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9-715
Fish are quickly caught in water because of the webbed feet possessed by a
{ "text": [ "cheetah", "penguin", "hippopotamus", "snake" ], "label": [ "A", "B", "C", "D" ] }
B
webbed feet are used for moving faster through water by aquatic animals
1
2
7c933a44d8
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Fish are quickly caught in water because of the webbed feet possessed by a Choices: - cheetah - penguin - hippopotamus - snake
penguin
7-138
It was hot during Christmas in
{ "text": [ "new york", "ayers rock", "seattle", "denver" ], "label": [ "A", "B", "C", "D" ] }
B
December is during the summer in the southern hemisphere
0.8
1.6
0317ce7c33
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
It was hot during Christmas in Choices: - new york - ayers rock - seattle - denver
ayers rock
7-413
A phase change happens
{ "text": [ "when onions are chopped", "when food is digested by the stomach", "when water is added to a glass", "when flowers bloom in full" ], "label": [ "A", "B", "C", "D" ] }
B
a phase change is when matter changes from one state into another state
1
1.4
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A phase change happens Choices: - when onions are chopped - when food is digested by the stomach - when water is added to a glass - when flowers bloom in full
when food is digested by the stomach
1361
Jim found birds living among
{ "text": [ "gravel", "space", "cactus", "ocean floor" ], "label": [ "A", "B", "C", "D" ] }
C
some birds live in forests
0.8
1
0317ce7c33
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Jim found birds living among Choices: - gravel - space - cactus - ocean floor
cactus
8-272
There are creatures which, depending on species, have varying numbers of body parts. Arachnids have a certain number, while humans have a different number, and these numerous parts can be attributed to
{ "text": [ "survival", "environmental growth", "inherited characteristics", "developmental abilities" ], "label": [ "A", "B", "C", "D" ] }
C
the number of body parts of an organism is an inherited characteristic
0.8
1.4
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
There are creatures which, depending on species, have varying numbers of body parts. Arachnids have a certain number, while humans have a different number, and these numerous parts can be attributed to Choices: - survival - environmental growth - inherited characteristics - developmental abilities
inherited characteristics
9-1036
if a chemical reaction occurs, it might have been triggered by which of these?
{ "text": [ "a person yelling at it", "a person walking by it", "a person looking at it intently", "a person cranking up the room heater" ], "label": [ "A", "B", "C", "D" ] }
D
adding heat to an object sometimes causes chemical reactions
1
1.6
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if a chemical reaction occurs, it might have been triggered by which of these? Choices: - a person yelling at it - a person walking by it - a person looking at it intently - a person cranking up the room heater
a person cranking up the room heater
9-5
as the year progress from June to November the hours of light per day
{ "text": [ "increases by a few hours", "decreases by a few hours", "decreases by 10 minutes", "increases by 10 minutes" ], "label": [ "A", "B", "C", "D" ] }
B
when the seasons change from the summer to the fall , the amount of daylight will decrease
0.8
2
dc78319bb0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
as the year progress from June to November the hours of light per day Choices: - increases by a few hours - decreases by a few hours - decreases by 10 minutes - increases by 10 minutes
decreases by a few hours
510
Annelids do what to soil?
{ "text": [ "loosen it", "tighten it", "condense it", "clump it" ], "label": [ "A", "B", "C", "D" ] }
A
tunnels in soil loosen that soil
1
1.6
be7a45e47c
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Annelids do what to soil? Choices: - loosen it - tighten it - condense it - clump it
loosen it
1950
What shows that crumpling is to change something from being smooth into a compacted shape by physical force?
{ "text": [ "folding a piece of paper into a shape", "crushing a can in your hand", "squishing a smooth bug", "ripping up a piece of paper" ], "label": [ "A", "B", "C", "D" ] }
B
crumple means change shape from smooth into compacted by physical force
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What shows that crumpling is to change something from being smooth into a compacted shape by physical force? Choices: - folding a piece of paper into a shape - crushing a can in your hand - squishing a smooth bug - ripping up a piece of paper
crushing a can in your hand
8-484
The past week has been warm, humid and foggy. As the weather is supposed to cool a little bit tomorrow, a reasonable person could assume that tomorrow will be
{ "text": [ "rainy", "clear", "hot", "steamy" ], "label": [ "A", "B", "C", "D" ] }
A
water vapor condensing in clouds causes rain
0.8
1.4
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The past week has been warm, humid and foggy. As the weather is supposed to cool a little bit tomorrow, a reasonable person could assume that tomorrow will be Choices: - rainy - clear - hot - steamy
rainy
9-884
What forms craters on planets?
{ "text": [ "sunlight", "thunder", "space stones", "digging" ], "label": [ "A", "B", "C", "D" ] }
C
usually craters on planets are formed by asteroids impacting that planet or moon 's surface
1
1.4
1e6dc77bb6
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What forms craters on planets? Choices: - sunlight - thunder - space stones - digging
space stones
9-1118
When a bear eats berries he will be contributing to what process?
{ "text": [ "food for young", "hunters", "seed propagation", "hunger" ], "label": [ "A", "B", "C", "D" ] }
C
An example of seed dispersal is animals eating seeds
1
2
52dbc5c7af
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When a bear eats berries he will be contributing to what process? Choices: - food for young - hunters - seed propagation - hunger
seed propagation
7-836
Bats hunt through echolocation because
{ "text": [ "bats can only hear echoes", "echoes are a form of sound", "their chirps are sent back after bouncing", "they enjoy listening to echoes" ], "label": [ "A", "B", "C", "D" ] }
C
echo is when sound reflects off of a surface
0.8
1.8
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Bats hunt through echolocation because Choices: - bats can only hear echoes - echoes are a form of sound - their chirps are sent back after bouncing - they enjoy listening to echoes
their chirps are sent back after bouncing
588
What could be used to fill a beach ball?
{ "text": [ "Aluminium", "Iron", "Oxygen", "Water" ], "label": [ "A", "B", "C", "D" ] }
C
a beach ball contains gas
1
2
e57e0b59c9
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What could be used to fill a beach ball? Choices: - Aluminium - Iron - Oxygen - Water
Oxygen
9-854
an animal needs to burn complex carbohydrates to
{ "text": [ "stay up", "move", "sit", "sleep" ], "label": [ "A", "B", "C", "D" ] }
B
an animal requires energy to move
1
1.6
dc78319bb0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
an animal needs to burn complex carbohydrates to Choices: - stay up - move - sit - sleep
move
9-965
What do predators live near in the same environment?
{ "text": [ "Their future Prey", "Their water source", "Their offspring", "Their dens" ], "label": [ "A", "B", "C", "D" ] }
A
most predators live near the same environment as their prey
0.8
0.8
1e6dc77bb6
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What do predators live near in the same environment? Choices: - Their future Prey - Their water source - Their offspring - Their dens
Their future Prey
9-442
What causes orbits?
{ "text": [ "pulling down", "sunlight", "planetary pull", "solar flares" ], "label": [ "A", "B", "C", "D" ] }
C
gravity causes orbits
1
2
1e6dc77bb6
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What causes orbits? Choices: - pulling down - sunlight - planetary pull - solar flares
planetary pull
9-69
sunlight is a heat source emitted from
{ "text": [ "a white dwarf star", "our only yellow star", "a nearby quasar star", "a red giant star" ], "label": [ "A", "B", "C", "D" ] }
B
the sun is a source of heat called sunlight
0.8
2
dc78319bb0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
sunlight is a heat source emitted from Choices: - a white dwarf star - our only yellow star - a nearby quasar star - a red giant star
our only yellow star
7-742
A reptile's body temperature
{ "text": [ "will sync with their climate", "will keep stable under any circumstances", "reacts as other warm blooded animals temperature would", "plunges rapidly in warm climates" ], "label": [ "A", "B", "C", "D" ] }
A
as temperature in the environment increases , the body temperature of a reptile in that environment will increase
1
2
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A reptile's body temperature Choices: - will sync with their climate - will keep stable under any circumstances - reacts as other warm blooded animals temperature would - plunges rapidly in warm climates
will sync with their climate
9-55
plants gather their nutrients from the
{ "text": [ "tinder", "concrete ground", "area under grass", "store" ], "label": [ "A", "B", "C", "D" ] }
C
soil contains nutrients for plants
1
2
dc78319bb0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
plants gather their nutrients from the Choices: - tinder - concrete ground - area under grass - store
area under grass
161
If the mass of an object increases, what must the volume do for the density to stay the same?
{ "text": [ "increase", "decrease", "stay the same", "become zero" ], "label": [ "A", "B", "C", "D" ] }
A
density is a measure of mass over volume
1
1.8
be7a45e47c
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If the mass of an object increases, what must the volume do for the density to stay the same? Choices: - increase - decrease - stay the same - become zero
increase
9-744
If a tree in your backyard rots away for is knocked over by the wind, you can just
{ "text": [ "plant another", "Draw one", "climb one", "do nothing" ], "label": [ "A", "B", "C", "D" ] }
A
a tree can be replaced by planting a new tree
1
1.2
bdb4135787
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a tree in your backyard rots away for is knocked over by the wind, you can just Choices: - plant another - Draw one - climb one - do nothing
plant another
7-1156
A river can push tin cans down the path of the water because
{ "text": [ "it has motion", "it is wet", "it is loud", "it is strong" ], "label": [ "A", "B", "C", "D" ] }
A
flowing liquid can push objects
1
1.2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A river can push tin cans down the path of the water because Choices: - it has motion - it is wet - it is loud - it is strong
it has motion
7-1193
What kind of animal returns to the same beaches each year to give birth?
{ "text": [ "saltwater crocodile", "carnivorous bird", "semiaquatic mammal", "tiger shark" ], "label": [ "A", "B", "C", "D" ] }
C
seals every year return to the same beaches to give birth
0.8
1
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What kind of animal returns to the same beaches each year to give birth? Choices: - saltwater crocodile - carnivorous bird - semiaquatic mammal - tiger shark
semiaquatic mammal
7-277
Something can be classed as hitting if
{ "text": [ "a thing is touched", "someone becomes injured afterwards", "a hand is raised", "a pain is caused" ], "label": [ "A", "B", "C", "D" ] }
A
An example of hitting something is dropping an object onto that something
0.8
1.2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Something can be classed as hitting if Choices: - a thing is touched - someone becomes injured afterwards - a hand is raised - a pain is caused
a thing is touched
1412
Heating ice
{ "text": [ "changes it's chemical make-up", "will leave a puddle", "requires a deep freezer", "makes it even colder" ], "label": [ "A", "B", "C", "D" ] }
B
heat can change the state of matter
1
1.8
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Heating ice Choices: - changes it's chemical make-up - will leave a puddle - requires a deep freezer - makes it even colder
will leave a puddle
288
Where is the sun at noon
{ "text": [ "straight above your head", "off 20 degrees to the southwest", "near the western horizon", "on the other side of the earth" ], "label": [ "A", "B", "C", "D" ] }
A
the sun is located directly overhead at noon
1
1.8
3f32b550f3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Where is the sun at noon Choices: - straight above your head - off 20 degrees to the southwest - near the western horizon - on the other side of the earth
straight above your head
7-542
Scrubbing a toilet is
{ "text": [ "predestined", "innate", "genetic", "learned" ], "label": [ "A", "B", "C", "D" ] }
D
doing chores is a learned characteristic
1
1.8
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Scrubbing a toilet is Choices: - predestined - innate - genetic - learned
learned
7-312
Melting of polar icecaps will
{ "text": [ "lead to more some US states gaining surface area", "lead to more animal species roaming the Earth", "cause the loss of animal habitats", "cause a boom in the polar bear population" ], "label": [ "A", "B", "C", "D" ] }
C
as the level of water rises , the amount of available land will decrease
1
1.4
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Melting of polar icecaps will Choices: - lead to more some US states gaining surface area - lead to more animal species roaming the Earth - cause the loss of animal habitats - cause a boom in the polar bear population
cause the loss of animal habitats
9-551
if the temperature gauge on a dashboard goes up while vehicle is motion, what could be responsible?
{ "text": [ "the snow falling outside", "the rubbing of the mechanical parts", "the car sales man", "the anger of the driver" ], "label": [ "A", "B", "C", "D" ] }
B
friction causes the temperature of an object to increase
1
1.6
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
if the temperature gauge on a dashboard goes up while vehicle is motion, what could be responsible? Choices: - the snow falling outside - the rubbing of the mechanical parts - the car sales man - the anger of the driver
the rubbing of the mechanical parts
506
The star that Jupiter revolves around is the source of solar energy called
{ "text": [ "sunlight", "moonlight", "ultraviolet light", "fluorescent light" ], "label": [ "A", "B", "C", "D" ] }
A
the sun is the source of solar energy called sunlight
1
2
b7b9b1d4ec
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The star that Jupiter revolves around is the source of solar energy called Choices: - sunlight - moonlight - ultraviolet light - fluorescent light
sunlight
7-1111
Certain moths are able to experience incomplete metamorphosis by
{ "text": [ "skipping cocooning", "eating more fruit", "flying further", "breeding quickly" ], "label": [ "A", "B", "C", "D" ] }
A
incomplete metamorphosis is when an insect reaches the adult stage without being a pupa
0.8
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Certain moths are able to experience incomplete metamorphosis by Choices: - skipping cocooning - eating more fruit - flying further - breeding quickly
skipping cocooning
8-278
Decomposers are important for
{ "text": [ "construction", "fire", "rocks", "dolphins" ], "label": [ "A", "B", "C", "D" ] }
D
decomposer is a kind of role in an ecosystem
0.8
0.2
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Decomposers are important for Choices: - construction - fire - rocks - dolphins
dolphins
9-403
Sound can travel through the
{ "text": [ "planet", "sun", "body", "sky" ], "label": [ "A", "B", "C", "D" ] }
D
sound can travel through air
0.8
1.6
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Sound can travel through the Choices: - planet - sun - body - sky
sky
7-363
Rocket engines can lift rockets because
{ "text": [ "of how much fuel they use", "of how fast they are", "of the power the hit the ground with", "of how tall they are" ], "label": [ "A", "B", "C", "D" ] }
C
a rocket engine is used to produce thrust by pushing gases out at a high speed
0.8
1.2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Rocket engines can lift rockets because Choices: - of how much fuel they use - of how fast they are - of the power the hit the ground with - of how tall they are
of the power the hit the ground with
9-660
When we think of bees, we also think of pollen. This is because bees
{ "text": [ "sleep in it", "consume it", "sell it", "live in it" ], "label": [ "A", "B", "C", "D" ] }
B
bees eat pollen
1
2
bdb4135787
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
When we think of bees, we also think of pollen. This is because bees Choices: - sleep in it - consume it - sell it - live in it
consume it
9-37
Over many, many years, the buildup of warmth and pressure can take a dinosaur's remains and change them into something that can
{ "text": [ "power motorbikes", "melt the moon", "build corn", "butter toast" ], "label": [ "A", "B", "C", "D" ] }
A
heat and pressure change the remains of prehistoric living things into natural gas
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Over many, many years, the buildup of warmth and pressure can take a dinosaur's remains and change them into something that can Choices: - power motorbikes - melt the moon - build corn - butter toast
power motorbikes
203
Which is an example of the type of body of water that contains the most water on Earth?
{ "text": [ "Sea of Galilee", "Sea of Tranquility", "Caribbean Sea", "Caspian Sea" ], "label": [ "A", "B", "C", "D" ] }
C
oceans contains most of earth 's water
1
0.6
be7a45e47c
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Which is an example of the type of body of water that contains the most water on Earth? Choices: - Sea of Galilee - Sea of Tranquility - Caribbean Sea - Caspian Sea
Caribbean Sea
1144
Winter in the Northern Hemisphere means
{ "text": [ "the Northern Hemisphere is experiencing scorching hot weather", "the Northern Hemisphere is experiencing daily torrential rain", "the Southern Hemisphere is experiencing warm sunny days", "the Southern Hemisphere is experiencing frigid temperatures" ], "label": [ "A", "B", ...
C
winter in the Northern Hemisphere is during the summer in the Southern Hemisphere
1
2
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Winter in the Northern Hemisphere means Choices: - the Northern Hemisphere is experiencing scorching hot weather - the Northern Hemisphere is experiencing daily torrential rain - the Southern Hemisphere is experiencing warm sunny days - the Southern Hemisphere is experiencing frigid temperatures
the Southern Hemisphere is experiencing warm sunny days
8-430
Despite what some think, instead around themselves, our planet spins around
{ "text": [ "pluto", "the moon", "the milky way", "the sun" ], "label": [ "A", "B", "C", "D" ] }
D
the Earth revolves around the sun
1
2
a9f90f5da1
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Despite what some think, instead around themselves, our planet spins around Choices: - pluto - the moon - the milky way - the sun
the sun
7-743
If I am feeling faint after a lot of activity I can
{ "text": [ "Use the bathroom", "Exercise More", "Eat an Apple", "Throw a Party" ], "label": [ "A", "B", "C", "D" ] }
C
having food has a positive impact on an organism 's health
0.8
1.6
cee82219a0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If I am feeling faint after a lot of activity I can Choices: - Use the bathroom - Exercise More - Eat an Apple - Throw a Party
Eat an Apple
7-750
A flower may consider its entire point in living to be
{ "text": [ "propagating the animal kingdom", "making new flowers bloom", "feeding bees and making honey", "spreading its genetic components around" ], "label": [ "A", "B", "C", "D" ] }
D
a flower 's purpose is to produce seeds
0.8
1.6
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A flower may consider its entire point in living to be Choices: - propagating the animal kingdom - making new flowers bloom - feeding bees and making honey - spreading its genetic components around
spreading its genetic components around
919
Microscopes
{ "text": [ "make tiny atoms look smaller", "enhance the size of amoebas for easier viewing", "make magnifying things much more difficult", "make huge samples look minuscule" ], "label": [ "A", "B", "C", "D" ] }
B
magnifying makes seeing small things easier through using a microscope
1
1.8
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Microscopes Choices: - make tiny atoms look smaller - enhance the size of amoebas for easier viewing - make magnifying things much more difficult - make huge samples look minuscule
enhance the size of amoebas for easier viewing
10
If a snow storm is coming you should?
{ "text": [ "Go out", "Find pizza", "Buy supplies", "Watch Tv" ], "label": [ "A", "B", "C", "D" ] }
C
preparing for a storm requires predicting the occurrence of that storm
1
2
6dc1e4d0a3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a snow storm is coming you should? Choices: - Go out - Find pizza - Buy supplies - Watch Tv
Buy supplies
9-213
what causes deposition
{ "text": [ "electricity conduction", "earth displacement", "atomic explosions", "condensation" ], "label": [ "A", "B", "C", "D" ] }
B
erosion causes deposition
1
1.2
0d935542d3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
what causes deposition Choices: - electricity conduction - earth displacement - atomic explosions - condensation
earth displacement
9-319
Humans are able to eat
{ "text": [ "only meat products and byproducts", "exclusively grains and fruits", "a full assortment of food groups including meat, grains, and vegetables", "sea life and only green vegetables" ], "label": [ "A", "B", "C", "D" ] }
C
omnivores eat plants
1
1.8
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Humans are able to eat Choices: - only meat products and byproducts - exclusively grains and fruits - a full assortment of food groups including meat, grains, and vegetables - sea life and only green vegetables
a full assortment of food groups including meat, grains, and vegetables
1432
An animal's brain
{ "text": [ "acts as a conduit for the lungs", "acts as a command base for the body", "lacks the ability to use spacial reasoning", "only assists in movements" ], "label": [ "A", "B", "C", "D" ] }
B
an animal 's brain controls that animal
1
1.8
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An animal's brain Choices: - acts as a conduit for the lungs - acts as a command base for the body - lacks the ability to use spacial reasoning - only assists in movements
acts as a command base for the body
9-237
Pollution is
{ "text": [ "Fish swimming in the sea", "The wind carrying seeds", "trees in a forest", "throwing a gum wrapper in the ocean" ], "label": [ "A", "B", "C", "D" ] }
D
pollution is when humans pollute the environment with pollutants
1
2
cee82219a0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Pollution is Choices: - Fish swimming in the sea - The wind carrying seeds - trees in a forest - throwing a gum wrapper in the ocean
throwing a gum wrapper in the ocean
9-698
The further a ship sails away from a light house
{ "text": [ "the less they will be guided by it's beam", "the more they will be guided by it's beam", "the more likely the ship is to sail successfully", "rough ocean waters will decrease" ], "label": [ "A", "B", "C", "D" ] }
A
as distance from a source of light increases , that source of light will appear dimmer
1
2
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The further a ship sails away from a light house Choices: - the less they will be guided by it's beam - the more they will be guided by it's beam - the more likely the ship is to sail successfully - rough ocean waters will decrease
the less they will be guided by it's beam
7-313
Being able to enjoy eating Mideastern dates in a small town in the USA is possible because
{ "text": [ "transporting food became easier, cheaper, and quicker", "transporting food pays better", "transported food tastes great", "fresh food is better than transported food" ], "label": [ "A", "B", "C", "D" ] }
A
as ability to transport food increases around the world , the available types of food in distant locations will increase
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Being able to enjoy eating Mideastern dates in a small town in the USA is possible because Choices: - transporting food became easier, cheaper, and quicker - transporting food pays better - transported food tastes great - fresh food is better than transported food
transporting food became easier, cheaper, and quicker
1529
What is an example of predators eating prey?
{ "text": [ "a boa constrictor devouring a monkey", "a horse trampling a mouse", "a cat eating a piece of grass", "a whale eating tons of algae" ], "label": [ "A", "B", "C", "D" ] }
A
predators eat prey
1
1.8
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What is an example of predators eating prey? Choices: - a boa constrictor devouring a monkey - a horse trampling a mouse - a cat eating a piece of grass - a whale eating tons of algae
a boa constrictor devouring a monkey
8-229
which one of these would be most nourished?
{ "text": [ "a person who eats once daily", "a person fasting all day", "a person who only drinks water", "a person who feeds thrice daily" ], "label": [ "A", "B", "C", "D" ] }
D
an animal needs to eat food for nutrients
1
2
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which one of these would be most nourished? Choices: - a person who eats once daily - a person fasting all day - a person who only drinks water - a person who feeds thrice daily
a person who feeds thrice daily
1683
The doorbell was pushed, but sound failed to emit. What might cause this?
{ "text": [ "atmospheric pressure", "Batteries dead", "storm", "temperature" ], "label": [ "A", "B", "C", "D" ] }
B
a doorbell converts electrical energy into sound
1
1.8
303bb2cb4a
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The doorbell was pushed, but sound failed to emit. What might cause this? Choices: - atmospheric pressure - Batteries dead - storm - temperature
Batteries dead
7-697
Since June is cold and wet in Australia, it makes sense that at the same time
{ "text": [ "Michigan would experience a heat wave", "Florida would be raining", "winter would be raging in Colorado", "everywhere in the world is cold" ], "label": [ "A", "B", "C", "D" ] }
A
June is during the winter in the southern hemisphere
1
1.6
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Since June is cold and wet in Australia, it makes sense that at the same time Choices: - Michigan would experience a heat wave - Florida would be raining - winter would be raging in Colorado - everywhere in the world is cold
Michigan would experience a heat wave
8-330
which of these would you most likely find in a log with a hole in it?
{ "text": [ "a fish with large gills", "a dinosaur from the Jurassic era", "none of these", "a small sized raccoon" ], "label": [ "A", "B", "C", "D" ] }
D
some raccoons live in hollow logs
1
1.6
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these would you most likely find in a log with a hole in it? Choices: - a fish with large gills - a dinosaur from the Jurassic era - none of these - a small sized raccoon
a small sized raccoon
8-145
Magnifying makes it easier to see a
{ "text": [ "whale", "tree", "bear", "shrimp" ], "label": [ "A", "B", "C", "D" ] }
D
magnifying makes seeing small things easier through using a microscope
1
1.4
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Magnifying makes it easier to see a Choices: - whale - tree - bear - shrimp
shrimp
9-611
Flashlights run on batteries in order to light up. Those use chemical energy, light uses
{ "text": [ "mechanical energy", "Light energy", "Hyper energy", "solar energy" ], "label": [ "A", "B", "C", "D" ] }
B
a flashlight converts chemical energy into light energy
0.8
1.8
bdb4135787
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Flashlights run on batteries in order to light up. Those use chemical energy, light uses Choices: - mechanical energy - Light energy - Hyper energy - solar energy
Light energy
8-6
A person wants to conduct thermal energy through his house, so when deciding on construction materials, he chooses
{ "text": [ "bits of nickel", "a wooden beam", "a plastic shelf", "a rubber mat" ], "label": [ "A", "B", "C", "D" ] }
A
a thermal conductor is made of materials that conduct thermal energy
0.8
1.6
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A person wants to conduct thermal energy through his house, so when deciding on construction materials, he chooses Choices: - bits of nickel - a wooden beam - a plastic shelf - a rubber mat
bits of nickel
475
An example of an instinctive behavior is
{ "text": [ "a herd of zebras heading in the direction of rain clouds at the end of the dry season", "a baby bird falling from its nest", "a horse following the commands of its rider", "a bird dying from an infection" ], "label": [ "A", "B", "C", "D" ] }
A
migration is an instinctive behavior
0.8
1.8
3f32b550f3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
An example of an instinctive behavior is Choices: - a herd of zebras heading in the direction of rain clouds at the end of the dry season - a baby bird falling from its nest - a horse following the commands of its rider - a bird dying from an infection
a herd of zebras heading in the direction of rain clouds at the end of the dry season
9-1149
Light produced by deep sea animals is used for?
{ "text": [ "Navigation", "Camouflage", "Sexual Display", "Catching Pray" ], "label": [ "A", "B", "C", "D" ] }
D
producing light is used for attracting prey by some deep sea animals
1
1.6
6fcf2544e8
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Light produced by deep sea animals is used for? Choices: - Navigation - Camouflage - Sexual Display - Catching Pray
Catching Pray
7-1006
A way to keep a cup of coffee warm is to
{ "text": [ "cook it in the oven", "heat it with a torch", "put it in the sun", "use a heated plate" ], "label": [ "A", "B", "C", "D" ] }
D
a hot plate is a source of heat
0.8
0.6
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A way to keep a cup of coffee warm is to Choices: - cook it in the oven - heat it with a torch - put it in the sun - use a heated plate
use a heated plate
996
Abusive relationships often lead to the abused in
{ "text": [ "future good relationships", "in favorable outcomes", "future bad relationships", "in ideal situations" ], "label": [ "A", "B", "C", "D" ] }
C
harming something has a negative impact on that something
0.8
2
d2ccffd14b
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Abusive relationships often lead to the abused in Choices: - future good relationships - in favorable outcomes - future bad relationships - in ideal situations
future bad relationships
9-631
Electricity from a power plant lights up a light bulb in a house because
{ "text": [ "a conductor is unnecessary", "there is only one conductor", "a conductor inside the house contacts a conductor outside the house", "the house is free of conductors" ], "label": [ "A", "B", "C", "D" ] }
C
if one electrical conductor contacts another electrical conductor then electricity will flow through both conductors
0.8
2
7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Electricity from a power plant lights up a light bulb in a house because Choices: - a conductor is unnecessary - there is only one conductor - a conductor inside the house contacts a conductor outside the house - the house is free of conductors
a conductor inside the house contacts a conductor outside the house
9-820
If a person wants to watch the eclipse
{ "text": [ "it's best to go sans sunglasses", "it's best to just use a hand as shade", "it's best to use eye protection", "it's best to use a telescope" ], "label": [ "A", "B", "C", "D" ] }
C
looking directly at an eclipse of the Sun causes harm to the eyes
1
1.8
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a person wants to watch the eclipse Choices: - it's best to go sans sunglasses - it's best to just use a hand as shade - it's best to use eye protection - it's best to use a telescope
it's best to use eye protection
1489
How many lizards live in desert habitats?
{ "text": [ "all", "some", "fifteen", "none" ], "label": [ "A", "B", "C", "D" ] }
B
some lizards live in desert habitats
1
1.2
0a040d1ed1
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
How many lizards live in desert habitats? Choices: - all - some - fifteen - none
some
9-769
evaporation is the first stage in the what cycle
{ "text": [ "H2O", "lunar", "growth", "menstrual" ], "label": [ "A", "B", "C", "D" ] }
A
evaporation is when water is drawn back up into the air in the water cycle
1
2
dc78319bb0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
evaporation is the first stage in the what cycle Choices: - H2O - lunar - growth - menstrual
H2O
1430
As a source of light moves directly overhead of an object , what happens to it's shadow
{ "text": [ "the object will get brighter", "the shadow will start to spin", "the size will decrease", "the light will lean to one side" ], "label": [ "A", "B", "C", "D" ] }
C
as a source of light moves directly overhead of an object , the size of the shadow of that object will decrease
0.8
2
dc78319bb0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
As a source of light moves directly overhead of an object , what happens to it's shadow Choices: - the object will get brighter - the shadow will start to spin - the size will decrease - the light will lean to one side
the size will decrease
113
If I run my finger across a sheet of plain paper and a sheet of sand paper, which will have greater friction?
{ "text": [ "the plain paper", "the sand paper", "neither has friction", "the same friction" ], "label": [ "A", "B", "C", "D" ] }
B
as the roughness of something increases , the friction of that something will increase when its surface moves against another surface
1
2
6dc1e4d0a3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If I run my finger across a sheet of plain paper and a sheet of sand paper, which will have greater friction? Choices: - the plain paper - the sand paper - neither has friction - the same friction
the sand paper
7-774
A calf that dies will eventually
{ "text": [ "disintegrate", "fall", "starve", "wrinkle" ], "label": [ "A", "B", "C", "D" ] }
A
dead organisms decay
0.8
1.4
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A calf that dies will eventually Choices: - disintegrate - fall - starve - wrinkle
disintegrate
52
The creation of gypsum from anhydrite is an example of what?
{ "text": [ "chemical change", "volcanic activity", "biological change", "mechanical change" ], "label": [ "A", "B", "C", "D" ] }
A
if an object undergoes chemical change then that object will have new chemical properties
0.8
1.6
d2ccffd14b
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The creation of gypsum from anhydrite is an example of what? Choices: - chemical change - volcanic activity - biological change - mechanical change
chemical change
791
Who famously explicated the science of dropping something?
{ "text": [ "Galileo", "Newton", "Einstein", "Rutherford" ], "label": [ "A", "B", "C", "D" ] }
B
dropping something causes that something to fall
1
2
64d9056837
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Who famously explicated the science of dropping something? Choices: - Galileo - Newton - Einstein - Rutherford
Newton
631
The reverse of evaporation in terms of weather phenomena is
{ "text": [ "cloud formation", "condensation", "transpiration", "precipitation" ], "label": [ "A", "B", "C", "D" ] }
D
precipitation is when rain fall from clouds to the Earth
0.8
1.6
d2ccffd14b
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The reverse of evaporation in terms of weather phenomena is Choices: - cloud formation - condensation - transpiration - precipitation
precipitation
1435
Preparing food at the proper temperatures
{ "text": [ "is too much work and should be avoided", "eradicates potential illness causing organisms", "allows bacteria to flourish", "leaves meat raw and under cooked" ], "label": [ "A", "B", "C", "D" ] }
B
cooking food to proper temperatures protects against food poisoning by killing bacteria and viruses
1
2
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Preparing food at the proper temperatures Choices: - is too much work and should be avoided - eradicates potential illness causing organisms - allows bacteria to flourish - leaves meat raw and under cooked
eradicates potential illness causing organisms
1885
A new moon can be observed every
{ "text": [ "1 month", "1 week", "1 day", "1 year." ], "label": [ "A", "B", "C", "D" ] }
A
a revolution of the moon around the Earth takes 1 month
1
2
0317ce7c33
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A new moon can be observed every Choices: - 1 month - 1 week - 1 day - 1 year.
1 month
9-76
While robins refuse to eat much aside from insects, worms and fruit, most birds can make a nice meal out of
{ "text": [ "potato boxes", "small beds", "wildflower kernels", "grass stains" ], "label": [ "A", "B", "C", "D" ] }
C
birds sometimes eat seeds
1
2
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
While robins refuse to eat much aside from insects, worms and fruit, most birds can make a nice meal out of Choices: - potato boxes - small beds - wildflower kernels - grass stains
wildflower kernels
8-99
A pod of dolphins is swimming while searching for food. The youngest dolphin swims away from the pod and is lost. The rest of the pod searches for the young dolphin by clicking into the water. The young dolphin is found because of
{ "text": [ "echoes from noise", "vibrations from drums", "sound of water", "movement in air" ], "label": [ "A", "B", "C", "D" ] }
A
echolocation is when some animals detect objects by hearing echoes by emitting sound
0.8
1.6
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A pod of dolphins is swimming while searching for food. The youngest dolphin swims away from the pod and is lost. The rest of the pod searches for the young dolphin by clicking into the water. The young dolphin is found because of Choices: - echoes from noise - vibrations from drums - sound of water - movement in air
echoes from noise
7-186
In the desert, the cactus is a rare source of
{ "text": [ "food", "shelter", "moisture", "shade" ], "label": [ "A", "B", "C", "D" ] }
C
a cactus stores water
0.8
1
b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
In the desert, the cactus is a rare source of Choices: - food - shelter - moisture - shade
moisture
1658
Renewable resources are
{ "text": [ "provided by the largest star and wind", "provided by solar and petroleum reserves", "provided by the sun and fossils", "provided by the sun and coal" ], "label": [ "A", "B", "C", "D" ] }
A
solar energy is a renewable resource
1
1.8
a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Renewable resources are Choices: - provided by the largest star and wind - provided by solar and petroleum reserves - provided by the sun and fossils - provided by the sun and coal
provided by the largest star and wind
7-574
The ceiling of the cave grew closer to the ground due to:
{ "text": [ "deposition", "luck", "magic", "wood." ], "label": [ "A", "B", "C", "D" ] }
A
stalactites are formed by deposition
1
2
0317ce7c33
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The ceiling of the cave grew closer to the ground due to: Choices: - deposition - luck - magic - wood.
deposition
7-122
Do all organisms reproduce uniformly?
{ "text": [ "they are different", "they are same", "they reproduce equally", "reproduction is fixed" ], "label": [ "A", "B", "C", "D" ] }
A
different organisms reproduce differently
1
1
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Do all organisms reproduce uniformly? Choices: - they are different - they are same - they reproduce equally - reproduction is fixed
they are different
9-607
which one of these could eventually facilitate an intoxicating drink?
{ "text": [ "a serving of pie", "all of these", "a cob of corn", "a stick of ice cream" ], "label": [ "A", "B", "C", "D" ] }
C
ethanol sometimes is made of corn
0.8
1.8
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which one of these could eventually facilitate an intoxicating drink? Choices: - a serving of pie - all of these - a cob of corn - a stick of ice cream
a cob of corn
1789
Seeds that stick in the fur of an animal
{ "text": [ "will hitch a ride on that animal", "will fall back off immediately", "will sprout roots in the animal's fur", "will be unable to regerminate" ], "label": [ "A", "B", "C", "D" ] }
A
if seeds stick to the fur of an animal then that seed will be transported by the animal
1
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choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Seeds that stick in the fur of an animal Choices: - will hitch a ride on that animal - will fall back off immediately - will sprout roots in the animal's fur - will be unable to regerminate
will hitch a ride on that animal
7-164
To warm yourself up on a chilly day
{ "text": [ "rub your palms together", "wear short sleeve shirts", "go without any socks", "stand still in one place" ], "label": [ "A", "B", "C", "D" ] }
A
friction causes the temperature of an object to increase
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choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To warm yourself up on a chilly day Choices: - rub your palms together - wear short sleeve shirts - go without any socks - stand still in one place
rub your palms together
1564
The creation of sediment is produced by
{ "text": [ "the break down of other materials", "materials joining together into one", "solar interaction with the earth", "chemicals compounds combining together" ], "label": [ "A", "B", "C", "D" ] }
A
sediment is formed by weathering
1
1.8
d2ccffd14b
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The creation of sediment is produced by Choices: - the break down of other materials - materials joining together into one - solar interaction with the earth - chemicals compounds combining together
the break down of other materials
1422
A big cat looks for prey
{ "text": [ "at 3pm", "at 11pm", "at 9am", "at noon" ], "label": [ "A", "B", "C", "D" ] }
B
nocturnal predators hunt during the night
0.8
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7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A big cat looks for prey Choices: - at 3pm - at 11pm - at 9am - at noon
at 11pm
9-81
Lamps that convert electricity into light and heat are known as
{ "text": [ "incadescent", "flourescent", "led", "candle" ], "label": [ "A", "B", "C", "D" ] }
A
some light bulbs convert electricity into light and heat energy
1
1.6
dc78319bb0
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Lamps that convert electricity into light and heat are known as Choices: - incadescent - flourescent - led - candle
incadescent
7-475
What former planet is yet to clear its orbit?
{ "text": [ "planet Venus", "the earth", "Former seventh planet", "planet Mars" ], "label": [ "A", "B", "C", "D" ] }
C
pluto has not cleared its orbit
1
1
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
What former planet is yet to clear its orbit? Choices: - planet Venus - the earth - Former seventh planet - planet Mars
Former seventh planet
7-271
If a cat is given cyanide, it will
{ "text": [ "expire", "cough", "puke", "eat" ], "label": [ "A", "B", "C", "D" ] }
A
poison causes harm to living things
1
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b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
If a cat is given cyanide, it will Choices: - expire - cough - puke - eat
expire
1383
The more miles that you can get out of a gallon of gasoline, what happens?
{ "text": [ "gasoline will take you a lower distance than normally", "more gasoline sales will be made", "travel expenses will go up due to gasoline costs", "less gasoline will be needed to go a distance" ], "label": [ "A", "B", "C", "D" ] }
D
as mileage per galon of gasoline increases , the amount of gasoline used will decrease
1
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b356d338b7
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The more miles that you can get out of a gallon of gasoline, what happens? Choices: - gasoline will take you a lower distance than normally - more gasoline sales will be made - travel expenses will go up due to gasoline costs - less gasoline will be needed to go a distance
less gasoline will be needed to go a distance
1283
A magnifying glass would be useless in viewing?
{ "text": [ "tadpole", "ant", "sand grain", "elephant" ], "label": [ "A", "B", "C", "D" ] }
D
magnifying glass is used to see small things by making objects appear bigger
1
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303bb2cb4a
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A magnifying glass would be useless in viewing? Choices: - tadpole - ant - sand grain - elephant
elephant
7-525
Seasonal changes happens
{ "text": [ "when some flowers cease to bloom in the cold months", "when ducks swim more in lakes", "when fish arise from water and sun themselves", "when all flowers bloom in the cold months" ], "label": [ "A", "B", "C", "D" ] }
A
An example of a seasonal change is plants becoming dormant in the winter
1
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a8ecf6eaeb
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Seasonal changes happens Choices: - when some flowers cease to bloom in the cold months - when ducks swim more in lakes - when fish arise from water and sun themselves - when all flowers bloom in the cold months
when some flowers cease to bloom in the cold months
8-244
Where does an object feel the least pressure?
{ "text": [ "a riverbed", "a puddle", "a lake bed", "the ocean floor" ], "label": [ "A", "B", "C", "D" ] }
B
as an object descends into water , the pressure on that object will increase
1
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7189327f06
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Where does an object feel the least pressure? Choices: - a riverbed - a puddle - a lake bed - the ocean floor
a puddle
9-388
The population of rabbits in an area increases. That could have been caused by
{ "text": [ "More predators have been moving into the area", "The rabbits are becoming infertile", "Hunters are trapping the rabbits", "More precipitation falling lately" ], "label": [ "A", "B", "C", "D" ] }
D
as the available water in an environment increases , the populations of organisms in that environment will increase
1
1.2
3f32b550f3
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
The population of rabbits in an area increases. That could have been caused by Choices: - More predators have been moving into the area - The rabbits are becoming infertile - Hunters are trapping the rabbits - More precipitation falling lately
More precipitation falling lately
9-864
Humans are like monkeys in a lot of ways, besides sharing a lot of the same DNA, their babies are birthed
{ "text": [ "mad", "old", "alive", "dead" ], "label": [ "A", "B", "C", "D" ] }
C
a monkey births live young
1
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bdb4135787
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Humans are like monkeys in a lot of ways, besides sharing a lot of the same DNA, their babies are birthed Choices: - mad - old - alive - dead
alive
9-296
Environments like the rain forest have such an abundance of flowers and plants due to the amount of what, which is needed for vegetation to thrive?
{ "text": [ "Sunlight", "water", "Animals", "people" ], "label": [ "A", "B", "C", "D" ] }
B
a plant requires water to grow
1
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bdb4135787
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Environments like the rain forest have such an abundance of flowers and plants due to the amount of what, which is needed for vegetation to thrive? Choices: - Sunlight - water - Animals - people
water
1877
To aid in keeping your outdoor animals warm in the winter
{ "text": [ "put their shelters directly in the way of the wind", "put their shelters on top of cement", "attach thermal insulators to their shelters", "attach shingles to their shelters" ], "label": [ "A", "B", "C", "D" ] }
C
a thermal insulator slows the transfer of heat
1
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choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
To aid in keeping your outdoor animals warm in the winter Choices: - put their shelters directly in the way of the wind - put their shelters on top of cement - attach thermal insulators to their shelters - attach shingles to their shelters
attach thermal insulators to their shelters
9-365
A deer eats lots of grass, but the deer is unable to create more food for itself, because in the food chain, the deer is unable to be
{ "text": [ "a producer", "a consumer", "a manager", "a creator" ], "label": [ "A", "B", "C", "D" ] }
A
producer is a kind of role in the food chain process
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choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
A deer eats lots of grass, but the deer is unable to create more food for itself, because in the food chain, the deer is unable to be Choices: - a producer - a consumer - a manager - a creator
a producer
8-269
which of these would most likely cause a car to lose control?
{ "text": [ "a nice dry asphalt highway", "a highway after cloud precipitation", "a dry cobble stone road", "all of these" ], "label": [ "A", "B", "C", "D" ] }
B
as moisture of an object decreases , the friction of that object against another object will increase
0.8
1.8
cf7109905e
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
which of these would most likely cause a car to lose control? Choices: - a nice dry asphalt highway - a highway after cloud precipitation - a dry cobble stone road - all of these
a highway after cloud precipitation
254
Potential energy changes to kinetic energy when using a
{ "text": [ "computer", "light bulb", "television", "bicycle" ], "label": [ "A", "B", "C", "D" ] }
D
potential energy changes to kinetic energy through motion
0.8
1.8
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choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Potential energy changes to kinetic energy when using a Choices: - computer - light bulb - television - bicycle
bicycle
7-443
Many families survive the winter thanks to
{ "text": [ "tv", "AC unit", "furnace", "fridge" ], "label": [ "A", "B", "C", "D" ] }
C
natural gas is a source of heat by burning
1
2
0317ce7c33
choices
{{question_stem}} Choices: - {{ choices["text"] | join("\n- ") }} ||| {{choices["text"][{"A":0,"B":1,"C":2,"D":3}[answerKey]]}}
Many families survive the winter thanks to Choices: - tv - AC unit - furnace - fridge
furnace