an answer from this list: - heating element - building device - conduction - convection
conduction
1333
Sleet is made out of water that is
{ "text": [ "vapor", "hot", "liquid", "cold" ], "label": [ "A", "B", "C", "D" ] }
D
sleet is made of ice
1
1.4
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Sleet is made out of water that is Choose an answer from this list: - vapor - hot - liquid - cold
cold
7-936
Replacing a natural resource can be
{ "text": [ "refilling a lake that evaporated", "planting a flower in a garden", "growing a bush in a yard", "planting a berry patch" ], "label": [ "A", "B", "C", "D" ] }
A
An example of replacing a natural resource is planting new trees where a forest once stood
1
1
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Replacing a natural resource can be Choose an answer from this list: - refilling a lake that evaporated - planting a flower in a garden - growing a bush in a yard - planting a berry patch
refilling a lake that evaporated
1299
Humans contribute to environmental pollution
{ "text": [ "by purchasing products made from recycled products", "by switching to energy efficient appliances", "by leaving behind refuse on public beaches", "by frequently recycling paper and plastic" ], "label": [ "A", "B", "C", "D" ] }
C
pollution is when humans pollute the environment with pollutants
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Humans contribute to environmental pollution Choose an answer from this list: - by purchasing products made from recycled products - by switching to energy efficient appliances - by leaving behind refuse on public beaches - by frequently recycling paper and plastic
by leaving behind refuse on public beaches
641
Light that can burn skin is produced by a
{ "text": [ "flashlight", "laser", "light bulb", "fluorescent light" ], "label": [ "A", "B", "C", "D" ] }
B
a laser is used for producing light
1
1.6
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Light that can burn skin is produced by a Choose an answer from this list: - flashlight - laser - light bulb - fluorescent light
laser
1191
Which is a source of raw materials?
{ "text": [ "a power plant", "a factory", "a shopping mall", "an oil field" ], "label": [ "A", "B", "C", "D" ] }
D
if something is a raw material then that something comes directly from a source
1
2
7189327f06
choose_an_answer_with_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 is a source of raw materials? Choose an answer from this list: - a power plant - a factory - a shopping mall - an oil field
an oil field
752
The most daylight is two months after
{ "text": [ "October", "July", "January", "April" ], "label": [ "A", "B", "C", "D" ] }
D
the amount of daylight is greatest in the summer
1
2
7189327f06
choose_an_answer_with_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 most daylight is two months after Choose an answer from this list: - October - July - January - April
April
405
What separates animals that thrive and those that go extinct are
{ "text": [ "the type of animal", "lacking ability to conform", "ability to stay in one place", "the ability to adapt" ], "label": [ "A", "B", "C", "D" ] }
D
changes in an environment cause animals to adapt to survive
1
1.4
d2ccffd14b
choose_an_answer_with_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 separates animals that thrive and those that go extinct are Choose an answer from this list: - the type of animal - lacking ability to conform - ability to stay in one place - the ability to adapt
the ability to adapt
7-885
Energy may be transferred to an object without being plugged in, such as with
{ "text": [ "an electric grill", "an electric stove", "an electronic torch", "a microwave oven" ], "label": [ "A", "B", "C", "D" ] }
C
a battery is a source of electrical energy
0.8
0.8
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Energy may be transferred to an object without being plugged in, such as with Choose an answer from this list: - an electric grill - an electric stove - an electronic torch - a microwave oven
an electronic torch
7-914
Ice wedging can be explained by pointing to
{ "text": [ "roads in wintery areas need constant fixing after winter", "houses are falling down soon", "some trees split after they start to grow tall", "ice is cold enough to kill" ], "label": [ "A", "B", "C", "D" ] }
A
ice wedging is when ice causes rocks to crack by expanding in openings
1
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Ice wedging can be explained by pointing to Choose an answer from this list: - roads in wintery areas need constant fixing after winter - houses are falling down soon - some trees split after they start to grow tall - ice is cold enough to kill
roads in wintery areas need constant fixing after winter
319
What could a person eat to avoid starvation?
{ "text": [ "Akvavit", "Jeggings", "Carmex", "Floss" ], "label": [ "A", "B", "C", "D" ] }
A
lack of food causes starvation
1
1.8
e57e0b59c9
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What could a person eat to avoid starvation? Choose an answer from this list: - Akvavit - Jeggings - Carmex - Floss
Akvavit
8-315
A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using
{ "text": [ "sticks", "gum", "rocks", "tape" ], "label": [ "A", "B", "C", "D" ] }
A
a nest is made of branches
1
1.4
b356d338b7
choose_an_answer_with_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 bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using Choose an answer from this list: - sticks - gum - rocks - tape
sticks
1397
Birds go south to look for
{ "text": [ "Vacation", "Friends", "Insurance", "a different climate" ], "label": [ "A", "B", "C", "D" ] }
D
An example of migration is birds flying south in the winter
1
2
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Birds go south to look for Choose an answer from this list: - Vacation - Friends - Insurance - a different climate
a different climate
1270
When a predator population decreases in an environment, what happens to other populations?
{ "text": [ "prey numbers will boom", "the amount of prey will go down", "new predators will arrive", "all populations will increase" ], "label": [ "A", "B", "C", "D" ] }
A
as population of predators decreases , the population of prey will increase in an environment
0.8
1.6
b356d338b7
choose_an_answer_with_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 predator population decreases in an environment, what happens to other populations? Choose an answer from this list: - prey numbers will boom - the amount of prey will go down - new predators will arrive - all populations will increase
prey numbers will boom
7-209
A television may turn on at the push of a button because
{ "text": [ "the circuit has shorted out", "the television is pretty short", "the path of electricity is completed", "the button was plastic" ], "label": [ "A", "B", "C", "D" ] }
C
pushing a button sometimes completes a circuit
1
2
b356d338b7
choose_an_answer_with_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 television may turn on at the push of a button because Choose an answer from this list: - the circuit has shorted out - the television is pretty short - the path of electricity is completed - the button was plastic
the path of electricity is completed
9-309
the arctic area is full of
{ "text": [ "white powder", "ice cold drinks", "warm water", "fluffy white dirt" ], "label": [ "A", "B", "C", "D" ] }
A
the arctic environment is covered in snow
0.8
1
0d935542d3
choose_an_answer_with_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 arctic area is full of Choose an answer from this list: - white powder - ice cold drinks - warm water - fluffy white dirt
white powder
1351
What is a way to be born besides live birth?
{ "text": [ "coming through a tough shell", "digging out of the sand", "cooking up an egg", "living in a nest" ], "label": [ "A", "B", "C", "D" ] }
A
if an animal hatches from an egg then that animal is born
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is a way to be born besides live birth? Choose an answer from this list: - coming through a tough shell - digging out of the sand - cooking up an egg - living in a nest
coming through a tough shell
9-166
if a man's new car can be charged at a charging station, what is this termed?
{ "text": [ "all of these", "battery operated", "getting energy", "alternative fueling" ], "label": [ "A", "B", "C", "D" ] }
A
alternative fuel is usually a renewable resource
1
1.4
cf7109905e
choose_an_answer_with_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 man's new car can be charged at a charging station, what is this termed? Choose an answer from this list: - all of these - battery operated - getting energy - alternative fueling
all of these
7-1142
If an environment experiences a long drought
{ "text": [ "ponds may dry up and kill off the fish population", "plants will continue to flourish", "animals will experience a boom in reproduction", "tadpoles will mature faster into frogs" ], "label": [ "A", "B", "C", "D" ] }
A
the decrease of something required by an organism has a negative impact on that organism 's survival
1
2
a8ecf6eaeb
choose_an_answer_with_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 environment experiences a long drought Choose an answer from this list: - ponds may dry up and kill off the fish population - plants will continue to flourish - animals will experience a boom in reproduction - tadpoles will mature faster into frogs
ponds may dry up and kill off the fish population
9-357
a student notices a large number of hawks in the playground, what will likely happen to the lizards?
{ "text": [ "they will flourish and thrive", "their kind will dwindle", "they will become predators", "all of these" ], "label": [ "A", "B", "C", "D" ] }
B
hawks eat lizards
0.8
2
cf7109905e
choose_an_answer_with_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 notices a large number of hawks in the playground, what will likely happen to the lizards? Choose an answer from this list: - they will flourish and thrive - their kind will dwindle - they will become predators - all of these
their kind will dwindle
9-78
When a plant is water the liquid goes from the soil area to where it is needed using what system?
{ "text": [ "sprinkler", "xylem", "flowering pistols", "leaves" ], "label": [ "A", "B", "C", "D" ] }
B
xylem carries water from the roots of a plant to the leaves of a plant
0.8
1.6
52dbc5c7af
choose_an_answer_with_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 plant is water the liquid goes from the soil area to where it is needed using what system? Choose an answer from this list: - sprinkler - xylem - flowering pistols - leaves
xylem
7-338
A paper clip is often made of
{ "text": [ "cobalt", "wood", "styrofoam", "paper" ], "label": [ "A", "B", "C", "D" ] }
A
a paper clip is often made of ferromagnetic metals
1
0.8
b7b9b1d4ec
choose_an_answer_with_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 paper clip is often made of Choose an answer from this list: - cobalt - wood - styrofoam - paper
cobalt
8-227
how much time does it take the third planet from the sun to make a full turn?
{ "text": [ "23 hours", "twenty-one hours", "twenty-four hours", "22 hours" ], "label": [ "A", "B", "C", "D" ] }
C
one day is equal to 24 hours
0.8
1.8
cf7109905e
choose_an_answer_with_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 much time does it take the third planet from the sun to make a full turn? Choose an answer from this list: - 23 hours - twenty-one hours - twenty-four hours - 22 hours
twenty-four hours
7-434
A moth can metamorphosize when
{ "text": [ "it releases itself from a self-made chamber", "it is entirely reborn", "it is fully recreated", "it becomes a winged creature" ], "label": [ "A", "B", "C", "D" ] }
A
a moth undergoes metamorphosis
1
1.2
b356d338b7
choose_an_answer_with_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 moth can metamorphosize when Choose an answer from this list: - it releases itself from a self-made chamber - it is entirely reborn - it is fully recreated - it becomes a winged creature
it releases itself from a self-made chamber
9-486
If something breathes, it
{ "text": [ "uses unusable byproduct", "lives in trash", "scraps unusable byproduct", "moves around frequently" ], "label": [ "A", "B", "C", "D" ] }
C
all living things eliminate waste
0.8
1
0d935542d3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If something breathes, it Choose an answer from this list: - uses unusable byproduct - lives in trash - scraps unusable byproduct - moves around frequently
scraps unusable byproduct
8-115
Which of the following can be found on the moon?
{ "text": [ "Non-volcanic Mountains", "Life-filled Oceans", "Volcanic Mountains", "Multiple Land Masses" ], "label": [ "A", "B", "C", "D" ] }
A
the surface of the Moon contains mountains
1
1.6
fd3efea046
choose_an_answer_with_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 the following can be found on the moon? Choose an answer from this list: - Non-volcanic Mountains - Life-filled Oceans - Volcanic Mountains - Multiple Land Masses
Non-volcanic Mountains
7-1005
When sugar is added to water, it blends in such as in which drink?
{ "text": [ "milk", "lemonade", "juice", "tea" ], "label": [ "A", "B", "C", "D" ] }
B
sugar dissolves in water when they are combined
0.8
0.8
b356d338b7
choose_an_answer_with_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 sugar is added to water, it blends in such as in which drink? Choose an answer from this list: - milk - lemonade - juice - tea
lemonade
781
Tectonic plates move along
{ "text": [ "planar fractures", "error lines", "triangular fractures", "defect line" ], "label": [ "A", "B", "C", "D" ] }
A
a tectonic plate moves along a fault line
1
1.4
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Tectonic plates move along Choose an answer from this list: - planar fractures - error lines - triangular fractures - defect line
planar fractures
1547
During the time the moon orbits the Earth 13 times the Earth orbits the sun
{ "text": [ "once", "twice", "three times", "four times" ], "label": [ "A", "B", "C", "D" ] }
A
the moon orbiting the Earth approximately occurs 13 times per year
0.8
2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
During the time the moon orbits the Earth 13 times the Earth orbits the sun Choose an answer from this list: - once - twice - three times - four times
once
7-641
During an earthquake, piles of earth can
{ "text": [ "crash through car windows", "shift on top of one another", "pile up on houses", "kill small animals and birds" ], "label": [ "A", "B", "C", "D" ] }
B
earthquakes cause rock layers to fold on top of each other
0.8
1.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
During an earthquake, piles of earth can Choose an answer from this list: - crash through car windows - shift on top of one another - pile up on houses - kill small animals and birds
shift on top of one another
800
A long time ago, the Grand Canyon was
{ "text": [ "wider", "deeper", "grander", "less deep" ], "label": [ "A", "B", "C", "D" ] }
D
the Grand Canyon was formed by the Colorado River flowing over long periods of time
0.8
1.6
7189327f06
choose_an_answer_with_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 long time ago, the Grand Canyon was Choose an answer from this list: - wider - deeper - grander - less deep
less deep
9-48
In southern Africa we are more likely to see snow in
{ "text": [ "January", "November", "March", "July" ], "label": [ "A", "B", "C", "D" ] }
D
snow falls during the winter in some environments
1
2
7189327f06
choose_an_answer_with_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 southern Africa we are more likely to see snow in Choose an answer from this list: - January - November - March - July
July
9-6
A baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and
{ "text": [ "motion occurs", "babies whine", "movement stops", "people cry" ], "label": [ "A", "B", "C", "D" ] }
A
pushing an object requires force
1
2
b356d338b7
choose_an_answer_with_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 baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and Choose an answer from this list: - motion occurs - babies whine - movement stops - people cry
motion occurs
9-465
how many hours will it take the planet to complete a spinning motion?
{ "text": [ "22", "24", "twenty hours", "twenty one hours" ], "label": [ "A", "B", "C", "D" ] }
B
a Rotation of the Earth on itself takes one day
1
2
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
how many hours will it take the planet to complete a spinning motion? Choose an answer from this list: - 22 - 24 - twenty hours - twenty one hours
24
8-356
Taking shorter hot showers
{ "text": [ "will increase water usage", "will aid in preserving the water supply", "will aid in consumption of the water supply", "will overwork the water heater" ], "label": [ "A", "B", "C", "D" ] }
B
as time spent taking a shower decreases , water used will decrease
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Taking shorter hot showers Choose an answer from this list: - will increase water usage - will aid in preserving the water supply - will aid in consumption of the water supply - will overwork the water heater
will aid in preserving the water supply
617
What might a person use if a transformer blows at 11 pm?
{ "text": [ "Flashlight", "Television", "Laptop", "Drill" ], "label": [ "A", "B", "C", "D" ] }
A
a flashlight emits light
1
1.8
e57e0b59c9
choose_an_answer_with_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 might a person use if a transformer blows at 11 pm? Choose an answer from this list: - Flashlight - Television - Laptop - Drill
Flashlight
272
Where would you most likely find iron?
{ "text": [ "the ocean", "the air", "a mine", "a forest" ], "label": [ "A", "B", "C", "D" ] }
C
rocks sometimes contain iron
1
1.8
d2ccffd14b
choose_an_answer_with_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 most likely find iron? Choose an answer from this list: - the ocean - the air - a mine - a forest
a mine
7-1143
A skill, or learned characteristic is
{ "text": [ "washing face", "falling asleep", "eating breakfast", "crying" ], "label": [ "A", "B", "C", "D" ] }
A
skills are learned characteristics
1
1.6
b356d338b7
choose_an_answer_with_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 skill, or learned characteristic is Choose an answer from this list: - washing face - falling asleep - eating breakfast - crying
washing face
9-951
What might happen if too much heat is transferred to an object?
{ "text": [ "freezing", "solidifying", "burning", "moving" ], "label": [ "A", "B", "C", "D" ] }
C
if too much heat is transferred to an object then that object may burn
1
2
1e6dc77bb6
choose_an_answer_with_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 might happen if too much heat is transferred to an object? Choose an answer from this list: - freezing - solidifying - burning - moving
burning
8-495
which of these is an accurate scenario?
{ "text": [ "the sun traveling around the earth", "none of these", "the sun orbiting Mars", "the earth traveling around the sun" ], "label": [ "A", "B", "C", "D" ] }
D
planets orbit stars
1
2
cf7109905e
choose_an_answer_with_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 is an accurate scenario? Choose an answer from this list: - the sun traveling around the earth - none of these - the sun orbiting Mars - the earth traveling around the sun
the earth traveling around the sun
1873
Which animal sometimes needs to move quickly for food?
{ "text": [ "coyote", "horse", "deer", "buffalo" ], "label": [ "A", "B", "C", "D" ] }
A
some predators move quickly to catch prey
1
1
7189327f06
choose_an_answer_with_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 sometimes needs to move quickly for food? Choose an answer from this list: - coyote - horse - deer - buffalo
coyote
8-136
which of these could be measured in mL?
{ "text": [ "circumference of a head", "the contents of a wine jar", "the length of a pen", "the width of a window" ], "label": [ "A", "B", "C", "D" ] }
B
milliliters mL is a unit used for measuring volume generally used for values between 1 and 1000
1
2
cf7109905e
choose_an_answer_with_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 could be measured in mL? Choose an answer from this list: - circumference of a head - the contents of a wine jar - the length of a pen - the width of a window
the contents of a wine jar
9-972
If Paul is playing basketball and finds that his skin is becoming wet and smelly, it might be because
{ "text": [ "His body is trying to lower its temperature", "His heart is pumping too fast", "His body is too cold", "The girls watching him play think he looks hot" ], "label": [ "A", "B", "C", "D" ] }
A
sweat cools a body
1
2
3f32b550f3
choose_an_answer_with_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 Paul is playing basketball and finds that his skin is becoming wet and smelly, it might be because Choose an answer from this list: - His body is trying to lower its temperature - His heart is pumping too fast - His body is too cold - The girls watching him play think he looks hot
His body is trying to lower its temperature
1860
In which situation might most rescues be conducted via air?
{ "text": [ "eviction", "flooding", "fire", "bomb" ], "label": [ "A", "B", "C", "D" ] }
B
heavy rains cause flooding
1
1.4
303bb2cb4a
choose_an_answer_with_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 which situation might most rescues be conducted via air? Choose an answer from this list: - eviction - flooding - fire - bomb
flooding
7-612
Sedimentary rock is where you'll find most
{ "text": [ "pterodactyl bodies", "flutes", "pebbles", "wings." ], "label": [ "A", "B", "C", "D" ] }
A
nearly all fossils are found in sedimentary rock
0.8
1.4
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Sedimentary rock is where you'll find most Choose an answer from this list: - pterodactyl bodies - flutes - pebbles - wings.
pterodactyl bodies
9-121
Mirrors reflect light because for light to travel through the material of which the mirror is made makes it
{ "text": [ "difficult", "loud", "easy", "long" ], "label": [ "A", "B", "C", "D" ] }
A
a mirror reflects light
1
1.2
3936d56dda
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Mirrors reflect light because for light to travel through the material of which the mirror is made makes it Choose an answer from this list: - difficult - loud - easy - long
difficult
1128
Where would you most likely find a full-grown Thorius adelos?
{ "text": [ "water", "forest", "ocean", "sky" ], "label": [ "A", "B", "C", "D" ] }
B
adult amphibians live on land
0.8
1.6
64d9056837
choose_an_answer_with_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 most likely find a full-grown Thorius adelos? Choose an answer from this list: - water - forest - ocean - sky
forest
657
When it gets dark the earliest in California it is
{ "text": [ "the time California is closest to the sun", "the time Australia is closest to the sun", "the time Europe is closest to the sun", "the time Mexico is closest to the sun" ], "label": [ "A", "B", "C", "D" ] }
B
winter is when a hemisphere is tilted away from the sun
0.8
1.8
7189327f06
choose_an_answer_with_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 it gets dark the earliest in California it is Choose an answer from this list: - the time California is closest to the sun - the time Australia is closest to the sun - the time Europe is closest to the sun - the time Mexico is closest to the sun
the time Australia is closest to the sun
7-124
Producers in the food chain
{ "text": [ "are self sufficient", "rely on predators", "struggle to survive", "decompose organisms" ], "label": [ "A", "B", "C", "D" ] }
A
a producer produces its own food
0.8
1.8
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Producers in the food chain Choose an answer from this list: - are self sufficient - rely on predators - struggle to survive - decompose organisms
are self sufficient
9-82
magnifying glass is used to
{ "text": [ "make objects appear", "find better sights", "increase object size", "increase seeing potential" ], "label": [ "A", "B", "C", "D" ] }
D
magnifying glass is used to see small things by making objects appear bigger
0.8
1.6
0d935542d3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
magnifying glass is used to Choose an answer from this list: - make objects appear - find better sights - increase object size - increase seeing potential
increase seeing potential
9-333
What would be an example of migration?
{ "text": [ "Geese leaving Michigan for Florida when temperatures are dropping", "Cattle going to the barn to sleep at night", "Bats flying at night to catch mosquitoes", "Bees flying to a patch of clover flowers" ], "label": [ "A", "B", "C", "D" ] }
A
An example of migration is birds flying south in the winter
1
2
3f32b550f3
choose_an_answer_with_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 would be an example of migration? Choose an answer from this list: - Geese leaving Michigan for Florida when temperatures are dropping - Cattle going to the barn to sleep at night - Bats flying at night to catch mosquitoes - Bees flying to a patch of clover flowers
Geese leaving Michigan for Florida when temperatures are dropping
9-380
A pulley is used to lift what on a flagpole?
{ "text": [ "banner", "thermometer", "plants", "food" ], "label": [ "A", "B", "C", "D" ] }
A
a pulley is used to lift a flag on a flagpole
1
2
1e6dc77bb6
choose_an_answer_with_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 pulley is used to lift what on a flagpole? Choose an answer from this list: - banner - thermometer - plants - food
banner
1124
When doing experiments
{ "text": [ "eat food around the chemicals", "forego using safety protocols", "leave writing down data until everything is done", "guard against spilling hydrogen chloride" ], "label": [ "A", "B", "C", "D" ] }
D
chemical splashing sometimes occurs during experiments
1
2
a8ecf6eaeb
choose_an_answer_with_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 doing experiments Choose an answer from this list: - eat food around the chemicals - forego using safety protocols - leave writing down data until everything is done - guard against spilling hydrogen chloride
guard against spilling hydrogen chloride
8-120
if a person rips up their notebook, what happens?
{ "text": [ "all the mentioned options", "the shape becomes different", "it takes a new structure", "it loses its original form" ], "label": [ "A", "B", "C", "D" ] }
A
tearing an object changes that object 's shape
1
1
cf7109905e
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a person rips up their notebook, what happens? Choose an answer from this list: - all the mentioned options - the shape becomes different - it takes a new structure - it loses its original form
all the mentioned options
7-585
Deep sea animals like giant squid live
{ "text": [ "black inky ocean", "in water sources", "in liquid places", "bottom of rivers" ], "label": [ "A", "B", "C", "D" ] }
A
deep sea animals live deep in the ocean
0.8
0.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Deep sea animals like giant squid live Choose an answer from this list: - black inky ocean - in water sources - in liquid places - bottom of rivers
black inky ocean
8-42
Paleontologists study
{ "text": [ "Stars", "Grass", "Old Animal Feces", "Cats" ], "label": [ "A", "B", "C", "D" ] }
C
An example of a fossil is a paw print in rock
0.8
1.2
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Paleontologists study Choose an answer from this list: - Stars - Grass - Old Animal Feces - Cats
Old Animal Feces
291
To avoid predators what is a good survival strategy?
{ "text": [ "loud noises and movements", "having brightly colored plumage", "looking the same as leaves", "resting in open spaces" ], "label": [ "A", "B", "C", "D" ] }
C
An example of camouflage is an organism looking like leaves
1
1.8
d2ccffd14b
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To avoid predators what is a good survival strategy? Choose an answer from this list: - loud noises and movements - having brightly colored plumage - looking the same as leaves - resting in open spaces
looking the same as leaves
7-224
Which object is likely to be a thermal conductor?
{ "text": [ "curtain", "wall", "table", "mirror" ], "label": [ "A", "B", "C", "D" ] }
D
metal is a thermal 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]]}}
Which object is likely to be a thermal conductor? Choose an answer from this list: - curtain - wall - table - mirror
mirror
7-675
As the wind is blowing on the back of a car with a strong gust, the car will
{ "text": [ "rush forward faster than before", "wind is unable to affect car speed", "move forward instead of sideways", "maintain speed and direction" ], "label": [ "A", "B", "C", "D" ] }
A
as force exerted on an object increases , distance travelled will increase
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]]}}
As the wind is blowing on the back of a car with a strong gust, the car will Choose an answer from this list: - rush forward faster than before - wind is unable to affect car speed - move forward instead of sideways - maintain speed and direction
rush forward faster than before
7-955
The way that the earth rotates and moves through space can effect how
{ "text": [ "the stars are viewed in the sky", "how the moon phases", "the heat of the sun", "the plants we are able to eat" ], "label": [ "A", "B", "C", "D" ] }
A
stars appear to move relative to the horizon during the night
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]]}}
The way that the earth rotates and moves through space can effect how Choose an answer from this list: - the stars are viewed in the sky - how the moon phases - the heat of the sun - the plants we are able to eat
the stars are viewed in the sky
1766
The rhino population is smaller than before because
{ "text": [ "cars crashed into rhinos", "lions have become more effective at hunting rhinos", "global warming has increased temperatures", "people use parts for health remedies" ], "label": [ "A", "B", "C", "D" ] }
D
harming an animal species causes that animal 's population to decrease
0.8
1.2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The rhino population is smaller than before because Choose an answer from this list: - cars crashed into rhinos - lions have become more effective at hunting rhinos - global warming has increased temperatures - people use parts for health remedies
people use parts for health remedies
7-607
If a person wants to decrease their risk of experiencing flooding
{ "text": [ "they would live in a valley", "they would live on a mountaintop", "they would live in a flood plain", "they would live below sea level" ], "label": [ "A", "B", "C", "D" ] }
B
as elevation of a place decreases , how much a flood will affect that place will increases
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 a person wants to decrease their risk of experiencing flooding Choose an answer from this list: - they would live in a valley - they would live on a mountaintop - they would live in a flood plain - they would live below sea level
they would live on a mountaintop
893
A splash in the pool caused the water to move
{ "text": [ "in the nearby river", "outside of the pool", "in another nearby pool", "on the other side of the pool" ], "label": [ "A", "B", "C", "D" ] }
D
dropping an object into water causes vibrations in the water
0.8
1.2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A splash in the pool caused the water to move Choose an answer from this list: - in the nearby river - outside of the pool - in another nearby pool - on the other side of the pool
on the other side of the pool
9-848
when the mercury in a thermometer goes up, what does it indicate?
{ "text": [ "there is a rise in heat", "there is a rise in temperature", "there is a rise in warmth", "all of these" ], "label": [ "A", "B", "C", "D" ] }
D
temperature is a measure of heat energy
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]]}}
when the mercury in a thermometer goes up, what does it indicate? Choose an answer from this list: - there is a rise in heat - there is a rise in temperature - there is a rise in warmth - all of these
all of these
8-221
speed is a measure of how fast all these move but
{ "text": [ "a person waiting", "a fish swimming", "a dog running", "a bird flying" ], "label": [ "A", "B", "C", "D" ] }
A
speed is a measure of how fast an object is moving
1
1.6
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
speed is a measure of how fast all these move but Choose an answer from this list: - a person waiting - a fish swimming - a dog running - a bird flying
a person waiting
1420
How many times does an equinox occur in the first half of the year
{ "text": [ "three times", "once", "twice", "four times" ], "label": [ "A", "B", "C", "D" ] }
B
an equinox occurs twice per year
0.8
2
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
How many times does an equinox occur in the first half of the year Choose an answer from this list: - three times - once - twice - four times
once
7-467
A group of bunnies move into a field and start to have litters of kits, and soon rabbits are all over the field, so the foxes that live six miles away
{ "text": [ "relocate to the field", "eat all the bunnies", "find new food sources", "start to go hungry" ], "label": [ "A", "B", "C", "D" ] }
A
most predators live near the same environment as their prey
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 group of bunnies move into a field and start to have litters of kits, and soon rabbits are all over the field, so the foxes that live six miles away Choose an answer from this list: - relocate to the field - eat all the bunnies - find new food sources - start to go hungry
relocate to the field
8-380
A man is filling up his tank at the gas station, then goes inside and pays. When he comes back out, his truck is being stolen! He chases the truck as the thief pulls away in it and begins to speed off. Though the truck was huge, right in front of him a moment ago, as the truck accelerates and the man struggles to keep ...
{ "text": [ "looks smaller", "looks bigger", "looks cold", "looks away" ], "label": [ "A", "B", "C", "D" ] }
A
as distance to an object increases , that object will appear smaller
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 is filling up his tank at the gas station, then goes inside and pays. When he comes back out, his truck is being stolen! He chases the truck as the thief pulls away in it and begins to speed off. Though the truck was huge, right in front of him a moment ago, as the truck accelerates and the man struggles to keep ...
looks smaller
217
A piece of paper is a different shape when it
{ "text": [ "is made into a paper fan", "is on a desk", "has a drawing on it", "has words on it" ], "label": [ "A", "B", "C", "D" ] }
A
folding an object causes that object to change shape
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 piece of paper is a different shape when it Choose an answer from this list: - is made into a paper fan - is on a desk - has a drawing on it - has words on it
is made into a paper fan
8-420
There are some decorative fruits used for holidays where the outside is carved, such as large orange ones. The insides of these fruits, similar to gourds, most commonly
{ "text": [ "may have moisture removed and inside parts are devoured", "may be burned and thrown away", "may be mixed with sand", "may be used in concrete" ], "label": [ "A", "B", "C", "D" ] }
A
a pumpkin contains seeds
0.8
1.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
There are some decorative fruits used for holidays where the outside is carved, such as large orange ones. The insides of these fruits, similar to gourds, most commonly Choose an answer from this list: - may have moisture removed and inside parts are devoured - may be burned and thrown away - may be mixed with sand - ...
may have moisture removed and inside parts are devoured
8-348
In order to conserve energy and eat less through winter, what kind of animal or insect hibernates?
{ "text": [ "Chairs", "Birds", "Humans", "Bees" ], "label": [ "A", "B", "C", "D" ] }
D
if an animal relies on plants for food then that animal must store enough food to last through the winter
0.8
1.8
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
In order to conserve energy and eat less through winter, what kind of animal or insect hibernates? Choose an answer from this list: - Chairs - Birds - Humans - Bees
Bees
7-521
A disperser is able to
{ "text": [ "leave things", "break things", "redirect things", "shorten things" ], "label": [ "A", "B", "C", "D" ] }
C
a disperser disperses
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 disperser is able to Choose an answer from this list: - leave things - break things - redirect things - shorten things
redirect things
9-427
herbivores do what with plants
{ "text": [ "burn them", "garden them", "trade them", "snack on them" ], "label": [ "A", "B", "C", "D" ] }
D
herbivores only eat plants
1
2
0d935542d3
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
herbivores do what with plants Choose an answer from this list: - burn them - garden them - trade them - snack on them
snack on them
7-883
A white bear lives in a place that is
{ "text": [ "hot", "cold", "dark", "dense" ], "label": [ "A", "B", "C", "D" ] }
B
polar bears live in cold environments
1
1.8
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A white bear lives in a place that is Choose an answer from this list: - hot - cold - dark - dense
cold
357
As a liquid's temperatures get hotter
{ "text": [ "ice cream will deliquesce faster when the liquid is poured over it", "rocks will melt faster when the liquid is poured over it", "the liquid will harden as it's poured", "the liquid will cool down anything it touches" ], "label": [ "A", "B", "C", "D" ] }
A
as temperature increases , the ability of that liquid to dissolve solids will increase
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]]}}
As a liquid's temperatures get hotter Choose an answer from this list: - ice cream will deliquesce faster when the liquid is poured over it - rocks will melt faster when the liquid is poured over it - the liquid will harden as it's poured - the liquid will cool down anything it touches
ice cream will deliquesce faster when the liquid is poured over it
1826
What does a seismograph measure?
{ "text": [ "the motion produced by underground collisions", "the quaking of a man in fear", "how strong the earth quakes beneath a stampeding herd", "how strong waves can break plates" ], "label": [ "A", "B", "C", "D" ] }
A
a seismograph is used for measuring the size of an earthquake
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]]}}
What does a seismograph measure? Choose an answer from this list: - the motion produced by underground collisions - the quaking of a man in fear - how strong the earth quakes beneath a stampeding herd - how strong waves can break plates
the motion produced by underground collisions
8-320
which of these would result in reversal of desertification?
{ "text": [ "sowing a seed for each felled tree", "cutting down as many trees as possible", "taking all the water away from deserts", "all of these" ], "label": [ "A", "B", "C", "D" ] }
A
a tree can be replaced by planting a new tree
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 result in reversal of desertification? Choose an answer from this list: - sowing a seed for each felled tree - cutting down as many trees as possible - taking all the water away from deserts - all of these
sowing a seed for each felled tree
110
Where would you hear sound reflecting off surfaces?
{ "text": [ "canyon", "outer space", "in the ocean", "in a vacuum" ], "label": [ "A", "B", "C", "D" ] }
A
echo is when sound reflects off of a surface
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]]}}
Where would you hear sound reflecting off surfaces? Choose an answer from this list: - canyon - outer space - in the ocean - in a vacuum
canyon
707
What temperature is most likely to result in sweat?
{ "text": [ "0 degrees Celsius", "95 degrees Fahrenheit", "34 degrees Celsius", "33 degrees Celsius" ], "label": [ "A", "B", "C", "D" ] }
B
sweat is used for adjusting to hot temperatures by some animals
0.8
1.8
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]]}}
What temperature is most likely to result in sweat? Choose an answer from this list: - 0 degrees Celsius - 95 degrees Fahrenheit - 34 degrees Celsius - 33 degrees Celsius
95 degrees Fahrenheit
267
when a tadpole changes into a frog, the tadpole is like
{ "text": [ "a maggot", "a lamb", "water", "a grape" ], "label": [ "A", "B", "C", "D" ] }
A
tadpole changes into a frog
1
1.6
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]]}}
when a tadpole changes into a frog, the tadpole is like Choose an answer from this list: - a maggot - a lamb - water - a grape
a maggot
71
Shedding is when an animal?
{ "text": [ "gets rid of its winter coat", "grows taller", "speaks at a higher volume", "eats its food" ], "label": [ "A", "B", "C", "D" ] }
A
shedding is when an animal loses hair
1
2
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]]}}
Shedding is when an animal? Choose an answer from this list: - gets rid of its winter coat - grows taller - speaks at a higher volume - eats its food
gets rid of its winter coat
9-565
What will become magnetic in an electromagnet if the battery becomes active?
{ "text": [ "A construction nail", "A plastic nail", "A nail box", "A wooden nail" ], "label": [ "A", "B", "C", "D" ] }
A
if battery in an electromagnet is active then the nail in the electromagnet will become magnetic
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 will become magnetic in an electromagnet if the battery becomes active? Choose an answer from this list: - A construction nail - A plastic nail - A nail box - A wooden nail
A construction nail
1552
Plants require
{ "text": [ "oxygen", "H2O", "Fe", "clouds" ], "label": [ "A", "B", "C", "D" ] }
B
a plant requires water to grow
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]]}}
Plants require Choose an answer from this list: - oxygen - H2O - Fe - clouds
H2O
8-325
A woman wants to make sure that she can physically look back over memories of a day, as they progress, whenever she wants, so she
{ "text": [ "brings a phone", "brings a camera", "brings a book", "brings a lunch" ], "label": [ "A", "B", "C", "D" ] }
B
a camera is used for recording images
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 wants to make sure that she can physically look back over memories of a day, as they progress, whenever she wants, so she Choose an answer from this list: - brings a phone - brings a camera - brings a book - brings a lunch
brings a camera
1014
An animal that may like a banana peel is a
{ "text": [ "bear", "raccoon", "cat", "dog" ], "label": [ "A", "B", "C", "D" ] }
B
raccoons eat waste
1
1.4
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An animal that may like a banana peel is a Choose an answer from this list: - bear - raccoon - cat - dog
raccoon
7-298
A way in which sound may be heard is
{ "text": [ "eating out of a bowl", "moving pots and pans", "moving a cardboard box", "a small plastic cup" ], "label": [ "A", "B", "C", "D" ] }
B
matter vibrating can cause sound
1
0.4
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A way in which sound may be heard is Choose an answer from this list: - eating out of a bowl - moving pots and pans - moving a cardboard box - a small plastic cup
moving pots and pans
741
To survive some moths have developed
{ "text": [ "loud voices to scare off predators", "prehensile thumbs to help them grab things", "large wings that make them more visible", "wing patterns that allow them to blend into with leaves" ], "label": [ "A", "B", "C", "D" ] }
D
adaptation is when an organism develops a trait over time for survival
1
2
a8ecf6eaeb
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To survive some moths have developed Choose an answer from this list: - loud voices to scare off predators - prehensile thumbs to help them grab things - large wings that make them more visible - wing patterns that allow them to blend into with leaves
wing patterns that allow them to blend into with leaves
9-809
which of these students will see the teacher larger?
{ "text": [ "a boy sitting in front", "a girl in the back", "a boy outside the class", "a girl in the middle" ], "label": [ "A", "B", "C", "D" ] }
A
as distance to an object increases , that object will appear smaller
0.8
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 students will see the teacher larger? Choose an answer from this list: - a boy sitting in front - a girl in the back - a boy outside the class - a girl in the middle
a boy sitting in front
64
Lions eat animals
{ "text": [ "in a different environment from where they live", "in the water", "underground", "in the same environment where they live" ], "label": [ "A", "B", "C", "D" ] }
D
most predators live in the same environment as their prey
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]]}}
Lions eat animals Choose an answer from this list: - in a different environment from where they live - in the water - underground - in the same environment where they live
in the same environment where they live
1254
Cutting down a tree
{ "text": [ "ceases its ability to grow", "will cause it to grown 10x bigger", "will decrease the likelihood of deforestation", "will cause the tree to flourish" ], "label": [ "A", "B", "C", "D" ] }
A
if a tree is cut down then that tree will die
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]]}}
Cutting down a tree Choose an answer from this list: - ceases its ability to grow - will cause it to grown 10x bigger - will decrease the likelihood of deforestation - will cause the tree to flourish
ceases its ability to grow
7-40
Where do soil nutrients also exist?
{ "text": [ "in organism foods", "in the air", "in the barn", "in the water" ], "label": [ "A", "B", "C", "D" ] }
A
if some nutrients are in the soil then those nutrients are in the food chain
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]]}}
Where do soil nutrients also exist? Choose an answer from this list: - in organism foods - in the air - in the barn - in the water
in organism foods
9-445
what role does some plankton have that is similar to farmer in ohio?
{ "text": [ "needs food", "produces food", "can get sick", "lives in ocean" ], "label": [ "A", "B", "C", "D" ] }
B
In the food chain process some types of plankton have the role of producer
1
1.8
52dbc5c7af
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
what role does some plankton have that is similar to farmer in ohio? Choose an answer from this list: - needs food - produces food - can get sick - lives in ocean
produces food
401
Which of the following might use Chia to fuel it?
{ "text": [ "Bird", "Kite", "Plane", "Jet" ], "label": [ "A", "B", "C", "D" ] }
A
birds sometimes eat seeds
1
1.6
e57e0b59c9
choose_an_answer_with_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 the following might use Chia to fuel it? Choose an answer from this list: - Bird - Kite - Plane - Jet
Bird
1656
Events like thunderstorms and _______ can cause animals to leave an environment.
{ "text": [ "car crashes", "solar eclipses", "more available food", "tsunamis" ], "label": [ "A", "B", "C", "D" ] }
D
natural disasters can cause animals to leave an environment
1
1.8
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]]}}
Events like thunderstorms and _______ can cause animals to leave an environment. Choose an answer from this list: - car crashes - solar eclipses - more available food - tsunamis
tsunamis
355
A plant performs less photosynthesis in
{ "text": [ "September", "March", "December", "June" ], "label": [ "A", "B", "C", "D" ] }
C
a leaf absorbs sunlight to perform photosynthesis
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 plant performs less photosynthesis in Choose an answer from this list: - September - March - December - June
December
8-184
A landslide has
{ "text": [ "Multiple causes", "Unicorns", "Airplanes", "Fires" ], "label": [ "A", "B", "C", "D" ] }
A
landslides often occur on mountains
1
1.6
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A landslide has Choose an answer from this list: - Multiple causes - Unicorns - Airplanes - Fires
Multiple causes
8-254
If a climate becomes colder over time
{ "text": [ "bears that have sparse fur with thrive", "bears that develop thin pelts will thrive", "bears that carry little fat will thrive", "bears that grow heavier pelt will survive" ], "label": [ "A", "B", "C", "D" ] }
D
changes in an environment cause animals to adapt to survive
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 a climate becomes colder over time Choose an answer from this list: - bears that have sparse fur with thrive - bears that develop thin pelts will thrive - bears that carry little fat will thrive - bears that grow heavier pelt will survive
bears that grow heavier pelt will survive
783
Earlier in their lives many amphibians ate
{ "text": [ "meat", "flies", "beetles", "algae" ], "label": [ "A", "B", "C", "D" ] }
D
tadpole changes into a frog
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]]}}
Earlier in their lives many amphibians ate Choose an answer from this list: - meat - flies - beetles - algae
algae
1217
Fossil fuels
{ "text": [ "are a renewable resource", "have an unending supply", "can last for eons in the future", "are a dwindling commodity" ], "label": [ "A", "B", "C", "D" ] }
D
fossil fuels are a nonrenewable resource
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]]}}
Fossil fuels Choose an answer from this list: - are a renewable resource - have an unending supply - can last for eons in the future - are a dwindling commodity
are a dwindling commodity