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which of these does a spinning motion? A. planet venus B. the earth C. planet mars D. all of these Answer:
D
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What does an animal require to survive? A. interesting locations B. sunlight C. cable television D. nutriment Answer:
D
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When eagles are hunting in a field, some of their nutrients come from A. beans B. fish C. deer D. rodents Answer:
D
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Nighttime in the desert may cause animals to A. run B. jump C. get thirsty D. shiver Answer:
D
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What has a positive net impact on an environment? A. placing sapling seeds in the ground B. deforesting a dry environment C. introducing new species there D. tilling the soil of the area Answer:
A
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Decomposition A. takes away from the soils ability to nourish plant life B. adds to the components needed to sustain life in the soil C. increases the rate of depletion of nutrients in the soil D. decreases nutrients in the soil Answer:
B
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An animal needs another animal to A. fly B. eat C. eliminate waste D. pass genetic information Answer:
D
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An animal usually weighs the most if it has eaten A. a salad plate of food B. a truck full of food C. a dinner plate of food D. a barrel of food Answer:
B
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Which of these is lacks molecules? A. a speech B. a dog C. a book D. a grape Answer:
A
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What causes rock layers to fold on top of each other? A. construction B. Violent tremors C. earthworms D. tornados Answer:
B
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Plant cells can't perform photosynthesis A. in a backyard B. in a desert C. in a closet D. in water Answer:
C
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An example of a mixture is A. gin and tonic martini B. plant potted in soil C. pebbles on a sandy beach D. a leaf that fell in water Answer:
A
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Do objects change size with distance for Stevie Wonder? A. Yes B. No C. sometimes D. maybe Answer:
B
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Which life form is most likely to have changed its position? A. pine B. carrot C. aloe D. tortoise Answer:
D
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Which of the following are found in woodlands? A. Scorpions B. Crickets C. Camels D. Whales Answer:
B
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What might a blind person likely use to what sandpaper is? A. sight B. sound C. taste D. touch Answer:
D
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In order to make a spiral notebook, it is imperative to use A. rubber B. plastic C. trees D. cows Answer:
C
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One full rotation on Earth's axis takes A. 12 hours B. 1 month C. 2 days D. 1440 minutes Answer:
D
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What is pulling your finger over a guitar string an example of? A. tightening a guitar string B. Stopping a musical sound C. making music with an instrument D. Putting a guitar away Answer:
C
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Organisms with only one cell A. are prohibited from specializing B. can freely specialize openly C. are unsure what specializing is D. learn how to specialize Answer:
A
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Mammals are one of a few animals that's core temp A. fluctuates B. stays the same C. drops suddenly D. heats up Answer:
B
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A ficus can help respiration because it: A. absorbs oxygen B. releases oxygen C. absorbs helium D. releases carbon dioxide Answer:
B
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Someone is driving at night. The day was warm, but now the night is cool, and there is a lot of mist that is difficult to see through. The mist is prevalent because A. humidity from the day condensed as night progressed B. warm air is usually found in daytime C. it is always misty at night D. the cool air makes everything feel warm Answer:
A
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How can you safely look at a solar eclipse? A. mirror B. pinhole onto a screen C. look directly at it D. you can't look safely at a solar eclipse. Answer:
B
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a learned characteristic is a A. a baby having the same color eyes as parent B. toddler banging with a stick while parent hammers C. a child covered with freckles D. infant diagnosed with sickle cell anemia Answer:
B
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A young boy is reprimanded by his mother for sleeping with his heavy blankets over his head. His mother is worried that if the boy continues to sleep like that, he will suffocate. This is because A. beds can cause issues with breathing B. breathing at night is deadly C. CO2 in large amounts is fatal D. CO2 can be ambivalent Answer:
C
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Carbonic acid dissolves what to form caverns? A. air B. water C. grass D. sediment Answer:
D
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When two decorative items for a refrigerator are placed back to back, A. they will refuse to touch B. they will stick together C. they will be sticky D. they will be charged Answer:
A
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Which is the source of a nonrenewable resource? A. rain B. the wind C. the Sun D. oil deposits Answer:
D
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Seed dispersal A. benefits production of human offspring B. decreases production of new plants C. has no effect on plant reproduction D. benefits production of plant offspring Answer:
D
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What do some animals do to adjust to hot temperatures? A. they run B. they hunt C. they perspire D. they fly Answer:
C
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The celestial object closest to Earth is A. Mercury and Venus are equally closest B. the object the Earth orbits C. the third planet from the Sun D. the large object that illuminates a night sky Answer:
D
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Bugs are sometimes eaten by A. blue jays B. whales C. elephants D. aphids Answer:
A
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When a microscope magnifies, it is A. enlarging B. enabling C. viewing D. observing Answer:
A
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The property of fur that is a result of the way that it reflects or emits light is A. an inherited characteristic B. a fabricated characteristic C. a manufacturing characteristic D. an age characteristic Answer:
A
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What body covering does the animal that clucks have? A. Skin B. Feathers C. Scales D. Fur Answer:
B
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What location that had a disaster in 2017 was caused by heavy rains? A. San Francisco B. Houston C. Mexico City D. Tokyo Answer:
B
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Something that died millions of years ago can still be relevant A. because we drive cars B. because they are in our memories C. because we still see them D. because we miss them Answer:
A
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Decomposition results in the production of which element? A. Silicon B. Phosphorus C. Carbon D. Hydrogen Answer:
C
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At high elevations, there is little risk of flooding, but at low elevations, what will happen? A. water damage will be more apparent B. flood damage will be decreased C. flooding will be less of a risk D. more floodwater will be clean Answer:
A
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A boy is lost in a heavily forested area, and the only help he has is a small compass. He knows that his house is to the south of him, but in the direction he is facing, the arrow on the compass is showing that he is currently walking due north. Therefore, the boy A. turns right B. turns left C. turns around D. keeps straight Answer:
C
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if you see little wet spots on your windshield, what might have happened? A. the sun is setting B. vapor transformed into droplets C. the moon is rising D. the windshield is dissolving Answer:
B
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A kangaroo can have multiple babies at various stages of life at the same time. These joeys can show remarkable instincts, in that they A. hallucinate B. nurse C. scream D. are born Answer:
B
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Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because A. light bulbs get very warm B. filaments are able to freeze C. the filament glows warmly D. the filament catches fire Answer:
C
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When the digestive system is working A. it is bad to eat B. it is dismantling nutrients C. food is cleared out D. it is time for dinner Answer:
B
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A dog can learn how to do something that it is taught to do, called learned behavior, such as A. eat food when it is hungry B. lean back and accept having nails trimmed C. bark when it wants to D. urinate when its bladder is full Answer:
B
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Using a menstrual cup instead of pads or tampons can help avoid A. pills B. waste C. blood D. flu Answer:
B
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To prevent electric shock A. masonry will come in handy B. use all copper wire C. aluminum should be useful D. use all silver fillings Answer:
A
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What can can cause more harm then good when used? A. hiking boots B. hybrid cars C. anti bacteria soap D. bike Answer:
C
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If you fly from Europe to Australia in December, when you arrive you will most likely want to wear: A. heavy coat B. mittens C. shorts D. ski mask Answer:
C
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Water can be boiled in a pot over a A. ice cube B. car tire? C. embers D. bathtub Answer:
C
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The easiest thing to break is A. a notebook B. a pair of glasses C. a wall D. a hardcover book Answer:
B
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If you scrape an object, small pieces or particles may break off of the object; what's an example of this? A. rubbing an emery board across your nail B. rubbing a cloth over a counter C. using a towel after you shower D. wiping your chin after drinking some milk Answer:
A
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If John wants to save a little every month, what can he do to help with his water bill? A. dripping the sink at night B. taking a bath twice a day C. flushing the toilet more D. repairing all his pipes Answer:
D
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A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of A. the salt from the ocean B. the ocean being quite wet C. seas have humidity from raised temperatures and fluid D. the sea being cool and calm Answer:
C
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Bears dine on the some of the same things as A. plants B. eukaryotes C. apes D. amoebas Answer:
C
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The air was cold, so all night the sheep kept A. sleeping B. shaking C. jumping D. running. Answer:
B
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if a person smashes an object, and it cracks, is that good or bad? A. it is always a positive thing to the object B. the object fails to be impacted C. all of these D. the item suffers a negative impact Answer:
D
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What substance covers more than sixty nine percent of the third rock from the sun? A. Desert B. Cities C. Ocean D. Forest Answer:
C
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When the acid spilled on the plant, the plant began to A. smoke. B. sing C. flower D. grow Answer:
A
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The teacher at the front of the classroom was reading from a laptop. For a student in the middle of the class, the teacher's laptop looked larger than A. the projector screen behind the teacher B. a laptop held by a student walking outside the window C. the student's own laptop D. a neighboring student laptop Answer:
B
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A herd of cattle is slowly making its way through a large field. The shepherd realizes that he forgot to bring grain for the cattle, yet the cattle will survive just fine in the field, because A. they eat roughage B. they hunt meat C. they eat insects D. they eat prey Answer:
A
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An example of how melting is achieved is seen in A. cooking stew in a crockpot B. using an oven to heat a pizza C. using a stove to warm frozen vegetables D. using a hairdryer to turn ice to water Answer:
D
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If a head is exceptionally round A. that is an unusual feature B. most heads are round C. a parent probably had a round head D. there is fluid on the brain Answer:
C
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What action does sweat take once it forms? A. it contracts B. it falls C. it expands D. it rises Answer:
B
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On a cloudy day A. the clouds are thin B. the sky is dark C. the wind is strong D. the sun is obscured Answer:
D
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If the trees in an area are growing in soil rich with a certain vitamin, what might happen? A. the vitamin would evaporate B. the vitamin would leak back into the ground C. the trees would mutate and die D. the squirrels would have that vitamin in their system Answer:
D
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When a sound is produced inside a room, sometimes there is a A. light B. electric charge C. delayed reflection D. video Answer:
C
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Some birds find locations with A. landmarks B. road signs C. eggs D. magnetic patterns Answer:
D
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Freezing point refers to: A. the temperature below which gas turns to liquid B. the temperature above which liquid stops being liquid C. the temperature below which solid turns to liquid D. the temperature below which liquid stops being liquid Answer:
D
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A girl wants to help to protect the environment, so she decides to A. drive to work B. quit her job C. walk to work D. visit a friend Answer:
C
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storms can do what to seeds via high altitudes A. disperse them B. plant them C. destroy them D. drown them Answer:
A
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Glacier melt A. is an effect of too many polar bears B. is an effect of an abundance of CO2 in the environment C. is an effect of deforestation D. is an effect of oxygen saturation Answer:
B
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What is a renewable resource? A. Plastic B. Metal C. Concrete D. Rain Answer:
D
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Pulse rate increases A. the quicker the pace of a runner B. when a person falls asleep C. as a runner slows down D. while holding yoga poses Answer:
A
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the earth's tilt controls the A. seasons B. tides C. sunset D. clocks Answer:
A
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A person wants to use raw materials to make things. Considering the want to create with raw materials, the person A. makes books out of trees B. makes rocks out of wood C. makes corn out of dogs D. makes fur out of tableclothes Answer:
A
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Generally, electricity cannot flow through A. incomplete conductive paths B. complete conductive paths C. closed circuits D. low-resistant electrons Answer:
A
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A screw will increase in temperature when set in the sun's path, why? A. heating element B. building device C. conduction D. convection Answer:
C
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Sleet is made out of water that is A. vapor B. hot C. liquid D. cold Answer:
D
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Replacing a natural resource can be A. refilling a lake that evaporated B. planting a flower in a garden C. growing a bush in a yard D. planting a berry patch Answer:
A
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Humans contribute to environmental pollution A. by purchasing products made from recycled products B. by switching to energy efficient appliances C. by leaving behind refuse on public beaches D. by frequently recycling paper and plastic Answer:
C
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Light that can burn skin is produced by a A. flashlight B. laser C. light bulb D. fluorescent light Answer:
B
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Which is a source of raw materials? A. a power plant B. a factory C. a shopping mall D. an oil field Answer:
D
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The most daylight is two months after A. October B. July C. January D. April Answer:
D
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What separates animals that thrive and those that go extinct are A. the type of animal B. lacking ability to conform C. ability to stay in one place D. the ability to adapt Answer:
D
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Energy may be transferred to an object without being plugged in, such as with A. an electric grill B. an electric stove C. an electronic torch D. a microwave oven Answer:
C
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Ice wedging can be explained by pointing to A. roads in wintery areas need constant fixing after winter B. houses are falling down soon C. some trees split after they start to grow tall D. ice is cold enough to kill Answer:
A
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What could a person eat to avoid starvation? A. Akvavit B. Jeggings C. Carmex D. Floss Answer:
A
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A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using A. sticks B. gum C. rocks D. tape Answer:
A
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Birds go south to look for A. Vacation B. Friends C. Insurance D. a different climate Answer:
D
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When a predator population decreases in an environment, what happens to other populations? A. prey numbers will boom B. the amount of prey will go down C. new predators will arrive D. all populations will increase Answer:
A
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A television may turn on at the push of a button because A. the circuit has shorted out B. the television is pretty short C. the path of electricity is completed D. the button was plastic Answer:
C
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the arctic area is full of A. white powder B. ice cold drinks C. warm water D. fluffy white dirt Answer:
A
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What is a way to be born besides live birth? A. coming through a tough shell B. digging out of the sand C. cooking up an egg D. living in a nest Answer:
A
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if a man's new car can be charged at a charging station, what is this termed? A. all of these B. battery operated C. getting energy D. alternative fueling Answer:
A
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If an environment experiences a long drought A. ponds may dry up and kill off the fish population B. plants will continue to flourish C. animals will experience a boom in reproduction D. tadpoles will mature faster into frogs Answer:
A
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a student notices a large number of hawks in the playground, what will likely happen to the lizards? A. they will flourish and thrive B. their kind will dwindle C. they will become predators D. all of these Answer:
B
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When a plant is water the liquid goes from the soil area to where it is needed using what system? A. sprinkler B. xylem C. flowering pistols D. leaves Answer:
B
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A paper clip is often made of A. cobalt B. wood C. styrofoam D. paper Answer:
A
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