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Question: as rainfall increases in an area, electricity will be less and less available for?
A. solar panels.
B. energy.
C. coal power plants.
D. wind turbines.
Answer: A solar panels.
| 400 |
Question: Stormy weather often leads to?
A. picnics in the park.
B. moisture in rain gauges.
C. dry fields and roads.
D. sunny and bright days.
Answer: B moisture in rain gauges.
| 401 |
Question: Venus fly traps are poor at creating their own food though photosynthesis because?
A. they are unhealthy.
B. they need water.
C. they require insects.
D. they grow slowly.
Answer: C they require insects.
| 402 |
Question: To help your body repair cells?
A. eat chicken.
B. chew gum.
C. eat raw sugar.
D. drink soda.
Answer: A eat chicken.
| 403 |
Question: What item is high in moisture??
A. firewood.
B. light bulb.
C. wet dog.
D. a book.
Answer: C wet dog.
| 404 |
Question: A nail can attach to metals after it receives?
A. water.
B. electricity.
C. light.
D. heat.
Answer: B electricity.
| 405 |
Question: As leaves turn from green to gold, another change is?
A. darkness comes earlier.
B. the sun shines.
C. more rain storms.
D. warmer weather.
Answer: A darkness comes earlier.
| 406 |
Question: Which uses gills to breathe??
A. hermit crab.
B. human.
C. blue whale.
D. bluebird.
Answer: A hermit crab.
| 407 |
Question: An example of a change in the Earth is?
A. the sands of Mars moving.
B. the moon appearing larger in the night sky.
C. a volcano erupting in Hawaii burning through a forest.
D. a skyscraper being built.
Answer: C a volcano erupting in Hawaii burning through a forest.
| 408 |
Question: Fish move best through water when their fins are??
A. Large [Collect].
B. Long.
C. Small.
D. Short.
Answer: A Large [Collect].
| 409 |
Question: do ecosystems remain the same??
A. they are altered with time.
B. ecosystems are always the same.
C. with time they only grow.
D. ecosystems experience very little change.
Answer: A they are altered with time.
| 410 |
Question: A good example of increased demand may equal increased production is?
A. soldiers eat beans, so beans are planted when there is war.
B. dogs eat kibble, so stores sell it.
C. cats eat mice, so mice are afraid of cats.
D. people have babies, so baby clothes are made.
Answer: A soldiers eat beans, so beans are planted when there is war.
| 411 |
Question: At what time would a person feel the most heat outside??
A. noon.
B. midnight.
C. morning.
D. evening.
Answer: A noon.
| 412 |
Question: Feeling sweaty is normal on the ocean because?
A. the desert is drier.
B. the ocean is wet.
C. there is more moisture in the air.
D. the moisture is higher up.
Answer: C there is more moisture in the air.
| 413 |
Question: What is an example of protecting the environment??
A. flushing the toilet twice.
B. using water flow limiter.
C. driving shorter trips more often.
D. using fancy, more expensive paper.
Answer: B using water flow limiter.
| 414 |
Question: Beach balls contain?
A. water.
B. carbon dioxide.
C. sunlight.
D. beach sand.
Answer: B carbon dioxide.
| 415 |
Question: A a switch turns something with batteies on because:?
A. electrons are then disturbed.
B. a piece of metal closes the circuit.
C. it lets the acid free.
D. the circuit is opened.
Answer: B a piece of metal closes the circuit.
| 416 |
Question: Michigan is the land of the great lakes, where?
A. glaciers tore out lakes.
B. there are lots of swimmers.
C. glaciers are in lakes.
D. lakes are filled with eels.
Answer: A glaciers tore out lakes.
| 417 |
Question: Mountains exist on a planet next to?
A. Saturn.
B. Mars.
C. Neptune.
D. Uranus.
Answer: B Mars.
| 418 |
Question: Avoiding the use of fossil fuel is an example of?
A. Liberalism.
B. Ecosystem Vulnerability.
C. Conservationism.
D. Protectionism.
Answer: C Conservationism.
| 419 |
Question: What happens after something dies??
A. chance.
B. rot.
C. luck.
D. magic.
Answer: B rot.
| 420 |
Question: The deforestation can be the cause of what occurrence??
A. death of trees.
B. death of oceans.
C. saline solutions.
D. global warming.
Answer: A death of trees.
| 421 |
Question: Some animals that detect objects by emitting sound live in?
A. the arctic.
B. soil.
C. a tide pool.
D. rivers.
Answer: D rivers.
| 422 |
Question: As demand for product lags?
A. retailers make more money.
B. retailers open new branches.
C. retailers lose out on revenue.
D. retailers double up on their stock.
Answer: C retailers lose out on revenue.
| 423 |
Question: Seed dispersal happened when the plant's seeds were?
A. sold to a person in another country.
B. genetically modified for pesticide resitance.
C. destroyed by radiation during processing.
D. planted in the same garden.
Answer: A sold to a person in another country.
| 424 |
Question: when a person pushes a bike pedal it will make the bike?
A. speed to a halt.
B. slow down very slowly.
C. has zero effect at all.
D. accelerate it forward rapidly.
Answer: D accelerate it forward rapidly.
| 425 |
Question: It changes from winter to spring because of a?
A. moon.
B. cloud.
C. star.
D. sky.
Answer: C star.
| 426 |
Question: Melissa is creating a new product to quench people's thirst. She thinks it will be more popular if it is less flat. She decides to?
A. add more salt to the drink.
B. add some dissolved carbon dioxide.
C. shake up the drink bottles before shipping them to the stores.
D. boil the drink in a large vat.
Answer: B add some dissolved carbon dioxide.
| 427 |
Question: An electric car causes?
A. more CO2 emissions.
B. equal CO2 emissions.
C. electric emissions.
D. less CO2 emmissions.
Answer: D less CO2 emmissions.
| 428 |
Question: A human who goes long periods of time without nourishment will experience?
A. Starvation.
B. Perspiration.
C. Fullness.
D. happiness.
Answer: A Starvation.
| 429 |
Question: Why should people conserve gas when fueling their cars??
A. because it can only be used once.
B. because it is hard to find.
C. because the more it is used the more it costs.
D. because it can mess up their engines.
Answer: A because it can only be used once.
| 430 |
Question: seasons change due to the earth's?
A. tides.
B. size.
C. weather.
D. degree of angle.
Answer: D degree of angle.
| 431 |
Question: A car can be powered by all but?
A. the push of a cat.
B. fossil fuel products refined.
C. the motion of atmosphere.
D. the warmth of the sun.
Answer: A the push of a cat.
| 432 |
Question: A chipmunk will consume all of these things with just one that it refuses to:?
A. jerky.
B. grapes.
C. nuts.
D. acorn.
Answer: A jerky.
| 433 |
Question: What is an example of the Earth rotating on its axis??
A. constellations are only visible in some parts of the world during certain months.
B. cloud coverage varies depending on the season.
C. it is always cold in Antarctica.
D. the equator moves up and down around the Earth.
Answer: A constellations are only visible in some parts of the world during certain months.
| 434 |
Question: Arctic animals often live on?
A. ice.
B. soil.
C. liquid water.
D. plants.
Answer: A ice.
| 435 |
Question: The moon?
A. has less matter than Earth.
B. orbits around the sun.
C. weighs more than Earth.
D. has more mass than Earth.
Answer: A has less matter than Earth.
| 436 |
Question: What can cause light to bounce off an object??
A. something painted black.
B. surface with aluminium.
C. water condensation.
D. springs and coils.
Answer: B surface with aluminium.
| 437 |
Question: Which of the following, when plugged into an outlet, completes a circuit??
A. gold.
B. glass.
C. plastic.
D. rubber.
Answer: A gold.
| 438 |
Question: Our eyes can help us with?
A. a radio recording.
B. shove from behind.
C. a label.
D. a loud noise.
Answer: C a label.
| 439 |
Question: in order to better live in its habitat, camels have done one of these?
A. adapted long ears the size of elephant's.
B. adapted a raised portion on their dorsal side.
C. adapted long snouts to drink from holes.
D. all of these.
Answer: B adapted a raised portion on their dorsal side.
| 440 |
Question: If something is alive, then it requires?
A. something to keep it interested.
B. a source to propel it forward.
C. something to give it hope.
D. something to consider doing.
Answer: B a source to propel it forward.
| 441 |
Question: People shiver when they are cold and animals:?
A. sleep.
B. do the same.
C. pant.
D. pace.
Answer: B do the same.
| 442 |
Question: In a forest without anyone around, a fire may be started by?
A. electricty.
B. a bird.
C. a landslide.
D. a flash flood.
Answer: A electricty.
| 443 |
Question: On a clear day I should?
A. ride my bike.
B. Bring an umbrella.
C. Wear a coat.
D. Stay inside.
Answer: A ride my bike.
| 444 |
Question: The part of a cell that separates the interior from the outside provides?
A. nutrients.
B. support.
C. food.
D. energy.
Answer: B support.
| 445 |
Question: as Ford lost customers it's earnings?
A. plummeted.
B. raised.
C. stayed the same.
D. fluctuated.
Answer: A plummeted.
| 446 |
Question: If a substance can absorb solar energy, then what can or will happen to that substance??
A. it will see a raising of warmth levels.
B. heat levels will decrease exponentially.
C. temperatures will be maintained.
D. the substance will gradually cool.
Answer: A it will see a raising of warmth levels.
| 447 |
Question: A footprint in a rock may have been from?
A. new rock formation.
B. a random break.
C. an optical illusion.
D. very long ago.
Answer: D very long ago.
| 448 |
Question: what could it be indicative of, if an animal's fur has grown thicker??
A. it could be up to something bad.
B. the hemisphere could be facing away from the sun.
C. it could be summer.
D. it could be dying.
Answer: B the hemisphere could be facing away from the sun.
| 449 |
Question: Earth is a similar material as?
A. Mars.
B. Jupiter.
C. Neptune.
D. the sun.
Answer: A Mars.
| 450 |
Question: Pressure is quite high in spaces such as?
A. the floor of a sea.
B. the bottom of a house.
C. the bottom of a mountain.
D. the bottom of a river.
Answer: A the floor of a sea.
| 451 |
Question: What do steam and ice have in common??
A. intensive properties.
B. form.
C. temperature.
D. appearance.
Answer: A intensive properties.
| 452 |
Question: What would you measure in a graduated cylinder??
A. nitrogen.
B. Perfume.
C. Oxygen.
D. helium.
Answer: B Perfume.
| 453 |
Question: After a wildfire, the surviving creatures need to?
A. find new homes.
B. dig for food.
C. reproduce.
D. fight for leadership.
Answer: A find new homes.
| 454 |
Question: An incandescent light bulb requires a filament to?
A. emit illumination.
B. emit radiation.
C. convert mechanical energy.
D. convert chemical energy.
Answer: A emit illumination.
| 455 |
Question: A glacier is made of?
A. ice trays.
B. solid water.
C. warm water.
D. buckets of oil.
Answer: B solid water.
| 456 |
Question: After extensive logging activity, a forest had less?
A. water.
B. soil.
C. carbon dioxide.
D. biodiversity.
Answer: D biodiversity.
| 457 |
Question: When the demand for corn rises?
A. farmers grow different crops.
B. farmers ask people to stop eating corn.
C. farmers stop planting corn.
D. farmers must harvest more corn.
Answer: D farmers must harvest more corn.
| 458 |
Question: If something consumes air, then?
A. it has capacity to grow.
B. it is home grown.
C. it will grow into a life form.
D. it was hatched from a shell.
Answer: A it has capacity to grow.
| 459 |
Question: Burning natural gas can?
A. keep you cozy on a frigid night.
B. conserve valuable planetary resources.
C. aid in cooling down the planet.
D. keep a car running in the cold.
Answer: A keep you cozy on a frigid night.
| 460 |
Question: Where would a greenhouse best be used??
A. Bahamas.
B. Nebraska.
C. Florida.
D. Mexico.
Answer: B Nebraska.
| 461 |
Question: John's pet frog was sick because it wasn't staying warm enough. Maybe?
A. The frog was getting burned by a heat lamp.
B. the frog was unable to regulate its body temperature without an external heat source.
C. The frog was using too much ice in its drinks.
D. The water in the tank had dried up..
Answer: B the frog was unable to regulate its body temperature without an external heat source.
| 462 |
Question: what creates no pollution??
A. natural fuel like coal or gas.
B. mills that makes energy from the wind.
C. buildings that make large quantities of items.
D. transportation contraptions with four wheels.
Answer: B mills that makes energy from the wind.
| 463 |
Question: Tearing an object changes that object's?
A. nutrition.
B. biology.
C. chemical composition.
D. formation.
Answer: D formation.
| 464 |
Question: Which is a solid??
A. Kool-aid.
B. urine.
C. helium.
D. ice sculpture.
Answer: D ice sculpture.
| 465 |
Question: 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 requires more muscle power to shift.
| 466 |
Question: 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 cutting an apple into slices.
| 467 |
Question: 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 it lies horizontally on the park grounds.
| 468 |
Question: 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 a bus that uses a petroleum product for fuel.
| 469 |
Question: 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 is made up of calcified material.
| 470 |
Question: What are a source of fibers??
A. water.
B. plantlife.
C. rocks.
D. air.
Answer: B plantlife.
| 471 |
Question: The spinal cord contains?
A. electrically excitable cells.
B. nerve gas.
C. biological impulses.
D. hair follicles.
Answer: A electrically excitable cells.
| 472 |
Question: 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 instinctive behavior.
| 473 |
Question: 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 quality.
| 474 |
Question: 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 table fan.
| 475 |
Question: 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 look at the weather many mornings, afternoons, and evenings in different seasons.
| 476 |
Question: 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 she can use the mirror to signal someone.
| 477 |
Question: We have respiration in our bodies to?
A. deal with gas.
B. Talk for hours.
C. Thinking.
D. Running.
Answer: A deal with gas.
| 478 |
Question: Many animals entered the city because of?
A. global warming.
B. buildings.
C. warm streets.
D. logging.
Answer: D logging.
| 479 |
Question: What is it termed when a squirrel is inanimate?
A. death.
B. inertia.
C. colluded.
D. emanated.
Answer: A death.
| 480 |
Question: 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 heaps of crystalline solids.
| 481 |
Question: The worst place to leave a candy bar is?
A. refrigerator.
B. closet.
C. freezer.
D. sunlight.
Answer: D sunlight.
| 482 |
Question: 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 a combined reaction.
| 483 |
Question: Cardinals?
A. have live births.
B. eat only meat.
C. incubate their food.
D. incubate their young.
Answer: D incubate their young.
| 484 |
Question: Coal and oil directly removed from the ground are?
A. directly consumed.
B. thrown away.
C. made into products.
D. stored underground.
Answer: C made into products.
| 485 |
Question: 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 high temps.
| 486 |
Question: 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 vapor expulsion.
| 487 |
Question: 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 ravaged.
| 488 |
Question: Deer are less safe in the woods because wolves?
A. have fur.
B. howl.
C. have claws.
D. have tails.
Answer: C have claws.
| 489 |
Question: 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 a light that needs a crank to be turned.
| 490 |
Question: 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 being an adult.
| 491 |
Question: Which kind of behavior has a fixed action pattern??
A. political.
B. migration.
C. food preparation.
D. shopping.
Answer: B migration.
| 492 |
Question: 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 a required during production like labor and capital.
| 493 |
Question: 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 can help you decide how many layers of clothes to wear outside.
| 494 |
Question: 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 the arctic regions.
| 495 |
Question: 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 Make a new wallet.
| 496 |
Question: Which organism uses xylem for materials transport??
A. saguaro cactus.
B. liverwort.
C. green algae.
D. sphagnum moss.
Answer: A saguaro cactus.
| 497 |
Question: 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 wear layers.
| 498 |
Question: What can be used more than one time??
A. coal.
B. soda bottle.
C. gas.
D. oil.
Answer: B soda bottle.
| 499 |
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