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13-902
The earth has completed half of its yearly orbit of the sun and will complete the other half in
{ "text": [ "two weeks", "seven months", "365 days", "182 days" ], "label": [ "A", "B", "C", "D" ] }
D
a complete revolution of the Earth around the sun takes one solar year
0.8
2
77e0532fb7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The earth has completed half of its yearly orbit of the sun and will complete the other half in - two weeks - seven months - 365 days - 182 days Which is the correct answer?
182 days
13-903
Light enters what through the pupil?
{ "text": [ "skin", "visual organ", "eye spy", "eye diagram" ], "label": [ "A", "B", "C", "D" ] }
B
light enters the eye through the pupil
1
2
1e6dc77bb6
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Light enters what through the pupil? - skin - visual organ - eye spy - eye diagram Which is the correct answer?
visual organ
13-904
A mouse give birth to ____ while a bird give birth to ____
{ "text": [ "mouse eggs; live babies", "live babies; unhatched eggs", "live babies; live babies", "mouse eggs; rat eggs" ], "label": [ "A", "B", "C", "D" ] }
B
a mouse gives birth to live young
1
2
7b06152ffc
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A mouse give birth to ____ while a bird give birth to ____ - mouse eggs; live babies - live babies; unhatched eggs - live babies; live babies - mouse eggs; rat eggs Which is the correct answer?
live babies; unhatched eggs
13-907
What is most likely to happen to a roof as the sun comes into contact with it?
{ "text": [ "it will fall apart", "it will cry out in pain", "it will heat up over time", "it will cool down over time" ], "label": [ "A", "B", "C", "D" ] }
C
if an object is exposed to a source of heat then that conductor may become hot
1
2
0317ce7c33
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is most likely to happen to a roof as the sun comes into contact with it? - it will fall apart - it will cry out in pain - it will heat up over time - it will cool down over time Which is the correct answer?
it will heat up over time
13-910
Having a conversation in rooms with bare cement can be challenging because of
{ "text": [ "dancing clown guys", "bouncing sound waves", "problematic triggered dingoes", "egg cartons" ], "label": [ "A", "B", "C", "D" ] }
B
when a sound is produced inside of a room , there is sometimes an echo after the sound
1
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Having a conversation in rooms with bare cement can be challenging because of - dancing clown guys - bouncing sound waves - problematic triggered dingoes - egg cartons Which is the correct answer?
bouncing sound waves
13-912
On a summer day, a dog stuck outside will
{ "text": [ "be dripping with sweat", "lick at the window", "appear to be smiling with its mouth open", "curl up somewhere and shiver" ], "label": [ "A", "B", "C", "D" ] }
C
panting is when an animal hangs its tongue out of its mouth to adjust to hot temperatures
0.8
1.8
77e0532fb7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
On a summer day, a dog stuck outside will - be dripping with sweat - lick at the window - appear to be smiling with its mouth open - curl up somewhere and shiver Which is the correct answer?
appear to be smiling with its mouth open
13-913
Imagine astronauts traveling to a distant asteroid as it passes near Earth. During their mission they leave behind boot prints. How long will these potentially last?
{ "text": [ "several months", "5 years", "thousands of years", "2 weeks" ], "label": [ "A", "B", "C", "D" ] }
C
wind and rain cause erosion
0.8
1.4
97e7d66d68
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Imagine astronauts traveling to a distant asteroid as it passes near Earth. During their mission they leave behind boot prints. How long will these potentially last? - several months - 5 years - thousands of years - 2 weeks Which is the correct answer?
thousands of years
13-914
More sunlight will be absorbed by
{ "text": [ "a plant with curled leaves", "a tree with wide, smooth leaves", "a rose with tiny leaves", "a berry bush with thin, short leaves" ], "label": [ "A", "B", "C", "D" ] }
B
if something is outside during the day then that something will receive sunlight
0.8
1.8
52dbc5c7af
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
More sunlight will be absorbed by - a plant with curled leaves - a tree with wide, smooth leaves - a rose with tiny leaves - a berry bush with thin, short leaves Which is the correct answer?
a tree with wide, smooth leaves
13-915
A mother births what?
{ "text": [ "light", "elements", "younglings", "nothing" ], "label": [ "A", "B", "C", "D" ] }
C
a mother births offspring
1
2
1e6dc77bb6
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A mother births what? - light - elements - younglings - nothing Which is the correct answer?
younglings
13-917
What would light bounce off of when it hits it?
{ "text": [ "a wall painted grey", "old worn out leather", "a freshly waxed car", "a street made of gravel" ], "label": [ "A", "B", "C", "D" ] }
C
when light hits a reflective object , that light bounces off that object
0.8
1.4
78e0a411ed
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What would light bounce off of when it hits it? - a wall painted grey - old worn out leather - a freshly waxed car - a street made of gravel Which is the correct answer?
a freshly waxed car
13-918
What happens when animals in hot environments are active?
{ "text": [ "They get a sun tan under their fur", "They like to take naps while running", "They become thirsty more easily", "They become fried and baked alive as burgers" ], "label": [ "A", "B", "C", "D" ] }
C
as the activity of an animal increases , the amount of water in an animal 's body in that environment will decrease
1
2
3ed3aed594
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What happens when animals in hot environments are active? - They get a sun tan under their fur - They like to take naps while running - They become thirsty more easily - They become fried and baked alive as burgers Which is the correct answer?
They become thirsty more easily
13-919
Tides can change in different locations because
{ "text": [ "A higher power", "God", "Magic", "the pacific's bottom" ], "label": [ "A", "B", "C", "D" ] }
D
the tide cycle regularly occurs twice per day
1
2
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Tides can change in different locations because - A higher power - God - Magic - the pacific's bottom Which is the correct answer?
the pacific's bottom
13-921
How long is it between a moon phase?
{ "text": [ "a minute", "168 hours", "an hour", "a day" ], "label": [ "A", "B", "C", "D" ] }
B
a different moon phase occurs once per week
0.8
1.8
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
How long is it between a moon phase? - a minute - 168 hours - an hour - a day Which is the correct answer?
168 hours
13-922
How many phases are present in a closed flask if it contains ice, water and air
{ "text": [ "5", "3", "2", "6" ], "label": [ "A", "B", "C", "D" ] }
B
Matter in the liquid phase has definite volume
0.8
2
150eb89dbe
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
How many phases are present in a closed flask if it contains ice, water and air - 5 - 3 - 2 - 6 Which is the correct answer?
3
13-924
An example of a learned behavior is
{ "text": [ "catching a frisbee", "cows eating grass", "having blue eyes", "birds growing wings" ], "label": [ "A", "B", "C", "D" ] }
A
if an animal is trained to do something then that something is a learned behavior
1
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of a learned behavior is - catching a frisbee - cows eating grass - having blue eyes - birds growing wings Which is the correct answer?
catching a frisbee
13-925
How should John proceed with eating the fish he just caught?
{ "text": [ "biting right into it raw", "hold the fish up the sunlight", "putting his boot on a fire spit", "striking flint over kindling and placing the fish above it" ], "label": [ "A", "B", "C", "D" ] }
D
cooking food requires adding heat energy
0.8
1.6
77e0532fb7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
How should John proceed with eating the fish he just caught? - biting right into it raw - hold the fish up the sunlight - putting his boot on a fire spit - striking flint over kindling and placing the fish above it Which is the correct answer?
striking flint over kindling and placing the fish above it
13-926
pollination is when wind carry pollen from one flower to another
{ "text": [ "genetically similar thing", "rock", "cloud", "water" ], "label": [ "A", "B", "C", "D" ] }
A
pollination is when wind carry pollen from one flower to another flower
1
2
6240cdfd8d
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
pollination is when wind carry pollen from one flower to another - genetically similar thing - rock - cloud - water Which is the correct answer?
genetically similar thing
13-928
A place becomes chilly and then animals in that space
{ "text": [ "sweat more often", "lose more water", "need more hydration", "retain more water" ], "label": [ "A", "B", "C", "D" ] }
D
as temperature in an environment decreases , the amount of water an animal in that environment will lose will decrease
1
1.4
b356d338b7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A place becomes chilly and then animals in that space - sweat more often - lose more water - need more hydration - retain more water Which is the correct answer?
retain more water
13-930
a revolution is when something revolves around
{ "text": [ "dancing", "poetry", "more physical matter", "cupcakes" ], "label": [ "A", "B", "C", "D" ] }
C
a revolution is when something revolves around something else
1
2
6240cdfd8d
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
a revolution is when something revolves around - dancing - poetry - more physical matter - cupcakes Which is the correct answer?
more physical matter
13-931
Where are you most likely to see a healthy amount of pollinating insects?
{ "text": [ "Where water is plentiful and flowers are everywhere", "Where water is plentiful and flowers are few", "Where flowers are everywhere and spiders are hungry", "Where water is depleted and flowers are everywhere" ], "label": [ "A", "B", "C", "D" ] }
A
as available resources increases , the population of an organism that uses those resources will increase
1
2
77e0532fb7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Where are you most likely to see a healthy amount of pollinating insects? - Where water is plentiful and flowers are everywhere - Where water is plentiful and flowers are few - Where flowers are everywhere and spiders are hungry - Where water is depleted and flowers are everywhere Which is the correct answer?
Where water is plentiful and flowers are everywhere
13-933
An example of replacing a natural resource like copper might be
{ "text": [ "recovering ores", "running around", "throwing up", "using plastic straws" ], "label": [ "A", "B", "C", "D" ] }
A
An example of replacing a natural resource is planting new trees where a forest once stood
0.8
1.4
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of replacing a natural resource like copper might be - recovering ores - running around - throwing up - using plastic straws Which is the correct answer?
recovering ores
13-934
A thing that is introduced to thermal activity will likely do this if it is able to drip:
{ "text": [ "chill", "evaporate", "ice over", "freeze" ], "label": [ "A", "B", "C", "D" ] }
B
as the temperature of a liquid increases , the rate of evaporation of that liquid will increase
1
1.8
b356d338b7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A thing that is introduced to thermal activity will likely do this if it is able to drip: - chill - evaporate - ice over - freeze Which is the correct answer?
evaporate
13-935
There are 5 steps in the water cycle, it starts with evaporation, ends with infiltration, and then
{ "text": [ "cries", "goes away", "dies", "Restarts" ], "label": [ "A", "B", "C", "D" ] }
D
a cycle happens repeatedly
1
2
bdb4135787
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
There are 5 steps in the water cycle, it starts with evaporation, ends with infiltration, and then - cries - goes away - dies - Restarts Which is the correct answer?
Restarts
13-936
What is something that could be made from iron?
{ "text": [ "Cats", "RVs", "Wood", "Feelings" ], "label": [ "A", "B", "C", "D" ] }
B
iron nails are made of iron
1
2
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is something that could be made from iron? - Cats - RVs - Wood - Feelings Which is the correct answer?
RVs
13-937
Feces on the ground is an indicator of a nearby
{ "text": [ "organic being", "fish", "plush animal", "deceased animal" ], "label": [ "A", "B", "C", "D" ] }
A
an organism is a source of organic material
0.8
1.8
0d935542d3
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Feces on the ground is an indicator of a nearby - organic being - fish - plush animal - deceased animal Which is the correct answer?
organic being
13-938
Ground has
{ "text": [ "electricity", "divorce", "elements", "common understanding" ], "label": [ "A", "B", "C", "D" ] }
C
Earth is made of rock
1
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Ground has - electricity - divorce - elements - common understanding Which is the correct answer?
elements
13-941
Coal might start out as
{ "text": [ "a mean fairy-godmother", "pinecones", "happiness", "a troll" ], "label": [ "A", "B", "C", "D" ] }
B
coal is a nonrenewable resource
1
1.6
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Coal might start out as - a mean fairy-godmother - pinecones - happiness - a troll Which is the correct answer?
pinecones
13-944
The substance that the respiratory system takes in from the air is released by
{ "text": [ "insects", "birds", "plants", "bears" ], "label": [ "A", "B", "C", "D" ] }
C
the respiratory system takes in oxygen from the air
1
2
7189327f06
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The substance that the respiratory system takes in from the air is released by - insects - birds - plants - bears Which is the correct answer?
plants
13-946
A balance is used to measure the what of a substance?
{ "text": [ "depth", "height", "tall", "heaviness" ], "label": [ "A", "B", "C", "D" ] }
D
a balance is used for measuring weight of a substance
1
2
1e6dc77bb6
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A balance is used to measure the what of a substance? - depth - height - tall - heaviness Which is the correct answer?
heaviness
13-947
Good stewards of the environment would
{ "text": [ "pour old medications down the sink drain", "choose plastic bags over reusables", "purchase transportation that uses alternate fuel sources", "use Styrofoam instead of paper plates" ], "label": [ "A", "B", "C", "D" ] }
C
electricity causes less pollution than gasoline
1
2
a8ecf6eaeb
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Good stewards of the environment would - pour old medications down the sink drain - choose plastic bags over reusables - purchase transportation that uses alternate fuel sources - use Styrofoam instead of paper plates Which is the correct answer?
purchase transportation that uses alternate fuel sources
13-948
An innate instinct could be
{ "text": [ "Learning how to drive a car", "a dog drooling when it sees food", "Learning a new language", "Learning how to do a cartwheel" ], "label": [ "A", "B", "C", "D" ] }
B
An example of an instinct is the kangaroo 's ability to crawl into its mother 's pouch to drink milk
1
2
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An innate instinct could be - Learning how to drive a car - a dog drooling when it sees food - Learning a new language - Learning how to do a cartwheel Which is the correct answer?
a dog drooling when it sees food
13-949
Which of these could be separated with a sifter
{ "text": [ "a cup of coffee", "a bowl of melted ice cream", "a bottle of water", "a bowl of cereal" ], "label": [ "A", "B", "C", "D" ] }
D
a sifter is used for separating mixtures
0.8
1.8
0d935542d3
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which of these could be separated with a sifter - a cup of coffee - a bowl of melted ice cream - a bottle of water - a bowl of cereal Which is the correct answer?
a bowl of cereal
13-950
feeders attract animals to a
{ "text": [ "volcano", "video game", "nearby spot", "moon" ], "label": [ "A", "B", "C", "D" ] }
C
feeders attract animals to a location
1
2
6240cdfd8d
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
feeders attract animals to a - volcano - video game - nearby spot - moon Which is the correct answer?
nearby spot
13-952
A bobsled moves much faster as it leaves the concrete an touches the
{ "text": [ "sand", "grass", "sun", "ice" ], "label": [ "A", "B", "C", "D" ] }
D
as the smoothness of something increases , the friction of that something will decrease when its surface moves against another surface
1
2
dc78319bb0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A bobsled moves much faster as it leaves the concrete an touches the - sand - grass - sun - ice Which is the correct answer?
ice
13-953
if a person commits arson, which of these might be found as the source in the remains?
{ "text": [ "a new cold water bottle", "a new portable stove", "a new hot coffee", "a blue plastic comb" ], "label": [ "A", "B", "C", "D" ] }
B
a hot plate is a source of heat
1
1.6
cf7109905e
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a person commits arson, which of these might be found as the source in the remains? - a new cold water bottle - a new portable stove - a new hot coffee - a blue plastic comb Which is the correct answer?
a new portable stove
13-954
A circuit is parallel when more than one pathway has flowing what?
{ "text": [ "ideas", "stocks", "water", "zapping energy" ], "label": [ "A", "B", "C", "D" ] }
D
if electricity flows along more than one pathway then the circuit is parallel
1
2
1e6dc77bb6
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A circuit is parallel when more than one pathway has flowing what? - ideas - stocks - water - zapping energy Which is the correct answer?
zapping energy
13-955
A cypress tree's stout roots splitting asphalt is an example of
{ "text": [ "cookie elves", "compacting", "weathering", "beer" ], "label": [ "A", "B", "C", "D" ] }
C
a plant 's roots slowly break down rocks as the roots grow
1
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A cypress tree's stout roots splitting asphalt is an example of - cookie elves - compacting - weathering - beer Which is the correct answer?
weathering
13-956
Melissa observes a plant and records her observations. On Monday it is 4 cm tall. On Friday it is 5 cm tall. Melissa concludes that the plant is
{ "text": [ "dead", "alive", "flowering", "green" ], "label": [ "A", "B", "C", "D" ] }
B
all living things grow
1
2
be7a45e47c
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Melissa observes a plant and records her observations. On Monday it is 4 cm tall. On Friday it is 5 cm tall. Melissa concludes that the plant is - dead - alive - flowering - green Which is the correct answer?
alive
13-957
the sun transfers solar energy from itself to the Earth through
{ "text": [ "electricity", "water", "rocks", "sunradiation" ], "label": [ "A", "B", "C", "D" ] }
D
the sun transfers solar energy from itself to the Earth through sunlight
1
2
6240cdfd8d
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
the sun transfers solar energy from itself to the Earth through - electricity - water - rocks - sunradiation Which is the correct answer?
sunradiation
13-958
Coral get their ____ from algae
{ "text": [ "vibrance", "love", "apples", "candles" ], "label": [ "A", "B", "C", "D" ] }
A
usually coral lives in warm water
1
2
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Coral get their ____ from algae - vibrance - love - apples - candles Which is the correct answer?
vibrance
13-959
Bacteria in the soil feed on
{ "text": [ "uranium", "expired creatures", "crowd sourced work", "kryptonite" ], "label": [ "A", "B", "C", "D" ] }
B
In the food chain process bacteria have the role of decomposer
1
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Bacteria in the soil feed on - uranium - expired creatures - crowd sourced work - kryptonite Which is the correct answer?
expired creatures
13-960
To grow, bamboo will require both of the following:
{ "text": [ "light and electricity", "light and money", "light and mud", "oil and water" ], "label": [ "A", "B", "C", "D" ] }
C
a plant requires soil for to grow
1
2
7b06152ffc
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To grow, bamboo will require both of the following: - light and electricity - light and money - light and mud - oil and water Which is the correct answer?
light and mud
13-961
What is a source of energy for animals?
{ "text": [ "food charts", "fire", "grasshoppers", "gales" ], "label": [ "A", "B", "C", "D" ] }
C
food is a source of energy for animals
0.8
1.6
1e6dc77bb6
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is a source of energy for animals? - food charts - fire - grasshoppers - gales Which is the correct answer?
grasshoppers
13-963
amphibians hatch from
{ "text": [ "trees", "rocks", "the sky", "calcium life pods" ], "label": [ "A", "B", "C", "D" ] }
D
amphibians hatch from eggs
0.8
1.6
6240cdfd8d
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
amphibians hatch from - trees - rocks - the sky - calcium life pods Which is the correct answer?
calcium life pods
13-965
Cola and mentos combined will
{ "text": [ "expand quickly", "evaporate", "freeze", "disappear" ], "label": [ "A", "B", "C", "D" ] }
A
combining two substances chemically causes chemical reactions
1
2
dc78319bb0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Cola and mentos combined will - expand quickly - evaporate - freeze - disappear Which is the correct answer?
expand quickly
13-966
Beach gear that protects your peepers and looks cool is
{ "text": [ "sand", "bikini beach volleyball", "tinted glasses", "swimming trunks" ], "label": [ "A", "B", "C", "D" ] }
C
tinted lenses reflect ultraviolet rays
0.8
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Beach gear that protects your peepers and looks cool is - sand - bikini beach volleyball - tinted glasses - swimming trunks Which is the correct answer?
tinted glasses
13-967
Which of these can you use as much as you'd like of without diminishing it at all?
{ "text": [ "natural gas", "sunlight", "good will", "fossil fuels" ], "label": [ "A", "B", "C", "D" ] }
B
solar energy is an inexhaustible resource
1
1.8
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which of these can you use as much as you'd like of without diminishing it at all? - natural gas - sunlight - good will - fossil fuels Which is the correct answer?
sunlight
13-968
If a human has all their bones removed
{ "text": [ "they are dancing", "they can stand", "organs are safe", "organs will fail" ], "label": [ "A", "B", "C", "D" ] }
D
the skeletal system protects internal organs
1
2
b356d338b7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a human has all their bones removed - they are dancing - they can stand - organs are safe - organs will fail Which is the correct answer?
organs will fail
13-969
a student leaves a bag of acorns on the playground, which one of these will most likely take it?
{ "text": [ "a fish in the pond", "a dog in the house", "a stray local chipmunk", "a tiger in the zoo" ], "label": [ "A", "B", "C", "D" ] }
C
a chipmunk eats acorns
1
2
cf7109905e
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
a student leaves a bag of acorns on the playground, which one of these will most likely take it? - a fish in the pond - a dog in the house - a stray local chipmunk - a tiger in the zoo Which is the correct answer?
a stray local chipmunk
13-970
if a person takes in more food than their body needs at the time, what happens?
{ "text": [ "they will become smarter", "they will become tubbier", "they will become lighter", "they will become shorter" ], "label": [ "A", "B", "C", "D" ] }
B
if food is not immediately used by the body for energy then that food will be stored for future use
1
2
cf7109905e
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a person takes in more food than their body needs at the time, what happens? - they will become smarter - they will become tubbier - they will become lighter - they will become shorter Which is the correct answer?
they will become tubbier
13-971
As bad water increases in an environment the number of aquatic animals such as zooplankton will
{ "text": [ "face extinction", "stagnate", "grow", "hibernate" ], "label": [ "A", "B", "C", "D" ] }
A
if a population decreases to zero then that organism is extinct
0.8
1.8
52dbc5c7af
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
As bad water increases in an environment the number of aquatic animals such as zooplankton will - face extinction - stagnate - grow - hibernate Which is the correct answer?
face extinction
13-972
A pendant whipping indicates
{ "text": [ "bulk air movement", "patriotic magnets", "a still atmosphere", "aliens are attacking" ], "label": [ "A", "B", "C", "D" ] }
A
windy means high wind speeds
0.8
1.6
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A pendant whipping indicates - bulk air movement - patriotic magnets - a still atmosphere - aliens are attacking Which is the correct answer?
bulk air movement
13-975
Which likely can hydrate without moving?
{ "text": [ "a panda", "a bamboo stalk", "a raccoon", "a dog" ], "label": [ "A", "B", "C", "D" ] }
B
roots are a vehicle for absorbing water and nutrients from soil into the plant
1
2
7b06152ffc
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which likely can hydrate without moving? - a panda - a bamboo stalk - a raccoon - a dog Which is the correct answer?
a bamboo stalk
13-978
A solid has a fixed shape. When liquid is boiled and turns into gas, its shape is
{ "text": [ "impermanent", "talk", "play games", "smile" ], "label": [ "A", "B", "C", "D" ] }
A
Matter in the gas phase has variable shape
1
2
bdb4135787
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A solid has a fixed shape. When liquid is boiled and turns into gas, its shape is - impermanent - talk - play games - smile Which is the correct answer?
impermanent
13-980
Unlike bird eggs, reptile's eggs are
{ "text": [ "symmetrical", "Neon green", "magical", "watermelons" ], "label": [ "A", "B", "C", "D" ] }
A
reptiles lay eggs
0.8
1.6
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Unlike bird eggs, reptile's eggs are - symmetrical - Neon green - magical - watermelons Which is the correct answer?
symmetrical
13-982
An example of thermal energy is
{ "text": [ "crying in a school bathroom", "trying to kiss someone", "typing on a computer", "Drying our clothes in the sun" ], "label": [ "A", "B", "C", "D" ] }
D
a thermal energy conductor transfers heat from hotter objects to cooler objects
1
2
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of thermal energy is - crying in a school bathroom - trying to kiss someone - typing on a computer - Drying our clothes in the sun Which is the correct answer?
Drying our clothes in the sun
13-983
If a hive of bees used to sleep through cold snaps, but now stay awake and productive during them, the hive probably
{ "text": [ "melted", "adjusted", "subtracted", "froze" ], "label": [ "A", "B", "C", "D" ] }
B
adaptation is when an organism develops a trait over time for survival
1
2
b356d338b7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a hive of bees used to sleep through cold snaps, but now stay awake and productive during them, the hive probably - melted - adjusted - subtracted - froze Which is the correct answer?
adjusted
13-984
If a thing is tossed and goes uncaught, then it will
{ "text": [ "reproduce", "fall", "dissolve", "burn" ], "label": [ "A", "B", "C", "D" ] }
B
dropping something causes that something to fall
1
2
b356d338b7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a thing is tossed and goes uncaught, then it will - reproduce - fall - dissolve - burn Which is the correct answer?
fall
13-985
Skittles left in snow become
{ "text": [ "hot", "mushy", "hard", "soft" ], "label": [ "A", "B", "C", "D" ] }
C
something in a cold place becomes cold
1
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Skittles left in snow become - hot - mushy - hard - soft Which is the correct answer?
hard
13-986
What is a source of oxygen through photosynthesis?
{ "text": [ "lakes", "car engines", "sunflowers", "people" ], "label": [ "A", "B", "C", "D" ] }
C
plants are a source of oxygen through photosynthesis
1
2
78e0a411ed
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is a source of oxygen through photosynthesis? - lakes - car engines - sunflowers - people Which is the correct answer?
sunflowers
13-987
If rain is something other than clean, then water in that area will
{ "text": [ "be unsafe", "be great", "be safe", "be clean" ], "label": [ "A", "B", "C", "D" ] }
A
acid rain has a negative impact on water quality
1
2
b356d338b7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If rain is something other than clean, then water in that area will - be unsafe - be great - be safe - be clean Which is the correct answer?
be unsafe
13-988
Which is most characterized by the vibration of air?
{ "text": [ "a viola", "a brick", "a blood cell", "a flashlight" ], "label": [ "A", "B", "C", "D" ] }
A
matter vibrating can cause sound
0.8
1.8
7b06152ffc
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which is most characterized by the vibration of air? - a viola - a brick - a blood cell - a flashlight Which is the correct answer?
a viola
13-989
An example of being a predator is
{ "text": [ "an eagle landing on a branch", "a mouse taking shelter in a hole", "a wolf having a litter of pups", "a bird catching worms in its mouth" ], "label": [ "A", "B", "C", "D" ] }
D
a beak is used for catching prey by some birds
1
2
3f32b550f3
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of being a predator is - an eagle landing on a branch - a mouse taking shelter in a hole - a wolf having a litter of pups - a bird catching worms in its mouth Which is the correct answer?
a bird catching worms in its mouth
13-991
I can use a ruler to measure
{ "text": [ "The smell of popcorn", "the space between my toes", "The length of air", "how angry I am" ], "label": [ "A", "B", "C", "D" ] }
B
a ruler is used for measuring the length of an object
0.8
2
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
I can use a ruler to measure - The smell of popcorn - the space between my toes - The length of air - how angry I am Which is the correct answer?
the space between my toes
13-993
an earthquake causes the ground to
{ "text": [ "recite poetry", "bounce and jump", "grow fruit", "run marathons" ], "label": [ "A", "B", "C", "D" ] }
B
an earthquake causes the ground to shake
1
2
6240cdfd8d
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
an earthquake causes the ground to - recite poetry - bounce and jump - grow fruit - run marathons Which is the correct answer?
bounce and jump
13-995
Gas will rise when what happens to it?
{ "text": [ "blazing temps", "cooling", "melting", "freezing" ], "label": [ "A", "B", "C", "D" ] }
A
if gas is heated then that gas will rise
0.8
1.6
1e6dc77bb6
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Gas will rise when what happens to it? - blazing temps - cooling - melting - freezing Which is the correct answer?
blazing temps
13-996
Which is likely to be in a zoo exhibit?
{ "text": [ "an osprey", "bacteria", "a human", "a dinosaur" ], "label": [ "A", "B", "C", "D" ] }
A
some animals live in zoo exhibits
1
2
7b06152ffc
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which is likely to be in a zoo exhibit? - an osprey - bacteria - a human - a dinosaur Which is the correct answer?
an osprey
13-999
What do white blood cells allow to stay in the body?
{ "text": [ "viruses", "oxygen", "parasites", "bacteria" ], "label": [ "A", "B", "C", "D" ] }
B
white blood cell destroys pathogens in the body
0.8
2
7189327f06
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What do white blood cells allow to stay in the body? - viruses - oxygen - parasites - bacteria Which is the correct answer?
oxygen
13-1000
Bringing a stray cat to your home to live will be hard for it at first, but since animals adapt, it will
{ "text": [ "fly away", "go to space", "get acclimated", "breathe underwater" ], "label": [ "A", "B", "C", "D" ] }
C
animals adapt to their environment
1
2
bdb4135787
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Bringing a stray cat to your home to live will be hard for it at first, but since animals adapt, it will - fly away - go to space - get acclimated - breathe underwater Which is the correct answer?
get acclimated
13-1001
Paul's dog has just pooped on the lawn. The dog has
{ "text": [ "had a nutritious meal within the last day", "gotten himself into trouble", "had a lot to drink", "been a good boy" ], "label": [ "A", "B", "C", "D" ] }
A
the digestive system breaks food into nutrients for the body
1
2
77e0532fb7
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Paul's dog has just pooped on the lawn. The dog has - had a nutritious meal within the last day - gotten himself into trouble - had a lot to drink - been a good boy Which is the correct answer?
had a nutritious meal within the last day
13-1002
What can humans hide from weather in?
{ "text": [ "a shady tree", "a local museum", "a soda can", "a playground" ], "label": [ "A", "B", "C", "D" ] }
B
shelter can protect humans from weather
0.8
1.8
7b06152ffc
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What can humans hide from weather in? - a shady tree - a local museum - a soda can - a playground Which is the correct answer?
a local museum
13-1004
What provides the energy to open a doorknob?
{ "text": [ "you", "a ghost's hand", "alloys", "electricity" ], "label": [ "A", "B", "C", "D" ] }
A
a simple machine requires mechanical energy to function
0.8
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What provides the energy to open a doorknob? - you - a ghost's hand - alloys - electricity Which is the correct answer?
you
13-1005
People dumping their trash in the ocean does what to the animals and plant life
{ "text": [ "flies", "types", "dirties their habitat", "reads minds" ], "label": [ "A", "B", "C", "D" ] }
C
humans discarding waste in an environment causes harm to that environment
1
2
bdb4135787
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
People dumping their trash in the ocean does what to the animals and plant life - flies - types - dirties their habitat - reads minds Which is the correct answer?
dirties their habitat
13-1006
a retailer gets an order of aluminum delivered weekly. Where is the aluminum likely coming from?
{ "text": [ "it is coming from a school", "it is coming from a mystery place", "it is coming from santa claus", "it is coming from a merchant" ], "label": [ "A", "B", "C", "D" ] }
D
a source of something supplies that something
1
2
cf7109905e
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
a retailer gets an order of aluminum delivered weekly. Where is the aluminum likely coming from? - it is coming from a school - it is coming from a mystery place - it is coming from santa claus - it is coming from a merchant Which is the correct answer?
it is coming from a merchant
13-1007
Plants might use water and sucrose to create their own
{ "text": [ "provender", "pandas", "friends", "emotions" ], "label": [ "A", "B", "C", "D" ] }
A
an organism breaking down sugar is a source of water
0.8
1.2
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Plants might use water and sucrose to create their own - provender - pandas - friends - emotions Which is the correct answer?
provender
13-1011
which one of these is approximately opposite in acquisition to doing chores?
{ "text": [ "instinctive behavior", "cleaning the yard", "mowing the lawn", "washing the dishes" ], "label": [ "A", "B", "C", "D" ] }
A
doing chores is a learned characteristic
0.8
1.6
cf7109905e
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which one of these is approximately opposite in acquisition to doing chores? - instinctive behavior - cleaning the yard - mowing the lawn - washing the dishes Which is the correct answer?
instinctive behavior
13-1012
When a varmint eats a pear and discards the seeds what will develop
{ "text": [ "a tree", "flower", "debt", "an ant mound" ], "label": [ "A", "B", "C", "D" ] }
A
An example of seed dispersal is animals eating seeds
1
2
dc78319bb0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When a varmint eats a pear and discards the seeds what will develop - a tree - flower - debt - an ant mound Which is the correct answer?
a tree
13-1014
Within a power station meant to process coal, electricity is
{ "text": [ "reaped", "broken", "destroyed", "devasted" ], "label": [ "A", "B", "C", "D" ] }
A
coal is used to produce electricity by burning in coal-fire power stations
1
2
52dbc5c7af
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Within a power station meant to process coal, electricity is - reaped - broken - destroyed - devasted Which is the correct answer?
reaped
13-1016
An extremely rapid surge of rising flood water that moves across usually dry land at about 30 feet or more each second is powerful enough to
{ "text": [ "keep the land dry", "lift and carry a tall mountain", "lift a 250-ton object off the ground", "reach high in the sky" ], "label": [ "A", "B", "C", "D" ] }
C
when a body of water receives more water than it can hold , a flood occurs
1
2
5ac34b743b
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An extremely rapid surge of rising flood water that moves across usually dry land at about 30 feet or more each second is powerful enough to - keep the land dry - lift and carry a tall mountain - lift a 250-ton object off the ground - reach high in the sky Which is the correct answer?
lift a 250-ton object off the ground
13-1019
a person places a dime next to an object on a table. The dime moves toward the object on its own. Which of these is likely to be that object?
{ "text": [ "a piece of paper", "a can of coke", "a loaf of bread", "a piece of carbon steel" ], "label": [ "A", "B", "C", "D" ] }
D
carbon steel is always magnetic
1
2
cf7109905e
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
a person places a dime next to an object on a table. The dime moves toward the object on its own. Which of these is likely to be that object? - a piece of paper - a can of coke - a loaf of bread - a piece of carbon steel Which is the correct answer?
a piece of carbon steel
13-1022
Which is a producer?
{ "text": [ "cloudy mornings", "vinyl", "team Alicia", "strawberries" ], "label": [ "A", "B", "C", "D" ] }
D
a producer is a source of sugar in an ecosystem
0.8
1.6
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which is a producer? - cloudy mornings - vinyl - team Alicia - strawberries Which is the correct answer?
strawberries
13-1023
Jays find nutrition in
{ "text": [ "mulberries", "plastic beads", "philosophy", "metal blue bells" ], "label": [ "A", "B", "C", "D" ] }
A
a tree is a source of food for birds in an ecosystem
1
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Jays find nutrition in - mulberries - plastic beads - philosophy - metal blue bells Which is the correct answer?
mulberries
13-1024
What uses eyes to see by sensing light?
{ "text": [ "trees", "algae", "worms", "elephants" ], "label": [ "A", "B", "C", "D" ] }
D
eyes are used for seeing by animals by sensing light
1
2
78e0a411ed
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What uses eyes to see by sensing light? - trees - algae - worms - elephants Which is the correct answer?
elephants
13-1025
A crowd-source worker wants to track when a certain task drops. They would
{ "text": [ "use a notebook", "randomly play tracks", "buy expensive sneakers", "run for miles" ], "label": [ "A", "B", "C", "D" ] }
A
An example of collecting data is measuring
1
1.6
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A crowd-source worker wants to track when a certain task drops. They would - use a notebook - randomly play tracks - buy expensive sneakers - run for miles Which is the correct answer?
use a notebook
13-1026
Falcons reside best in
{ "text": [ "volcanoes", "Scottish moors", "tar pits", "ocean trenches" ], "label": [ "A", "B", "C", "D" ] }
B
animals live and feed near their habitats
1
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Falcons reside best in - volcanoes - Scottish moors - tar pits - ocean trenches Which is the correct answer?
Scottish moors
13-1027
What might have more closely packed matter
{ "text": [ "air", "wood", "gold", "water" ], "label": [ "A", "B", "C", "D" ] }
C
matter is made of molecules
0.8
2
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What might have more closely packed matter - air - wood - gold - water Which is the correct answer?
gold
13-1028
if an animal skips the pupa stage in its metamorphosis, what does that characterize?
{ "text": [ "a process of incomplete transition", "a very passive metamorphosis", "a true and complete metamorphosis", "a very aggressive metamorphosis" ], "label": [ "A", "B", "C", "D" ] }
A
the pupa stage is a stage in the metamorphosis process of some animals
1
1.8
cf7109905e
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if an animal skips the pupa stage in its metamorphosis, what does that characterize? - a process of incomplete transition - a very passive metamorphosis - a true and complete metamorphosis - a very aggressive metamorphosis Which is the correct answer?
a process of incomplete transition
13-1031
which one of these would be an original form of what powers most autos?
{ "text": [ "a can of water", "a deposit of crude", "a large river dam", "a big oak tree" ], "label": [ "A", "B", "C", "D" ] }
B
oil is a source of gasoline
0.8
2
cf7109905e
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which one of these would be an original form of what powers most autos? - a can of water - a deposit of crude - a large river dam - a big oak tree Which is the correct answer?
a deposit of crude
13-1033
What can you see yourself in?
{ "text": [ "a tar pit", "a deep cave", "clear mountain lake", "an abyss" ], "label": [ "A", "B", "C", "D" ] }
C
shiny things reflect light
1
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What can you see yourself in? - a tar pit - a deep cave - clear mountain lake - an abyss Which is the correct answer?
clear mountain lake
13-1034
Where is a mama bear likely to find food?
{ "text": [ "on top of the highest trees", "in the deepest mines", "in the inside of a felled oak", "at the bottom of the lake" ], "label": [ "A", "B", "C", "D" ] }
C
bears eat insects
1
1.8
7b06152ffc
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Where is a mama bear likely to find food? - on top of the highest trees - in the deepest mines - in the inside of a felled oak - at the bottom of the lake Which is the correct answer?
in the inside of a felled oak
13-1035
You can work longer when
{ "text": [ "Autumn changes to Winter", "spring changes to summer", "tree leaves start falling", "the first snow starts falling" ], "label": [ "A", "B", "C", "D" ] }
B
when the season changes , the amount of daylight will change
1
1.8
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
You can work longer when - Autumn changes to Winter - spring changes to summer - tree leaves start falling - the first snow starts falling Which is the correct answer?
spring changes to summer
13-1036
Which is likely the least helpful for the good bacteria that help your body?
{ "text": [ "hot showers", "eating well", "keeping hydrated", "using probiotics" ], "label": [ "A", "B", "C", "D" ] }
A
good bacteria grow on the skin
0.8
1.4
7b06152ffc
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which is likely the least helpful for the good bacteria that help your body? - hot showers - eating well - keeping hydrated - using probiotics Which is the correct answer?
hot showers
13-1037
Alligators have a
{ "text": [ "carrot", "glasses", "scarf", "wide nose" ], "label": [ "A", "B", "C", "D" ] }
D
alligators eat fish
1
2
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Alligators have a - carrot - glasses - scarf - wide nose Which is the correct answer?
wide nose
13-1038
which of these is the primary source of light of our planet?
{ "text": [ "the cluster of Orion stars", "the moon which orbits earth", "the closest star to us", "the meteorites flying by" ], "label": [ "A", "B", "C", "D" ] }
C
the sun is a source of light called sunlight
1
2
cf7109905e
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these is the primary source of light of our planet? - the cluster of Orion stars - the moon which orbits earth - the closest star to us - the meteorites flying by Which is the correct answer?
the closest star to us
13-1039
which of these would make a better material for an electronic device component?
{ "text": [ "a brown copper panel", "a string of cotton", "a coil of rubber", "a strip of plastic" ], "label": [ "A", "B", "C", "D" ] }
A
wiring requires an electrical conductor
0.8
2
cf7109905e
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these would make a better material for an electronic device component? - a brown copper panel - a string of cotton - a coil of rubber - a strip of plastic Which is the correct answer?
a brown copper panel
13-1043
If all the water in the Atlantic ocean evaporated, the Atlantic ocean will
{ "text": [ "get bigger", "become a lake", "cease to exist", "get smaller" ], "label": [ "A", "B", "C", "D" ] }
C
if a body of water loses all water then that body of water does not exist any more
1
2
83ad69bf22
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If all the water in the Atlantic ocean evaporated, the Atlantic ocean will - get bigger - become a lake - cease to exist - get smaller Which is the correct answer?
cease to exist
13-1044
A plane travels through the air surrounding a
{ "text": [ "planet", "black hole", "submarine", "cave" ], "label": [ "A", "B", "C", "D" ] }
A
a plane travels through the atmosphere
0.8
1.6
7189327f06
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A plane travels through the air surrounding a - planet - black hole - submarine - cave Which is the correct answer?
planet
13-1045
What is most likely to set the woods alight?
{ "text": [ "lightning bugs", "a flood", "a storm", "hot red peppers" ], "label": [ "A", "B", "C", "D" ] }
C
wildfire is when a forest catches fire
0.8
2
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is most likely to set the woods alight? - lightning bugs - a flood - a storm - hot red peppers Which is the correct answer?
a storm
13-1048
Glaciers have
{ "text": [ "magic", "feelings", "emotions", "slow, hidden rivers" ], "label": [ "A", "B", "C", "D" ] }
D
a glacier is made of ice
1
2
cee82219a0
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Glaciers have - magic - feelings - emotions - slow, hidden rivers Which is the correct answer?
slow, hidden rivers
13-1050
Which requires an outlet?
{ "text": [ "cold iced tea", "usb tape player", "frothy beer", "blowing leaves" ], "label": [ "A", "B", "C", "D" ] }
B
electricity is made of moving charged particles
0.8
1.8
7c933a44d8
which_correct_inverse
{{question_stem}} - {{ choices["text"] | join("\n- ") }} Which is the correct answer? ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which requires an outlet? - cold iced tea - usb tape player - frothy beer - blowing leaves Which is the correct answer?
usb tape player