The sun is responsible for [SEP] A. puppies learning new tricks [SEP] B. children growing up and getting old [SEP] C. flowers wilting in a vase [SEP] D. plants sprouting, blooming and wilting

Answer: D


When standing miles away from Mount Rushmore [SEP] A. the mountains seem very close [SEP] B. the mountains are boring [SEP] C. the mountains look the same as from up close [SEP] D. the mountains seem smaller than in photographs

Answer: D


When food is reduced in the stomach [SEP] A. the mind needs time to digest [SEP] B. take a second to digest what I said [SEP] C. nutrients are being deconstructed [SEP] D. reader's digest is a body of works

Answer: C


Stars are [SEP] A. warm lights that float [SEP] B. made out of nitrate [SEP] C. great balls of gas burning billions of miles away [SEP] D. lights in the sky

Answer: C


You can make a telescope with a [SEP] A. straw [SEP] B. Glass [SEP] C. Candle [SEP] D. mailing tube

Answer: D


Poison causes harm to which of the following? [SEP] A. a Tree [SEP] B. a robot [SEP] C. a house [SEP] D. a car

Answer: A


an inherited characteristic found on all mammals is [SEP] A. nails [SEP] B. teeth [SEP] C. shoes [SEP] D. fur

Answer: D


What doesn't eliminate waste? [SEP] A. plants [SEP] B. mushrooms [SEP] C. bacteria [SEP] D. robots

Answer: D


As a car approaches you in the night [SEP] A. the headlights become more intense [SEP] B. the headlights recede into the dark [SEP] C. the headlights remain at a constant [SEP] D. the headlights turn off

Answer: A


When the weather changes as it does from Christmas to Easter, [SEP] A. the air may chill [SEP] B. the ground may freeze [SEP] C. the plants may die [SEP] D. the ground may warm

Answer: D


Using mirrors to focus collected light from heavenly bodies allows [SEP] A. detailed observation [SEP] B. foregone conclusions [SEP] C. radiation experiments [SEP] D. celestial music

Answer: A


Which of these things will supplement a squirrel's caloric needs? [SEP] A. fish [SEP] B. tree bark [SEP] C. nuts [SEP] D. leaves

Answer: C


As you look deeper into a Marbel you can see [SEP] A. the future [SEP] B. minut defects [SEP] C. colors [SEP] D. the other side

Answer: B


What happens when mercury is placed in water? [SEP] A. it dissolves [SEP] B. it sinks [SEP] C. it floats [SEP] D. it hardens

Answer: B


In the desert, a hawk may enjoy an occasional [SEP] A. coyote [SEP] B. reptile [SEP] C. bat [SEP] D. scorpion

Answer: B


A magnet will stick to [SEP] A. a belt buckle [SEP] B. a wooden table [SEP] C. a plastic cup [SEP] D. a paper plate

Answer: A


Shorter periods of daylight happen [SEP] A. October to December [SEP] B. November to March [SEP] C. December to April [SEP] D. December to March

Answer: D


A person is lost in a dense forest, and needs to find their home. They know their home is to the south, and they are headed north. They can find home by using a [SEP] A. northern-directing device [SEP] B. northern light reader [SEP] C. northeastern winds [SEP] D. north central credit

Answer: A


Where are you likely to find a nonrenewable resource? [SEP] A. a forest [SEP] B. a dam [SEP] C. a mine [SEP] D. a solar panel

Answer: C


A man is searching for his dog in the woods and brings a flashlight. The flashlight has two large batteries in it, which [SEP] A. provide light due to wiring [SEP] B. provide light through plastic [SEP] C. use light to heat the flashlight [SEP] D. provide light due to moisture

Answer: A


the summer solstice is on June 21st in the [SEP] A. in the south pacific [SEP] B. upper portion of earth [SEP] C. lower portion of earth [SEP] D. the equator near the tropics

Answer: B


A mouse is being hunted by a Great Horned Owl. The owl watches the mouse carefully, and the mouse is unaware that it is being hunted. The mouse is unable to tell where the owl is, because [SEP] A. the owl is invisible [SEP] B. the mouse is oblivious [SEP] C. the mouse is blind [SEP] D. the owl matches its background

Answer: D


You would use a seismometer if [SEP] A. A mysterious rumble off the coast of Japan [SEP] B. Someone farted in class [SEP] C. Kids were stomping on the floor [SEP] D. to track the buzz of a bee

Answer: A


Many animals that give birth to live young have [SEP] A. gills [SEP] B. scales [SEP] C. exoskeletons [SEP] D. legs

Answer: D


A child will only grow if they are provided with [SEP] A. a bed [SEP] B. education [SEP] C. inspiration [SEP] D. energy

Answer: D


Every twenty-four hours and fifty minutes, the moon can have an effect on bodies of water causing them to [SEP] A. swell [SEP] B. float [SEP] C. die [SEP] D. burn

Answer: A


The many trees on a forest floor [SEP] A. are unable to decay [SEP] B. are able to regrow themselves [SEP] C. are broken down for good [SEP] D. broke, passed, will decay

Answer: D


A car is driving on a highway trying to get up the the speed limit. However, there are strong winds hitting the windshield of the car. Even though the driver is trying to speed up, the high winds [SEP] A. flip the car over [SEP] B. help the car go faster [SEP] C. conflict with the driver's goal [SEP] D. move the car sideways

Answer: C


a student leaves a nail line on a mineral sample, so that mineral can be described as what? [SEP] A. a mineral [SEP] B. a soft mineral [SEP] C. a liquid mineral [SEP] D. a mineral melt

Answer: B


An example of a chemical change is acid breaking down substances, another is [SEP] A. flour added to salt [SEP] B. milk added to water [SEP] C. corn added to soup [SEP] D. lemon juice added to milk

Answer: D


Matter in the gas phase has [SEP] A. fluctuating volume [SEP] B. turned up volume [SEP] C. turned down volume [SEP] D. steady volume

Answer: A


an example of an excellent earth mover is [SEP] A. cat [SEP] B. dog [SEP] C. annelids [SEP] D. fish

Answer: C


Which animal gives birth to live young? [SEP] A. Shark [SEP] B. Turtle [SEP] C. Giraffe [SEP] D. Spider

Answer: C


As a plant's roots get bigger, they split apart [SEP] A. worms [SEP] B. water [SEP] C. granite [SEP] D. atoms

Answer: C


In the wilderness, light pollution is? [SEP] A. less [SEP] B. stronger [SEP] C. brighter [SEP] D. more widespread

Answer: A


Water vapor is an example of what? [SEP] A. moistness [SEP] B. warmth [SEP] C. heat [SEP] D. coldness

Answer: A


Heat and moisture in the ocean is a good recipe for [SEP] A. a violent storm [SEP] B. violent sea animals [SEP] C. condensation [SEP] D. inland storms

Answer: A


if the boiling point of water is attained, what ensues beyond this point? [SEP] A. the water turns evaporates rapidly [SEP] B. the water then solidifies [SEP] C. the water becomes black [SEP] D. all of these

Answer: A


What is the most likely to be an effect of acid rain on an aquatic environment? [SEP] A. decrease in plant life [SEP] B. increase in fish population [SEP] C. increase in plant growth [SEP] D. cleaner and clearer water

Answer: A


When the moon is full is has a different [SEP] A. size [SEP] B. weight [SEP] C. distance [SEP] D. appearance

Answer: D


What happens when a hemisphere is tilted away from the sun? [SEP] A. cools [SEP] B. nothing [SEP] C. heats [SEP] D. warms

Answer: A


One renewable fuel source is [SEP] A. vegetable oil [SEP] B. coal [SEP] C. fossil fuel [SEP] D. petroleum fuel

Answer: A


I can use electrical energy to [SEP] A. Run a mile [SEP] B. Swim [SEP] C. bake a bagel [SEP] D. Rock climb

Answer: C


On the list of a flower's goals would be to [SEP] A. produce carbon dioxide [SEP] B. deroot and die [SEP] C. produce offspring [SEP] D. remain sterile

Answer: C


A person wants to buy some reusable equipment for the kitchen, so they get [SEP] A. paper plates [SEP] B. ceramic plates [SEP] C. solo cups [SEP] D. plastic forks

Answer: B


The only stage of the water cycle process that is nonexistent is [SEP] A. evaporation [SEP] B. evaluation [SEP] C. precipitation [SEP] D. condensation

Answer: B


which of these would more likely survive? [SEP] A. a lost dog by the river, with small rodents [SEP] B. a cat left in the desert [SEP] C. a man drifting a raft at sea without supplies [SEP] D. none of these

Answer: A


The moon's surface [SEP] A. is smooth on the entire surface [SEP] B. contains large cavities cause by explosions [SEP] C. contains an internal core of cheese [SEP] D. is filled with lakes

Answer: B


Greenhouses [SEP] A. trap the dangerous gases released by plants [SEP] B. protect plants from snow and frost [SEP] C. keep plants from getting warm [SEP] D. protect plants from mild weather

Answer: B


Earth rotating causes [SEP] A. the cycling of AM and PM [SEP] B. the creation of volcanic eruptions [SEP] C. the cycling of the tides [SEP] D. the creation of gravity

Answer: A


which one of these can help a person cook their food? [SEP] A. a stack of clothes [SEP] B. a stack of cans [SEP] C. a pack of cigarettes [SEP] D. a counter cooker appliance

Answer: D


Sunlight produces heat that causes [SEP] A. dogs to bark [SEP] B. stones to form [SEP] C. warmth on bodies [SEP] D. plastic to form

Answer: C


with which could you tell the exact size of an object? [SEP] A. a plain stick with irregular shape [SEP] B. a plastic tape with graduated markings [SEP] C. a thermometer with mercury in it [SEP] D. a metal cooking spoon

Answer: B


Which would be the result of the breeding of two wolves? [SEP] A. kittens [SEP] B. wolf pups [SEP] C. fox pups [SEP] D. dog pups

Answer: B


Scales [SEP] A. measure how much belly fat the user has [SEP] B. measure height of the user [SEP] C. help users know if they need to drop some lbs. [SEP] D. help users determine their blood sugar levels

Answer: C


When producers create food in an ecosystem, a portion of the nutrients are [SEP] A. carbs [SEP] B. energy [SEP] C. grass [SEP] D. flowers

Answer: A


Two ships grazing each other as they pass will [SEP] A. cause mayhem [SEP] B. sink them [SEP] C. speed them up [SEP] D. slow them down

Answer: D


A battery converts chemical energy into [SEP] A. energy stored due to the relative positions of charged particles or electric fields [SEP] B. energy stored due to the bombardment of particles [SEP] C. energy stored between the cells of nonadjacent particles [SEP] D. energy that is broken down in particles

Answer: A


The leaves of a plant benefit from? [SEP] A. dog [SEP] B. sun [SEP] C. human [SEP] D. dust

Answer: B


Quartz may produce rainbows when light is shined [SEP] A. around the crystal's area [SEP] B. through any of its sides [SEP] C. in the room its in [SEP] D. in to a mirror at it

Answer: B


A woman is digging under a tree on a tall mountain. She is looking for interesting rocks, and a foot down into the soil, discovers a fossilized fish skeleton. From this discovery, the woman is able to determine that [SEP] A. the mountain used to be underwater [SEP] B. some bears in mountains eat fish [SEP] C. some fish can climb mountains [SEP] D. sometimes rain can move fish to high spaces

Answer: A


Which animal lacks the ability to see by sensing light? [SEP] A. Southern cave crayfish [SEP] B. lobster [SEP] C. cod [SEP] D. salmon

Answer: A


Which animal emits something that many autistic people would be extra sensitive to? [SEP] A. cow [SEP] B. dog [SEP] C. cat [SEP] D. skunk

Answer: D


which of these usually occur over the shortest period? [SEP] A. a super size earthquake [SEP] B. a torrential rain fall [SEP] C. all of these [SEP] D. the eruption of a volcano

Answer: A


If the sun has set it is [SEP] A. easy to cook a meal [SEP] B. time to eat breakfast [SEP] C. necessary to wear a coat [SEP] D. harder to see outside

Answer: D


A magnifying glass [SEP] A. would allow the user to better view the legs on an ant [SEP] B. would enhance the smell of a viewed specimen [SEP] C. would blur the legs of an ant [SEP] D. would enhance the feel of the user

Answer: A


What do rotating vanes on an electric fan do to air? [SEP] A. dampen [SEP] B. circulate [SEP] C. cool [SEP] D. warm

Answer: B


An animal would have its inner parts better protected if it had which of these? [SEP] A. a backpack on its back [SEP] B. a calcium fortified internal structure [SEP] C. none of these [SEP] D. a shell of cotton

Answer: B


Plants require this to grow [SEP] A. fertilizer [SEP] B. cool temperatures [SEP] C. non-organic matter [SEP] D. H2O

Answer: D


Renewable resources [SEP] A. often come from fossil fuels [SEP] B. take centuries to biodegrade [SEP] C. can be used ad infinitum [SEP] D. should be used conservatively

Answer: C


a day hiking will most likely result in which of these? [SEP] A. a paling of the skin [SEP] B. a greening of the skin [SEP] C. an even darker tone [SEP] D. none of these

Answer: C


Refraction [SEP] A. makes objects appear to be twice their size [SEP] B. moves heat energy thru sound waves [SEP] C. is the phenomenon involved in mirrors [SEP] 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? [SEP] A. all of these [SEP] B. the combination of nails and hammers [SEP] C. the presence of H20 [SEP] D. the combination of chlorine and gas

Answer: C


Which of these items is required for a deer to live [SEP] A. sun [SEP] B. iron [SEP] C. sand [SEP] D. cafeteria

Answer: A


Where is the best place to shoot animals? [SEP] A. national park [SEP] B. sky [SEP] C. forest [SEP] D. sea

Answer: C


Spiders can catch prey by doing all aside from [SEP] A. building webs [SEP] B. building traps [SEP] C. hunting [SEP] D. howling

Answer: D


When does electricity flow through a conductor? [SEP] A. when it's outside around lighting [SEP] B. when it's attached to a battery [SEP] C. when it's attached to a human [SEP] D. when it's near a light bulb

Answer: B


I can use a stopwatch to track [SEP] A. The number of freckles I have on my back [SEP] B. How long the road is [SEP] C. My weight loss in 6 months [SEP] 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? [SEP] A. kilometer [SEP] B. centimeter [SEP] C. decameter [SEP] 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 [SEP] A. he completed a lap [SEP] B. he made a good deal [SEP] C. he invented new circuits [SEP] D. he completed a circuit

Answer: D


Which type of energy is the most environmentally friendly? [SEP] A. Coal [SEP] B. Petroleum [SEP] C. Natural Gas [SEP] D. Sunlight

Answer: D


Which form can be made into a triangle? [SEP] A. ice [SEP] B. steam [SEP] C. water [SEP] D. salt water

Answer: A


who would see better through an underground tunnel? [SEP] A. a boy with a pen [SEP] B. a man with a stick [SEP] C. a man with a spoon [SEP] D. a man with a candle and match

Answer: D


There are now many more people because of [SEP] A. efficient farming [SEP] B. more cities [SEP] C. computers [SEP] D. global warming

Answer: A


Water in a sealed jar might do what when placed in the freezer? [SEP] A. evaporate [SEP] B. break it [SEP] C. melt [SEP] D. run off

Answer: B


What causes a chemical reaction? [SEP] A. mixing and heating edible items [SEP] B. putting water in a bowl [SEP] C. petting a small cat [SEP] D. rolling a ball on a floor

Answer: A


What stores food for future use and is green? [SEP] A. bacteria [SEP] B. trout [SEP] C. virus [SEP] D. tree

Answer: D


Filling a bottle full of water and then placing it in the freezer can lead to [SEP] A. loosening of the bottle lid [SEP] B. deflation of the bottle [SEP] C. ice cubes in the freezer [SEP] D. bursting of the bottle

Answer: D


What functions without contact between objects? [SEP] A. weight [SEP] B. friction [SEP] C. opposites attracting [SEP] D. pressure

Answer: C


Which doesn't contain water? [SEP] A. Sea of Tranquilitiy [SEP] B. Caspian Sea [SEP] C. Dead Sea [SEP] D. Caribbean Sea

Answer: A


Fungi [SEP] A. can do their food chain jobs without ingestion [SEP] B. act as predators in the food chain [SEP] C. are always safe to ingest [SEP] D. occupy the top of the food chain

Answer: A


Compared to a regular swimmer, a scuba diver deals with more [SEP] A. heat [SEP] B. pressure [SEP] C. water [SEP] D. air

Answer: B


What is an example of the fact that a thing is dead once it dies after having previously lived? [SEP] A. a small squirrel falls from a tree and breaks its leg [SEP] B. a panda stops eating and falls into a coma [SEP] C. a dog is paralyzed and is unable to move [SEP] D. a vibrant cat is deceased after being hit by a car

Answer: D


Thunder clouds are [SEP] A. filled with beautiful music [SEP] B. of a significant weight [SEP] C. the color light pink [SEP] D. take 10 years to form

Answer: B


If someone is experiencing frequent falls [SEP] A. they should move out of their house [SEP] B. they should just stop trying to walk [SEP] C. they should try wearing slicker bottomed shoes [SEP] D. they should try putting down carpet or throw rugs

Answer: D


It is easiest to get a clear photo of the moon by [SEP] A. using a large magnifying glass [SEP] B. using a telephoto lens [SEP] C. using a telescopic lens [SEP] D. looking through a microscope

Answer: C


Filling a glass with markers for cup amounts on it would be [SEP] A. seeing how much data is left on a phone [SEP] B. a part of making chili [SEP] C. a way to consider getting something [SEP] D. a way to collect data

Answer: D


Winter snows follow Autumn's falling leaves by [SEP] A. three months [SEP] B. three days [SEP] C. three years [SEP] D. 12 months

Answer: A


The way that squirrels put away food during the cool season ensures that they [SEP] A. survive [SEP] B. eat [SEP] C. live [SEP] D. grow

Answer: A


An example of a consumer would be [SEP] A. a deer munching grass [SEP] B. a plant beginning to photosynthesize [SEP] C. a squirrel eating a bug [SEP] D. a wolf eating a deer

Answer: A


Eating and digesting a large meal is guaranteed to produce [SEP] A. disease [SEP] B. fecal matter [SEP] C. fuel [SEP] D. fertilizer

Answer: B


Canyons are generally old, huge, and breathtaking and are [SEP] A. brimming to full with sand [SEP] B. filled with local wildlife [SEP] C. dirty and muddy inside [SEP] 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 [SEP] A. run a bath [SEP] B. use a dehumidifier [SEP] C. open a window [SEP] D. hope it rains

Answer: A


What impacts an objects ability to reflect light? [SEP] A. color pallete [SEP] B. weights [SEP] C. height [SEP] D. smell

Answer: A


which of these would make an ideal object to drive in with a hammer? [SEP] A. an iron nail [SEP] B. a metal nail [SEP] C. a steel nail [SEP] D. all of these

Answer: D


local plant varieties are the best for improving the local [SEP] A. social status [SEP] B. environs [SEP] C. satellite reception [SEP] D. future

Answer: B


Electricity sent through a conductor [SEP] A. halts the functioning of the conductor [SEP] B. moves like traffic through a green light [SEP] C. causes fire to flow through the conductor [SEP] D. flows heat back to the conductor

Answer: B


The sun is a source of which, first and foremost? [SEP] A. Light [SEP] B. Energy [SEP] C. Heat [SEP] D. Nutrients)

Answer: A


Where in the world will a person have the smallest shadow at noon? [SEP] A. the arctic circle [SEP] B. the south pole [SEP] C. the north pole [SEP] D. near the equator

Answer: D


Oil is a source of a material used for an object with [SEP] A. wood planks [SEP] B. cardboard [SEP] C. a large stone [SEP] D. wheels

Answer: D


A magnet would attract a [SEP] A. Wooden hairbrush [SEP] B. Oranges [SEP] C. Glassware [SEP] D. Zippers

Answer: D


What sort of habitat would living things live in? [SEP] A. A habitat with plenty of water [SEP] B. A habitat with varying weather [SEP] C. A habitat that most animals choose [SEP] 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 [SEP] A. have it reprocessed [SEP] B. burn the bottle [SEP] C. reuse the bottle [SEP] D. remake the bottle

Answer: A


In order to better understand the world around us, specialists [SEP] A. watch several educational programs [SEP] B. discuss topics with laymen [SEP] C. inspect, note, and consider [SEP] 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 [SEP] A. turned food [SEP] B. growing beans [SEP] C. sticky toffee [SEP] D. pocked oranges

Answer: A


Stars appear in different areas in the sky at different times of year due to what? [SEP] A. Earths Rotation [SEP] B. Changing Weather [SEP] C. Suns Rotation [SEP] D. Time Change

Answer: A


Corn can sometimes [SEP] A. be grown in arctic environments [SEP] B. be used as kindling [SEP] C. fuel a steam locomotive [SEP] D. fuel an economy car

Answer: D


strumming a string can cause what type of wave? [SEP] A. Tidal [SEP] B. Pressure [SEP] C. Light [SEP] D. Dark

Answer: B


Coral is a type of living organism which can be identified in [SEP] A. only in the pacific ocean [SEP] B. saltwater locations that are open [SEP] C. any where with liquid [SEP] D. water sources in america

Answer: B


Having reliable plant sources in a field, a rabbit may react by [SEP] A. having larger litters [SEP] B. finding a mate [SEP] C. eating more food [SEP] D. finding new food

Answer: A


The layer of material on the bottom of the Snake River was put there by what? [SEP] A. fish swimming [SEP] B. weather related degradation [SEP] C. global warming [SEP] D. animal movement

Answer: B


Which converts carbon dioxide, water, and solar energy into oxygen? [SEP] A. chrysanthemum [SEP] B. mistletoe [SEP] C. mushroom [SEP] D. mole

Answer: A


December is in the summer in what [SEP] A. the southern part of cities [SEP] B. the northern part of Earth [SEP] C. the southern part of the third rock [SEP] D. the southern part of every rock

Answer: C


Trembling muscles spasms in animals can be caused in party by [SEP] A. temperature in single digits [SEP] B. temperatures in triple digits [SEP] C. finding the right temperatures [SEP] D. being unaware of the temperature

Answer: A


The number of lines found in a tree bore will tell you? [SEP] A. variety [SEP] B. sturdiness [SEP] C. the age [SEP] D. the height

Answer: C


Hummingbirds take what with them [SEP] A. Bees [SEP] B. energy [SEP] C. Pollen [SEP] D. Honey

Answer: C


To naturally increase the amount of organic matter in soil add [SEP] A. fungi [SEP] B. sunflowers [SEP] C. trees [SEP] D. voles

Answer: A


Peat is an important factor when [SEP] A. Driving a new car [SEP] B. Putting a fresh raspberry seed in soil [SEP] C. Taking the temperature for the day [SEP] 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? [SEP] A. animals reproduce [SEP] B. preyed upon [SEP] C. adapted to it [SEP] D. predators get it

Answer: C


Chimpanzees dig for insects with sticks; what is another example of using tools? [SEP] A. birds using twigs to build nests [SEP] B. otters using rocks to open clams [SEP] C. anteaters using their tongue to catch ants [SEP] D. koalas using their pouch to hold infants

Answer: B


Carbon dioxide exists where it does because [SEP] A. humans expel it [SEP] B. deer eat it [SEP] C. birds use it [SEP] D. trees absorb it

Answer: A


What covers over 90% of the Earth's surface and 0% of the moon's surface [SEP] A. a magnesium iron silicate mineral [SEP] B. chemical element with the symbol S [SEP] C. the element with the symbol Fe [SEP] D. that which contains 2 hydrogen and 1 oxygen molecules

Answer: D


Why do  berries exist? [SEP] A. reproducing [SEP] B. food for animals [SEP] C. growth [SEP] D. food storage

Answer: A


The biggest things on the moon are [SEP] A. space stations [SEP] B. alien life forms [SEP] C. craters [SEP] D. moon rocks

Answer: C


Which set of animals don't compete for food? [SEP] A. dolphin and fish [SEP] B. hyena and bear [SEP] C. whale and cat [SEP] D. eagle and raven

Answer: C


will a glacier travel at greater speeds than a sea going vessel? [SEP] A. maybe it moves faster [SEP] B. this is likely to be false [SEP] C. all of these [SEP] D. odds are in its favor

Answer: B


Something that shows that the earth changes is [SEP] A. a city where a tree was [SEP] B. a lake where a tree was [SEP] C. a tree where a bird was [SEP] 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 [SEP] A. fall into the oceans [SEP] B. are water leaking volcanoes [SEP] C. erupt into the sea [SEP] D. are found and erupt beneath the water

Answer: D


A car slowed down because of [SEP] A. bad brakes [SEP] B. the engine size [SEP] C. the wind [SEP] D. the steering wheel

Answer: C


The lights were turned off in a room, who could find the light switch? [SEP] A. Mice [SEP] B. Elephants [SEP] C. Raccoons [SEP] D. Hamsters

Answer: C


slope is a measure of the difference in elevation from the top to the base of a [SEP] A. penny [SEP] B. tower [SEP] C. pyramid [SEP] D. box

Answer: C


In a zoo, a polar bear exhibit will contain [SEP] A. salt [SEP] B. cacti [SEP] C. strong fans [SEP] D. sand

Answer: C


Precipitation sometimes leads to [SEP] A. mountains [SEP] B. earthquakes [SEP] C. volcanoes [SEP] D. caves

Answer: D


When the scientist finally completed his new invention he thanked his [SEP] A. powers of observation [SEP] B. lucky stars [SEP] C. mother [SEP] D. grandmother

Answer: A


When the game console's power cable was attached to the wall, electricity ended up in [SEP] A. the plug [SEP] B. the power cable [SEP] C. the wall [SEP] D. the game console

Answer: D


Some birds have scooped beaks, but others have sharp beaks such as [SEP] A. peregrine falcons [SEP] B. pelicans [SEP] C. toucans [SEP] D. snakes

Answer: A


People commonly have bad reactions to what they get from a [SEP] A. discount store [SEP] B. lawyer [SEP] C. catalog [SEP] D. pharmacy

Answer: D


What happens to body water when animal activity rises [SEP] A. the water decreases [SEP] B. it stays same [SEP] C. the water increases [SEP] D. the water hardens

Answer: A


More carbon dioxide is in the air in the past decade than ever before, probably because [SEP] A. more cattle produced [SEP] B. more plant life [SEP] C. human population increased [SEP] D. less water area

Answer: C


What slows down the transfer of heat? [SEP] A. a wooden wall [SEP] B. the wind [SEP] C. the sun [SEP] D. light rays

Answer: A


Whether a rainstorm, snow, or hail, humanity can find a way to escape it by [SEP] A. restoring old city streets [SEP] B. creating a protected space [SEP] C. building a large community [SEP] D. sheltering all the young

Answer: B


In a strong tempest, a large boulder may be [SEP] A. broken [SEP] B. smoothed [SEP] C. sharpened [SEP] D. stained

Answer: B


The way that electrical conductors works in ways such as [SEP] A. sticking a plug into an outlet to power a microwave [SEP] B. turning on a coffee pot in the morning [SEP] C. making sure that a hair dryer is unplugged after use [SEP] D. turning on lights in a room

Answer: A


When wheels are squealing on a blacktop, friction [SEP] A. works against motion [SEP] B. stops motion [SEP] C. removes forward motion [SEP] D. makes things rough

Answer: A


Breaking a vase changes its [SEP] A. center of gravity [SEP] B. shape and mass [SEP] C. chemical composition [SEP] 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 [SEP] A. colored pencils [SEP] B. snow cones [SEP] C. murky river fluid [SEP] D. fresh flounder

Answer: C


A consequence of polluting could be that [SEP] A. fish become inedible [SEP] B. water tastes gross [SEP] C. papers report it [SEP] D. trash is overflowing

Answer: A


the top layer of soil contains the most nutrients where I [SEP] A. hike [SEP] B. wade [SEP] C. jog [SEP] D. skate

Answer: A


A cacti is basically an enormous stem, which means that [SEP] A. it can be drunk from [SEP] B. it is very thin [SEP] C. it holds up bright green leaves [SEP] D. it can hide in grass

Answer: A


Without reliable sources of food or water [SEP] A. creatures experience some suffering [SEP] B. animals must make their own [SEP] C. dogs will need to be fed [SEP] D. organisms need to be cared for

Answer: A


An echo is produced by what type of reflection of sound source? [SEP] A. Direct [SEP] B. Distant [SEP] C. Varied [SEP] D. Single

Answer: D


if food has lack of immediate use for energy then it will [SEP] A. be discarded immediately [SEP] B. kept for later [SEP] C. left to rot [SEP] D. be thrown up

Answer: B


Puerto Rico experienced many landslides due to Hurricane Maria in [SEP] A. 2017 [SEP] B. 2015 [SEP] C. 2012 [SEP] D. 2009

Answer: A


What item's housing is made of metal? [SEP] A. butter [SEP] B. cola [SEP] C. tea [SEP] D. syrup

Answer: B


Deserts, Jungles, and Oceans have many different [SEP] A. organisms [SEP] B. fish [SEP] C. trees [SEP] D. grasses

Answer: A


If a glacier going past a dock brushed up against some large boulders there, the stones would [SEP] A. have gouges [SEP] B. have stains [SEP] C. be frozen [SEP] D. be dirty

Answer: A


Air is considered to be a vehicle for..? [SEP] A. Light [SEP] B. Wind [SEP] C. Speed [SEP] D. Sound

Answer: D


The removal of trees may cause damage to ecosystems such as [SEP] A. cities [SEP] B. jungles [SEP] C. fields [SEP] D. oceans

Answer: B


When a wolf is buried what will happen to other wolves? [SEP] A. small change [SEP] B. learn to fly [SEP] C. less of them [SEP] D. more of them

Answer: C


A fundamental feature of all life produces [SEP] A. offspring [SEP] B. auroras [SEP] C. magnetism [SEP] D. organisms

Answer: A


What part of the backyard is cooler than the other parts? [SEP] A. the part by the fence [SEP] B. the part with the grass [SEP] C. the part by the pool [SEP] D. the part by the oak tree

Answer: D


What is an example of reproduction being a stage in the life cycle process? [SEP] A. births can occur only after reproduction takes place [SEP] B. death is the last stage in the life cycle [SEP] C. reproduction mightn't guarantee a healthy life [SEP] D. life can end during reproduction

Answer: A


Iron is used to make [SEP] A. pottery clay for kilns [SEP] B. baking sheet for cookies [SEP] C. items that fasten roofing to roofs [SEP] D. twist ties for bread bags

Answer: C


When car is close to the runner the illumination of the motorized entity is at a higher level because? [SEP] A. moons gravity [SEP] B. motion [SEP] C. it is closer [SEP] D. sun rotation

Answer: C


During a thunderstorm an animal is most likely going to relocate to a [SEP] A. cave [SEP] B. beach [SEP] C. mountain [SEP] D. pond

Answer: A


How do some octopus hide? [SEP] A. using clear ink to spread smell [SEP] B. hiding in dark, inky caves [SEP] C. expelling dark fluid for cover [SEP] D. using ink to paint camouflage

Answer: C


nutrients from food and water are necessary to an organism's [SEP] A. friendships [SEP] B. habitat [SEP] C. survival [SEP] D. caloric needs

Answer: C


When a microfiber towel is used to pick up a puddle of milk, the towel then [SEP] A. is milky white [SEP] B. is partly milk [SEP] C. contains the milk [SEP] D. is now wet

Answer: C


Why would a species camouflage as a dangerous animal? [SEP] A. to mate [SEP] B. to avoid crocodiles [SEP] C. to catch prey [SEP] D. to  build nests

Answer: B


The reason that flies can always find food is that they can smell [SEP] A. organism decay [SEP] B. bad smells [SEP] C. dying animals [SEP] D. rotting trees

Answer: A


examples of pollution include all but [SEP] A. acid rain [SEP] B. smog [SEP] C. chemical run-off [SEP] D. laundry soup

Answer: D


This type of energy resource often results in particulates that are very toxic to breathe: [SEP] A. wood [SEP] B. coal [SEP] C. oil [SEP] D. solar

Answer: B


Seeds travel by [SEP] A. Fish [SEP] B. Word of mouth [SEP] C. Knowledge [SEP] D. Boat

Answer: A


What should my thermometer read if I want to make sure my home-made popsicles are done? [SEP] A. 212 degrees F. [SEP] B. 0 degrees C. [SEP] C. 39 degrees F. [SEP] D. 32 degrees C.

Answer: B


Using wind in order to power factories is a good idea because [SEP] A. it can be gotten continuously [SEP] B. it is free from dirt [SEP] C. it is electric and powerful [SEP] D. is uses very little gasoline

Answer: A


A storm rages for two weeks, and the rivers and lakes swell past their holding capacity, so [SEP] A. the area becomes damp [SEP] B. the surrounding land is underwater [SEP] C. the wind blows over trees [SEP] D. everything around burns down

Answer: B


what process is adulthood categorized under? [SEP] A. the living term [SEP] B. a plant feeding [SEP] C. the entertainment circuit [SEP] D. a chemical reaction

Answer: A


If an object undergoes chemical change then that object will have new chemical properties, such as [SEP] A. a drink with water in it [SEP] B. a toilet with bleach in it [SEP] C. a soda with lime in it [SEP] D. a sink with hair in it

Answer: C


polar bears are white due to an inherited [SEP] A. characteristic [SEP] B. coat [SEP] C. snow [SEP] D. fur length

Answer: A


Seeing the stars will be harder when what happens? [SEP] A. light in an area becomes greater [SEP] B. there is a lot of rain [SEP] C. light in an area becomes lessened [SEP] D. there is a lot of snow

Answer: A


A planet rotating causes cycles of day and night on that planet, like on [SEP] A. Orion [SEP] B. the Moon [SEP] C. Jupiter [SEP] D. Pluto

Answer: C


Because a logging company has been working here the area has more [SEP] A. calcium [SEP] B. rust [SEP] C. carbon [SEP] D. silicon

Answer: C


what is sonar used for [SEP] A. gathering lost things [SEP] B. disorientating enemies [SEP] C. warning others [SEP] D. helping sleep

Answer: A


When a lake is exposed to enough heat over time [SEP] A. animals leave [SEP] B. it ceases existing [SEP] C. plants dry up [SEP] D. fish grow ill

Answer: B


A pupa creates cocoons in a stage of the life cycle, and eventually the insect will [SEP] A. adjust [SEP] B. shrink [SEP] C. burn [SEP] D. collect

Answer: A


What does water taste like after a substance is dissolved in it? [SEP] A. watery [SEP] B. the same [SEP] C. similar to object [SEP] D. full of life

Answer: C


What causes the pull of gravity on a planet? [SEP] A. people [SEP] B. plants [SEP] C. kilograms [SEP] D. air

Answer: C


If more pollution is released into the air, what happens to the planet's temperature? [SEP] A. it falls [SEP] B. it becomes stabile [SEP] C. it climbs [SEP] D. it becomes volatile

Answer: C


An example of adapting to survive is [SEP] A. Putting on sunscreen in a sunny place [SEP] B. Growing grass in a field [SEP] C. Having a drink of water on a warm day [SEP] D. Going for a walk outside

Answer: A


When would a reflector be most effective? [SEP] A. fall [SEP] B. winter [SEP] C. summer [SEP] D. spring

Answer: C


a toaster converts electricity into radiant waves for [SEP] A. browning bagels [SEP] B. roasting meats [SEP] C. toasting corn [SEP] D. burning cheese

Answer: A


A light is refracted when [SEP] A. it shines at a gem [SEP] B. it shines at a mirror [SEP] C. it reflects off a spoon [SEP] D. it reflects off a car

Answer: A


coal is a resource that [SEP] A. constructs with difficulty [SEP] B. makes everything sanitary [SEP] C. shines in light [SEP] D. cools the air

Answer: A


After the wolf ate all the rabbits he survived on: [SEP] A. water [SEP] B. plants. [SEP] C. fat [SEP] D. luck

Answer: C


A bird makes its home in various places, such as [SEP] A. groves of plants [SEP] B. waterways [SEP] C. city streets [SEP] D. public parks

Answer: A


To identify the percent chance of a trait being passed down we need at least [SEP] A. one box [SEP] B. two boxes [SEP] C. three boxes [SEP] D. four boxes

Answer: D


A pile of iron will [SEP] A. tug devices for locating directions [SEP] B. give false locations to planes [SEP] C. be a huge distraction [SEP] D. cause ships to crash

Answer: A


The water in the bowl was gone before the water [SEP] A. on the tray [SEP] B. in the mug [SEP] C. on the plate [SEP] D. on the table

Answer: B


A side effect of having a Husky as a pet is that when she sheds [SEP] A. the dog enjoys being washed out [SEP] B. washing all the fur is easy [SEP] C. it takes hours to vacuum all of the fur [SEP] D. the fur is still attached to the skin

Answer: C


An example of feeling [SEP] A. Water sitting in front of me [SEP] B. My pants against my skin [SEP] C. Plants in the sun [SEP] D. The TV turned on

Answer: B


Some fields house incredible creatures such as [SEP] A. large rabbits [SEP] B. lions [SEP] C. wolves [SEP] D. mackerel

Answer: A


Which of these items must be combined with a river to produce power? [SEP] A. chocolat [SEP] B. ice [SEP] C. snow [SEP] D. concrete

Answer: D


You can let someone know you are at the door thanks to a [SEP] A. lemonade [SEP] B. cars [SEP] C. grass. [SEP] D. power plant

Answer: D


When being pursued by a lion [SEP] A. a ram will leap [SEP] B. a mouse will hide [SEP] C. a cheetah will fight [SEP] D. a giraffe will dash

Answer: D


The ability that an oven has to turn ingredients into a moist cake come from its [SEP] A. higher temps [SEP] B. arid environment [SEP] C. dark heat [SEP] D. spaciousness

Answer: A


Why would happen if the screw was loose on a bicycle's tire? [SEP] A. it would need to be repaired [SEP] B. you could tape it [SEP] C. it might fall off [SEP] D. it might get flat

Answer: C


Why was my son-in-law required to add rugs or carpeting to his upstairs apartment when the ground floor wasn't? [SEP] A. So it would look good then prospective renters took a tour [SEP] B. Because they didn't want him to scratch up the wood floors. [SEP] C. Because they didn't want the downstairs renters to be as likely to complain about noise [SEP] D. Because they didn't want to pay for carpeting themselves.

Answer: C


the mantle is [SEP] A. a level of our planet [SEP] B. the planet closest to ours [SEP] C. a kind of rock found on Earth [SEP] D. the deepest part of our planet

Answer: A


Transpiration involves [SEP] A. H2O traveling about a daffodil's system [SEP] B. pollen traveling about the plant's system [SEP] C. the production of new oxygen molecules [SEP] D. the production of new seedlings

Answer: A


A microscope can be placed against the sun and [SEP] A. burn an ant in the light's path [SEP] B. Provide shade on a hot day [SEP] C. Take a close up picture of the ground [SEP] D. Show how many wrinkles I have on my skin

Answer: A


one inherited characteristic of fur is it's [SEP] A. value [SEP] B. hue [SEP] C. weight [SEP] D. length

Answer: B


An example of adaption is [SEP] A. Eating tacos [SEP] B. wearing sunblock [SEP] C. Reading a book [SEP] D. Drinking water

Answer: B


If a snail is heated to the point of being burned, the snail will [SEP] A. be discomforted [SEP] B. be energized [SEP] C. be hungry [SEP] D. be sad

Answer: A


In a bog, when water levels become low, [SEP] A. bog animals may be thirsty [SEP] B. bog animals may search longer for nutrients [SEP] C. the bog produces more water [SEP] D. bog predators need more prey

Answer: B


What contributes more, though less than some believe, to the lung damage caused by smoking? [SEP] A. smoking less [SEP] B. switching to chewing [SEP] C. no filters [SEP] D. switching to e-cigs

Answer: C


The below surface pebbles of the Snake River are of non rough edges because of? [SEP] A. smoothness [SEP] B. fish movement [SEP] C. river movement [SEP] D. rough rocks

Answer: C


There are producers that exist in the food chain, and they basically [SEP] A. are mainly creatures like deer [SEP] B. require photosynthesis to survive [SEP] C. produce a thing called chlorophyll [SEP] D. make good money at work

Answer: B


Pollution is caused by [SEP] A. reusing cloth baby diapers [SEP] B. recycling plastic water bottles [SEP] C. using all natural household cleaners [SEP] D. prescription medicine being put down sink drains

Answer: D


I have to plug in a processor of food because it [SEP] A. Is used for grinding metal [SEP] B. is an oil machine [SEP] C. is an electric Motor [SEP] D. is a battery operated machine

Answer: C


The size of eyes matter relevant to sight and sight ability, given that [SEP] A. elephants see better than ants [SEP] B. wolves see better than giraffe [SEP] C. people see better than dogs [SEP] D. dogs see better than cats

Answer: A


The reason that ducks are such excellent swimmers is because [SEP] A. ducks have a space between their toes [SEP] B. ducks are buoyant and resilient [SEP] C. ducks have wide feet [SEP] D. ducks have extra foot skin

Answer: D


Some minerals originated from a material that was [SEP] A. hard [SEP] B. clear [SEP] C. light [SEP] D. far away

Answer: D


Heavy rains cause flooding which [SEP] A. soak fields [SEP] B. create dams [SEP] C. feed fish [SEP] D. ruin crops

Answer: D


Stems are to flowers as [SEP] A. dogs are to cats [SEP] B. cows are to cud [SEP] C. bees are to pollen [SEP] D. silos are to grains

Answer: D


when an animal's eyes grow, what happens [SEP] A. they see more [SEP] B. they close them [SEP] C. they get dry [SEP] D. they pop out

Answer: A


Environments which are covered in snow are often white as a result of said snow and what other factor? [SEP] A. conditions which allow little if any heat to be produced or stored [SEP] B. temperatures that are colder than a tropical environment [SEP] C. cool air that flows in a circular pattern [SEP] D. wind chill that meets warm fronts on occasion

Answer: A


Blood absorbs oxygen in the [SEP] A. both lower limbs of the body [SEP] B. organs that develop during childhood [SEP] C. nasal bones projecting above the mouth [SEP] D. inner canals of the ear

Answer: B


For a hungry hawk chasing a mouse, if the mouse darts away, the hawk must [SEP] A. adjust speed [SEP] B. run after it [SEP] C. find other prey [SEP] D. take a break

Answer: A


Mothers have many roles, one of which is [SEP] A. gestating and birthing [SEP] B. making good dinner [SEP] C. creating fun activities [SEP] D. watching the babies

Answer: A


Small, usually red plastic squares are often placed on transporters such as bicycles in order to [SEP] A. create light [SEP] B. show color [SEP] C. identify drivers [SEP] D. shine light

Answer: D


If a lizard is unable to obtain sufficient nutrients in a period of time, the resulting effect may be [SEP] A. ceased existence [SEP] B. moving slowly [SEP] C. feeling cold [SEP] D. finding food

Answer: A


A bunny wants to eat strawberries, but it is unable to find any. However, the bunny finds a patch of small white buds. If the rabbit waits a while [SEP] A. there will be extra bees [SEP] B. there will be green flowers [SEP] C. there will be eight rabbits [SEP] D. there will be berries there

Answer: D


We can calculate a speed if we know a number of [SEP] A. gallons [SEP] B. millimeters [SEP] C. dollars [SEP] D. pounds

Answer: B


When any two object strike with each other, the molecules of the outer of the two objects coming in contact could [SEP] A. rot [SEP] B. quake [SEP] C. smoke [SEP] D. freeze

Answer: B


Condensation over night [SEP] A. leads to extremely dry conditions [SEP] B. can lead to slippery grass [SEP] C. causes plants to wilt and die [SEP] D. causes black ice on bridges

Answer: B


In a warm room, it is likely that the source of heat is [SEP] A. a series of metal pipes along a wall [SEP] B. a small ceiling fan [SEP] C. a stove which is turned off [SEP] D. a pile of boxes

Answer: A


Wax is on some plant leaves for what purpose? [SEP] A. stay moist for warm weather [SEP] B. keep water available for predators [SEP] C. creation of toxins in the cells [SEP] D. keep the ongoing hydration

Answer: D


Lightness may be seen reflected more clearly and brighter off of lighter colored objects, so an example would be [SEP] A. a mirror is unable to be dark [SEP] B. phone screens are barely reflective [SEP] C. a lilac door is easily seen [SEP] D. a black door is easily seen

Answer: C


What can show how a rainbow is formed by refraction of light by splitting light into all different colors? [SEP] A. watching sunlight bounce off a mirror [SEP] B. shining a flashlight on a gem [SEP] C. shining a flashlight at a mirror [SEP] D. looking at a freshly formed diamond

Answer: B


Which of these animal traits is generally determined by environmental factors rather than heredity? [SEP] A. eye color [SEP] B. height [SEP] C. hair length [SEP] D. number of chromosomes

Answer: C


Bees are attracted to [SEP] A. a sugar rich liquid plants produce [SEP] B. the scent of flower stamens [SEP] C. a oxygen rich liquid plants produce [SEP] D. the magnetic field flowers give off

Answer: A


If an animal is living, then [SEP] A. it is taking in air [SEP] B. it tries to breathe [SEP] C. it is using water [SEP] D. it needs to reproduce

Answer: A


What does harming an organism cause? [SEP] A. change in appearance [SEP] B. nothing [SEP] C. population increase [SEP] D. population decrease

Answer: D


Veins carry blood which means that they [SEP] A. lack enough fluid to grow [SEP] B. cart essential substances around [SEP] C. are unessential for health [SEP] D. keep the body healthy

Answer: B


A source of something supplies that something, like how [SEP] A. clouds are a cloud source [SEP] B. ponds are a moisture source [SEP] C. air is a air source [SEP] D. fish are a fish source

Answer: B


If you breathe out, especially in the vicinity of clear glass, you may witness [SEP] A. your breath is air [SEP] B. your breath is dry [SEP] C. your breath beading up [SEP] D. your breath smells bad

Answer: C


The bear in the wild needs to find other animals to feast. [SEP] A. they never kill [SEP] B. they only eat [SEP] C. they are docile [SEP] D. they are killers

Answer: D


A hawk would prefer this for lunch [SEP] A. Popcorn [SEP] B. Grass [SEP] C. Apple [SEP] D. A bison

Answer: D


Why is it dangerous for an animal to be kept boxed up in an area without air circulation? [SEP] A. it will be confused [SEP] B. it might get too viscious [SEP] C. it will be scared [SEP] D. it might get overheated

Answer: D


Animals may relocate to a new environment if their old environment [SEP] A. experienced a large hurricane [SEP] B. experienced a serious thunderstorm [SEP] C. had a few arid days [SEP] D. had little rainfall for a week

Answer: A


many vehicles emitting pollution into the air may occur when [SEP] A. horses pull carriage over snow [SEP] B. child is propelling scooter [SEP] C. trolley collects current from overhead wire [SEP] D. EMT transports panting patient

Answer: D


What material is an example of an electrical insulator? [SEP] A. Metal [SEP] B. Cement [SEP] C. Stone [SEP] D. Brick

Answer: D


The sun was straight above us when we [SEP] A. woke up [SEP] B. went to work [SEP] C. took a break [SEP] D. went home

Answer: C


Rubber can protect from [SEP] A. cold [SEP] B. burns [SEP] C. electricity [SEP] D. fire

Answer: C


A pollutions standard is something which [SEP] A. will hopefully limit the amount of damage done to the environment by large producers [SEP] B. a standard that gets applied to every person [SEP] C. a way to get factories to make more product [SEP] D. the best way to reduce poisoning the trees in Michigan

Answer: A


Electricity causes less damage to the Earth's atmosphere than [SEP] A. Gasoline [SEP] B. Potatoes [SEP] C. The sun [SEP] D. Water

Answer: A


If a river is rushing southwest on a sunny day, then it is safe to assume that [SEP] A. southwest is a good place to be [SEP] B. the land gently inclines in that direction [SEP] C. the world is mostly land [SEP] D. the land is supple

Answer: B


Using a metal kitchen tool on a cheese can create [SEP] A. milk [SEP] B. blue cheese [SEP] C. melted cheese [SEP] D. small pieces

Answer: D


Someone in a room without any lights on, but that has mirrors in it, can still have light in that room if [SEP] A. lights are turned on in another house [SEP] B. a joined room is dark [SEP] C. the room is completely dark [SEP] D. a joined room is lit

Answer: D


The increase in transport ability may increase the available types of [SEP] A. houses [SEP] B. education [SEP] C. internet [SEP] D. grains

Answer: D


seeds are often found inside a [SEP] A. banana [SEP] B. cherry [SEP] C. olive [SEP] D. strawberry

Answer: B


If two hawks find a dead fox, they will [SEP] A. eat [SEP] B. battle [SEP] C. starve [SEP] D. fly

Answer: B


Seasons of the year highly impact what? [SEP] A. Moods [SEP] B. Environment [SEP] C. Behavior [SEP] D. Consumption

Answer: B


There are fuels that we are soon to run out of, and there are options that are like the sun, in that [SEP] A. they are endlessly available [SEP] B. inexpensive to store at home [SEP] C. free for everyone's use [SEP] D. available to the public

Answer: A


while passing Jupiter the [SEP] A. better the view [SEP] B. stronger the gravity [SEP] C. moon orbits you [SEP] D. gravitational force weakens

Answer: B


The sea is [SEP] A. A mega Museum [SEP] B. A solid [SEP] C. Jello [SEP] D. Candy

Answer: A


A beak is used for catching prey by some birds, like how they are used by [SEP] A. chickadees [SEP] B. glass flamingos [SEP] C. chicks [SEP] D. plastic parrots

Answer: A


Flowers will reproduce more if [SEP] A. dragonflies reproduce more often [SEP] B. pollinators visit them sparingly [SEP] C. they are planted in premium fertilizer [SEP] D. more bees make a pit stop at them

Answer: D


Which celestial object is the shortest distance from earth? [SEP] A. Mars [SEP] B. Moon [SEP] C. Milky Way [SEP] D. Venus

Answer: B


Which would be a logical hypothesis after viewing a white substance on the floor, with a yellow carton on the counter? [SEP] A. milk was spilled [SEP] B. white juice spilled [SEP] C. bleach was spilled [SEP] D. was an illusion

Answer: A


With the apple tree chopped down, there was now no place for [SEP] A. apples [SEP] B. apple pies [SEP] C. falling leaves [SEP] D. bird's nests

Answer: D


What makes a body stronger? [SEP] A. parking far away [SEP] B. travelling by air [SEP] C. reading technical books [SEP] D. having multiple children

Answer: A


Recycling old cars has a positive impact on [SEP] A. the weather [SEP] B. conservation of metal [SEP] C. human life span. [SEP] D. the economy

Answer: B


Organisms require energy in order to do what? [SEP] A. rest soundly [SEP] B. absorb light [SEP] C. take in nutrients [SEP] D. mature and develop

Answer: D


Where would the amount of water decrease most? [SEP] A. under clear skies [SEP] B. in the clouds [SEP] C. during a storm [SEP] D. indoors

Answer: A


If your pet bird is having trouble flying [SEP] A. lock them in their cage more [SEP] B. give up and get a new bird [SEP] C. try putting them on a diet [SEP] D. take away all their perches

Answer: C


Seasons are caused by [SEP] A. weather patterns [SEP] B. earth's movement pattern [SEP] C. weather changes [SEP] D. weather cycles

Answer: B


If a fox shuffles off the mortal coil, then that fox [SEP] A. is a burden [SEP] B. ceases to exist [SEP] C. is missing [SEP] D. is pregnant

Answer: B


A beaver is building a home in a river, and that eventually blocks up the river, giving the beaver a nice home. A side effect of the beaver's new home is [SEP] A. a pool [SEP] B. freshwater body [SEP] C. a mountain [SEP] D. an ocean

Answer: B


A remote device may be powered by [SEP] A. a burning flame [SEP] B. a gusting breeze [SEP] C. a running sheep [SEP] D. a small explosion

Answer: B


What shows that animals learn behaviors by watching their parents? [SEP] A. kittens groom their faces because their mother licked their faces [SEP] B. dogs bark because their parents barked at them [SEP] C. babies cry because overtired parents cry [SEP] D. kittens climb trees because they watch squirrels do it

Answer: A


ultraviolet light is found in light from where [SEP] A. the flaming ball of gas we orbit [SEP] B. giant planets in the neighborhood [SEP] C. light sources that we create [SEP] D. balls of fire lit with gas

Answer: A


As a result of decreased water, what will happen to tree rings? [SEP] A. Lose shape [SEP] B. Become narrow [SEP] C. Become wider [SEP] D. Disappear Completely

Answer: B


Vegetables provide a lot of nutrients for [SEP] A. cats [SEP] B. dogs [SEP] C. humans [SEP] D. snakes

Answer: C


A prickly pear absorbs nutrients from [SEP] A. below it [SEP] B. far from it [SEP] C. beside it [SEP] D. above it

Answer: A


If electrical current is running [SEP] A. the wire may be hot to the touch [SEP] B. the wire may be cool to the touch [SEP] C. the wire is automatically grounded [SEP] D. the wire is automatically water safe

Answer: A


If a wolf is unable to catch prey reliably, the wolf will [SEP] A. show ribs [SEP] B. hunt more [SEP] C. have pups [SEP] D. take naps

Answer: A


what does a barometer do to air pressure [SEP] A. state its tightness [SEP] B. store it [SEP] C. disperse it [SEP] D. condense it further

Answer: A


What is an example of reproduction occurring in adulthood? [SEP] A. humans are unable to reproduce until they are legal adults [SEP] B. eggs are unable to be fertilized before they are dropped [SEP] C. dogs are unable to have puppies until they are two years old [SEP] D. cats are unable to produce offspring until they are sexually mature

Answer: D


Because of human logging activities, some animals have to conserve their [SEP] A. air [SEP] B. water [SEP] C. legs [SEP] D. food

Answer: D


Humans are [SEP] A. Air [SEP] B. Sunlight [SEP] C. Water [SEP] D. Plants

Answer: C


As I search among classifications, its groupings of materials, and properties, I may be looking for [SEP] A. hydrogen peroxide [SEP] B. aspirin [SEP] C. vitamins [SEP] D. petroleum jelly.

Answer: C


if a person remotely controls a machine to do something, which of these is required? [SEP] A. a thing for information [SEP] B. these are all incorrect [SEP] C. a meal to eat [SEP] D. a floral plant life

Answer: B


Thick feathers can be used for [SEP] A. climbing, cracking nuts and peeling fruit skins. [SEP] B. courtship and looking for food [SEP] C. killing prey, preening and feeding young [SEP] D. staying weatherproof, flexible and free of bacteria

Answer: D


Disposition is the process of forming what? [SEP] A. Crystals [SEP] B. Rocks [SEP] C. Salactites [SEP] D. Gemstones

Answer: C


A balloon is filled with Helium, and then is opened and pressed up to someone's mouth to make a voice high, why does it do this? [SEP] A. gas fills the new area [SEP] B. gas easily is dispersed [SEP] C. gas moves around freely [SEP] D. gas is lighter than air

Answer: A


Webbed feet aid in what [SEP] A. penguins laying eggs on ice [SEP] B. fish hiding in coral reefs [SEP] C. gulls dive bombing fish from the sea [SEP] D. ducks chasing prey underwater

Answer: D


The melting point of a duck would be [SEP] A. higher than the body temps [SEP] B. lower than a refrigerator [SEP] C. higher than the sun's [SEP] D. lower than a freezer's

Answer: A


What shows that the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side? [SEP] A. summer in the USA, winter in Australia [SEP] B. snow will be on the North Pole instead of the South Pole [SEP] C. seasonal changes take place [SEP] D. some countries are warmer than others

Answer: A


If a creature wishes to hunt, which senses would be avoided? [SEP] A. sight [SEP] B. smell [SEP] C. crawling [SEP] D. hearing

Answer: C


Frogs bury themselves in mud in order to [SEP] A. retain energy [SEP] B. bear young [SEP] C. find food [SEP] D. take a nap

Answer: A


celestial bodies are known to [SEP] A. circle balls of hydrogen [SEP] B. travel through deep space [SEP] C. crash into each other [SEP] D. slingshot around the galaxy

Answer: A


Riding a two wheeled human powered vehicle is good for the environment because [SEP] A. it runs without fuel [SEP] B. it helps people stay in shape [SEP] C. they are cheaper to maintain [SEP] D. they are more fun to drive

Answer: A


If an animal is able to reproduce then [SEP] A. that animal has matured [SEP] B. that animal was impregnated [SEP] C. that animal was in heat [SEP] D. that animal was interested

Answer: A


A kid having a preference is something like [SEP] A. he gets bored easily [SEP] B. he likes having dinner [SEP] C. he hates eating peas [SEP] D. he likes blonde girls

Answer: D


Worms are excellent decomposers because [SEP] A. they eat a lot of rot [SEP] B. worms eat dead bodies [SEP] C. they enjoy eating carcasses and expel waste back to earth [SEP] D. worms enjoy eating dirt and decay

Answer: C


Sickness has the potential to [SEP] A. strengthen an organism [SEP] B. test an organism [SEP] C. eliminate an organism [SEP] D. eat an organism

Answer: C


a compass uses iron to locate the northern [SEP] A. latitude [SEP] B. axis [SEP] C. shoreline [SEP] D. hemisphere

Answer: B


When geese migrate in the late summer or early autumn, they [SEP] A. head to less snowy areas [SEP] B. prefer to visit florida [SEP] C. take a scenic route [SEP] D. travel in small groups

Answer: A


What is the result of an object reflecting light toward the eye? [SEP] A. Being blurred [SEP] B. Being Seen [SEP] C. Blindness [SEP] D. Glare

Answer: B


Two animals with similar diets living in the same environments leads to them [SEP] A. vying for the same prey [SEP] B. forming a strong friendship [SEP] C. moving to disparate environments [SEP] D. adopting different types of diets

Answer: A


What does mining change? [SEP] A. temperatures [SEP] B. biological environments [SEP] C. water levels [SEP] D. atmospheric pressures

Answer: B


A car engine is a source of heat and therefore needs [SEP] A. radiator fluid [SEP] B. water added [SEP] C. wiper fluid [SEP] D. gasoline

Answer: A


A ruler is used for measuring the length of what? [SEP] A. distance between cities [SEP] B. air [SEP] C. stuff [SEP] D. motivation

Answer: C


Extinction is the term for an organism which..? [SEP] A. Small Population [SEP] B. Zero Population [SEP] C. Limited population [SEP] D. Decreasing Population

Answer: B


A student is studying different aspects of science, and today's area is magnetic properties. The student has a magnet, and is testing which sort of objects the magnet will have an attraction to. The student is surprised that the magnet tugs itself towards [SEP] A. a plastic cup [SEP] B. a plaster wall [SEP] C. a grey stone [SEP] D. a paper plate

Answer: C


Which is most likely to cause an animal to shiver? [SEP] A. 5 degrees celsius [SEP] B. 42 degrees Fahrenheit [SEP] C. 6 degrees Celsius [SEP] D. 8 degrees Celsius

Answer: A


While many habitats support a great variety of life, and deserts are included, many animals [SEP] A. freeze in deserts [SEP] B. starve in deserts [SEP] C. are abandoned there [SEP] D. drown in deserts

Answer: B


Moving your face further from a mirror [SEP] A. will make your face appear bigger [SEP] B. will make your face appear in macro [SEP] C. will make your wrinkles less obvious [SEP] D. will make it easier to see your pores

Answer: C


Special tissues in plants transport minerals throughout the plant such as [SEP] A. water [SEP] B. starch [SEP] C. spices [SEP] D. sugar

Answer: D


The wolf raises his family near a [SEP] A. den [SEP] B. field [SEP] C. tree [SEP] D. mother.

Answer: A


something could get wedged during winter if which of these happens? [SEP] A. trapped water changes physical form repeatedly [SEP] B. water flows down a stream [SEP] C. water drank by a person [SEP] D. none of these

Answer: A


What is an example of the sun being directly overhead at noon? [SEP] A. shadows disappear at noon [SEP] B. the shadows on trees are longest at noon [SEP] C. sundials can tell time easiest using shadows [SEP] D. the sun is hottest at noon

Answer: A


What does gravity cause substances on a planet? [SEP] A. things to move sideways [SEP] B. things to be moved upwards [SEP] C. things to descend to the lowest surface possible [SEP] D. things to stay in the same place

Answer: C


The running of the bulls in mexico is a source of what type of energy for the object? [SEP] A. running of bulls [SEP] B. solar power [SEP] C. animals [SEP] D. kinetic

Answer: D


a lighter object hue can lead to what? [SEP] A. none of these [SEP] B. positive charge in electricity [SEP] C. a bad electric conduction [SEP] D. ability to see yourself in it better

Answer: D


When looking at an eclipse, an important thing to remember is [SEP] A. to take a photograph [SEP] B. to look through a window [SEP] C. to use hands to shield eyes [SEP] D. avert eyes at all costs

Answer: D


A small volcano under the sea erupts ever four years. After a few centuries, there will be [SEP] A. new ground to inhabit [SEP] B. a large fish eating a tree [SEP] C. a burst of fire from the future [SEP] D. a small crack in a tall mountain

Answer: A


Putting a cardboard box in a bin instead of the trash can [SEP] A. conserve energy for later [SEP] B. save wild animal species [SEP] C. keep it from the trash [SEP] D. reduce the height of landfills

Answer: D


Spiders catch their prey with [SEP] A. a silky thread [SEP] B. trickery [SEP] C. seduction [SEP] D. a flyswatter

Answer: A


Which has renewable resources? [SEP] A. natural gas formations [SEP] B. oil well [SEP] C. plastic bag [SEP] D. Pacific Ocean

Answer: D


Which of these would let the most heat travel through? [SEP] A. a cotton candy at the store [SEP] B. the new pair of jeans [SEP] C. the steel spoon in the cafeteria [SEP] D. a calvin klein cotton hat

Answer: C


The material that makes up iron nails is known as what on the table of elements? [SEP] A. Nail. [SEP] B. Fe [SEP] C. Copper [SEP] D. Au

Answer: B


An example of weathering is [SEP] A. a smooth sandy beach [SEP] B. a smooth river stone [SEP] C. a tall pine tree [SEP] D. a large sharp boulder

Answer: B


Some people put metal tags on their dog's collars, because in darkness, these collars can [SEP] A. melt wax [SEP] B. reflect light [SEP] C. read books [SEP] D. stain clothes

Answer: B


What can explain that a body of water is a source of water? [SEP] A. a bird sitting in a bird bath [SEP] B. a child splashing in a tub [SEP] C. a person drinking from a glass of water [SEP] D. a deer drinking from a lake

Answer: D


Inanimate things may be pollinators such as [SEP] A. bees [SEP] B. birds [SEP] C. wind [SEP] D. deer

Answer: C


A person's shadow is smallest at what time? [SEP] A. 4:00 pm [SEP] B. 8:00 am [SEP] C. 12:30 pm [SEP] D. 6:30 pm

Answer: C


The source of a type of energy we use is a [SEP] A. planet [SEP] B. star [SEP] C. meteor [SEP] D. rock

Answer: B


if a great water traveler took inventory of their tools, which of these would be in it? [SEP] A. a big cooking spoon [SEP] B. a north facing item [SEP] C. a big chopping board [SEP] D. a big iron bender

Answer: B


What contains seeds [SEP] A. human. [SEP] B. whole pumpkin [SEP] C. soda can [SEP] D. leaf

Answer: B


To have a positive impact on the environment [SEP] A. leave lights on [SEP] B. take shorter showers [SEP] C. use Styrofoam plates [SEP] D. take longer showers

Answer: B


If one mineral can scratch another mineral then that other mineral is softer than that one mineral, as can be tested with [SEP] A. a diamond and steel [SEP] B. a rock and glass [SEP] C. a diamond and agate [SEP] D. a ruby and salt

Answer: C


John, who lives in Minnesota, noticed that the time between sunrise and sunset was the shortest it had been for an entire year. The month was most likely to be [SEP] A. July [SEP] B. January [SEP] C. September [SEP] D. April

Answer: B


if a person gets some fruit wine for a gift, how can they measure its volume? [SEP] A. they can use a cylinder with unit markings [SEP] B. none of these [SEP] C. they can use a tape measure [SEP] D. they can use a thermometer

Answer: A


Absorbing sun rays [SEP] A. raises the Fahrenheit of an object [SEP] B. lowers the Celsius of an object [SEP] C. causes the object to cool [SEP] D. causes the temperature of the object to descend

Answer: A


What did some ancient societies use to reflect light? [SEP] A. wood [SEP] B. plants [SEP] C. clothing [SEP] D. rocks

Answer: D


To positively impact the environment [SEP] A. toss plastic bottles in trash receptacles [SEP] B. use plastic knives and forks for every meal [SEP] C. scrap metal from old buildings is processed to be used for new construction [SEP] D. buy a less fuel efficient car

Answer: C


A skill some humans have is [SEP] A. ten fingers [SEP] B. vision [SEP] C. heart beating [SEP] D. talking

Answer: D


A switch is used to stop the flow of currents which causes Joule heating in [SEP] A. thermostat [SEP] B. solar energy [SEP] C. magnetic fields [SEP] D. electrical circuit.

Answer: D


Birds eat nuts, but sometimes they eat [SEP] A. wolves [SEP] B. bugs [SEP] C. dogs [SEP] D. cats

Answer: B


air masses are pushed by westerlies but stopped by [SEP] A. gravity [SEP] B. meandering air currents [SEP] C. currents [SEP] D. sunlight

Answer: B


An example of conservation is avoiding [SEP] A. oil [SEP] B. sunlight [SEP] C. fats [SEP] D. tea

Answer: A


After a long winter's hibernation, a female bear and her two cubs exit their cave and begin to search for food. One place they check is [SEP] A. dry sticks [SEP] B. dirt pile [SEP] C. berry bushes [SEP] D. dead leaves

Answer: C


Which is a complete circuit? [SEP] A. a refrigerator that is running [SEP] B. a battery removed from a toy [SEP] C. a clock that is wound-up [SEP] D. a fuse that has blown

Answer: A


Pressing your appendages against an object can allow one to [SEP] A. sense differences in atomic structure [SEP] B. sense differences in color [SEP] C. sense differences in atomic value [SEP] D. sense differences in material makeup

Answer: D


if a student needs to travel with their lunch for long distances, which of these would have the freshest meal? [SEP] A. a student with freshly cooked food [SEP] B. a student with food containing preservatives [SEP] C. raw uncooked fish meal [SEP] D. a student with uncooked beef

Answer: B


Thermal conduction occurs when [SEP] A. I leave a log poker in the fire [SEP] B. I sit down on a bed [SEP] C. I wave a flag in the air [SEP] D. I have a party

Answer: A


Plants brought to the western United States from the eastern United States often die because of [SEP] A. bad planting methods [SEP] B. small spaces [SEP] C. the wrong climate [SEP] D. people kill them

Answer: C


A tiny spark grows and the result tears through an area of nature and spreads through the mountains, consuming [SEP] A. bark and canopies [SEP] B. a crystal lake [SEP] C. a snowy mountaintop [SEP] D. a small bird

Answer: A


Near which location would an anteater most likely live? [SEP] A. swamp [SEP] B. anthill [SEP] C. river [SEP] D. bee hive

Answer: B


One of Kangaroo's unusual features are [SEP] A. They have horns [SEP] B. They speak English [SEP] C. They can fly [SEP] D. webbed feet

Answer: D


As the earth orbits the sun [SEP] A. various places experience different weather patterns [SEP] B. weather is consistent world-wide [SEP] C. weather is always different [SEP] D. we all have snow

Answer: A


When a person gets hurt physically, the person feels pain because there are [SEP] A. magic receptors [SEP] B. electric reactions [SEP] C. making nervous [SEP] D. loud nerves

Answer: B


During a sandstorm, a bird looks for a [SEP] A. worm [SEP] B. mate [SEP] C. stream [SEP] D. bush

Answer: D


Roads need repaved in spring because [SEP] A. they are cold [SEP] B. road need it [SEP] C. they are lumpy [SEP] D. ice ruins them

Answer: D


On a rainy day the clouds are [SEP] A. low [SEP] B. small [SEP] C. white [SEP] D. gray

Answer: D


The moon's surface [SEP] A. has asteroid impact marks [SEP] B. is smooth all over [SEP] C. is filled with lakes [SEP] D. has a stronger gravitational pull than Earth

Answer: A


I use a knife to chip away at what to make a sculpture [SEP] A. A slab of rock [SEP] B. A bucket of sand [SEP] C. A glass of water [SEP] D. A bag of air

Answer: A


An animal living in an environment lacking in food resources [SEP] A. will be in poor shape [SEP] B. will be thriving and lively [SEP] C. will be switching to a new diet [SEP] D. will hibernate until more food comes along

Answer: A


If plants are going to grow, their seeds need to [SEP] A. travel elsewhere [SEP] B. be eaten [SEP] C. pass a test [SEP] D. be washed

Answer: A


A coal mine is what? [SEP] A. a person who mines for coal [SEP] B. a rare type of stone [SEP] C. a place where coal is processed [SEP] D. a mine that is beneath the earth where coal is found

Answer: D


If I wanted to get more energy after exerting myself too much [SEP] A. I can consume an apple [SEP] B. I can go for a run [SEP] C. I can brush my hair [SEP] D. I can wash my face

Answer: A


Birds build nests out of things such as [SEP] A. fragments from plants [SEP] B. small glass shards [SEP] C. entire tree trunks [SEP] D. several flower buds

Answer: A


A thermal insulator between a stove and a pan would make the pan get hot [SEP] A. slower [SEP] B. immediately [SEP] C. same speed [SEP] D. faster

Answer: A


The reason raccoons are often found in dumpsters is because they are known to consume [SEP] A. waste [SEP] B. caviar [SEP] C. cats [SEP] D. roses

Answer: A


If you desired to keep your house cooler in the summer months [SEP] A. plant trees that tower above the ground [SEP] B. plant ivy around the trees [SEP] C. plant shrubs around the foundation [SEP] D. plant trees that stay smaller than dogwoods

Answer: A


a cloudy day may obstruct visibility of which of these? [SEP] A. the screen on a smartphone [SEP] B. our planet's closest star [SEP] C. the teacher in the class [SEP] D. the waitress's name tag

Answer: B


Billy's new puppy had floppy ears. That might be because [SEP] A. The puppy's mother had ears that looked the same way [SEP] B. The puppy was deaf [SEP] C. The puppy was tired [SEP] D. The puppy was missing the bones in its ears

Answer: A


Materials like ethanol are used to produce electricity by _____. [SEP] A. hydroelectric power [SEP] B. renewable energy [SEP] C. burning [SEP] D. carbon fixation

Answer: C


Hardness of minerals may be measured in certain ways, such as what? [SEP] A. heating the minerals to high temperatures [SEP] B. applying pressure using a sharp, tough object in order to leave marks [SEP] C. hitting the minerals with a tougher stone [SEP] D. taking bits of metal and comparing the texture to the minerals

Answer: B


Water vapor condensing in clouds may cause [SEP] A. people to use umbrellas [SEP] B. dogs to take a nap [SEP] C. rockets to fly to the moon [SEP] D. the earth to spin

Answer: A


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? [SEP] A. ocean tides [SEP] B. animals [SEP] C. planet rotation [SEP] D. rotation of sun

Answer: C


An eagle will use their claws to catch which of the following? [SEP] A. nuts and berries [SEP] B. mouse [SEP] C. lion [SEP] D. elephant

Answer: B


A man is burned in an accident on the road, which means that at one point he was [SEP] A. exposed to extreme heat [SEP] B. frozen in an ice storm [SEP] C. crashed into a helicopter [SEP] D. melted by molten lava

Answer: A


Cooking food requires [SEP] A. higher temps to be applied [SEP] B. a stove to be used [SEP] C. an oven to be used [SEP] D. a fire to be built

Answer: A


Why would some birds have beaks that look a lot different than those of other birds? [SEP] A. some of the birds eat worms and the other birds have blue feathers [SEP] B. some of the birds of the same species have lived in a zoo all their lives [SEP] C. some of the birds take seeds for nourishment and the others look for dead animals for nourishment [SEP] D. some of the birds like to file down their beaks

Answer: C


High can be visually represented by [SEP] A. basins [SEP] B. mountains [SEP] C. deep sea [SEP] D. valleys

Answer: B


To positively affect the environment [SEP] A. cut down trees and shrubs [SEP] B. drive a gas guzzling car [SEP] C. use Styrofoam plates and cups [SEP] D. cultivate dogwoods and oaks

Answer: D


What makes the best wiring? [SEP] A. rope [SEP] B. Tungsten [SEP] C. hemp [SEP] D. plastic

Answer: B


as rainfall increases in an area, electricity will be less and less available for [SEP] A. solar panels [SEP] B. energy [SEP] C. coal power plants [SEP] D. wind turbines

Answer: A


Stormy weather often leads to [SEP] A. picnics in the park [SEP] B. moisture in rain gauges [SEP] C. dry fields and roads [SEP] D. sunny and bright days

Answer: B


Venus fly traps are poor at creating their own food though photosynthesis because [SEP] A. they are unhealthy [SEP] B. they need water [SEP] C. they require insects [SEP] D. they grow slowly

Answer: C


To help your body repair cells [SEP] A. eat chicken [SEP] B. chew gum [SEP] C. eat raw sugar [SEP] D. drink soda

Answer: A


What item is high in moisture? [SEP] A. firewood [SEP] B. light bulb [SEP] C. wet dog [SEP] D. a book

Answer: C


A nail can attach to metals after it receives [SEP] A. water [SEP] B. electricity [SEP] C. light [SEP] D. heat

Answer: B


As leaves turn from green to gold, another change is [SEP] A. darkness comes earlier [SEP] B. the sun shines [SEP] C. more rain storms [SEP] D. warmer weather

Answer: A


Which uses gills to breathe? [SEP] A. hermit crab [SEP] B. human [SEP] C. blue whale [SEP] D. bluebird

Answer: A


An example of a change in the Earth is [SEP] A. the sands of Mars moving [SEP] B. the moon appearing larger in the night sky [SEP] C. a volcano erupting in Hawaii burning through a forest [SEP] D. a skyscraper being built

Answer: C


Fish move best through water when their fins are? [SEP] A. Large [Collect] [SEP] B. Long [SEP] C. Small [SEP] D. Short

Answer: A


do ecosystems remain the same? [SEP] A. they are altered with time [SEP] B. ecosystems are always the same [SEP] C. with time they only grow [SEP] D. ecosystems experience very little change

Answer: A


A good example of increased demand may equal increased production is [SEP] A. soldiers eat beans, so beans are planted when there is war [SEP] B. dogs eat kibble, so stores sell it [SEP] C. cats eat mice, so mice are afraid of cats [SEP] D. people have babies, so baby clothes are made

Answer: A


At what time would a person feel the most heat outside? [SEP] A. noon [SEP] B. midnight [SEP] C. morning [SEP] D. evening

Answer: A


Feeling sweaty is normal on the ocean because [SEP] A. the desert is drier [SEP] B. the ocean is wet [SEP] C. there is more moisture in the air [SEP] D. the moisture is higher up

Answer: C


What is an example of protecting the environment? [SEP] A. flushing the toilet twice [SEP] B. using water flow limiter [SEP] C. driving shorter trips more often [SEP] D. using fancy, more expensive paper

Answer: B


Beach balls contain [SEP] A. water [SEP] B. carbon dioxide [SEP] C. sunlight [SEP] D. beach sand

Answer: B


A a switch turns something with batteies on because: [SEP] A. electrons are then disturbed [SEP] B. a piece of metal closes the circuit [SEP] C. it lets the acid free [SEP] D. the circuit is opened

Answer: B


Michigan is the land of the great lakes, where [SEP] A. glaciers tore out lakes [SEP] B. there are lots of swimmers [SEP] C. glaciers are in lakes [SEP] D. lakes are filled with eels

Answer: A


Mountains exist on a planet next to [SEP] A. Saturn [SEP] B. Mars [SEP] C. Neptune [SEP] D. Uranus

Answer: B


Avoiding the use of fossil fuel is an example of [SEP] A. Liberalism [SEP] B. Ecosystem Vulnerability [SEP] C. Conservationism [SEP] D. Protectionism

Answer: C


What happens after something dies? [SEP] A. chance [SEP] B. rot [SEP] C. luck [SEP] D. magic

Answer: B


The deforestation can be the cause of what occurrence? [SEP] A. death of trees [SEP] B. death of oceans [SEP] C. saline solutions [SEP] D. global warming

Answer: A


Some animals that detect objects by emitting sound live in [SEP] A. the arctic [SEP] B. soil [SEP] C. a tide pool [SEP] D. rivers

Answer: D


As demand for product lags [SEP] A. retailers make more money [SEP] B. retailers open new branches [SEP] C. retailers lose out on revenue [SEP] D. retailers double up on their stock

Answer: C


Seed dispersal happened when the plant's seeds were [SEP] A. sold to a person in another country [SEP] B. genetically modified for pesticide resitance [SEP] C. destroyed by radiation during processing [SEP] D. planted in the same garden

Answer: A


when a person pushes a bike pedal it will make the bike [SEP] A. speed to a halt [SEP] B. slow down very slowly [SEP] C. has zero effect at all [SEP] D. accelerate it forward rapidly

Answer: D


It changes from winter to spring because of a [SEP] A. moon [SEP] B. cloud [SEP] C. star [SEP] D. sky

Answer: C


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 [SEP] A. add more salt to the drink [SEP] B. add some dissolved carbon dioxide [SEP] C. shake up the drink bottles before shipping them to the stores [SEP] D. boil the drink in a large vat

Answer: B


An electric car causes [SEP] A. more CO2 emissions [SEP] B. equal CO2 emissions [SEP] C. electric emissions [SEP] D. less CO2 emmissions

Answer: D


A human who goes long periods of time without nourishment will experience [SEP] A. Starvation [SEP] B. Perspiration [SEP] C. Fullness [SEP] D. happiness

Answer: A


Why should people conserve gas when fueling their cars? [SEP] A. because it can only be used once [SEP] B. because it is hard to find [SEP] C. because the more it is used the more it costs [SEP] D. because it can mess up their engines

Answer: A


seasons change due to the earth's [SEP] A. tides [SEP] B. size [SEP] C. weather [SEP] D. degree of angle

Answer: D


A car can be powered by all but [SEP] A. the push of a cat [SEP] B. fossil fuel products refined [SEP] C. the motion of atmosphere [SEP] D. the warmth of the sun

Answer: A


A chipmunk will consume all of these things with just one that it refuses to: [SEP] A. jerky [SEP] B. grapes [SEP] C. nuts [SEP] D. acorn

Answer: A


What is an example of the Earth rotating on its axis? [SEP] A. constellations are only visible in some parts of the world during certain months [SEP] B. cloud coverage varies depending on the season [SEP] C. it is always cold in Antarctica [SEP] D. the equator moves up and down around the Earth

Answer: A


Arctic animals often live on [SEP] A. ice [SEP] B. soil [SEP] C. liquid water [SEP] D. plants

Answer: A


The moon [SEP] A. has less matter than Earth [SEP] B. orbits around the sun [SEP] C. weighs more than Earth [SEP] D. has more mass than Earth

Answer: A


What can cause light to bounce off an object? [SEP] A. something painted black [SEP] B. surface with aluminium [SEP] C. water condensation [SEP] D. springs and coils

Answer: B


Which of the following, when plugged into an outlet, completes a circuit? [SEP] A. gold [SEP] B. glass [SEP] C. plastic [SEP] D. rubber

Answer: A


Our eyes can help us with [SEP] A. a radio recording [SEP] B. shove from behind [SEP] C. a label [SEP] D. a loud noise

Answer: C


in order to better live in its habitat, camels have done one of these [SEP] A. adapted long ears the size of elephant's [SEP] B. adapted a raised portion on their dorsal side [SEP] C. adapted long snouts to drink from holes [SEP] D. all of these

Answer: B


If something is alive, then it requires [SEP] A. something to keep it interested [SEP] B. a source to propel it forward [SEP] C. something to give it hope [SEP] D. something to consider doing

Answer: B


People shiver when they are cold and animals: [SEP] A. sleep [SEP] B. do the same [SEP] C. pant [SEP] D. pace

Answer: B


In a forest without anyone around, a fire may be started by [SEP] A. electricty [SEP] B. a bird [SEP] C. a landslide [SEP] D. a flash flood

Answer: A


On a clear day I should [SEP] A. ride my bike [SEP] B. Bring an umbrella [SEP] C. Wear a coat [SEP] D. Stay inside

Answer: A


The part of a cell that separates the interior from the outside provides [SEP] A. nutrients [SEP] B. support [SEP] C. food [SEP] D. energy

Answer: B


as Ford lost customers it's earnings [SEP] A. plummeted [SEP] B. raised [SEP] C. stayed the same [SEP] D. fluctuated

Answer: A


If a substance can absorb solar energy, then what can or will happen to that substance? [SEP] A. it will see a raising of warmth levels [SEP] B. heat levels will decrease exponentially [SEP] C. temperatures will be maintained [SEP] D. the substance will gradually cool

Answer: A


A footprint in a rock may have been from [SEP] A. new rock formation [SEP] B. a random break [SEP] C. an optical illusion [SEP] D. very long ago

Answer: D


what could it be indicative of, if an animal's fur has grown thicker? [SEP] A. it could be up to something bad [SEP] B. the hemisphere could be facing away from the sun [SEP] C. it could be summer [SEP] D. it could be dying

Answer: B


Earth is a similar material as [SEP] A. Mars [SEP] B. Jupiter [SEP] C. Neptune [SEP] D. the sun

Answer: A


Pressure is quite high in spaces such as [SEP] A. the floor of a sea [SEP] B. the bottom of a house [SEP] C. the bottom of a mountain [SEP] D. the bottom of a river

Answer: A


What do steam and ice have in common? [SEP] A. intensive properties [SEP] B. form [SEP] C. temperature [SEP] D. appearance

Answer: A


What would you measure in a graduated cylinder? [SEP] A. nitrogen [SEP] B. Perfume [SEP] C. Oxygen [SEP] D. helium

Answer: B


After a wildfire, the surviving creatures need to [SEP] A. find new homes [SEP] B. dig for food [SEP] C. reproduce [SEP] D. fight for leadership

Answer: A


An incandescent light bulb requires a filament to [SEP] A. emit illumination [SEP] B. emit radiation [SEP] C. convert mechanical energy [SEP] D. convert chemical energy

Answer: A


A glacier is made of [SEP] A. ice trays [SEP] B. solid water [SEP] C. warm water [SEP] D. buckets of oil

Answer: B


After extensive logging activity, a forest had less [SEP] A. water [SEP] B. soil [SEP] C. carbon dioxide [SEP] D. biodiversity

Answer: D


When the demand for corn rises [SEP] A. farmers grow different crops [SEP] B. farmers ask people to stop eating corn [SEP] C. farmers stop planting corn [SEP] D. farmers must harvest more corn

Answer: D


If something consumes air, then [SEP] A. it has capacity to grow [SEP] B. it is home grown [SEP] C. it will grow into a life form [SEP] D. it was hatched from a shell

Answer: A


Burning natural gas can [SEP] A. keep you cozy on a frigid night [SEP] B. conserve valuable planetary resources [SEP] C. aid in cooling down the planet [SEP] D. keep a car running in the cold

Answer: A


Where would a greenhouse best be used? [SEP] A. Bahamas [SEP] B. Nebraska [SEP] C. Florida [SEP] D. Mexico

Answer: B


John's pet frog was sick because it wasn't staying warm enough. Maybe [SEP] A. The frog was getting burned by a heat lamp [SEP] B. the frog was unable to regulate its body temperature without an external heat source [SEP] C. The frog was using too much ice in its drinks [SEP] D. The water in the tank had dried up.

Answer: B


what creates no pollution? [SEP] A. natural fuel like coal or gas [SEP] B. mills that makes energy from the wind [SEP] C. buildings that make large quantities of items [SEP] D. transportation contraptions with four wheels

Answer: B


Tearing an object changes that object's [SEP] A. nutrition [SEP] B. biology [SEP] C. chemical composition [SEP] D. formation

Answer: D


Which is a solid? [SEP] A. Kool-aid [SEP] B. urine [SEP] C. helium [SEP] D. ice sculpture

Answer: D


A heavier object [SEP] A. requires less force to move [SEP] B. requires minimal effort to move [SEP] C. requires more muscle power to shift [SEP] D. requires a light touch to move

Answer: C


An example of breaking down is [SEP] A. cutting an apple into slices [SEP] B. putting a jigsaw puzzle together [SEP] C. mixing cake ingredients together [SEP] D. applying coats of paint onto a wall

Answer: A


which of these indicate non-living tree? [SEP] A. it stands tall with flowers [SEP] B. none of these [SEP] C. it is fresh and green with strong roots [SEP] D. it lies horizontally on the park grounds

Answer: D


Which of the following could make more people want to wear masks? [SEP] A. A bicycle race with hundreds of participants [SEP] B. the use of electric lawn mowers [SEP] C. contaminated hamburger meat from the grocery store [SEP] D. a bus that uses a petroleum product for fuel

Answer: D


The skeletal system [SEP] A. is made up of tissue and organs [SEP] B. is made up of the lungs and heart [SEP] C. is made up of white blood cells [SEP] D. is made up of calcified material

Answer: D


What are a source of fibers? [SEP] A. water [SEP] B. plantlife [SEP] C. rocks [SEP] D. air

Answer: B


The spinal cord contains [SEP] A. electrically excitable cells [SEP] B. nerve gas [SEP] C. biological impulses [SEP] 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 [SEP] A. TV [SEP] B. learning from mom [SEP] C. instinctive behavior [SEP] 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 [SEP] A. quality [SEP] B. carbon dioxide [SEP] C. helium amounts [SEP] D. carbin dioyide levels

Answer: A


Which of these items was able to keep things cool thanks to electrical conversion? [SEP] A. magic carpet [SEP] B. snowy road [SEP] C. light bulb [SEP] D. table fan

Answer: D


How would a location's climate be determined? [SEP] A. look at the weather many mornings, afternoons, and evenings in different seasons [SEP] B. look at the the most extreme weather events [SEP] C. look at the weather at noon only [SEP] 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? [SEP] A. She will be able to fix her appearance to be more likely to receive help [SEP] B. She can use the makeup as camouflage [SEP] C. she can use the mirror to signal someone [SEP] D. She can break the mirror to use the pieces for a weapon

Answer: C


We have respiration in our bodies to [SEP] A. deal with gas [SEP] B. Talk for hours [SEP] C. Thinking [SEP] D. Running

Answer: A


Many animals entered the city because of [SEP] A. global warming [SEP] B. buildings [SEP] C. warm streets [SEP] D. logging

Answer: D


What is it termed when a squirrel is inanimate [SEP] A. death [SEP] B. inertia [SEP] C. colluded [SEP] D. emanated

Answer: A


What can melting glaciers deposit? [SEP] A. heaps of ice cubes [SEP] B. heaps of confused penguins [SEP] C. heaps of crystalline solids [SEP] D. heaps of coral reef

Answer: C


The worst place to leave a candy bar is [SEP] A. refrigerator [SEP] B. closet [SEP] C. freezer [SEP] D. sunlight

Answer: D


what can baking soda and vinegar do together? [SEP] A. they will boil [SEP] B. they turn hard [SEP] C. a combined reaction [SEP] D. they do nothing

Answer: C


Cardinals [SEP] A. have live births [SEP] B. eat only meat [SEP] C. incubate their food [SEP] D. incubate their young

Answer: D


Coal and oil directly removed from the ground are [SEP] A. directly consumed [SEP] B. thrown away [SEP] C. made into products [SEP] D. stored underground

Answer: C


Changes to the earth can be done as a result of [SEP] A. high temps [SEP] B. mild weather [SEP] C. large storms [SEP] D. snowing clouds

Answer: A


adding a direct flame to container of acid causes a [SEP] A. dormant cycle [SEP] B. lot of nothing [SEP] C. lower temperature [SEP] D. vapor expulsion

Answer: D


Over a period of years in direct heat and sunlight, a large boulder may be [SEP] A. frozen [SEP] B. catapulted [SEP] C. ravaged [SEP] D. rotted

Answer: C


Deer are less safe in the woods because wolves [SEP] A. have fur [SEP] B. howl [SEP] C. have claws [SEP] D. have tails

Answer: C


An example of a simple machine requiring mechanical energy in order to function would be [SEP] A. a light that needs a crank to be turned [SEP] B. a radio that needs four batteries [SEP] C. a computer that needs to be plugged in [SEP] D. a stove that works on gas

Answer: A


Humans go through multiple stages in their life. First is infancy, last is [SEP] A. Stage 7 [SEP] B. being an adult [SEP] C. high school [SEP] D. puberty

Answer: B


Which kind of behavior has a fixed action pattern? [SEP] A. political [SEP] B. migration [SEP] C. food preparation [SEP] D. shopping

Answer: B


If something is a raw material in a process, then that something is [SEP] A. degraded during the process [SEP] B. man made before the process [SEP] C. a required during production like labor and capital [SEP] D. only used in the final phase

Answer: C


Thermometers [SEP] A. can tell you if you need an umbrella that day [SEP] B. can tell you which direction the wind is blowing [SEP] C. can help you decide how many layers of clothes to wear outside [SEP] 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? [SEP] A. the arctic regions [SEP] B. all of these [SEP] C. tropical rain forest [SEP] 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? [SEP] A. Walk a runway with it [SEP] B. Use it to protect my body from bullets [SEP] C. Make a new wallet [SEP] D. Track the weather with it

Answer: C


Which organism uses xylem for materials transport? [SEP] A. saguaro cactus [SEP] B. liverwort [SEP] C. green algae [SEP] D. sphagnum moss

Answer: A


If I wanted to prevent a blister when running I can [SEP] A. wear layers [SEP] B. Run barefoot [SEP] C. Walk instead [SEP] D. Wear sandals

Answer: A


What can be used more than one time? [SEP] A. coal [SEP] B. soda bottle [SEP] C. gas [SEP] D. oil

Answer: B


Viruses are killed by objects used in a [SEP] A. backyard [SEP] B. bathroom [SEP] C. kitchen [SEP] D. living room

Answer: C


An example of weathering is [SEP] A. sand [SEP] B. sharp boulders [SEP] C. tall trees [SEP] D. coral reefs

Answer: A


How long does it take Earth to fully revolve one time [SEP] A. 28 hours [SEP] B. 46 hours [SEP] C. 1400 minutes [SEP] D. 1440 minutes

Answer: D


What is a source of energy for animals? [SEP] A. rocks [SEP] B. plastic food [SEP] C. metal [SEP] D. nutriment

Answer: D


If a deer is unable to eat regularly, or only eats that which lacks essential minerals, the deer may [SEP] A. find healthy food [SEP] B. experience failing health [SEP] C. fail to gestate [SEP] D. prepare to mate

Answer: B


What United States unit of measurement would be most comparable to a meter stick [SEP] A. Mile Marker [SEP] B. ruler [SEP] C. Tape Measurer [SEP] 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 [SEP] A. mitigate water [SEP] B. moisturize their fur [SEP] C. migrate for dryness [SEP] D. migrate for fluid

Answer: D


Flashlights [SEP] A. illuminate a person's age [SEP] B. need remote controls to properly operate [SEP] C. make it easier to spot cat toys under the couch [SEP] D. make word searches easier

Answer: C


When a baseball is hit with a bat the ball particles do what? [SEP] A. Fly [SEP] B. Vibrate [SEP] C. Talk [SEP] D. Roll

Answer: B


When it is sleeting outdoors, that is because precipitation [SEP] A. melted [SEP] B. evaporated [SEP] C. solidified [SEP] D. rained

Answer: C


I left a statue outside  away from water for 100 years, when I come back it is significantly smaller, why? [SEP] A. The Wind [SEP] B. Birds [SEP] C. Tiny Trolls [SEP] D. Ants

Answer: A


Gasoline is unable to exist without the addition of raw materials such as [SEP] A. fossilized matter [SEP] B. sand [SEP] C. water [SEP] D. air

Answer: A


A destroyed habitat can lead to [SEP] A. raccoons losing their homes [SEP] B. birds migrating to the north [SEP] C. a boom in animal reproduction [SEP] D. hibernation of local bears

Answer: A


What is an example of runoff? [SEP] A. A farm being irrigated [SEP] B. Water running from a farm into Lake Huron [SEP] C. Rainwater soaking into the ground [SEP] D. Water condensing to form dew

Answer: B


Peat is made by decaying vegetation compacted by soil in a [SEP] A. uncultivated swamp or marsh [SEP] B. river that flows with freshwater [SEP] C. geographically separated saltwater ocean [SEP] 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 [SEP] A. aluminium [SEP] B. sand [SEP] C. roxys [SEP] D. pearl

Answer: A


A higher barometer reading means [SEP] A. lower air pressure in the atmosphere [SEP] B. an atmosphere lacking in air pressure [SEP] C. greater air pressure in the atmosphere [SEP] D. that the barometer is broken

Answer: C


A camera can take an image and [SEP] A. preserve it [SEP] B. edit it [SEP] C. lock it in [SEP] D. produce it

Answer: A


Spending less time in the shower [SEP] A. depletes a vast amount of water reserves [SEP] B. is bad for the environment [SEP] C. uses up more water [SEP] D. leads to more reserves in the water heater

Answer: D


National parks have rules [SEP] A. that curtail the growth of fragile animal species [SEP] B. that open the parks to mining of natural resources [SEP] C. that allow for littering [SEP] D. that protect vulnerable animal inhabitants int he parks

Answer: D


A [SEP] A. bacterial cell must perform all life functions [SEP] B. lung cell [SEP] C. flower cell [SEP] 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 [SEP] A. evenly heated spaces [SEP] B. unevenly distributed heat [SEP] C. heated earth spaces [SEP] D. space heaters

Answer: B


How many times per 365.3 days does an equinox occur? [SEP] A. 3 [SEP] B. 1 [SEP] C. 2 [SEP] D. 4

Answer: C


What happens when hexane's temperature goes above 70 degrees celsius? [SEP] A. It melts [SEP] B. it sublimates [SEP] C. it boils [SEP] D. It freezes

Answer: C


Which of the following crops was the first staple in the human diet? [SEP] A. wheat [SEP] B. barley [SEP] C. corn [SEP] D. rice

Answer: A


An example of how sunlight is a source of light from the sun is [SEP] A. weather being variable [SEP] B. raising temps [SEP] C. windmills producing energy [SEP] D. frogs croaking

Answer: B


The amount of water in the ocean compared to fifty years ago is [SEP] A. fluctuating [SEP] B. larger [SEP] C. smaller [SEP] 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 [SEP] A. earth [SEP] B. trees [SEP] C. corn [SEP] D. cats

Answer: A


What kind of insects lays eggs during the adult stage of its life cycle? [SEP] A. All [SEP] B. large [SEP] C. queen [SEP] D. Male

Answer: C


Eagles eat [SEP] A. hawks [SEP] B. flying insects [SEP] C. plants and grains [SEP] D. small burrowing mammals

Answer: D


what characterizes a cycle [SEP] A. a steady recurrence [SEP] B. none of these [SEP] C. a stagnant pattern [SEP] D. a circle shape

Answer: A


Organic matter in soil can be increased by [SEP] A. digging up flowers from the soil [SEP] B. skunks spraying their scent on the soil [SEP] C. the dead body of a mouse breaking down [SEP] D. animals eating crops planted in the soil

Answer: C


To attract birds to your yard [SEP] A. erect a large menacing scarecrow [SEP] B. destroy all your flowers [SEP] C. cut down all trees big and small [SEP] D. put out seeds in an easily accessible dish

Answer: D


If a kitten is unable to nurse from birth [SEP] A. it will cry [SEP] B. it will expire [SEP] C. it will sleep [SEP] D. it will vomit

Answer: B


Three hundred and sixty five turns of the earth is [SEP] A. double half a calendar year [SEP] B. a very long time [SEP] C. almost half of a lifetime [SEP] D. more than two years

Answer: A


How essential is air for animals? [SEP] A. it is optional [SEP] B. it is necessary [SEP] C. it is useless [SEP] D. it is unknown

Answer: B


Ripping a paper in half [SEP] A. alters the shape of the paper [SEP] B. leaves the paper unchanged [SEP] C. enlarges the piece of paper [SEP] D. makes the paper into its gas form

Answer: A


Breathing is when the lungs convert oxygen from inhaled air into [SEP] A. oxygen dispersed from respiratory bronchioles through air sacs to hemoglobin proteins [SEP] B. Glucose particles in the blood [SEP] C. nitrogen oxide in the blood [SEP] D. carbon monoxide in the blood

Answer: A


frozen rainfall falling leaves the northern hemisphere a carpeted [SEP] A. grey [SEP] B. yellow [SEP] C. white [SEP] D. off white

Answer: C


Tsunamis [SEP] A. have little impact on the environment [SEP] B. can be easily halted [SEP] C. can rearrange coastal shorelines [SEP] D. can encourage economic growth

Answer: C


An example of a mixture is [SEP] A. light [SEP] B. a molecule [SEP] C. terra cotta [SEP] D. gold

Answer: C


wildfire occurs when [SEP] A. being environmental is considered hot [SEP] B. someone smokes near a forest [SEP] C. condensed tree areas are ablaze [SEP] D. tree patterns are similar to fire

Answer: C


Which of the following has a population of zero? [SEP] A. Merriam's elk [SEP] B. bison [SEP] C. llama [SEP] D. whooping crane

Answer: A


The Earth spins around and around, and in order to finish one cycle of this spinning [SEP] A. two days must pass [SEP] B. a week must go by [SEP] C. the Earth must slow down [SEP] D. a seventh of a week must pass

Answer: D


When I play a violin the strings and create sound through [SEP] A. A new word [SEP] B. A quake [SEP] C. Pens [SEP] D. Sweat

Answer: B


Measuring is a way to collect data; what is an example of this? [SEP] A. pouring water into a gallon jug to save for later [SEP] B. pouring milk into a half cup to see how much is left [SEP] C. making sure that a blanket is warm enough for the night [SEP] D. noticing how long a cat's tail is

Answer: B


What impact does humans changing animals habits have? [SEP] A. inimical [SEP] B. shameful [SEP] C. positive [SEP] D. happy

Answer: A


In a decade spring occurs [SEP] A. three times [SEP] B. twelve times [SEP] C. ten times [SEP] D. twice

Answer: C


Some animals are housed [SEP] A. in public exhibitions for viewing [SEP] B. in boxes for storage [SEP] C. in barrels for travel [SEP] D. in tents for sleeping

Answer: A