prompt stringlengths 51 646 | completion stringclasses 8 values | source stringclasses 3 values |
|---|---|---|
What do rotating vanes on an electric fan do to air?
A. dampen
B. circulate
C. cool
D. warm
Answer: | B | openbookqa |
An animal would have its inner parts better protected if it had which of these?
A. a backpack on its back
B. a calcium fortified internal structure
C. none of these
D. a shell of cotton
Answer: | B | openbookqa |
Plants require this to grow
A. fertilizer
B. cool temperatures
C. non-organic matter
D. H2O
Answer: | D | openbookqa |
Renewable resources
A. often come from fossil fuels
B. take centuries to biodegrade
C. can be used ad infinitum
D. should be used conservatively
Answer: | C | openbookqa |
a day hiking will most likely result in which of these?
A. a paling of the skin
B. a greening of the skin
C. an even darker tone
D. none of these
Answer: | C | openbookqa |
Refraction
A. makes objects appear to be twice their size
B. moves heat energy thru sound waves
C. is the phenomenon involved in mirrors
D. makes a straw appear broken when in a cup of water
Answer: | D | openbookqa |
which of these can be considered a stage in the water cycle?
A. all of these
B. the combination of nails and hammers
C. the presence of H20
D. the combination of chlorine and gas
Answer: | C | openbookqa |
Which of these items is required for a deer to live
A. sun
B. iron
C. sand
D. cafeteria
Answer: | A | openbookqa |
Where is the best place to shoot animals?
A. national park
B. sky
C. forest
D. sea
Answer: | C | openbookqa |
Spiders can catch prey by doing all aside from
A. building webs
B. building traps
C. hunting
D. howling
Answer: | D | openbookqa |
When does electricity flow through a conductor?
A. when it's outside around lighting
B. when it's attached to a battery
C. when it's attached to a human
D. when it's near a light bulb
Answer: | B | openbookqa |
I can use a stopwatch to track
A. The number of freckles I have on my back
B. How long the road is
C. My weight loss in 6 months
D. how many marshmallows I can eat in 10 minutes
Answer: | D | openbookqa |
If John were going to the store, how would he measure his trip?
A. kilometer
B. centimeter
C. decameter
D. meter
Answer: | A | openbookqa |
A man plugs his television into an outlet behind a cabinet. He sees that the television may now be turned on so that he can watch his favorite show. The man knows that by hooking the t.v. cord into the outlet
A. he completed a lap
B. he made a good deal
C. he invented new circuits
D. he completed a circuit
Answer: | D | openbookqa |
Which type of energy is the most environmentally friendly?
A. Coal
B. Petroleum
C. Natural Gas
D. Sunlight
Answer: | D | openbookqa |
Which form can be made into a triangle?
A. ice
B. steam
C. water
D. salt water
Answer: | A | openbookqa |
who would see better through an underground tunnel?
A. a boy with a pen
B. a man with a stick
C. a man with a spoon
D. a man with a candle and match
Answer: | D | openbookqa |
There are now many more people because of
A. efficient farming
B. more cities
C. computers
D. global warming
Answer: | A | openbookqa |
Water in a sealed jar might do what when placed in the freezer?
A. evaporate
B. break it
C. melt
D. run off
Answer: | B | openbookqa |
What causes a chemical reaction?
A. mixing and heating edible items
B. putting water in a bowl
C. petting a small cat
D. rolling a ball on a floor
Answer: | A | openbookqa |
What stores food for future use and is green?
A. bacteria
B. trout
C. virus
D. tree
Answer: | D | openbookqa |
Filling a bottle full of water and then placing it in the freezer can lead to
A. loosening of the bottle lid
B. deflation of the bottle
C. ice cubes in the freezer
D. bursting of the bottle
Answer: | D | openbookqa |
What functions without contact between objects?
A. weight
B. friction
C. opposites attracting
D. pressure
Answer: | C | openbookqa |
Which doesn't contain water?
A. Sea of Tranquilitiy
B. Caspian Sea
C. Dead Sea
D. Caribbean Sea
Answer: | A | openbookqa |
Fungi
A. can do their food chain jobs without ingestion
B. act as predators in the food chain
C. are always safe to ingest
D. occupy the top of the food chain
Answer: | A | openbookqa |
Compared to a regular swimmer, a scuba diver deals with more
A. heat
B. pressure
C. water
D. air
Answer: | B | openbookqa |
What is an example of the fact that a thing is dead once it dies after having previously lived?
A. a small squirrel falls from a tree and breaks its leg
B. a panda stops eating and falls into a coma
C. a dog is paralyzed and is unable to move
D. a vibrant cat is deceased after being hit by a car
Answer: | D | openbookqa |
Thunder clouds are
A. filled with beautiful music
B. of a significant weight
C. the color light pink
D. take 10 years to form
Answer: | B | openbookqa |
If someone is experiencing frequent falls
A. they should move out of their house
B. they should just stop trying to walk
C. they should try wearing slicker bottomed shoes
D. they should try putting down carpet or throw rugs
Answer: | D | openbookqa |
It is easiest to get a clear photo of the moon by
A. using a large magnifying glass
B. using a telephoto lens
C. using a telescopic lens
D. looking through a microscope
Answer: | C | openbookqa |
Filling a glass with markers for cup amounts on it would be
A. seeing how much data is left on a phone
B. a part of making chili
C. a way to consider getting something
D. a way to collect data
Answer: | D | openbookqa |
Winter snows follow Autumn's falling leaves by
A. three months
B. three days
C. three years
D. 12 months
Answer: | A | openbookqa |
The way that squirrels put away food during the cool season ensures that they
A. survive
B. eat
C. live
D. grow
Answer: | A | openbookqa |
An example of a consumer would be
A. a deer munching grass
B. a plant beginning to photosynthesize
C. a squirrel eating a bug
D. a wolf eating a deer
Answer: | A | openbookqa |
Eating and digesting a large meal is guaranteed to produce
A. disease
B. fecal matter
C. fuel
D. fertilizer
Answer: | B | openbookqa |
Canyons are generally old, huge, and breathtaking and are
A. brimming to full with sand
B. filled with local wildlife
C. dirty and muddy inside
D. typically materialized with stone
Answer: | D | openbookqa |
If a room is going to be humid, or dry, depends on how much water vapor is in the air, so if a room wants to be humid
A. run a bath
B. use a dehumidifier
C. open a window
D. hope it rains
Answer: | A | openbookqa |
What impacts an objects ability to reflect light?
A. color pallete
B. weights
C. height
D. smell
Answer: | A | openbookqa |
which of these would make an ideal object to drive in with a hammer?
A. an iron nail
B. a metal nail
C. a steel nail
D. all of these
Answer: | D | openbookqa |
local plant varieties are the best for improving the local
A. social status
B. environs
C. satellite reception
D. future
Answer: | B | openbookqa |
Electricity sent through a conductor
A. halts the functioning of the conductor
B. moves like traffic through a green light
C. causes fire to flow through the conductor
D. flows heat back to the conductor
Answer: | B | openbookqa |
The sun is a source of which, first and foremost?
A. Light
B. Energy
C. Heat
D. Nutrients)
Answer: | A | openbookqa |
Where in the world will a person have the smallest shadow at noon?
A. the arctic circle
B. the south pole
C. the north pole
D. near the equator
Answer: | D | openbookqa |
Oil is a source of a material used for an object with
A. wood planks
B. cardboard
C. a large stone
D. wheels
Answer: | D | openbookqa |
A magnet would attract a
A. Wooden hairbrush
B. Oranges
C. Glassware
D. Zippers
Answer: | D | openbookqa |
What sort of habitat would living things live in?
A. A habitat with plenty of water
B. A habitat with varying weather
C. A habitat that most animals choose
D. A habitat with many toys
Answer: | A | openbookqa |
A person finishes drinking a bottle of water and notices that at the bottom of the bottle is a small symbol, consisting of three arrows in a triangular shape. This symbol tells the person that they should
A. have it reprocessed
B. burn the bottle
C. reuse the bottle
D. remake the bottle
Answer: | A | openbookqa |
In order to better understand the world around us, specialists
A. watch several educational programs
B. discuss topics with laymen
C. inspect, note, and consider
D. make notes in books
Answer: | C | openbookqa |
A woman leaves some meat on the counter, and bacteria begins to quickly grow on the surface. This bacteria may cause
A. turned food
B. growing beans
C. sticky toffee
D. pocked oranges
Answer: | A | openbookqa |
Stars appear in different areas in the sky at different times of year due to what?
A. Earths Rotation
B. Changing Weather
C. Suns Rotation
D. Time Change
Answer: | A | openbookqa |
Corn can sometimes
A. be grown in arctic environments
B. be used as kindling
C. fuel a steam locomotive
D. fuel an economy car
Answer: | D | openbookqa |
strumming a string can cause what type of wave?
A. Tidal
B. Pressure
C. Light
D. Dark
Answer: | B | openbookqa |
Coral is a type of living organism which can be identified in
A. only in the pacific ocean
B. saltwater locations that are open
C. any where with liquid
D. water sources in america
Answer: | B | openbookqa |
Having reliable plant sources in a field, a rabbit may react by
A. having larger litters
B. finding a mate
C. eating more food
D. finding new food
Answer: | A | openbookqa |
The layer of material on the bottom of the Snake River was put there by what?
A. fish swimming
B. weather related degradation
C. global warming
D. animal movement
Answer: | B | openbookqa |
Which converts carbon dioxide, water, and solar energy into oxygen?
A. chrysanthemum
B. mistletoe
C. mushroom
D. mole
Answer: | A | openbookqa |
December is in the summer in what
A. the southern part of cities
B. the northern part of Earth
C. the southern part of the third rock
D. the southern part of every rock
Answer: | C | openbookqa |
Trembling muscles spasms in animals can be caused in party by
A. temperature in single digits
B. temperatures in triple digits
C. finding the right temperatures
D. being unaware of the temperature
Answer: | A | openbookqa |
The number of lines found in a tree bore will tell you?
A. variety
B. sturdiness
C. the age
D. the height
Answer: | C | openbookqa |
Hummingbirds take what with them
A. Bees
B. energy
C. Pollen
D. Honey
Answer: | C | openbookqa |
To naturally increase the amount of organic matter in soil add
A. fungi
B. sunflowers
C. trees
D. voles
Answer: | A | openbookqa |
Peat is an important factor when
A. Driving a new car
B. Putting a fresh raspberry seed in soil
C. Taking the temperature for the day
D. Having a large breakfast
Answer: | B | openbookqa |
When a bird is living in a certain segment of the world, it can become part of that environment along with predators and food sources, the process being called what?
A. animals reproduce
B. preyed upon
C. adapted to it
D. predators get it
Answer: | C | openbookqa |
Chimpanzees dig for insects with sticks; what is another example of using tools?
A. birds using twigs to build nests
B. otters using rocks to open clams
C. anteaters using their tongue to catch ants
D. koalas using their pouch to hold infants
Answer: | B | openbookqa |
Carbon dioxide exists where it does because
A. humans expel it
B. deer eat it
C. birds use it
D. trees absorb it
Answer: | A | openbookqa |
What covers over 90% of the Earth's surface and 0% of the moon's surface
A. a magnesium iron silicate mineral
B. chemical element with the symbol S
C. the element with the symbol Fe
D. that which contains 2 hydrogen and 1 oxygen molecules
Answer: | D | openbookqa |
Why do berries exist?
A. reproducing
B. food for animals
C. growth
D. food storage
Answer: | A | openbookqa |
The biggest things on the moon are
A. space stations
B. alien life forms
C. craters
D. moon rocks
Answer: | C | openbookqa |
Which set of animals don't compete for food?
A. dolphin and fish
B. hyena and bear
C. whale and cat
D. eagle and raven
Answer: | C | openbookqa |
will a glacier travel at greater speeds than a sea going vessel?
A. maybe it moves faster
B. this is likely to be false
C. all of these
D. odds are in its favor
Answer: | B | openbookqa |
Something that shows that the earth changes is
A. a city where a tree was
B. a lake where a tree was
C. a tree where a bird was
D. a plant where a rock was
Answer: | B | openbookqa |
A lot of people think that volcanoes may only exist in tall mountains that tower above us, but a lot of volcanoes
A. fall into the oceans
B. are water leaking volcanoes
C. erupt into the sea
D. are found and erupt beneath the water
Answer: | D | openbookqa |
A car slowed down because of
A. bad brakes
B. the engine size
C. the wind
D. the steering wheel
Answer: | C | openbookqa |
The lights were turned off in a room, who could find the light switch?
A. Mice
B. Elephants
C. Raccoons
D. Hamsters
Answer: | C | openbookqa |
slope is a measure of the difference in elevation from the top to the base of a
A. penny
B. tower
C. pyramid
D. box
Answer: | C | openbookqa |
In a zoo, a polar bear exhibit will contain
A. salt
B. cacti
C. strong fans
D. sand
Answer: | C | openbookqa |
Precipitation sometimes leads to
A. mountains
B. earthquakes
C. volcanoes
D. caves
Answer: | D | openbookqa |
When the scientist finally completed his new invention he thanked his
A. powers of observation
B. lucky stars
C. mother
D. grandmother
Answer: | A | openbookqa |
When the game console's power cable was attached to the wall, electricity ended up in
A. the plug
B. the power cable
C. the wall
D. the game console
Answer: | D | openbookqa |
Some birds have scooped beaks, but others have sharp beaks such as
A. peregrine falcons
B. pelicans
C. toucans
D. snakes
Answer: | A | openbookqa |
People commonly have bad reactions to what they get from a
A. discount store
B. lawyer
C. catalog
D. pharmacy
Answer: | D | openbookqa |
What happens to body water when animal activity rises
A. the water decreases
B. it stays same
C. the water increases
D. the water hardens
Answer: | A | openbookqa |
More carbon dioxide is in the air in the past decade than ever before, probably because
A. more cattle produced
B. more plant life
C. human population increased
D. less water area
Answer: | C | openbookqa |
What slows down the transfer of heat?
A. a wooden wall
B. the wind
C. the sun
D. light rays
Answer: | A | openbookqa |
Whether a rainstorm, snow, or hail, humanity can find a way to escape it by
A. restoring old city streets
B. creating a protected space
C. building a large community
D. sheltering all the young
Answer: | B | openbookqa |
In a strong tempest, a large boulder may be
A. broken
B. smoothed
C. sharpened
D. stained
Answer: | B | openbookqa |
The way that electrical conductors works in ways such as
A. sticking a plug into an outlet to power a microwave
B. turning on a coffee pot in the morning
C. making sure that a hair dryer is unplugged after use
D. turning on lights in a room
Answer: | A | openbookqa |
When wheels are squealing on a blacktop, friction
A. works against motion
B. stops motion
C. removes forward motion
D. makes things rough
Answer: | A | openbookqa |
Breaking a vase changes its
A. center of gravity
B. shape and mass
C. chemical composition
D. speed
Answer: | B | openbookqa |
When looking for a good renewable resource in order to avoid wasting anything that will eventually run out, a man decides to use
A. colored pencils
B. snow cones
C. murky river fluid
D. fresh flounder
Answer: | C | openbookqa |
A consequence of polluting could be that
A. fish become inedible
B. water tastes gross
C. papers report it
D. trash is overflowing
Answer: | A | openbookqa |
the top layer of soil contains the most nutrients where I
A. hike
B. wade
C. jog
D. skate
Answer: | A | openbookqa |
A cacti is basically an enormous stem, which means that
A. it can be drunk from
B. it is very thin
C. it holds up bright green leaves
D. it can hide in grass
Answer: | A | openbookqa |
Without reliable sources of food or water
A. creatures experience some suffering
B. animals must make their own
C. dogs will need to be fed
D. organisms need to be cared for
Answer: | A | openbookqa |
An echo is produced by what type of reflection of sound source?
A. Direct
B. Distant
C. Varied
D. Single
Answer: | D | openbookqa |
if food has lack of immediate use for energy then it will
A. be discarded immediately
B. kept for later
C. left to rot
D. be thrown up
Answer: | B | openbookqa |
Puerto Rico experienced many landslides due to Hurricane Maria in
A. 2017
B. 2015
C. 2012
D. 2009
Answer: | A | openbookqa |
What item's housing is made of metal?
A. butter
B. cola
C. tea
D. syrup
Answer: | B | openbookqa |
Deserts, Jungles, and Oceans have many different
A. organisms
B. fish
C. trees
D. grasses
Answer: | A | openbookqa |
If a glacier going past a dock brushed up against some large boulders there, the stones would
A. have gouges
B. have stains
C. be frozen
D. be dirty
Answer: | A | openbookqa |
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