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10-597
A metal sticker remains on a fridge because of
{ "text": [ "vibrations in the surface of the fridge door", "a force that pulls two objects together", "magic that Juggaloes are unable to explain", "the entropy of the universe" ], "label": [ "A", "B", "C", "D" ] }
B
magnetic attraction pulls two objects together
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]]}}
A metal sticker remains on a fridge because of Choose an answer from this list: - vibrations in the surface of the fridge door - a force that pulls two objects together - magic that Juggaloes are unable to explain - the entropy of the universe
a force that pulls two objects together
10-598
What happens when man moves into new environment but reproduction ceases to happen?
{ "text": [ "native species go wild", "native species grow large", "native species loses dwindle", "native species thrive more" ], "label": [ "A", "B", "C", "D" ] }
C
if all members of a species cannot produce offspring then that species will likely become extinct
0.8
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 happens when man moves into new environment but reproduction ceases to happen? Choose an answer from this list: - native species go wild - native species grow large - native species loses dwindle - native species thrive more
native species loses dwindle
10-599
Large eared, small mammal preferred by bald eagles as prey
{ "text": [ "hare", "dog", "hawk", "bear" ], "label": [ "A", "B", "C", "D" ] }
A
eagles eat rabbits
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]]}}
Large eared, small mammal preferred by bald eagles as prey Choose an answer from this list: - hare - dog - hawk - bear
hare
10-601
The pips of a pumpkin are most commonly
{ "text": [ "flow to space", "fueling trucks", "seasoned and devoured", "drowned alive" ], "label": [ "A", "B", "C", "D" ] }
C
a pumpkin contains seeds
1
0.83
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 pips of a pumpkin are most commonly Choose an answer from this list: - flow to space - fueling trucks - seasoned and devoured - drowned alive
seasoned and devoured
10-603
A body needs fiber to make healthy bowel movements and this can be absorbed by consuming
{ "text": [ "water", "cheese", "eggs", "broccoli" ], "label": [ "A", "B", "C", "D" ] }
D
plants are a source of fibers
0.83
1.67
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A body needs fiber to make healthy bowel movements and this can be absorbed by consuming Choose an answer from this list: - water - cheese - eggs - broccoli
broccoli
10-604
A person wants to take a a mode of transportation out that has two wheels so they will need to
{ "text": [ "drive", "bus", "cycle", "run" ], "label": [ "A", "B", "C", "D" ] }
C
a human can pedal a bicycle
1
1.33
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person wants to take a a mode of transportation out that has two wheels so they will need to Choose an answer from this list: - drive - bus - cycle - run
cycle
10-606
Combining resin and glass mat with a catalyst will result in
{ "text": [ "broken glass", "a mess", "toxic fumes", "fiberglass" ], "label": [ "A", "B", "C", "D" ] }
D
chemical reactions cause different substances to form
0.8
0.8
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Combining resin and glass mat with a catalyst will result in Choose an answer from this list: - broken glass - a mess - toxic fumes - fiberglass
fiberglass
10-608
You may be able to use solar energy to power
{ "text": [ "a garden", "a bike", "a coffee grinder", "water pipes" ], "label": [ "A", "B", "C", "D" ] }
C
solar energy is a renewable resource
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]]}}
You may be able to use solar energy to power Choose an answer from this list: - a garden - a bike - a coffee grinder - water pipes
a coffee grinder
10-611
What is present in death at the end of the life cycle
{ "text": [ "spirits", "Bacteria", "God", "Food" ], "label": [ "A", "B", "C", "D" ] }
B
decomposition is when a decomposer breaks down dead organisms
1
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]]}}
What is present in death at the end of the life cycle Choose an answer from this list: - spirits - Bacteria - God - Food
Bacteria
10-612
A sea creature can defend itself easily by using
{ "text": [ "hostile smiles", "malicious kisses", "toxic pricks", "noxious caresses" ], "label": [ "A", "B", "C", "D" ] }
C
poisonous darts are used for defense by sea anemones
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 sea creature can defend itself easily by using Choose an answer from this list: - hostile smiles - malicious kisses - toxic pricks - noxious caresses
toxic pricks
10-613
Another source of pollution may be
{ "text": [ "throwing things in the ocean", "buying a new solar panel", "biking instead of driving the car", "using old food as compost for the plants" ], "label": [ "A", "B", "C", "D" ] }
A
burning gasoline is a source of pollution
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]]}}
Another source of pollution may be Choose an answer from this list: - throwing things in the ocean - buying a new solar panel - biking instead of driving the car - using old food as compost for the plants
throwing things in the ocean
10-614
Which of the following would be an example of tool use in the animal kingdom?
{ "text": [ "a wolf using its sense of smell to track down prey", "a crow displacing water with rocks to get good", "a giant whale filtering plankton from water", "An anteater using its long tongue to catch ants" ], "label": [ "A", "B", "C", "D" ] }
B
An example of using tools is a chimpanzee digging for insects with a stick
1
0.5
97e7d66d68
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which of the following would be an example of tool use in the animal kingdom? Choose an answer from this list: - a wolf using its sense of smell to track down prey - a crow displacing water with rocks to get good - a giant whale filtering plankton from water - An anteater using its long tongue to catch ants
a crow displacing water with rocks to get good
10-615
the Earth rotating on its axis causes stars to appear to move across the sky when?
{ "text": [ "sleeping hours", "sun time", "day", "daytime" ], "label": [ "A", "B", "C", "D" ] }
A
the Earth rotating on its axis causes stars to appear to move across the sky at night
1
1.2
1e6dc77bb6
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
the Earth rotating on its axis causes stars to appear to move across the sky when? Choose an answer from this list: - sleeping hours - sun time - day - daytime
sleeping hours
10-616
If two objects have the same charge then what will they do to eachother?
{ "text": [ "repel attackers", "approach", "pull", "push away" ], "label": [ "A", "B", "C", "D" ] }
D
if two objects have the same charge then those two materials will repel each other
0.8
1
1e6dc77bb6
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If two objects have the same charge then what will they do to eachother? Choose an answer from this list: - repel attackers - approach - pull - push away
push away
10-618
A lake is unsafe for swimming because it is a bit below some farmlands that use
{ "text": [ "pesticides", "water", "soil", "solar energy" ], "label": [ "A", "B", "C", "D" ] }
A
runoff contains pesticides from cropland
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 lake is unsafe for swimming because it is a bit below some farmlands that use Choose an answer from this list: - pesticides - water - soil - solar energy
pesticides
10-619
Some animals may use coloration for
{ "text": [ "eating", "smells", "love", "protection" ], "label": [ "A", "B", "C", "D" ] }
D
coloration is used to find a mate by some animals
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]]}}
Some animals may use coloration for Choose an answer from this list: - eating - smells - love - protection
protection
10-621
A moth can adjust its
{ "text": [ "age", "ancestry", "shape", "genus" ], "label": [ "A", "B", "C", "D" ] }
C
a moth undergoes metamorphosis
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 moth can adjust its Choose an answer from this list: - age - ancestry - shape - genus
shape
10-622
Bananas spread their chromosomes because of
{ "text": [ "bats", "apples and oranges", "snakes", "Jamaican singers" ], "label": [ "A", "B", "C", "D" ] }
A
seed dispersal has a positive impact on a plant
1
1.2
7c933a44d8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Bananas spread their chromosomes because of Choose an answer from this list: - bats - apples and oranges - snakes - Jamaican singers
bats
10-623
Dairy has things in it that would make humans sick, so in order for dairy to be edible, this process has to take place
{ "text": [ "mixing", "boiling", "freezing", "pasteurized" ], "label": [ "A", "B", "C", "D" ] }
D
pasteurization reduces the amount of bacteria in milk
1
1.6
bdb4135787
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Dairy has things in it that would make humans sick, so in order for dairy to be edible, this process has to take place Choose an answer from this list: - mixing - boiling - freezing - pasteurized
pasteurized
10-624
the nervous system sends observations in the form of electrical signals to what?
{ "text": [ "cell towers", "persons flesh", "computers", "plugs" ], "label": [ "A", "B", "C", "D" ] }
B
the nervous system sends observations in the form of electrical signals to the rest of the body
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]]}}
the nervous system sends observations in the form of electrical signals to what? Choose an answer from this list: - cell towers - persons flesh - computers - plugs
persons flesh
10-626
Living things are in grave danger from
{ "text": [ "captain crunch", "rainbows", "raging infernos", "pink teddy bears" ], "label": [ "A", "B", "C", "D" ] }
C
fire causes harm to living things
1
1
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Living things are in grave danger from Choose an answer from this list: - captain crunch - rainbows - raging infernos - pink teddy bears
raging infernos
10-628
Dead organisms, like trees provide
{ "text": [ "thriving communities", "families", "love", "heat" ], "label": [ "A", "B", "C", "D" ] }
A
dead organisms rot
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]]}}
Dead organisms, like trees provide Choose an answer from this list: - thriving communities - families - love - heat
thriving communities
10-630
Solar energy is adsorbed by
{ "text": [ "planted flowers under the moonlight", "potted flowers in a windowless room", "planted flowers on a bright, clear day", "seeds that have just been planted in the ground" ], "label": [ "A", "B", "C", "D" ] }
C
if something is in the sunlight then that something will absorb solar energy
0.83
1.33
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]]}}
Solar energy is adsorbed by Choose an answer from this list: - planted flowers under the moonlight - potted flowers in a windowless room - planted flowers on a bright, clear day - seeds that have just been planted in the ground
planted flowers on a bright, clear day
10-631
A source of heat is used to make
{ "text": [ "ice cream", "salad", "lemonade", "pastries" ], "label": [ "A", "B", "C", "D" ] }
D
an oven is a source of heat
1
1.83
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 source of heat is used to make Choose an answer from this list: - ice cream - salad - lemonade - pastries
pastries
10-632
Galileo Galilei made improvements to the telescope to make better observations of what?
{ "text": [ "plants", "people", "space games", "space rocks" ], "label": [ "A", "B", "C", "D" ] }
D
Galileo Galilei made improvements to the telescope to make better observations of celestial bodies
1
1
1e6dc77bb6
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Galileo Galilei made improvements to the telescope to make better observations of what? Choose an answer from this list: - plants - people - space games - space rocks
space rocks
10-634
Shrews are hunted by
{ "text": [ "horses", "butterflies", "deer", "raptors" ], "label": [ "A", "B", "C", "D" ] }
D
some birds are predators
0.86
1.71
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]]}}
Shrews are hunted by Choose an answer from this list: - horses - butterflies - deer - raptors
raptors
10-636
Joe used a flame torch against the side of a bucket and the entire barrel heated up, but didn't burn. What material could the bucket have been made of?
{ "text": [ "walnut", "aluminum", "ice", "ceramic" ], "label": [ "A", "B", "C", "D" ] }
B
metal is a thermal conductor
1
1
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]]}}
Joe used a flame torch against the side of a bucket and the entire barrel heated up, but didn't burn. What material could the bucket have been made of? Choose an answer from this list: - walnut - aluminum - ice - ceramic
aluminum
10-637
If a new predator begins eating prey, what will happen to the preys population?
{ "text": [ "heightening", "lessening", "abundance", "growth" ], "label": [ "A", "B", "C", "D" ] }
B
if a new predator begins eating prey then the population of that prey will decrease
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]]}}
If a new predator begins eating prey, what will happen to the preys population? Choose an answer from this list: - heightening - lessening - abundance - growth
lessening
10-639
A common household item that may be a ferrous metal is
{ "text": [ "pans", "make up", "books", "towels" ], "label": [ "A", "B", "C", "D" ] }
A
an electromagnet contains cylindrical ferrous metal
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 common household item that may be a ferrous metal is Choose an answer from this list: - pans - make up - books - towels
pans
10-640
Kiln fired clay ingots can insulate from
{ "text": [ "ionic discharge", "falling meteors", "snowmen", "underground rivers" ], "label": [ "A", "B", "C", "D" ] }
A
brick is an electrical insulator
1
1.4
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Kiln fired clay ingots can insulate from Choose an answer from this list: - ionic discharge - falling meteors - snowmen - underground rivers
ionic discharge
10-642
What are made of nerve cells?
{ "text": [ "bones", "sensory system", "nervous breakdowns", "food" ], "label": [ "A", "B", "C", "D" ] }
B
nerves are made of nerve cells
1
1.6
1e6dc77bb6
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What are made of nerve cells? Choose an answer from this list: - bones - sensory system - nervous breakdowns - food
sensory system
10-643
The moon sees eclipses what from Earth?
{ "text": [ "the sun", "opposite", "through magic", "the same" ], "label": [ "A", "B", "C", "D" ] }
B
the moon orbits the Earth
0.8
1.17
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 moon sees eclipses what from Earth? Choose an answer from this list: - the sun - opposite - through magic - the same
opposite
10-644
A mother is six feet tall and the father is almost seven feet tall. When their son reaches maturation, he will likely
{ "text": [ "measure similarly", "be very short", "be invisible", "be under weight" ], "label": [ "A", "B", "C", "D" ] }
A
height is an inherited characteristic
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 mother is six feet tall and the father is almost seven feet tall. When their son reaches maturation, he will likely Choose an answer from this list: - measure similarly - be very short - be invisible - be under weight
measure similarly
10-645
Humans have the ability to change how much they weigh, but we cannot change how tall we are because that is
{ "text": [ "expensive", "impossible", "hereditary", "Too hard" ], "label": [ "A", "B", "C", "D" ] }
C
height is an inherited characteristic
1
1.6
bdb4135787
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Humans have the ability to change how much they weigh, but we cannot change how tall we are because that is Choose an answer from this list: - expensive - impossible - hereditary - Too hard
hereditary
10-647
Our only satellite is found with the other
{ "text": [ "nine planets", "nebula", "red giant stars", "Andromeda galaxy" ], "label": [ "A", "B", "C", "D" ] }
A
the solar system contains the moon
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]]}}
Our only satellite is found with the other Choose an answer from this list: - nine planets - nebula - red giant stars - Andromeda galaxy
nine planets
10-648
Cows know there is salt in a mineral lick because
{ "text": [ "they have receptors on their tongue that allow them to experience spice and seasonings", "a cow in the ocean told them it was there", "it's on their side of the pasture's fence", "they evolved where there were great redwood trees" ], "label": [ "A", "B", "C", "D" ] }
A
animals taste flavors
1
2
7c933a44d8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Cows know there is salt in a mineral lick because Choose an answer from this list: - they have receptors on their tongue that allow them to experience spice and seasonings - a cow in the ocean told them it was there - it's on their side of the pasture's fence - they evolved where there were great redwood trees
they have receptors on their tongue that allow them to experience spice and seasonings
10-649
Dogs are known to chew their food once or twice, but like all organisms they can
{ "text": [ "sense the flavor", "hate it", "choke", "sell it" ], "label": [ "A", "B", "C", "D" ] }
A
animals taste flavors
0.8
0.4
bdb4135787
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Dogs are known to chew their food once or twice, but like all organisms they can Choose an answer from this list: - sense the flavor - hate it - choke - sell it
sense the flavor
10-650
A person may use water from a treatment plant so that it is
{ "text": [ "free from wetness", "free of chunks", "free from governments", "free from ice" ], "label": [ "A", "B", "C", "D" ] }
B
treating water is used to remove harmful substances before drinking
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]]}}
A person may use water from a treatment plant so that it is Choose an answer from this list: - free from wetness - free of chunks - free from governments - free from ice
free of chunks
10-651
A river is moving along a path and a piece of paper falls in it. The paper
{ "text": [ "screams", "flies", "sinks", "relocates" ], "label": [ "A", "B", "C", "D" ] }
D
flowing liquid can push objects
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 river is moving along a path and a piece of paper falls in it. The paper Choose an answer from this list: - screams - flies - sinks - relocates
relocates
10-652
Once the grounds frost over and the air grows chilled
{ "text": [ "beaches are opened", "humans go naked", "birds lay eggs", "roses die" ], "label": [ "A", "B", "C", "D" ] }
D
usually plants die or become dormant during the winter
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]]}}
Once the grounds frost over and the air grows chilled Choose an answer from this list: - beaches are opened - humans go naked - birds lay eggs - roses die
roses die
10-653
Most animals have some type of defense mechanism to protect them from predators. The Octopus has
{ "text": [ "its ink", "flying", "yelling", "crying" ], "label": [ "A", "B", "C", "D" ] }
A
ink is used for hiding from predators by octopuses
1
2
bdb4135787
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Most animals have some type of defense mechanism to protect them from predators. The Octopus has Choose an answer from this list: - its ink - flying - yelling - crying
its ink
10-655
A species' habitat is those places where it can find food, shelter, protection and
{ "text": [ "predators to escape", "rivers to cross", "mountains to climb", "mates for reproduction" ], "label": [ "A", "B", "C", "D" ] }
D
habitat destruction causes animals to move to find shelter in another habitat
1
1.4
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]]}}
A species' habitat is those places where it can find food, shelter, protection and Choose an answer from this list: - predators to escape - rivers to cross - mountains to climb - mates for reproduction
mates for reproduction
10-657
A person thinks they see a UFO. They look closely, but the object becomes hard to see in the night sky as
{ "text": [ "gets closer to the person", "buys a new house", "builds a large park", "it puts distance between them" ], "label": [ "A", "B", "C", "D" ] }
D
as distance from a source of light increases , that source of light will appear dimmer
1
1.2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person thinks they see a UFO. They look closely, but the object becomes hard to see in the night sky as Choose an answer from this list: - gets closer to the person - buys a new house - builds a large park - it puts distance between them
it puts distance between them
10-658
Glaciers doing what has a negative impact on the glacial environment?
{ "text": [ "liquifying", "growing", "freezing", "cooling" ], "label": [ "A", "B", "C", "D" ] }
A
glaciers melting has a negative impact on the glaicial environment
1
1.6
1e6dc77bb6
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Glaciers doing what has a negative impact on the glacial environment? Choose an answer from this list: - liquifying - growing - freezing - cooling
liquifying
10-659
Water vapor helps with?
{ "text": [ "The sidewalk", "A pool", "A cat", "A habitat" ], "label": [ "A", "B", "C", "D" ] }
D
water vapor is found in the atmosphere
0.8
1.4
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Water vapor helps with? Choose an answer from this list: - The sidewalk - A pool - A cat - A habitat
A habitat
10-661
One breed of penguins, the Galapagos Penguin lives in the warm waters off the coast of
{ "text": [ "Equador", "India", "Haiti", "Australia" ], "label": [ "A", "B", "C", "D" ] }
A
warm-weather organisms live in warm climates
0.8
0.8
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]]}}
One breed of penguins, the Galapagos Penguin lives in the warm waters off the coast of Choose an answer from this list: - Equador - India - Haiti - Australia
Equador
10-662
A source of heat may come from
{ "text": [ "a cold shower", "holding hands", "holding ice", "Antartica" ], "label": [ "A", "B", "C", "D" ] }
B
a stove generates heat for cooking usually
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 source of heat may come from Choose an answer from this list: - a cold shower - holding hands - holding ice - Antartica
holding hands
10-664
What usually happens to animals when humans need new to grow more corn?
{ "text": [ "animals become magical", "animals forced out", "animals gain habitat", "animals are happy" ], "label": [ "A", "B", "C", "D" ] }
B
humans moving into an environment usually causes native species to lose their habitats
1
1.6
0317ce7c33
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What usually happens to animals when humans need new to grow more corn? Choose an answer from this list: - animals become magical - animals forced out - animals gain habitat - animals are happy
animals forced out
10-666
chloroplasts are rarely found in
{ "text": [ "root hair cells", "Eukaryotic cells", "leaf guard cells", "rose petal cells" ], "label": [ "A", "B", "C", "D" ] }
A
a plant cell contains chloroplasts
0.8
1.17
150eb89dbe
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
chloroplasts are rarely found in Choose an answer from this list: - root hair cells - Eukaryotic cells - leaf guard cells - rose petal cells
root hair cells
10-667
Which of these is the most likely to result in a trip to the hospital?
{ "text": [ "a flashback explosion inside a container", "watching a television drama about heart attacks", "filling a bucket of water with a hose", "eating waffles that are just the right temperature" ], "label": [ "A", "B", "C", "D" ] }
A
when a gas in an open container evaporates, that gas spreads out into the air
1
1.2
7c933a44d8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which of these is the most likely to result in a trip to the hospital? Choose an answer from this list: - a flashback explosion inside a container - watching a television drama about heart attacks - filling a bucket of water with a hose - eating waffles that are just the right temperature
a flashback explosion inside a container
10-668
When light energy enters a prism it emits all the colors by
{ "text": [ "deflecting the light", "reflecting the light", "consuming the light", "refracting the light" ], "label": [ "A", "B", "C", "D" ] }
D
a rainbow is formed by refraction of light by splitting light into all different colors
1
1.8
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When light energy enters a prism it emits all the colors by Choose an answer from this list: - deflecting the light - reflecting the light - consuming the light - refracting the light
refracting the light
10-669
What is an example of reproduction?
{ "text": [ "reading books", "laying down", "walking", "unhatched chicks" ], "label": [ "A", "B", "C", "D" ] }
D
An example of reproduction is laying eggs
1
1.6
1e6dc77bb6
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is an example of reproduction? Choose an answer from this list: - reading books - laying down - walking - unhatched chicks
unhatched chicks
10-673
A person wants to make some tomato plants grow, so they get
{ "text": [ "older", "dirt", "corn", "married" ], "label": [ "A", "B", "C", "D" ] }
B
soil is a renewable resource for growing plants
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person wants to make some tomato plants grow, so they get Choose an answer from this list: - older - dirt - corn - married
dirt
10-674
A granite counter top
{ "text": [ "will always cost more than a mountain", "should be cleaned with mineral water", "is only found in a kitchen", "is made of minerals" ], "label": [ "A", "B", "C", "D" ] }
D
rock is made of minerals
1
2
7c933a44d8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A granite counter top Choose an answer from this list: - will always cost more than a mountain - should be cleaned with mineral water - is only found in a kitchen - is made of minerals
is made of minerals
10-676
An animal is likely to be negatively impacted by food with
{ "text": [ "animals", "fungi", "water", "plants" ], "label": [ "A", "B", "C", "D" ] }
B
food spoiling has a negative impact on the health of the animal that eats that food
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]]}}
An animal is likely to be negatively impacted by food with Choose an answer from this list: - animals - fungi - water - plants
fungi
10-677
A person lost in a maze will need to find their way out alone, but a person lost in a forest may
{ "text": [ "rely on television", "rely on magnets", "rely on spirits", "rely on deer" ], "label": [ "A", "B", "C", "D" ] }
B
natural magnetism is used for pointing north by a compass
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person lost in a maze will need to find their way out alone, but a person lost in a forest may Choose an answer from this list: - rely on television - rely on magnets - rely on spirits - rely on deer
rely on magnets
10-678
A person wants to conserve toothpaste so they will
{ "text": [ "use it generously", "use it indiscriminately", "throw it out", "use it stingily" ], "label": [ "A", "B", "C", "D" ] }
D
An example of conservation is avoiding waste
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person wants to conserve toothpaste so they will Choose an answer from this list: - use it generously - use it indiscriminately - throw it out - use it stingily
use it stingily
10-680
An animal species' population may decrease because of
{ "text": [ "construction activity", "mating", "more food", "growth" ], "label": [ "A", "B", "C", "D" ] }
A
harming an animal species causes that animal 's population to decrease
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]]}}
An animal species' population may decrease because of Choose an answer from this list: - construction activity - mating - more food - growth
construction activity
10-681
Speed is measuring how fast an object is doing what?
{ "text": [ "melting", "evaporating", "rotating", "changing location" ], "label": [ "A", "B", "C", "D" ] }
D
speed is a measure of how fast an object is moving
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]]}}
Speed is measuring how fast an object is doing what? Choose an answer from this list: - melting - evaporating - rotating - changing location
changing location
10-682
As the population of zebra decreases
{ "text": [ "competition among African wild dogs increases", "predators learn to swim", "prey communities get larger", "prey will be more visible" ], "label": [ "A", "B", "C", "D" ] }
A
as the population of prey decreases , competition between predators will increase
0.8
1.6
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]]}}
As the population of zebra decreases Choose an answer from this list: - competition among African wild dogs increases - predators learn to swim - prey communities get larger - prey will be more visible
competition among African wild dogs increases
10-683
Squirrels can often be seen storing acorns during the
{ "text": [ "summer", "spring", "fall", "winter" ], "label": [ "A", "B", "C", "D" ] }
C
squirrels gather nuts in the autumn to eat during the winter
0.8
1.8
7c933a44d8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Squirrels can often be seen storing acorns during the Choose an answer from this list: - summer - spring - fall - winter
fall
10-684
An example of something that contains sugar is
{ "text": [ "air", "cats", "wind", "Peppers" ], "label": [ "A", "B", "C", "D" ] }
D
carbohydrates are made of sugars
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]]}}
An example of something that contains sugar is Choose an answer from this list: - air - cats - wind - Peppers
Peppers
10-685
What can cause animals to leave an environment?
{ "text": [ "grass", "abundant food", "earth tremors", "natural winds" ], "label": [ "A", "B", "C", "D" ] }
C
natural disasters can cause animals to leave an environment
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 can cause animals to leave an environment? Choose an answer from this list: - grass - abundant food - earth tremors - natural winds
earth tremors
10-687
what celestial body is after the 8th one in this solar system?
{ "text": [ "earth", "venus", "pluto", "jupiter" ], "label": [ "A", "B", "C", "D" ] }
C
Pluto is the planet that is ninth closest to the Sun
1
1.33
6240cdfd8d
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
what celestial body is after the 8th one in this solar system? Choose an answer from this list: - earth - venus - pluto - jupiter
pluto
10-688
A landslide is likely to occur on a slope as
{ "text": [ "there is less vegetation", "downward movement is facilitated", "there is more debris", "it means more shifting occurs there." ], "label": [ "A", "B", "C", "D" ] }
B
landslides often occur on mountains
0.8
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]]}}
A landslide is likely to occur on a slope as Choose an answer from this list: - there is less vegetation - downward movement is facilitated - there is more debris - it means more shifting occurs there.
downward movement is facilitated
10-690
Lake Ontario formed from
{ "text": [ "construction workers", "mechanical weathering", "tectonic shifts", "asteroids" ], "label": [ "A", "B", "C", "D" ] }
B
a glacier causes mechanical weathering
0.8
1.2
6240cdfd8d
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Lake Ontario formed from Choose an answer from this list: - construction workers - mechanical weathering - tectonic shifts - asteroids
mechanical weathering
10-692
If a river dries, deer may
{ "text": [ "detect more water", "carry on without", "restore it", "quest for sources" ], "label": [ "A", "B", "C", "D" ] }
D
if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
0.8
0.4
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 a river dries, deer may Choose an answer from this list: - detect more water - carry on without - restore it - quest for sources
quest for sources
10-695
Spring for north of the equator and Autumn for below the equator are attributed to
{ "text": [ "earth's rotors", "earth's slant", "earth's games", "earth's tone" ], "label": [ "A", "B", "C", "D" ] }
B
the Earth being tilted on its axis causes seasons
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]]}}
Spring for north of the equator and Autumn for below the equator are attributed to Choose an answer from this list: - earth's rotors - earth's slant - earth's games - earth's tone
earth's slant
10-698
An unusual use for a flashlight may be
{ "text": [ "a fridge", "hand warmer", "a plate", "the new sun" ], "label": [ "A", "B", "C", "D" ] }
B
a flashlight emits light
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]]}}
An unusual use for a flashlight may be Choose an answer from this list: - a fridge - hand warmer - a plate - the new sun
hand warmer
10-700
What is a lever used to move?
{ "text": [ "planets", "small objects", "liquids", "substantial objects" ], "label": [ "A", "B", "C", "D" ] }
D
a lever is used for moving heavy objects
0.8
1
1e6dc77bb6
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is a lever used to move? Choose an answer from this list: - planets - small objects - liquids - substantial objects
substantial objects
10-701
Weakened agents are introduced to kids to prevent
{ "text": [ "strep", "common cold", "measles", "diarrhea" ], "label": [ "A", "B", "C", "D" ] }
C
vaccines can help prevent illness
1
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]]}}
Weakened agents are introduced to kids to prevent Choose an answer from this list: - strep - common cold - measles - diarrhea
measles
10-702
Slate probably formed
{ "text": [ "on top of a glacier", "somewhere in the Internet", "on a mountain top", "deep within the earth" ], "label": [ "A", "B", "C", "D" ] }
D
shale can be metamorphosed into slate by increased pressure
1
1.5
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]]}}
Slate probably formed Choose an answer from this list: - on top of a glacier - somewhere in the Internet - on a mountain top - deep within the earth
deep within the earth
10-704
At night stars appear to move relative to the
{ "text": [ "moon", "skyline", "treetops", "ocean" ], "label": [ "A", "B", "C", "D" ] }
B
stars appear to move relative to the horizon during the night
0.8
0.8
7189327f06
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
At night stars appear to move relative to the Choose an answer from this list: - moon - skyline - treetops - ocean
skyline
10-706
Some prey animals may elude predators by
{ "text": [ "being stinky", "being friendly", "being slow", "being loving" ], "label": [ "A", "B", "C", "D" ] }
A
most animals avoid bad odors
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]]}}
Some prey animals may elude predators by Choose an answer from this list: - being stinky - being friendly - being slow - being loving
being stinky
10-710
A fish lives in
{ "text": [ "dihydrogen monoxide", "carbon monoxide", "dihydrotestosterone", "iron sulfate" ], "label": [ "A", "B", "C", "D" ] }
A
a fish lives in water
0.8
1.2
e223f36ae0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A fish lives in Choose an answer from this list: - dihydrogen monoxide - carbon monoxide - dihydrotestosterone - iron sulfate
dihydrogen monoxide
10-712
A flamingo may be able to run across a pond easier than a human, sparrow or a cat because it has
{ "text": [ "webbed feet", "a tail", "wings", "a beak" ], "label": [ "A", "B", "C", "D" ] }
A
webbed feet are used for moving faster through water by aquatic animals
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 flamingo may be able to run across a pond easier than a human, sparrow or a cat because it has Choose an answer from this list: - webbed feet - a tail - wings - a beak
webbed feet
10-714
What breaks down food to produce energy?
{ "text": [ "life forms", "food packaging", "refrigerators", "the sun" ], "label": [ "A", "B", "C", "D" ] }
A
cellular respiration is when cells break down food to produce energy
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]]}}
What breaks down food to produce energy? Choose an answer from this list: - life forms - food packaging - refrigerators - the sun
life forms
10-718
Birds are a vehicle for spreading the seeds of what?
{ "text": [ "winds", "dissent", "flame", "oaks" ], "label": [ "A", "B", "C", "D" ] }
D
birds are a vehicle for spreading the seeds of a plant
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]]}}
Birds are a vehicle for spreading the seeds of what? Choose an answer from this list: - winds - dissent - flame - oaks
oaks
10-719
Extreme negative temperatures can cause a gaseous cloud to
{ "text": [ "condense to solid", "expand outwardly", "disappear all together", "become a liquid" ], "label": [ "A", "B", "C", "D" ] }
A
freezing causes a solid to form
1
1.4
dc78319bb0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Extreme negative temperatures can cause a gaseous cloud to Choose an answer from this list: - condense to solid - expand outwardly - disappear all together - become a liquid
condense to solid
10-720
A polar bear is white because
{ "text": [ "it's a lame Turkish professor in a third rate Pennsylvanian college", "it's covered in polar snow ice", "it wants to make a Grizzly bear jealous", "its parents had white fur" ], "label": [ "A", "B", "C", "D" ] }
D
the coloration of fur is an inherited characteristic
1
0.8
7c933a44d8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A polar bear is white because Choose an answer from this list: - it's a lame Turkish professor in a third rate Pennsylvanian college - it's covered in polar snow ice - it wants to make a Grizzly bear jealous - its parents had white fur
its parents had white fur
10-721
Due to weathering
{ "text": [ "large submarines are built", "new bikes are raced", "holes in the pathway", "2nd story houses are built" ], "label": [ "A", "B", "C", "D" ] }
C
weathering means breaking down surface materials from larger whole into smaller pieces by weather
1
1.2
52dbc5c7af
choose_an_answer_with_options
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Due to weathering Choose an answer from this list: - large submarines are built - new bikes are raced - holes in the pathway - 2nd story houses are built
holes in the pathway
10-722
If a brick is liquefied, then the weight of it
{ "text": [ "is electrified", "is static", "is changed", "is removed" ], "label": [ "A", "B", "C", "D" ] }
B
phase changes do not change mass
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]]}}
If a brick is liquefied, then the weight of it Choose an answer from this list: - is electrified - is static - is changed - is removed
is static
10-724
The floating arrow on a compass points in the direction of where a group of hikers came from. In which direction are the hikers hiking?
{ "text": [ "south", "west", "east", "north" ], "label": [ "A", "B", "C", "D" ] }
A
the floating arrow on a compass always points towards the north
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]]}}
The floating arrow on a compass points in the direction of where a group of hikers came from. In which direction are the hikers hiking? Choose an answer from this list: - south - west - east - north
south
10-727
A certain plant is in a field and bees suddenly surround it and climb all over it and fly away. The next year
{ "text": [ "there are fewer total plants", "that plant type rolls out", "there is an earthquake", "there is exactly two trees" ], "label": [ "A", "B", "C", "D" ] }
B
as the number of pollinators attracted to a flower increases , the ability of that flower to reproduce will increase
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]]}}
A certain plant is in a field and bees suddenly surround it and climb all over it and fly away. The next year Choose an answer from this list: - there are fewer total plants - that plant type rolls out - there is an earthquake - there is exactly two trees
that plant type rolls out
10-728
Radiaton can make something
{ "text": [ "cooler", "warmer", "heavier", "harder" ], "label": [ "A", "B", "C", "D" ] }
B
radiation is when heat is transferred through waves
1
1.4
7189327f06
choose_an_answer_with_options
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Radiaton can make something Choose an answer from this list: - cooler - warmer - heavier - harder
warmer
10-729
An example of an animal pollinator is
{ "text": [ "Dogs", "Leaves", "Cape elephant sengis", "Water" ], "label": [ "A", "B", "C", "D" ] }
C
pollination requires pollinating animals
1
1.4
cee82219a0
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of an animal pollinator is Choose an answer from this list: - Dogs - Leaves - Cape elephant sengis - Water
Cape elephant sengis
10-730
As number of organisms in a group increases , how will the chance of survival of each organism change?
{ "text": [ "float", "minimal change", "augmented", "lowered" ], "label": [ "A", "B", "C", "D" ] }
C
as number of organisms in a group increases , the chance of survival of each organism will increase
0.8
1
1e6dc77bb6
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
As number of organisms in a group increases , how will the chance of survival of each organism change? Choose an answer from this list: - float - minimal change - augmented - lowered
augmented
10-731
By hiding from creatures who crave the taste of their sweet flesh
{ "text": [ "mice will be able to free Aslan", "some mice are able to have offspring", "predator missiles can hunt their target", "a field of mice can die of disease" ], "label": [ "A", "B", "C", "D" ] }
B
avoiding predators has a positive impact on prey 's ability to reproduce
0.8
1
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]]}}
By hiding from creatures who crave the taste of their sweet flesh Choose an answer from this list: - mice will be able to free Aslan - some mice are able to have offspring - predator missiles can hunt their target - a field of mice can die of disease
some mice are able to have offspring
10-733
A beam of sunlight strikes a stained glass window and
{ "text": [ "colors all start disappearing", "hues multiply through it", "there are broken panes", "fires are put out" ], "label": [ "A", "B", "C", "D" ] }
B
a prism refracts light
1
2
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A beam of sunlight strikes a stained glass window and Choose an answer from this list: - colors all start disappearing - hues multiply through it - there are broken panes - fires are put out
hues multiply through it
10-734
An elephant on the plains and a diamondback in the desert will receive
{ "text": [ "zero amounts of precipitation", "equal amounts of precipitation", "similar amounts of precipitation", "different amounts of precipitation" ], "label": [ "A", "B", "C", "D" ] }
D
a grassland environment receives more rainfall than a desert
1
1.6
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An elephant on the plains and a diamondback in the desert will receive Choose an answer from this list: - zero amounts of precipitation - equal amounts of precipitation - similar amounts of precipitation - different amounts of precipitation
different amounts of precipitation
10-735
Birds could use their beaks to
{ "text": [ "swim", "run", "tidy up", "shop" ], "label": [ "A", "B", "C", "D" ] }
C
birds with beaks of different shapes eat different foods
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 could use their beaks to Choose an answer from this list: - swim - run - tidy up - shop
tidy up
10-736
If two electrical conductors contact eachother, what will flow through them both?
{ "text": [ "electrifying looks", "lightning", "water", "wind" ], "label": [ "A", "B", "C", "D" ] }
B
if one electrical conductor contacts another electrical conductor then electricity will flow through both conductors
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]]}}
If two electrical conductors contact eachother, what will flow through them both? Choose an answer from this list: - electrifying looks - lightning - water - wind
lightning
10-739
For nutrients to be absorbed from food it needs to
{ "text": [ "enter through the ears and exit through the toes", "be breathed in through the lungs and expelled through the eyes", "enter the rectum and be excreted out the mouth", "enter the mouth and be expelled out the rectum" ], "label": [ "A", "B", "C", "D" ] }
D
the digestive system digests food for the body
1
2
7c933a44d8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
For nutrients to be absorbed from food it needs to Choose an answer from this list: - enter through the ears and exit through the toes - be breathed in through the lungs and expelled through the eyes - enter the rectum and be excreted out the mouth - enter the mouth and be expelled out the rectum
enter the mouth and be expelled out the rectum
10-740
From 2008 to 2018, the concentration of single carbon molecules bonded with two oxygen molecules present in the air has dramatically
{ "text": [ "sharply declined", "grown", "decreased", "polluted public opinion" ], "label": [ "A", "B", "C", "D" ] }
B
carbon dioxide concentrations in the air have increased over the last decade dramatically
1
0.8
7c933a44d8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
From 2008 to 2018, the concentration of single carbon molecules bonded with two oxygen molecules present in the air has dramatically Choose an answer from this list: - sharply declined - grown - decreased - polluted public opinion
grown
10-741
A person gently tosses a ball to a friend who misses the catch so the ball will
{ "text": [ "meet the dirt", "fall down dead", "reach a cloud", "reach new heights" ], "label": [ "A", "B", "C", "D" ] }
A
An example of hitting something is dropping an object onto that something
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 person gently tosses a ball to a friend who misses the catch so the ball will Choose an answer from this list: - meet the dirt - fall down dead - reach a cloud - reach new heights
meet the dirt
10-742
A person will make ethanol out of all aside from
{ "text": [ "salt", "grain", "corn", "maize" ], "label": [ "A", "B", "C", "D" ] }
A
ethanol sometimes is made of corn
1
1.33
b356d338b7
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person will make ethanol out of all aside from Choose an answer from this list: - salt - grain - corn - maize
salt
10-743
Because people require water to survive, it's good to live near
{ "text": [ "a pond", "a national park", "a gravel pit", "a desert" ], "label": [ "A", "B", "C", "D" ] }
A
a body of water is a source of water
1
2
7c933a44d8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Because people require water to survive, it's good to live near Choose an answer from this list: - a pond - a national park - a gravel pit - a desert
a pond
10-744
adding salt to a solid decreases what?
{ "text": [ "how much light it emits", "how much sound it emits", "the energy needed to harden", "the speed it travels" ], "label": [ "A", "B", "C", "D" ] }
C
adding salt to a solid decreases the freezing point of that solid
1
1.2
6240cdfd8d
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
adding salt to a solid decreases what? Choose an answer from this list: - how much light it emits - how much sound it emits - the energy needed to harden - the speed it travels
the energy needed to harden
10-746
Plants in an incinerator would
{ "text": [ "petrify", "freeze", "wilt", "cremate" ], "label": [ "A", "B", "C", "D" ] }
D
fire destroys plants in an environment
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]]}}
Plants in an incinerator would Choose an answer from this list: - petrify - freeze - wilt - cremate
cremate
10-747
Where would it be most difficult to play a game of ice hockey?
{ "text": [ "ice hockey arena", "the moon", "a frozen pond", "an ice rink" ], "label": [ "A", "B", "C", "D" ] }
B
the moon 's surface contains many craters
0.8
2
7c933a44d8
choose_an_answer_with_options
{{question_stem}} Choose an answer from this list: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Where would it be most difficult to play a game of ice hockey? Choose an answer from this list: - ice hockey arena - the moon - a frozen pond - an ice rink
the moon