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A heavier object A. requires less force to move B. requires minimal effort to move C. requires more muscle power to shift D. requires a light touch to move Answer:
C
An example of breaking down is A. cutting an apple into slices B. putting a jigsaw puzzle together C. mixing cake ingredients together D. applying coats of paint onto a wall Answer:
A
which of these indicate non-living tree? A. it stands tall with flowers B. none of these C. it is fresh and green with strong roots D. it lies horizontally on the park grounds Answer:
D
Which of the following could make more people want to wear masks? A. A bicycle race with hundreds of participants B. the use of electric lawn mowers C. contaminated hamburger meat from the grocery store D. a bus that uses a petroleum product for fuel Answer:
D
The skeletal system A. is made up of tissue and organs B. is made up of the lungs and heart C. is made up of white blood cells D. is made up of calcified material Answer:
D
What are a source of fibers? A. water B. plantlife C. rocks D. air Answer:
B
The spinal cord contains A. electrically excitable cells B. nerve gas C. biological impulses D. hair follicles Answer:
A
Humans cry when they are born, horses can walk when they are born, and birds can chirp when born because of A. TV B. learning from mom C. instinctive behavior D. school Answer:
C
When cutting down rain forests, it is important to keep in mind air quality. When too many trees are cut down in a given area, there may be decrease in the air's A. quality B. carbon dioxide C. helium amounts D. carbin dioyide levels Answer:
A
Which of these items was able to keep things cool thanks to electrical conversion? A. magic carpet B. snowy road C. light bulb D. table fan Answer:
D
How would a location's climate be determined? A. look at the weather many mornings, afternoons, and evenings in different seasons B. look at the the most extreme weather events C. look at the weather at noon only D. look at the weather on one day Answer:
A
How can a woman's compact best help if she is lost on a mountain? A. She will be able to fix her appearance to be more likely to receive help B. She can use the makeup as camouflage C. she can use the mirror to signal someone D. She can break the mirror to use the pieces for a weapon Answer:
C
We have respiration in our bodies to A. deal with gas B. Talk for hours C. Thinking D. Running Answer:
A
Many animals entered the city because of A. global warming B. buildings C. warm streets D. logging Answer:
D
What is it termed when a squirrel is inanimate A. death B. inertia C. colluded D. emanated Answer:
A
What can melting glaciers deposit? A. heaps of ice cubes B. heaps of confused penguins C. heaps of crystalline solids D. heaps of coral reef Answer:
C
The worst place to leave a candy bar is A. refrigerator B. closet C. freezer D. sunlight Answer:
D
what can baking soda and vinegar do together? A. they will boil B. they turn hard C. a combined reaction D. they do nothing Answer:
C
Cardinals A. have live births B. eat only meat C. incubate their food D. incubate their young Answer:
D
Coal and oil directly removed from the ground are A. directly consumed B. thrown away C. made into products D. stored underground Answer:
C
Changes to the earth can be done as a result of A. high temps B. mild weather C. large storms D. snowing clouds Answer:
A
adding a direct flame to container of acid causes a A. dormant cycle B. lot of nothing C. lower temperature D. vapor expulsion Answer:
D
Over a period of years in direct heat and sunlight, a large boulder may be A. frozen B. catapulted C. ravaged D. rotted Answer:
C
Deer are less safe in the woods because wolves A. have fur B. howl C. have claws D. have tails Answer:
C
An example of a simple machine requiring mechanical energy in order to function would be A. a light that needs a crank to be turned B. a radio that needs four batteries C. a computer that needs to be plugged in D. a stove that works on gas Answer:
A
Humans go through multiple stages in their life. First is infancy, last is A. Stage 7 B. being an adult C. high school D. puberty Answer:
B
Which kind of behavior has a fixed action pattern? A. political B. migration C. food preparation D. shopping Answer:
B
If something is a raw material in a process, then that something is A. degraded during the process B. man made before the process C. a required during production like labor and capital D. only used in the final phase Answer:
C
Thermometers A. can tell you if you need an umbrella that day B. can tell you which direction the wind is blowing C. can help you decide how many layers of clothes to wear outside D. can tell you how much rain has fallen Answer:
C
if a person is unable to stand cold weather, which of these should be avoided? A. the arctic regions B. all of these C. tropical rain forest D. the mangrove forest Answer:
A
I have a shirt that is now too small, what can I do to conserve and reuse the fabric? A. Walk a runway with it B. Use it to protect my body from bullets C. Make a new wallet D. Track the weather with it Answer:
C
Which organism uses xylem for materials transport? A. saguaro cactus B. liverwort C. green algae D. sphagnum moss Answer:
A
If I wanted to prevent a blister when running I can A. wear layers B. Run barefoot C. Walk instead D. Wear sandals Answer:
A
What can be used more than one time? A. coal B. soda bottle C. gas D. oil Answer:
B
Viruses are killed by objects used in a A. backyard B. bathroom C. kitchen D. living room Answer:
C
An example of weathering is A. sand B. sharp boulders C. tall trees D. coral reefs Answer:
A
How long does it take Earth to fully revolve one time A. 28 hours B. 46 hours C. 1400 minutes D. 1440 minutes Answer:
D
What is a source of energy for animals? A. rocks B. plastic food C. metal D. nutriment Answer:
D
If a deer is unable to eat regularly, or only eats that which lacks essential minerals, the deer may A. find healthy food B. experience failing health C. fail to gestate D. prepare to mate Answer:
B
What United States unit of measurement would be most comparable to a meter stick A. Mile Marker B. ruler C. Tape Measurer D. Yardstick Answer:
D
Coyotes notice that their territory begins to get more and more dry. This means that in order to properly hydrate, the coyotes will need to A. mitigate water B. moisturize their fur C. migrate for dryness D. migrate for fluid Answer:
D
Flashlights A. illuminate a person's age B. need remote controls to properly operate C. make it easier to spot cat toys under the couch D. make word searches easier Answer:
C
When a baseball is hit with a bat the ball particles do what? A. Fly B. Vibrate C. Talk D. Roll Answer:
B
When it is sleeting outdoors, that is because precipitation A. melted B. evaporated C. solidified D. rained Answer:
C
I left a statue outside away from water for 100 years, when I come back it is significantly smaller, why? A. The Wind B. Birds C. Tiny Trolls D. Ants Answer:
A
Gasoline is unable to exist without the addition of raw materials such as A. fossilized matter B. sand C. water D. air Answer:
A
A destroyed habitat can lead to A. raccoons losing their homes B. birds migrating to the north C. a boom in animal reproduction D. hibernation of local bears Answer:
A
What is an example of runoff? A. A farm being irrigated B. Water running from a farm into Lake Huron C. Rainwater soaking into the ground D. Water condensing to form dew Answer:
B
Peat is made by decaying vegetation compacted by soil in a A. uncultivated swamp or marsh B. river that flows with freshwater C. geographically separated saltwater ocean D. lake surrounded by land with a basin Answer:
A
A miner is searching for stones and rocks that can be used for other purposes than for building. He wants to be able to find and process something worthwhile, so he looks for rocks with A. aluminium B. sand C. roxys D. pearl Answer:
A
A higher barometer reading means A. lower air pressure in the atmosphere B. an atmosphere lacking in air pressure C. greater air pressure in the atmosphere D. that the barometer is broken Answer:
C
A camera can take an image and A. preserve it B. edit it C. lock it in D. produce it Answer:
A
Spending less time in the shower A. depletes a vast amount of water reserves B. is bad for the environment C. uses up more water D. leads to more reserves in the water heater Answer:
D
National parks have rules A. that curtail the growth of fragile animal species B. that open the parks to mining of natural resources C. that allow for littering D. that protect vulnerable animal inhabitants int he parks Answer:
D
A A. bacterial cell must perform all life functions B. lung cell C. flower cell D. tail cell Answer:
A
A breeze is blowing across a field, growing stronger and stronger. The breeze becomes a storm of wind, moving rocks and breaking trees. This wind is likely the cause of A. evenly heated spaces B. unevenly distributed heat C. heated earth spaces D. space heaters Answer:
B
How many times per 365.3 days does an equinox occur? A. 3 B. 1 C. 2 D. 4 Answer:
C
What happens when hexane's temperature goes above 70 degrees celsius? A. It melts B. it sublimates C. it boils D. It freezes Answer:
C
Which of the following crops was the first staple in the human diet? A. wheat B. barley C. corn D. rice Answer:
A
An example of how sunlight is a source of light from the sun is A. weather being variable B. raising temps C. windmills producing energy D. frogs croaking Answer:
B
The amount of water in the ocean compared to fifty years ago is A. fluctuating B. larger C. smaller D. the same Answer:
B
Heat from the sun, waves crashing down, and huge storms all wail on a large boulder at the shore. After a few hundred years, where the boulder stood is now A. earth B. trees C. corn D. cats Answer:
A
What kind of insects lays eggs during the adult stage of its life cycle? A. All B. large C. queen D. Male Answer:
C
Eagles eat A. hawks B. flying insects C. plants and grains D. small burrowing mammals Answer:
D
what characterizes a cycle A. a steady recurrence B. none of these C. a stagnant pattern D. a circle shape Answer:
A
Organic matter in soil can be increased by A. digging up flowers from the soil B. skunks spraying their scent on the soil C. the dead body of a mouse breaking down D. animals eating crops planted in the soil Answer:
C
To attract birds to your yard A. erect a large menacing scarecrow B. destroy all your flowers C. cut down all trees big and small D. put out seeds in an easily accessible dish Answer:
D
If a kitten is unable to nurse from birth A. it will cry B. it will expire C. it will sleep D. it will vomit Answer:
B
Three hundred and sixty five turns of the earth is A. double half a calendar year B. a very long time C. almost half of a lifetime D. more than two years Answer:
A
How essential is air for animals? A. it is optional B. it is necessary C. it is useless D. it is unknown Answer:
B
Ripping a paper in half A. alters the shape of the paper B. leaves the paper unchanged C. enlarges the piece of paper D. makes the paper into its gas form Answer:
A
Breathing is when the lungs convert oxygen from inhaled air into A. oxygen dispersed from respiratory bronchioles through air sacs to hemoglobin proteins B. Glucose particles in the blood C. nitrogen oxide in the blood D. carbon monoxide in the blood Answer:
A
frozen rainfall falling leaves the northern hemisphere a carpeted A. grey B. yellow C. white D. off white Answer:
C
Tsunamis A. have little impact on the environment B. can be easily halted C. can rearrange coastal shorelines D. can encourage economic growth Answer:
C
An example of a mixture is A. light B. a molecule C. terra cotta D. gold Answer:
C
wildfire occurs when A. being environmental is considered hot B. someone smokes near a forest C. condensed tree areas are ablaze D. tree patterns are similar to fire Answer:
C
Which of the following has a population of zero? A. Merriam's elk B. bison C. llama D. whooping crane Answer:
A
The Earth spins around and around, and in order to finish one cycle of this spinning A. two days must pass B. a week must go by C. the Earth must slow down D. a seventh of a week must pass Answer:
D
When I play a violin the strings and create sound through A. A new word B. A quake C. Pens D. Sweat Answer:
B
Measuring is a way to collect data; what is an example of this? A. pouring water into a gallon jug to save for later B. pouring milk into a half cup to see how much is left C. making sure that a blanket is warm enough for the night D. noticing how long a cat's tail is Answer:
B
What impact does humans changing animals habits have? A. inimical B. shameful C. positive D. happy Answer:
A
In a decade spring occurs A. three times B. twelve times C. ten times D. twice Answer:
C
Some animals are housed A. in public exhibitions for viewing B. in boxes for storage C. in barrels for travel D. in tents for sleeping Answer:
A
Being stronger has what impact on a creatures health? A. bad impact B. unexpected complications C. minimum effect D. good influence Answer:
D
Thermal conduction is A. room temperature water sitting on a counter B. a dog's paws touching summer scorched pavement C. cake pans stacked in an oven D. ice touching ice in a freezer Answer:
B
New plants sprang up everywhere seeds were taken by A. cool breezes B. magic C. luck D. demons Answer:
A
Recycling happens A. when coal is turned into heat energy B. when fossil fuels are used by cars C. when Styrofoam plates are turned into trash D. when old Pepsi bottles are turned into t-shirts Answer:
D
as dryness increases in an environment, biodiversity A. increases B. decreases C. stays the same D. begins Answer:
B
Rubbing calcium on a streak plate A. describes a white mineral B. leaves behind bits of white C. tells a lot about calcium D. breaks the calcium into chunks Answer:
B
A smack on a wooden board can be heard a mile away A. because sound travels through oxygen B. because of how sound works C. because vibration can move D. because sound vibrates through atmosphere Answer:
D
what does a cactus do with water A. spit it out B. make it dirty C. keep a cache D. filter it Answer:
C
Bananas, pineapples, and coconuts are from places that are A. warm B. islands C. wet D. far away Answer:
A
Some animals build a structure called a house for their own species to live in. This animal is a A. rodent B. reptile C. carnivore D. primate Answer:
D
Some animals get caught easily by other animals because they are slow while the predators are A. Nice B. speedy C. manipulative D. crazy Answer:
B
Seeing stars may become more difficult as A. stars are condensed in the sky B. a greater amount of light is condensed in an area C. floodlights are used at sea D. spaceships begin to hover over earth Answer:
B
If a forest that is home to animals is cut down A. then the animals' homes are demolished B. then the animals will just rebuild C. then the animals will adapt D. then the animals all die Answer:
A
The more that cars are driven, the more that A. daily temps will rise B. birds will get sick C. water will need purification D. food will taste odd Answer:
A
Bears hibernate in winter because A. to socialize more with other bears B. the environment is colder and has less food C. a fixed amount of time has passed D. cubs are being born Answer:
B
Which of these would absorb more sunlight A. A cave B. A octopus C. A bat D. An elephant Ear Answer:
D
Rainbows need A. leprechauns and pots of gold B. rain and dark skies C. sun and some drizzle D. sun and clear skies Answer:
C