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What do rotating vanes on an electric fan do to air? A. dampen B. circulate C. cool D. warm Answer:
B
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
Plants require this to grow A. fertilizer B. cool temperatures C. non-organic matter D. H2O Answer:
D
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
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
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
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
Which of these items is required for a deer to live A. sun B. iron C. sand D. cafeteria Answer:
A
Where is the best place to shoot animals? A. national park B. sky C. forest D. sea Answer:
C
Spiders can catch prey by doing all aside from A. building webs B. building traps C. hunting D. howling Answer:
D
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
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
If John were going to the store, how would he measure his trip? A. kilometer B. centimeter C. decameter D. meter Answer:
A
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
Which type of energy is the most environmentally friendly? A. Coal B. Petroleum C. Natural Gas D. Sunlight Answer:
D
Which form can be made into a triangle? A. ice B. steam C. water D. salt water Answer:
A
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
There are now many more people because of A. efficient farming B. more cities C. computers D. global warming Answer:
A
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
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
What stores food for future use and is green? A. bacteria B. trout C. virus D. tree Answer:
D
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
What functions without contact between objects? A. weight B. friction C. opposites attracting D. pressure Answer:
C
Which doesn't contain water? A. Sea of Tranquilitiy B. Caspian Sea C. Dead Sea D. Caribbean Sea Answer:
A
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
Compared to a regular swimmer, a scuba diver deals with more A. heat B. pressure C. water D. air Answer:
B
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
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
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
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
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
Winter snows follow Autumn's falling leaves by A. three months B. three days C. three years D. 12 months Answer:
A
The way that squirrels put away food during the cool season ensures that they A. survive B. eat C. live D. grow Answer:
A
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
Eating and digesting a large meal is guaranteed to produce A. disease B. fecal matter C. fuel D. fertilizer Answer:
B
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
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
What impacts an objects ability to reflect light? A. color pallete B. weights C. height D. smell Answer:
A
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
local plant varieties are the best for improving the local A. social status B. environs C. satellite reception D. future Answer:
B
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
The sun is a source of which, first and foremost? A. Light B. Energy C. Heat D. Nutrients) Answer:
A
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
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
A magnet would attract a A. Wooden hairbrush B. Oranges C. Glassware D. Zippers Answer:
D
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
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
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
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
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
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
strumming a string can cause what type of wave? A. Tidal B. Pressure C. Light D. Dark Answer:
B
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
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
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
Which converts carbon dioxide, water, and solar energy into oxygen? A. chrysanthemum B. mistletoe C. mushroom D. mole Answer:
A
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
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
The number of lines found in a tree bore will tell you? A. variety B. sturdiness C. the age D. the height Answer:
C
Hummingbirds take what with them A. Bees B. energy C. Pollen D. Honey Answer:
C
To naturally increase the amount of organic matter in soil add A. fungi B. sunflowers C. trees D. voles Answer:
A
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
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
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
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
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
Why do berries exist? A. reproducing B. food for animals C. growth D. food storage Answer:
A
The biggest things on the moon are A. space stations B. alien life forms C. craters D. moon rocks Answer:
C
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
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
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
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
A car slowed down because of A. bad brakes B. the engine size C. the wind D. the steering wheel Answer:
C
The lights were turned off in a room, who could find the light switch? A. Mice B. Elephants C. Raccoons D. Hamsters Answer:
C
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
In a zoo, a polar bear exhibit will contain A. salt B. cacti C. strong fans D. sand Answer:
C
Precipitation sometimes leads to A. mountains B. earthquakes C. volcanoes D. caves Answer:
D
When the scientist finally completed his new invention he thanked his A. powers of observation B. lucky stars C. mother D. grandmother Answer:
A
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
Some birds have scooped beaks, but others have sharp beaks such as A. peregrine falcons B. pelicans C. toucans D. snakes Answer:
A
People commonly have bad reactions to what they get from a A. discount store B. lawyer C. catalog D. pharmacy Answer:
D
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
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
What slows down the transfer of heat? A. a wooden wall B. the wind C. the sun D. light rays Answer:
A
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
In a strong tempest, a large boulder may be A. broken B. smoothed C. sharpened D. stained Answer:
B
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
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
Breaking a vase changes its A. center of gravity B. shape and mass C. chemical composition D. speed Answer:
B
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
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
the top layer of soil contains the most nutrients where I A. hike B. wade C. jog D. skate Answer:
A
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
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
An echo is produced by what type of reflection of sound source? A. Direct B. Distant C. Varied D. Single Answer:
D
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
Puerto Rico experienced many landslides due to Hurricane Maria in A. 2017 B. 2015 C. 2012 D. 2009 Answer:
A
What item's housing is made of metal? A. butter B. cola C. tea D. syrup Answer:
B
Deserts, Jungles, and Oceans have many different A. organisms B. fish C. trees D. grasses Answer:
A
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