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if a student needs to travel with their lunch for long distances, which of these would have the freshest meal? A. a student with freshly cooked food B. a student with food containing preservatives C. raw uncooked fish meal D. a student with uncooked beef Answer:
B
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Thermal conduction occurs when A. I leave a log poker in the fire B. I sit down on a bed C. I wave a flag in the air D. I have a party Answer:
A
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Plants brought to the western United States from the eastern United States often die because of A. bad planting methods B. small spaces C. the wrong climate D. people kill them Answer:
C
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A tiny spark grows and the result tears through an area of nature and spreads through the mountains, consuming A. bark and canopies B. a crystal lake C. a snowy mountaintop D. a small bird Answer:
A
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Near which location would an anteater most likely live? A. swamp B. anthill C. river D. bee hive Answer:
B
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One of Kangaroo's unusual features are A. They have horns B. They speak English C. They can fly D. webbed feet Answer:
D
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As the earth orbits the sun A. various places experience different weather patterns B. weather is consistent world-wide C. weather is always different D. we all have snow Answer:
A
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When a person gets hurt physically, the person feels pain because there are A. magic receptors B. electric reactions C. making nervous D. loud nerves Answer:
B
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During a sandstorm, a bird looks for a A. worm B. mate C. stream D. bush Answer:
D
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Roads need repaved in spring because A. they are cold B. road need it C. they are lumpy D. ice ruins them Answer:
D
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On a rainy day the clouds are A. low B. small C. white D. gray Answer:
D
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The moon's surface A. has asteroid impact marks B. is smooth all over C. is filled with lakes D. has a stronger gravitational pull than Earth Answer:
A
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I use a knife to chip away at what to make a sculpture A. A slab of rock B. A bucket of sand C. A glass of water D. A bag of air Answer:
A
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An animal living in an environment lacking in food resources A. will be in poor shape B. will be thriving and lively C. will be switching to a new diet D. will hibernate until more food comes along Answer:
A
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If plants are going to grow, their seeds need to A. travel elsewhere B. be eaten C. pass a test D. be washed Answer:
A
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A coal mine is what? A. a person who mines for coal B. a rare type of stone C. a place where coal is processed D. a mine that is beneath the earth where coal is found Answer:
D
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If I wanted to get more energy after exerting myself too much A. I can consume an apple B. I can go for a run C. I can brush my hair D. I can wash my face Answer:
A
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Birds build nests out of things such as A. fragments from plants B. small glass shards C. entire tree trunks D. several flower buds Answer:
A
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A thermal insulator between a stove and a pan would make the pan get hot A. slower B. immediately C. same speed D. faster Answer:
A
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The reason raccoons are often found in dumpsters is because they are known to consume A. waste B. caviar C. cats D. roses Answer:
A
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If you desired to keep your house cooler in the summer months A. plant trees that tower above the ground B. plant ivy around the trees C. plant shrubs around the foundation D. plant trees that stay smaller than dogwoods Answer:
A
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a cloudy day may obstruct visibility of which of these? A. the screen on a smartphone B. our planet's closest star C. the teacher in the class D. the waitress's name tag Answer:
B
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Billy's new puppy had floppy ears. That might be because A. The puppy's mother had ears that looked the same way B. The puppy was deaf C. The puppy was tired D. The puppy was missing the bones in its ears Answer:
A
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Materials like ethanol are used to produce electricity by _____. A. hydroelectric power B. renewable energy C. burning D. carbon fixation Answer:
C
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Hardness of minerals may be measured in certain ways, such as what? A. heating the minerals to high temperatures B. applying pressure using a sharp, tough object in order to leave marks C. hitting the minerals with a tougher stone D. taking bits of metal and comparing the texture to the minerals Answer:
B
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Water vapor condensing in clouds may cause A. people to use umbrellas B. dogs to take a nap C. rockets to fly to the moon D. the earth to spin Answer:
A
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At any given time on earth, some countries can be in bed and other are in the middle of the day enjoying the outdoors, why? A. ocean tides B. animals C. planet rotation D. rotation of sun Answer:
C
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An eagle will use their claws to catch which of the following? A. nuts and berries B. mouse C. lion D. elephant Answer:
B
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A man is burned in an accident on the road, which means that at one point he was A. exposed to extreme heat B. frozen in an ice storm C. crashed into a helicopter D. melted by molten lava Answer:
A
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Cooking food requires A. higher temps to be applied B. a stove to be used C. an oven to be used D. a fire to be built Answer:
A
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Why would some birds have beaks that look a lot different than those of other birds? A. some of the birds eat worms and the other birds have blue feathers B. some of the birds of the same species have lived in a zoo all their lives C. some of the birds take seeds for nourishment and the others look for dead animals for nourishment D. some of the birds like to file down their beaks Answer:
C
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High can be visually represented by A. basins B. mountains C. deep sea D. valleys Answer:
B
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To positively affect the environment A. cut down trees and shrubs B. drive a gas guzzling car C. use Styrofoam plates and cups D. cultivate dogwoods and oaks Answer:
D
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What makes the best wiring? A. rope B. Tungsten C. hemp D. plastic Answer:
B
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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
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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
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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
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To help your body repair cells A. eat chicken B. chew gum C. eat raw sugar D. drink soda Answer:
A
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What item is high in moisture? A. firewood B. light bulb C. wet dog D. a book Answer:
C
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A nail can attach to metals after it receives A. water B. electricity C. light D. heat Answer:
B
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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
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Which uses gills to breathe? A. hermit crab B. human C. blue whale D. bluebird Answer:
A
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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
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Fish move best through water when their fins are? A. Large [Collect] B. Long C. Small D. Short Answer:
A
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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
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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
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At what time would a person feel the most heat outside? A. noon B. midnight C. morning D. evening Answer:
A
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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
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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
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Beach balls contain A. water B. carbon dioxide C. sunlight D. beach sand Answer:
B
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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
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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
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Mountains exist on a planet next to A. Saturn B. Mars C. Neptune D. Uranus Answer:
B
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Avoiding the use of fossil fuel is an example of A. Liberalism B. Ecosystem Vulnerability C. Conservationism D. Protectionism Answer:
C
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What happens after something dies? A. chance B. rot C. luck D. magic Answer:
B
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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
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Some animals that detect objects by emitting sound live in A. the arctic B. soil C. a tide pool D. rivers Answer:
D
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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
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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
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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
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It changes from winter to spring because of a A. moon B. cloud C. star D. sky Answer:
C
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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
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An electric car causes A. more CO2 emissions B. equal CO2 emissions C. electric emissions D. less CO2 emmissions Answer:
D
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A human who goes long periods of time without nourishment will experience A. Starvation B. Perspiration C. Fullness D. happiness Answer:
A
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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
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seasons change due to the earth's A. tides B. size C. weather D. degree of angle Answer:
D
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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
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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
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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
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Arctic animals often live on A. ice B. soil C. liquid water D. plants Answer:
A
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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
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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
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Which of the following, when plugged into an outlet, completes a circuit? A. gold B. glass C. plastic D. rubber Answer:
A
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Our eyes can help us with A. a radio recording B. shove from behind C. a label D. a loud noise Answer:
C
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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
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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
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People shiver when they are cold and animals: A. sleep B. do the same C. pant D. pace Answer:
B
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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
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On a clear day I should A. ride my bike B. Bring an umbrella C. Wear a coat D. Stay inside Answer:
A
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The part of a cell that separates the interior from the outside provides A. nutrients B. support C. food D. energy Answer:
B
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as Ford lost customers it's earnings A. plummeted B. raised C. stayed the same D. fluctuated Answer:
A
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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
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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
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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
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Earth is a similar material as A. Mars B. Jupiter C. Neptune D. the sun Answer:
A
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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
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What do steam and ice have in common? A. intensive properties B. form C. temperature D. appearance Answer:
A
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What would you measure in a graduated cylinder? A. nitrogen B. Perfume C. Oxygen D. helium Answer:
B
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After a wildfire, the surviving creatures need to A. find new homes B. dig for food C. reproduce D. fight for leadership Answer:
A
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An incandescent light bulb requires a filament to A. emit illumination B. emit radiation C. convert mechanical energy D. convert chemical energy Answer:
A
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A glacier is made of A. ice trays B. solid water C. warm water D. buckets of oil Answer:
B
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After extensive logging activity, a forest had less A. water B. soil C. carbon dioxide D. biodiversity Answer:
D
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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
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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
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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
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Where would a greenhouse best be used? A. Bahamas B. Nebraska C. Florida D. Mexico Answer:
B
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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
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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
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Tearing an object changes that object's A. nutrition B. biology C. chemical composition D. formation Answer:
D
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Which is a solid? A. Kool-aid B. urine C. helium D. ice sculpture Answer:
D
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