Choices:
A. exhaust from a car
B. windshield fluid from a car
C. metal from a car
D. water from a car

when a gas in an open container evaporates, that gas spreads out into the air

Answer: A


Choices:
A. the equator has winter and summer at the same time
B. humans on the equator celebrate Christmas in May
C. the equator is always cold
D. humans on the equator can go either north or south to change season

winter in the Northern Hemisphere is during the summer in the Southern Hemisphere

Answer: D


in order for a person's burger to make it successfully into the toilet, which of these must be functional?

Choices:
A. the respiratory system
B. the digestive system
C. the circulatory system
D. the destructive system

the digestive system digests food for the body

Answer: B


If the world has a universal temp increase, then

Choices:
A. ice chunks get small
B. glaciers will grow larger
C. water will stop existing
D. things will be fun

if the atmospheric temperature rises then the glaciers will melt

Answer: A


Choices:
A. water with salt
B. other oak creatures
C. watermelons
D. kites

a tree can be replaced by planting a new tree

Answer: B


Choices:
A. rainbows
B. cows
C. lynx
D. rabbits

if an animal eats another animal then that animal is a carnivore or omnivore or predator

Answer: C


Choices:
A. Mars
B. Jupiterr
C. the Earth
D. the moon

as mass of a celestial body increases , the force of gravity on that planet will increase

Answer: B


Toy submarines bob up and down when put in a bowl of

Choices:
A. rice
B. vinegar
C. ice
D. sand

baking soda can react chemically with vinegar

Answer: B


The below surface pebbles of the columbia river are of non rough edges because of?

Choices:
A. rough rocks
B. river movement
C. smoothness
D. fish movement

Answer: B


Choices:
A. iris dust
B. fresh whale
C. hard leather
D. old shoes

Answer: A


Where might you find a bug that has an incomplete metamorphosis

Choices:
A. a noggin
B. in space
C. on the moon
D. on Jupiter

incomplete metamorphosis is when an insect reaches the adult stage without being a pupa

Answer: A


if a driver drove by a corn field and tossed out his lit cigarette, what could happen?

Choices:
A. the corn will grow stouter
B. the corn would experience conflagration
C. the corn would grow bigger than normal
D. the corn will be more tasty

Answer: B


Which of the following would be seen outside of the ocean?

Choices:
A. a seahorse
B. an angler fish
C. a frog
D. a shark

Answer: C


If I wanted to protect my feet from getting blisters I might

Choices:
A. pour alcohol on them
B. burn my legs in fire
C. rub them in acid
D. wear thick colorful socks

as the thickness of an object increases , the resistance to damage of that object will increase

Answer: D


If a child inherits a physical trait from his father he will likely receive

Choices:
A. tooth gap
B. favorite color
C. sense of fun
D. liking dogs

inheriting is when a inherited characteristic is passed from parent to offspring by genetics

Answer: A


If a river is flowing down the east side of a hill, then the hill

Choices:
A. drops at a slow rate
B. drops sharply right there
C. drops sharply on the west
D. is evenly sloped everywhere

the slope of the land causes a river to flow in a particular direction

Answer: B


If a season switches from one to another in a place, the earth has

Choices:
A. exploded
B. stayed in place
C. moved more
D. frozen

the Earth revolving around the Sun causes the seasons to change on its axis

Answer: C


Which would be excluded from a list of objects with metallurgical properties?

Choices:
A. iron
B. bone
C. gold
D. steel

classifying means grouping materials by their properties

Answer: B


If an instrument is played, this may occur

Choices:
A. something is ignored
B. something is spit
C. something is flicked
D. something is killed

An example of playing a musical instrument is hitting the keys of a piano

Answer: C


Choices:
A. dry wood and dry beans
B. ocean and lake water
C. rabbits and young hares
D. old bread and buns

An example of a mixture is clay mixed together

Answer: B


Choices:
A. dogs
B. turtles
C. beds
D. cats

Answer: C


if white cold items drop from the sky, what might these be?

Choices:
A. a gift from the heavens
B. a cloud is crying
C. it is an anomaly
D. it is ice precipitation

snow falls during the winter in the arctic environment

Answer: D


What type of product can be made from the moving winds?

Choices:
A. snow
B. electricity
C. wood
D. bananas

uneven heating of the Earth 's surface cause wind

Answer: B


if a plant shows up in a new place, what might have happened?

Choices:
A. the plant is able to relocate itself
B. it spontaneously appeared there
C. it walked to the new place
D. its cased embryo have been dispersed

seed dispersal is when the seeds of a plant are spread from the parent plant to another area

Answer: D


Sweating will make your body temperature go

Choices:
A. down
B. hits you
C. Sideways
D. Up

when the body is hot , sweat is produced to cool the body

Answer: A


Which can best be described as hibernation for most amphibians?

Choices:
A. a brain dead frog in mud
B. a frog napping for an hour in mud
C. a frog burying itself in mud for months
D. a frog sleeping for the night in mud

An example of hibernation is a frog burying itself in mud

Answer: C


We might use our carbon dioxide waste to

Choices:
A. feed cats
B. feed sloths
C. feed roses
D. feed birds

In the cellular respiration process carbon dioxide is a waste product

Answer: C


If a deer lives in a place with trunks, the area is likely to be a color matching a

Choices:
A. grasshopper
B. sky
C. clownfish
D. banana

a forest environment is often green in color

Answer: A


A creature that is living will require this to have movement abilities:

Choices:
A. clouds
B. nutriment
C. glass
D. dirt

Answer: B


Choices:
A. sharks
B. kelp
C. anchovies
D. starfish

some predators move quickly to catch prey

Answer: C


Which would most directly benefit from installing receptors for converting light into power?

Choices:
A. a family of humans in a city where it rains every day
B. a herd of crows
C. a research base near the equator
D. a group of squirrels

a solar panel converts sunlight into electricity

Answer: C


High areas can be visually represented by

Choices:
A. basins
B. deep sea
C. valleys
D. mountains

Answer: D


we only have diamonds because of the existence of

Choices:
A. raw bacon
B. machines
C. pressure
D. work

extreme heat and pressure compact sediment into sedimentary rock

Answer: C


Which of the following would occur in nature?

Choices:
A. an osprey catches a fish with claws
B. a fish catches a fish with its claws
C. a dog catches a fish with its claws
D. a worm catches a fish with its claws

claws are used to catch prey by some predators

Answer: A


Leaving your ice cream outside is never a good idea because it will absorb the solar energy from the sun which will do what to the temperature

Choices:
A. go up
B. explode
C. nothing
D. decrease

if a substance absorbs solar energy then that substance will increase in temperature

Answer: A


Choices:
A. A person
B. A dog
C. A cat
D. many intergalactic beings

the North Star does not move in the sky in the Northern Hemisphere each night

Answer: D


which of these formations are typically the highest point from sea level?

Choices:
A. the sandy river bank
B. a long river channel
C. a cooled lava top
D. a lush green valley

a plateau is formed by a buildup of cooled lava

Answer: C


A human can, merely by pushing on it, cause a visible alteration in the shape of a

Choices:
A. manly sculpture
B. inhumanly tall building
C. plastic dinner container
D. standard burning sun

if a flexible container is pushed on then that container will change shape

Answer: C


If a flood is occurring there was most likely

Choices:
A. light hail
B. clear skies
C. great droplets repeating
D. some leaves

Answer: C


Which of the following would likely reduce pollution the most?

Choices:
A. using a truck instead of a car
B. using a bicycle instead of a motorcycle
C. using a car instead of the bus
D. using a motorcycle instead of a bike

burning gasoline is a source of pollution

Answer: B


Choices:
A. sand
B. a pool
C. a dry bowl
D. the fridge

sugar dissolves in water when they are combined

Answer: B


Choices:
A. metals
B. birds
C. dirt
D. computers

sharp beaks are a kind of adaptation for catching prey

Answer: B


A hummingbird will be useful to which of these things in procreation?

Choices:
A. sawdust
B. bears
C. beetles
D. cherry tree

pollination requires pollinating animals

Answer: D


If a thing experiences a burning combustion, then it is

Choices:
A. damaged
B. fine
C. great
D. safe

Answer: A


if a person looked a their head in a mirror, and moved toward it, what would happen?

Choices:
A. the head would start to grow
B. the head would disappear
C. the head would start to shrink
D. the head would explode

as distance from an object decreases , that object will appear larger

Answer: A


Choices:
A. pooping
B. feelings
C. time travel
D. screaming

if seeds stick to the fur of an animal then that seed will be transported by the animal

Answer: A


A live copper wire is touched to anther copper wire end to end

Choices:
A. it doubles in length
B. it melts into a puddle
C. a current can reach further
D. it breaks in half

if one electrical conductor contacts another electrical conductor then electricity will flow through both conductors

Answer: C


Choices:
A. volcanos
B. starlight
C. astral beings
D. people

Answer: C


Which would likely be the biggest factor in climate change?

Choices:
A. bees
B. glaciers
C. bicycles
D. factories

carbon dioxide concentrations in the air have increased over the last decade dramatically

Answer: D


How is a location of lower elevation affected by flooding as opposed to a higher location?

Choices:
A. It is more affected by the flood
B. It is more resistant than a higher place
C. The lower area is drier
D. It is impossible to flood a lower elevation location

as elevation of a place decreases , how much a flood will affect that place will increases

Answer: A


Choices:
A. javascript
B. intentions
C. guitar picks
D. thoughts

Answer: C


What could be used to find out how much carpet is needed for a room?

Choices:
A. a tape measure
B. a compass
C. a barometer
D. a beam balance

a tape measure is used to measure distance

Answer: A


Calculating a short distance can be accomplished with a

Choices:
A. yard stick
B. thought
C. touch
D. a penny

Answer: A


Choices:
A. water foul
B. your keys
C. the Titanic
D. the menu

smell is used for finding food by some animals

Answer: A


Which would one most likely run into when crossing a stream?

Choices:
A. a fire
B. a piranha
C. a painful death
D. a scorpion

Answer: B


Choices:
A. water falls
B. flowing rivers
C. glass of water
D. static ice sculpture

Answer: D


Choices:
A. a tree
B. Light placers
C. A Cotton dress
D. Tennis shoes

Answer: B


What would happen if you swing at a golf ball and miss?

Choices:
A. pharmacy garbage
B. dog hair
C. loss of soil
D. soil gain

Answer: C


Choices:
A. play
B. relocate
C. weep
D. reconsider

habitat destruction causes animals to move to find shelter in another habitat

Answer: B


Choices:
A. cans should be recycled because its materials are infinite
B. cans should be recycled because its materials are renewable
C. cans should be recycled because its materials are delicious
D. cans should be recycled because its materials are essentially finite

Answer: D


if a child gets certain traits from the parent, what delivers these to them?

Choices:
A. the epidermis of the skin
B. the platelets of the blood
C. the plasma in the blood
D. the body's nucleic acid

offspring receive genes from their parents through DNA

Answer: D


Fogged up glass on a store window is a stage in the

Choices:
A. food chain
B. water cycle
C. life cycle
D. lunar cycle

condensation is a stage in the water cycle process

Answer: B


If a thing has both seeds and reproductive dust, it is

Choices:
A. a producer
B. a meat source
C. a consumer
D. a marine mammal

Answer: A


If a sunbeam shoots through a rainstorm,

Choices:
A. hues show up
B. fields are burned
C. trees blow up
D. mice grow up

a rainbow is formed by refraction of light by splitting light into all different colors

Answer: A


During the summer solstice the Earth is actually what in relation to the red giant?

Choices:
A. Dying
B. Feeling sick
C. Unhappy
D. far away

the amount of daylight is greatest on the summer solstice

Answer: D


A 40 foot wide hole is found in the dessert. It's shaped like a ball had hit it. What could have happened?

Choices:
A. something from space entered the atmosphere
B. a lizard built the hole
C. the moon's gravity pulled sand out of the hole
D. a dust storm filled it in

usually craters on planets are formed by asteroids impacting that planet or moon 's surface

Answer: A


You can easily scratch a windshield with

Choices:
A. beach sand
B. non-abrasive sponges
C. rubber standoffs
D. prophylactics

Answer: A


Choices:
A. decomposers
B. something else
C. consumers
D. producers

In the food chain process an animal has the role of consumer which eats producers for food

Answer: C


What are you unlikely to find in a canyon?

Choices:
A. granite
B. sandstone
C. squid
D. limestone

Answer: C


Choices:
A. water
B. corn
C. sunlight
D. oil

Answer: B


The reason you tend to think of the color white when you think of environments where its constantly freezing, is because those place get tons of

Choices:
A. Chipmunks
B. droughts
C. snowfall
D. monkeys

cold environments are usually white in color from being covered in snow

Answer: C


If a person restores a garden complete with oaks, then they have replaced

Choices:
A. concrete
B. jelly
C. steam
D. a resource

An example of replacing a natural resource is planting new trees where a forest once stood

Answer: D


Doing something harmful to a person or animal will make its situation

Choices:
A. better
B. poorer
C. colorful
D. eleven

harming something has a negative effect on that something

Answer: B


If you're looking for the rock between the 2nd and the 4th from our star you are looking for

Choices:
A. uranus
B. earth
C. jupiter
D. pluto

Earth is the planet that is third closest to the Sun

Answer: B


If a person is avoiding sugar, they will stop eating

Choices:
A. meat
B. eggs
C. butter
D. bread

Answer: D


Cooking a burger on a grill does what to the burger?

Choices:
A. makes the burger alive
B. turns the burger into groceries
C. transfers energy from the charcoal to the burger
D. freezes the burger solid

if food is cooked then heat energy is added to that food

Answer: C


If members of a species are born then what of the species increases?

Choices:
A. food
B. populace
C. transportation
D. deaths

if members of a species are born then the population of that species increases

Answer: B


What could loosen the soil by creating tunnels?

Choices:
A. candles
B. spaceships
C. love
D. rabbits

Answer: D


Birds in cold climates ________ by growing thick feathers

Choices:
A. migrate
B. adapt
C. die
D. reproduce

thick feathers can be used for keeping warm

Answer: B


Deserts are in extremely dry environments, so liquids will naturally be

Choices:
A. rainbow
B. plentiful
C. meager
D. talented

a desert environment is low in availability of water

Answer: C


The earth being tilted on its axis causes what?

Choices:
A. happiness
B. solar flares
C. temp changes
D. earthquakes

the Earth being tilted on its axis causes seasons

Answer: C


Choices:
A. a human goes from teenager to adult
B. a human goes from child to preteen
C. a human goes from teenager to child
D. a human goes from infant to toddler

adulthood is a stage in the life cycle process

Answer: C


A light using energy can cease that activity when

Choices:
A. light bulbs are gold
B. lights are always on
C. wall switch is adjusted
D. walls are painted blue

a switch is used to stop the flow of current in an electrical circuit

Answer: C


Choices:
A. running
B. jumping
C. magic
D. rain

when a river floods , that river deposits sediment in flood plains

Answer: D


An burrowing frog breaks through the mud after it's done

Choices:
A. slumbers for years
B. migrating
C. moving indoors
D. being exported

when a hibernating frog emergest from mud , that frog has ended its hibernation

Answer: A


Which of these items plays an integral role in the survival of many types of flora?

Choices:
A. bee
B. cat
C. dog
D. mouse

Answer: A


If a bass is returned to its home, it is placed in

Choices:
A. a brook
B. a field
C. a jungle
D. a coven

Answer: A


If you see a mushroom on an old decaying log, its because a mushroom is a decomposer, which gets its food from

Choices:
A. non-alive things
B. space
C. computers
D. the store

dead organisms are the source of nutrients for decomposers

Answer: A


If a dog is hunting for wild rabbit or birds, then

Choices:
A. it needs to drink
B. it can sense children nearby
C. it can tell where a victim is
D. it is wanting to play frisbee

if two animals have the same food source then those two animals compete for food

Answer: C


Using less anthracite has a positive impact on the

Choices:
A. stock market
B. ecosystem
C. coal plants
D. electric companies

conserving resources has a positive impact on the environment

Answer: B


Over the lifetime of the planet hydro mechanical wearing will create a

Choices:
A. crevasse
B. ocean
C. drought
D. water park

a canyon forming occurs over a period of millions of years

Answer: A


Choices:
A. hibernation
B. flip-flops
C. Christmas
D. heavy coats

Answer: B


Cutting down trees has a negative impact on what living in an ecosystem?

Choices:
A. disks
B. plans
C. stone shelves
D. critters

cutting down trees has a negative impact on an organisms living in an ecosystem

Answer: D


Desalinating water from the what deals with removing salt?

Choices:
A. helps them out
B. rain from mountains
C. oceanic liquids
D. trees watered

Answer: C


Choices:
A. fillings dance
B. great yogurt
C. programs for assembly
D. a mess

non-contact forces can affect objects that are not touching

Answer: A


Where would more water fall from the sky yearly?

Choices:
A. inside of a mansion
B. a place where wild camels roam
C. a place where a lot of grass grows
D. on dark side of the moon

a grassland environment receives more rainfall than a desert

Answer: C


If a deer eats a berry plant, the plant eats

Choices:
A. a berry juice slurry
B. large slices of meat
C. its self created nutriment
D. small bugs that glow

green plants provide food for consumers by performing photosynthesis

Answer: C


Where do some Metallica band members live?

Choices:
A. trees
B. space
C. underwater
D. houses

Answer: D


In order for a species to continue, constant mating is required to

Choices:
A. Make TVs
B. ice cream
C. make a cake
D. make babies

Answer: D


A battery operated vehicle requires everything but

Choices:
A. electricity
B. ions
C. petroleum
D. charging

an electric car uses less gasoline than a regular car

Answer: C


energy is required for survival, and this is primarily delivered by

Choices:
A. the moon shining at night
B. the fifth planet from the sun
C. the closest star to our planet
D. the vast ocean body

the sun is the source of energy for life on Earth

Answer: C


A girl with a burn scar on her arm was most likely

Choices:
A. in a swimming pool
B. in a safe space
C. near a running kiln
D. protected from any injury

if a body part was burned then that body part was exposed to a lot of heat energy

Answer: C


The force required to swim through ocean water is greater than the force needed to swim in a heated pool because

Choices:
A. pool water is usually cooler than ocean water
B. pool waves carry more turbulence than ocean waves
C. pool water has less mass and density than saltwater
D. saltwater has less mass and density than pool water

as the mass of an object increases , the force required to push that object will increase

Answer: C


During what period of the Earth cycle would you see someone having a picnic outside?

Choices:
A. Day
B. Night
C. Extinction
D. Ice Age

cycles of day and night occur once per day

Answer: A


If a screwdriver is bought from a high end store known for high quality, it will most likely end up

Choices:
A. falling apart quite fast
B. breaking in half immediately
C. with rotting wood this week
D. passed down from parent to child

as the time a tool lasts increases , the number of tools discarded will decrease

Answer: D


A horse is outside alone in the middle of summer on a sunny day in a desert. The horse is getting wet. The wetness is coming from

Choices:
A. orange juice
B. sunshine
C. rain
D. sweat glands

sweat is used for adjusting to hot temperatures by some animals

Answer: D


What would be more attracted to a magnet?

Choices:
A. wood
B. A dog
C. a cloud
D. A zipper

if a magnet is attracted to a metal then that magnet will stick to that metal

Answer: D


Which of these supports an item that works together in large numbers and is greater than the sum of its parts?

Choices:
A. car
B. membrane
C. fire
D. truck

the cell membrane provides support for a cell

Answer: B


If a rabbit hears a distant sound clearly, it can be attributed to its

Choices:
A. sensitive nose
B. soft fur
C. elongated ears
D. long feet

long ears are used for releasing heat by a jackrabbit

Answer: C


which of these has the most similar component as the earth itself?

Choices:
A. the stone in the yard
B. a loaf of bread
C. a can of soup
D. a glass of water

Answer: A


if the local forest is cut down, which one of these animal's habitat might be affected?

Choices:
A. a student living in a townhouse
B. a man who lives in the city
C. a dog who lives in a pound
D. a rabbit who lives in a hole

Answer: D


Choices:
A. send sand through the wire
B. send water through the wire
C. send smoke through a town
D. send reactions through the wire

sending electricity through a conductor causes electric current to flow through that conductor

Answer: D


When a lady beetle is grown up, she may spend time

Choices:
A. laying a clutch
B. making a memory
C. making friends
D. seeing the sights

a female insect lays eggs during the adult stage of an insect 's life cycle

Answer: A


Hitting the brakes hard leaves rubber on the road due to

Choices:
A. the sun
B. abrasion
C. plastic tires
D. metal roadways

Answer: B


Choices:
A. a month
B. a year
C. a week
D. a day

a revolution of the moon around the Earth takes 1 month

Answer: A


If crops are rotated then the crops planted would look like

Choices:
A. tomato, tomato, tomato, tomato
B. beans, corn, peas, cucumbers
C. beans, beans, beans, beans
D. corn, corn, corn, corn,

crop rotation is when different crops are planted on a field in different years

Answer: B


Choices:
A. a live insect
B. a human
C. a plant
D. a dead butterfly

metamorphosis is a stage in the life cycle process of some animals

Answer: A


A bean sprout will beautifully boom if given plenty of access to

Choices:
A. salted dirt
B. H2O
C. sticky napkins
D. searing heat

Answer: B


A filament that is in a glass container will be this when a switch is flipped to cause glass to glow:

Choices:
A. dark
B. toasty
C. cold
D. icy

an incandescent light bulb converts electricity into heat by sending electricity through a filament

Answer: B


A bear in the arctic can go a long time without eating

Choices:
A. if it is focused
B. if it is determined
C. if it is working
D. if it has excess chub

an animal can survive in an environment with little food by storing fat

Answer: D


If a thing is electrically insulated, then it is

Choices:
A. wood inside, metal inside
B. a random mixture of materials
C. metal inside, metal outside
D. metal inside, other material outside

electrical insulation requires wrapping a conductor in an insulator

Answer: D


Rising air pressure means that I should bring

Choices:
A. black holes
B. sunblock
C. time travel
D. magic

as altitude increases , air pressure will decrease

Answer: B


Choices:
A. recycling glass and plastic
B. creating a new use for old glass
C. throwing plastic in the pacific
D. finding a new use for old clothes

Answer: C


Choices:
A. happiness
B. the carpet
C. love
D. Space

Answer: B


Battery powered vehicles have less emissions than

Choices:
A. lawnmowers
B. wind turbines
C. solar power
D. dragsters

electricity causes less pollution than gasoline

Answer: D


If an organism is existing then it is made up of

Choices:
A. cola
B. life material
C. soil
D. sap

an organism is a source of organic matter

Answer: B


Which would an ecologically minded individual most support?

Choices:
A. oil
B. gas
C. fracking
D. windmills

Answer: D


Choices:
A. squirrels save nuts when summer is hotter than the current season
B. squirrels never save food
C. squirrels eat when it rains outside only
D. squirrels save nuts when humans make them

when available resources decrease in an environment , organisms have to conserve those resources

Answer: A


Recycling products such as papers can help the environment to

Choices:
A. demolish
B. heal
C. fall apart
D. be destroyed

recycling has a positive impact on the environment

Answer: B


If a flashlight is having difficulty working a person should check

Choices:
A. the bottom hook
B. the energy hole
C. the glass window
D. the solar flares

a flashlight requires a source of electricity to produce light

Answer: B


If a kitten is unable to nurse from birth

Choices:
A. it will expire
B. sleep
C. decide to leave
D. it will laugh

Answer: A


A plane taking off from an airport will seem what as it flies away

Choices:
A. empty
B. smaller
C. the same
D. bigger

as distance to an object increases , that object will appear smaller

Answer: B


If a person is lacking a skeletal system they are

Choices:
A. thrilled
B. muscular
C. kind
D. spineless

Answer: D


A carp and a platypus share all attributes aside from

Choices:
A. blood heating ability
B. egg laying
C. having mouths
D. having tails

Answer: A


if a tree fell down and dried with a hole in it, which of these would likely be in it?

Choices:
A. A two hundred pound lion
B. a great white shark
C. a striped tail nut eater
D. a wild female antelope

Answer: C


The running and moving liquid fluid during a storm causes what

Choices:
A. insects
B. weather damage
C. abrasion
D. lava

erosion of soil has a negative impact on the environment

Answer: B


Choices:
A. The earth's strong gravitational pull causes a waxing gibbous to form
B. astrology causes a waxing gibbous to form
C. star maps cause a waxing gibbous to form
D. government satellites cause a waxing gibbous to form

the moon orbiting the Earth causes the phases of the moon

Answer: A


If you miss seeing a full moon, how long will you have to wait until you get another chance?

Choices:
A. 7 days
B. a month
C. a week
D. 168 hours

each of the moon 's phases usually occurs once per month

Answer: B


the contents of which of these will attract a natural honey producer to it?

Choices:
A. a tree bark
B. a tree trunk
C. a colorful hibiscus
D. a green leaf

nectar is used for attracting pollinators by plants

Answer: C


which of these need to be present for a tectonic plate movement

Choices:
A. a pool of molten lava
B. an ocean with fish
C. a river flowing north
D. a crack in the core

a tectonic plate moves along a fault line

Answer: D


Hitting a spider web with your hand makes it impossible for a spider to

Choices:
A. play music
B. eat
C. fly
D. watch TV

a spider web is used to capture food by spiders

Answer: B


To look at an eclipse you might be able to use

Choices:
A. nothing
B. telescope
C. Plain old sunglasses
D. a box

looking directly at an eclipse of the Sun causes harm to the eyes

Answer: D


Choices:
A. to side with the foxes
B. to be made into chicken of the sea tuna fish
C. their habitat was flooded
D. because they crossed an evil sorcerer

if a habitat can no longer support animals then those animals will move to another area

Answer: C


if a person used a knife to repeatedly scrape an object, what will happen?

Choices:
A. the object will decrease in size
B. the object will become liquid
C. the object will increase in size
D. the object will change color

scraping an object may cause small particles to break off of that object

Answer: A


Which is likely to cause changing weather in a specific location?

Choices:
A. delogging
B. human campers
C. rabbit mating
D. pet hamsters

climate is the usual kind of weather in a location

Answer: A


Oil platforms originating from a number of oceanic placements can be related to an unintentional release of what?

Choices:
A. oil pumps
B. nuclear fission
C. biological created fuel
D. solar energy

offshore oil platforms might cause oil to leak into the water

Answer: C


Echolocation is when animals detect objects by hearing echos using what?

Choices:
A. smell
B. vision
C. sight
D. screeching

echolocation is when some animals detect objects by hearing echoes by emitting sound

Answer: D


Choices:
A. plastics
B. leather
C. coal
D. diesel

Answer: B


If a seed is planted and it develops into a large tomato plant

Choices:
A. the seed came from a cucumber
B. the seed came from something red
C. the seed came from a tree
D. the seed came from a bird

the type of seed of a plant is an inherited characteristic

Answer: B


If a thing that was huge and hard is suddenly pooling at your feet,

Choices:
A. it is brick
B. it was warmed
C. it is froze
D. it is oak

melting means changing from a solid into a liquid by adding heat energy

Answer: B


Choices:
A. bacteria
B. organs
C. blood
D. skin

the kidney removes byproducts from the blood

Answer: A


if a toy car needed to be measured for its content capacity, which of these might help?

Choices:
A. an aluminum coated barometer
B. a metal wind vane
C. a mercury filled thermometer
D. a cylinder with standardized markings

a graduated cylinder is a kind of instrument for measuring volume of liquids or objects

Answer: D


If a person is blind and needs to know the color of a sign, they

Choices:
A. have someone describe it
B. fill out a form
C. are out of luck
D. make a best guess

the color of an object can be discovered by looking at that object

Answer: A


How do bats avoid crashing into trees while flying around at night?

Choices:
A. they wander around aimlessly lost
B. they bounce their screams off of things
C. they ask someone where to go
D. they see with their eyes

sonar is used to find the location of an object

Answer: B


If a white bear lives in a space and is going to flourish, the space should mostly

Choices:
A. match his fur color
B. have a warm climate
C. be dark and humid
D. be green and leafy

a polar bear requires a cold environment

Answer: A


Choices:
A. Playing outside all alone
B. Running around with my hands in the air.
C. giving out an even amount of Fruit Loops to each of my classmates
D. Taking all the Fruit Loops to myself

Answer: C


A thermal insulator slows the transfer of what?

Choices:
A. warmness
B. light
C. energy
D. liquid

a thermal insulator slows the transfer of heat

Answer: A


Who is most likely to get a job at a lumber yard?

Choices:
A. deep sea divers
B. liberal art majors
C. sawyers
D. astronauts

Answer: C


If someone wants to see if breath is moist, they can

Choices:
A. watch some grass grow
B. breathe on a tissue
C. hold in a sneeze
D. look at paint dry

Answer: B


Choices:
A. tap a chopstick on a pillow
B. stand completely and utterly still
C. hold in a fart
D. remain completely and utterly silent

Answer: A


If a person is dehydrated in a desert without water sources like rivers or ponds, they can hydrate by

Choices:
A. cracking open peyote
B. staring at sand
C. eating a pebble
D. licking a rock

Answer: A


If a high percentage of water is visible in the air?

Choices:
A. this is called heat and it is unsafe to drive in
B. this is called fog and it is safe to drive in
C. this is called heat and is safe to drive in
D. this is called fog and is unsafe to drive in

fog is formed by water vapor condensing in the air

Answer: D


Choices:
A. rocky areas
B. ants
C. wizards
D. unicorns

Answer: A


A person with a pet amphibian will likely feed it

Choices:
A. meal worms
B. deer
C. steak
D. wax

Answer: A


Choices:
A. magic producer
B. power source
C. deodorant
D. hexagon

a quartz is made of six-sided transparent crystals

Answer: D


A person who plants in their garden may switch between planting beets and cucumbers in order to

Choices:
A. clean up dirt
B. make dirt healthier
C. remove dirt molecules
D. make dirt green

crop rotation has a positive impact on soil quality

Answer: B


Where is the best place to shoot animals?

Choices:
A. national park
B. sky
C. sea
D. forest

Answer: D


which of these days would lead to a suspension of regular activities?

Choices:
A. a very sunny day
B. a very beautiful day
C. a very bright day
D. a day with a blizzard

Answer: D


One of the main things that can negatively impact organism health is

Choices:
A. singing
B. nothing
C. walking
D. falling ill

illness has a negative impact on an organism 's health

Answer: D


Where might you find some animals being held outside of nature?

Choices:
A. under the deep sea
B. up into the sky
C. deep into the earth
D. artificial habitats in captivity

Answer: D


What anchors plants into the soil are called

Choices:
A. a form of webbing
B. Velcro with extra grip
C. the same as an american television miniseries about slavery
D. large anchors made of metal

Answer: C


Choices:
A. in horny toads
B. in rats
C. in humans
D. in bears

Answer: A


A car running on a resource that will someday cease existing uses

Choices:
A. dino remains
B. water power
C. solar power
D. electricity

Answer: A


Bringing a stray dog to live at your house when it lived outside all its life will be hard for it at first, but eventually, it will

Choices:
A. fly away
B. start talking
C. get acclimated
D. tell jokes

Answer: C


If a person is making laps around a gym, they find that

Choices:
A. they are about to be born
B. they are gaining weight
C. their heart starts racing
D. they are getting fatter

as energy required for an activity increases , pulse will increase

Answer: C


I found an impression of bird's feet in a rock

Choices:
A. monkeys carved the footprints into the rock
B. the rock is made of soft mud
C. a very heavy bird was walking on the rock
D. the substance that was walked in became hard after a very long time

An example of a fossil is a footprint in a rock

Answer: D


Choices:
A. wood
B. plant diagrams
C. green life
D. housing

Answer: C


Choices:
A. homo sapiens
B. air
C. soil
D. brontosaurus

fossil fuels are formed by dead organisms over time

Answer: D


Choices:
A. a glass of cool water
B. a person adjusting it
C. a truck to move it
D. a wind turbine to function

a simple machine requires mechanical energy to function

Answer: B


If sound is moving around in a room, the room is lacking in

Choices:
A. atmosphere
B. vacuum
C. oxygen
D. air

Answer: B


A windmill just uses the air around it, nothing unnatural. Because of this, everything they produce is

Choices:
A. unpolluted
B. candy
C. Grapes
D. dirty

Answer: A


If a plant is moved from a basement to a field

Choices:
A. it will need darkness
B. it will be too dark
C. it will receive nutriment
D. it will now suffocate

if something is outside during the day then that something will receive sunlight

Answer: C


Reproduction means a development of genes like

Choices:
A. time travel
B. a personality
C. magical powers
D. hairline

Answer: D


An electrical conductor is a vehicle for what?

Choices:
A. people
B. water
C. sunlight
D. zapping energy

An electrical conductor is a vehicle for the flow of electricity

Answer: D


During cellar respiration I might find myself with

Choices:
A. candy
B. natural face water
C. magic
D. time travel powers

Answer: B


Choices:
A. produce fresh food
B. make a reservation
C. search for it
D. make its own

Answer: C


Trees are mulched and liquefied before being dried to make

Choices:
A. houses
B. paper
C. toothpicks
D. floors

creating paper requires cutting down trees

Answer: B


What do cactuses do when the monsoons come to their habitat?

Choices:
A. sell precipitation to someone else
B. use precipitation right away
C. store precipitation for future use
D. give precipitation to their friends

Answer: C


To prepare hamburgers and hot dogs for eating you need

Choices:
A. glitter
B. a firepit
C. snowmen
D. arsenic

cooking food requires adding heat energy

Answer: B


which one of these is false about the greenhouse effect?

Choices:
A. it could cause polar melting
B. it causes green air in the sky
C. it causes overall temperature rise
D. it heats up the atmosphere

the greenhouse effect is when carbon in the air heats a planet 's atmosphere

Answer: B


Choices:
A. a lute
B. a bell
C. a metal flute
D. a saxophone

strumming a string can cause that string to vibrate

Answer: A


All predators are also carnivorous because predators

Choices:
A. murder other beings
B. Count stuff
C. cook veggies
D. listen to music

Answer: A


Choices:
A. a feathered animal with a beak
B. a tail having tree dweller
C. a modern sport utility vehicle
D. a planet close to the sun

Answer: B


A landslide may bring immense problems to

Choices:
A. living regions
B. Jupiter
C. space
D. time travel

a landslide is when gravity rapidly moves rocks or soil downhill especially after a rain storm

Answer: A


High areas can be visually represented by:

Choices:
A. deep sea
B. mountains
C. valleys
D. basins

the Himalayas were formed by rock folding

Answer: B


Which of the following is most likely to occur?

Choices:
A. rice grains absorb other rice grains
B. humans absorb other humans
C. Play-Doh absorbs other colors of Play-Doh
D. sponges absorb other sponges

if something absorbs something else then that something will contain that something else

Answer: C


The wheels of a skateboard spin around a

Choices:
A. shaft
B. street
C. person
D. board

a revolution is when something revolves around something else

Answer: A


Choices:
A. light
B. energy
C. magnetism
D. thawing temp

adding salt to a liquid decreases the melting point of that liquid

Answer: D


Which of the following reasons would an angler fish use a light?

Choices:
A. attracting researchers
B. attracting humans
C. attracting predators
D. attracting sardines

producing light is used for attracting prey by some deep sea animals

Answer: D


Choices:
A. a noodle
B. a chopstick
C. a girder
D. a plastic cup

Answer: C


Choices:
A. the pupil was studying
B. the pupil absorbed light
C. light was put out
D. the pupil was gone

Answer: B


Burning wood was the only way to do what to your house back in the day?

Choices:
A. make it tasty
B. make it rain
C. raise the temperature
D. decrease the temperature

Answer: C


what is the proportionality of a rise in bacteria content and human health?

Choices:
A. they are inversely proportional
B. they are in direct proportion
C. they both cancel each other out
D. they lack a relationship

reducing bacteria in food prevents illness in people

Answer: A


A thing that is near a running wood stove will discover when touching the stove

Choices:
A. that it is cool
B. that it is safe
C. that it is chilly
D. that it will sear

if an object is exposed to a source of heat then that conductor may become hot

Answer: D


If a thing creates sugars in a natural system, then it is likely a

Choices:
A. daffodil
B. wolf
C. rabbit
D. deer

a producer is a source of sugar in an ecosystem

Answer: A


What activity is a part of the wheel of organic life?

Choices:
A. having sex
B. black holes
C. nuclear meltdowns
D. supernova

reproduction is a stage in the life cycle process

Answer: A


Turning a piece of paper into a ball is an example of

Choices:
A. folding
B. flattening
C. squashing
D. restoring

crumple means change shape from smooth into compacted by physical force

Answer: C


Choices:
A. my emotions
B. an elephant
C. a dog
D. my common cold

an electron microscope creates a picture

Answer: D


deserts are known for having what type of climates?

Choices:
A. scorching
B. comfortable
C. average temps
D. lush

a desert environment usually has a lot of sunlight

Answer: A


a lack of illumination would result in which of these?

Choices:
A. the restroom overflowing with water
B. a principal's door being locked
C. a student unable to view what he is writing
D. a teacher being unable to transport to school

eyes are used for seeing by animals by sensing light

Answer: C


Which animal is likely hotter than it should be if its tongue is sticking out?

Choices:
A. a lizard
B. a golden retriever
C. a rabbit
D. a human

panting is when an animal hangs its tongue out of its mouth to adjust to hot temperatures

Answer: B


What might you find in the depths of the ocean?

Choices:
A. Mountainous ranges
B. magic
C. Unicorns
D. Love

oceans cover 70% of the surface of the earth

Answer: A


The pine farms experience destruction yearly due to

Choices:
A. a water bottle
B. rubbing two sticks
C. abrupt electric discharge
D. loose gas cans

Answer: C


which pairs would likely be consumed by squirrel families?

Choices:
A. bones and feathers
B. turkey and rocks
C. cardboard and sand
D. peanuts and crackers

Answer: D


To witness physical change you would need to observe the life cycle of a

Choices:
A. chicken
B. monkey
C. alligator
D. newt

Answer: D


By finding the distance of something you are

Choices:
A. totally clueless
B. gathering data
C. playing around
D. wasting time

An example of collecting data is measuring

Answer: B


if a river ran through a region, what would be found close by?

Choices:
A. land mass susceptible to water encroachment
B. active life coral reef
C. acid rain susceptible area
D. very active volcanic mountains

Answer: A


A ceramic dish from the dishwasher will be

Choices:
A. dirty
B. cold
C. clear
D. warm

Answer: D


Choices:
A. looking at its face
B. looking at a detailed map
C. seeing where it was born
D. noting where it frequently consumes

animals live and feed near their habitats

Answer: D


Why are there more deer when there's a lot of rain?

Choices:
A. all the dolphins fly south for the winter
B. more rain means nothing grows
C. A biblical character took every other animal with him
D. abundant water means more vegetation

the increase of something required by an organism has a positive impact on that organism 's survival

Answer: D


If I wanted to add friction to a subject to get it to slow down I could

Choices:
A. embrace it
B. throw it
C. push it
D. roll it

friction causes the speed of an object to decrease

Answer: A


the closest star to the human planet delivers solar energy to the planet

Choices:
A. maybe
B. the moon
C. this is uncertain
D. this is affirmative

the sun transfers solar energy from itself to the Earth through sunlight

Answer: D


Choices:
A. skin color
B. nose shape
C. hair color
D. favorite cookie variety

preferences are generally learned characteristics

Answer: D


What can you point to as an example of water vapor?

Choices:
A. a mountain that looks like a bear
B. the smoke coming from a distant fire
C. a group of birds that looks like a wine glass
D. a white puff in the sky that is shaped like a bird

An example of moisture is water vapor in the atmosphere

Answer: D


A forest was turned to mostly charcoal overnight. What happened?

Choices:
A. a spaceship took the trees and put charcoal in their place
B. the trees died of old age
C. someone was careless with a match
D. the trees were chopped down

Answer: C


In an arid location, any various lifeforms will have to

Choices:
A. work harder for nutriment
B. find food quite easily
C. find fast, easy nutriment
D. always eat their fill

a desert environment contains very little food

Answer: A


Choices:
A. maintain life
B. die
C. hibernate
D. relocate

Answer: A


Choices:
A. broken
B. measured
C. sorted
D. classified

a balance is used for measuring weight of a substance

Answer: B


If I wanted to disguise myself, what might be something I do?

Choices:
A. Nothing
B. Take off clothes
C. Smile
D. Color my epidermis

disguise means change appearance to hide

Answer: D


A creature's habitat would be like what, if it has wide appendages that grasp liquids well?

Choices:
A. salt water
B. salty
C. mountainous
D. dry

Answer: A


Choices:
A. dresser
B. plastic bottle
C. candy cane
D. glass bottle

Answer: A


Choices:
A. rocks grow to reach the size they are today
B. oaks grow to reach the size they are today
C. cell phones grow to reach the size they are today
D. plastic forks grow to reach the size they are today

Answer: B


Many things happen when the seasons change. One example is when plants go from big and bloomed to

Choices:
A. space
B. bigger
C. dead
D. gigantic

An example of a seasonal change is plants becoming dormant in the winter

Answer: C


If a person wants to feed their pet alligator, they will stock up on

Choices:
A. broccoli
B. sand
C. guppy
D. bread

Answer: C


the central object of our solar system is also

Choices:
A. the smallest object in the solar system
B. the coldest heavenly body
C. the farthest star from us
D. the closest star from us

Answer: D


which one of these animals lives deepest in the ocean?

Choices:
A. an african parrot
B. gold fish
C. a tuna fish
D. a vampire squid

Answer: D


Putting heat on and around something like the following can cause a chemical reaction:

Choices:
A. a marble slab
B. carrot cake batter
C. a stone
D. a dirt patch

adding heat to an object sometimes causes chemical reactions

Answer: B


Choices:
A. red giant
B. jupiter
C. yellow dwarf
D. whit dwarf

the sun is a source of light called sunlight

Answer: C


If I wanted to get energy after a hard work out I could do what?

Choices:
A. Go bike riding
B. Go swimming
C. Consume bread
D. Run again

Answer: C


An element from the periodic table is used to transfer

Choices:
A. light
B. sound
C. air
D. voltage

Answer: D


Choices:
A. throwing a gum wrapper in the ocean
B. trees in a forest
C. Fish swimming in the sea
D. The wind carrying seeds

many vehicles emit pollution into the air

Answer: A


If a person wants to make house from something that is unable to be endlessly produced, they would build a

Choices:
A. tin shack
B. pallet structure
C. log cabin
D. wood house

Answer: A


If a zebra has more black than white on its body and has a calf, that calf

Choices:
A. will be dark brown
B. will be mostly white
C. will be quite bald
D. will be mostly black

reproduction is when an organism passes genetic information from itself to its offspring

Answer: D


in order for the body to absorb nutrients, where does the food typically enter from?

Choices:
A. the mouth of the organism
B. the skin of the organism
C. the ear of the organism
D. the anus of the organism

digestion is when an organism takes in nutrients from food into itself by eating

Answer: A


Choices:
A. in space
B. in fire
C. in ice
D. in their interiors

Answer: D


An example of a chemical reaction might be

Choices:
A. a rusty knife
B. Water
C. Grass
D. Smiling

combining two substances chemically causes chemical reactions

Answer: A


Choices:
A. bloodstream
B. neighbor
C. ozone
D. poor

the respiratory system transfers oxygen to the circulatory system

Answer: A


Choices:
A. an oven
B. a fire
C. a toaster
D. a tundra

Answer: D


Choices:
A. make pasta
B. turn back time
C. make magic
D. time travel

Answer: A


Which of the following would be considered the most windy

Choices:
A. a light drizzle
B. a light breeze
C. a powerful front
D. a tremendous hurricane

Answer: D


Make sure to protect your eyes when working with chemicals because they can easily do what if handled wrong

Choices:
A. nothing
B. fly
C. run away
D. spatter upward

chemical splashing can cause harm to the eyes

Answer: D


When I hear news of a warm front I make sure to bring

Choices:
A. game boy
B. clocks
C. guns
D. waterproof appendage covers

a warm front causes cloudy and rainy weather

Answer: D


After several months, a cardboard box left outside is all misshapen and has holes in it

Choices:
A. the elements broke it down
B. radiation completely destroyed it
C. an elf messed with the box
D. bees ate holes in it

breaking down an object changes that object 's shape and mass

Answer: A


On June 1st, it's the first day of winter in

Choices:
A. the sun
B. the Kepler belt
C. the southern hemisphere
D. the northern hemisphere

winter is when a hemisphere is tilted away from the sun

Answer: C


Choices:
A. a cup of dirt
B. a cup of tacos
C. a cup of plasma
D. a cup of Earl Grey

boiling is when liquids are heated above their boiling point

Answer: D


Choices:
A. rocks
B. bottled liquid
C. sand
D. wood

when light hits a reflective object , that light bounces off that object

Answer: B


Choices:
A. whales
B. island changes
C. oceanic frontier edge
D. boats

the continental shelf is located near the shore

Answer: C


Which of the following most likely led to certain rocks having less friction?

Choices:
A. a babbling brook
B. people
C. a light wind
D. money

Answer: A


Which is most likely a cause of camouflage's effectiveness?

Choices:
A. a predator's eye sight
B. a predator's sense of hearing
C. a predator's sense of style
D. a predator's poor smelling

camouflage is a kind of protection against predators

Answer: A


which of these would be easiest to measure in volume terms?

Choices:
A. the bumper of a car
B. the wheel of a car
C. a freshly made wine
D. a round soccer ball

Matter in the liquid phase has definite volume

Answer: C


Why does a turkey thermometer plunger cap come off?

Choices:
A. cold uranium ore
B. expanding air
C. expanding lead
D. contracting gas

if gas is heated then that gas will rise

Answer: B


O2 molecules stacked on top of each other create weight which is then tallied by a

Choices:
A. speedometer
B. odometer
C. barometer
D. a microscope

a barometer is used to measure air pressure

Answer: C


One way to recycle paper is by using it to

Choices:
A. build oceans
B. build spaceships
C. wipe grime
D. build cars

Answer: C


Choices:
A. oceans
B. loam
C. rivers
D. dirty clothing

Answer: B


Choices:
A. drinkable fluid in the system
B. a clear color throughout
C. harmful contaminants flowing within it
D. better water then pretreatment

Answer: C


What raw material is consumed by chloroplast

Choices:
A. flour
B. stone
C. CO2
D. lava

In the photosynthesis process carbon dioxide has the role of raw material

Answer: C


If food is being digested then it is in the body

Choices:
A. under foot
B. in the ear
C. in the leg
D. above the knees

the digestive system breaks food into nutrients for the body

Answer: D


A potato that is placed in a roaring bonfire, when compared to a potato left in a warm oven for an hour, will

Choices:
A. chill
B. freeze
C. scorch
D. float

if too much heat is transferred to an object then that object may burn

Answer: C


Which has a positive impact on the environment in the world?

Choices:
A. building large numbers of cars
B. contaminating the ground with poisonous substances
C. dumping toxic waste in ocean
D. making sure trash is reused for new purposes

humans discarding waste in an environment causes harm to that environment

Answer: D


Which creature is built to move though wet currents?

Choices:
A. a human
B. a porpoise
C. a cat
D. a bird

swimming is when humans can move in water

Answer: B


The sloth's lack of urgency is a great example of

Choices:
A. stimuli
B. adaptation
C. movies
D. adoption

adaptation is when an organism develops a trait over time for survival

Answer: B


If you are stuck in the desert and need your water to last you, it is best to

Choices:
A. throw it away
B. hit it
C. safeguard it
D. sell it

conserving water can be used for survival in a dry environment

Answer: C


If a lake is fully drained and evaporated, then the lake will

Choices:
A. be full
B. be gone
C. be moist
D. be wet

if a body of water loses all water then that body of water does not exist any more

Answer: B


If silt and such is making its way down a flowing path

Choices:
A. water will flow backwards
B. bugs will eat rocks
C. sand will be stacked
D. streams will be orange

a sandbar is formed by water moving sediment downstream

Answer: C


What requires nutrients to grow and gets nutrients with use of beak apparatus?

Choices:
A. dirt
B. birds
C. computers
D. metals

a beak is used for catching prey by some birds

Answer: B


Which is most reliant on nonrenewable resources?

Choices:
A. a solar panel
B. an electric car
C. an 1800s train
D. a modern bus

Answer: C


If a ruler is going to measure something, it will most likely be used to measure a

Choices:
A. gram of salt
B. liter of gasoline
C. curtain
D. ounce of milk

a ruler is used for measuring the length of an object

Answer: C


Trees take in CO2 from the atmosphere for

Choices:
A. ransom
B. synthesizing food
C. money
D. fun

a plant absorbs carbon dioxide from the air for photosynthesis

Answer: B


If you want to walk over a lake, which of these is necessary?

Choices:
A. happy dogs
B. freezing temperatures
C. meowing cats
D. hot lava

freezing point means temperature below which a liquid freezes

Answer: B


Choices:
A. salmon
B. bears
C. humans
D. moose

Answer: A


The cause of a wildfire could be as simple as

Choices:
A. A water puddle
B. tons of ice
C. snow
D. a ciggy

Answer: D


An example of a ferromagnetic metals could be

Choices:
A. wood
B. a coin
C. plastic
D. china plates

a paper clip is often made of ferromagnetic metals

Answer: B


What is the most likely cause of split rocks on a mountain slope?

Choices:
A. pine tree roots
B. true enlightenment
C. sea urchins
D. heavy metal music

a plant 's roots slowly break down rocks as the roots grow

Answer: A


Choices:
A. sunlight
B. calculators
C. nikon devices
D. camera batteries

Answer: C


Clapping in an auditorium will yield this for a few moments afterwards:

Choices:
A. solar flares
B. urine
C. indignant
D. echo

when a sound is produced inside of a room , there is sometimes an echo after the sound

Answer: D


for warmth, we depend on the closest star to our planet, which is also

Choices:
A. the red planet mars
B. the moon of the earth
C. the Orion star cluster
D. a major player in photosynthesis

a planet is exposed to the heat of the star around which it revolves

Answer: D


If a patch of land gets six inches of rainfall each month, then that is the amount of the

Choices:
A. storm
B. quiet
C. gathered moisture
D. puddles

rainfall is the amount of rain an area receives

Answer: C


If you touch a wall wart which hasn't been on in weeks, it'll feel

Choices:
A. very warm
B. cold
C. hot
D. moderately warm

electrical current running through a wire causes that wire to heat up

Answer: B


If a plane is landing on a strip where someone is standing, the plane's blinking will look

Choices:
A. more intense
B. duller
C. more distant
D. more dim

as a source of light becomes closer , that source will appear brighter

Answer: A


A way in which seeds are frequently spread is

Choices:
A. pigs rolling in mud
B. floors being swept clean
C. people eating deli ham
D. voles consuming oak pips

An example of seed dispersal is animals eating seeds

Answer: D


Choices:
A. a flip flop
B. a can
C. water
D. a car

Answer: A


Which would most rely on a coal-fire power station?

Choices:
A. a nuclear sub
B. the space shuttle
C. a locomotive
D. a solar panel

coal is used to produce electricity by burning in coal-fire power stations

Answer: C


In a drought, a resource that will be lacking is

Choices:
A. soil
B. land
C. droplets
D. cheese

drought means available water decreases in an environment

Answer: C


When we are unable to look up and see the sun during the day it is blocked by

Choices:
A. lava
B. seashells
C. rocks
D. water

cloudy means the presence of clouds in the sky

Answer: D


What is an example of playing a musical instrument?

Choices:
A. blowing pipes
B. sleeping
C. walking
D. talking

An example of playing a musical instrument is strumming a guitar string

Answer: A


If I want to protect myself from the ultra violet rays I can wear

Choices:
A. a bird
B. a sweater
C. a cat
D. a dog

Answer: B


Choices:
A. time travel
B. metal
C. cars
D. basil

Answer: D


A person needs to make a stove run with only energy that will run forever, so they make a

Choices:
A. propane stove
B. gas stove
C. corn stove
D. solar stove

solar energy is an inexhaustible resource

Answer: D


As a lake increases in size, there are more

Choices:
A. English Premier Leagues
B. catfish
C. airplanes
D. volcanoes

as water increases in an environment , the population of aquatic animals will increase

Answer: B


Choices:
A. morality
B. skis
C. ethics
D. touch

feeling is when an living thing senses through touch

Answer: D


Choices:
A. melting ice
B. aluminium foil
C. blocks of ice
D. soft cheese

a thermal energy conductor transfers heat from hotter objects to cooler objects

Answer: B


Choices:
A. natures floor
B. grounded lightning
C. sky
D. ground images

Answer: A


What product eventually will become human waste?

Choices:
A. stars
B. unicorns
C. black holes
D. corn

processes sometimes produce waste products

Answer: D


Chloroplasts in shrubs scrub carbon from the air and return

Choices:
A. breathable air
B. tears
C. sweat
D. water

plants are a source of oxygen through photosynthesis

Answer: A


If a large glacier is moving passed a beach, it can deposit this because it is made of ice

Choices:
A. fluid
B. corn
C. meat
D. trees

Answer: A


How can you help to ensure that you will stay free from becoming ill after eating meat?

Choices:
A. cover it with ketchup
B. eat it when it's raw
C. take the meat from a dead raccoon in the road
D. cook it very thoroughly

Answer: D


Animals need to get ready for the changing seasons in various ways. One way bears get ready for the Winter is by having their

Choices:
A. ears fall off
B. fur get thinner
C. fur get thicker
D. nose get blue

An example of a seasonal change is an animal growing thick fur for keeping warm in the winter

Answer: C


Choices:
A. daffodils
B. flower toys
C. sunlight
D. groundwater

Answer: A


Choices:
A. dams can capture powerful gusts and harness their power
B. windmills can capture lightning bolts and harness their power
C. dams can capture lightning bolts and harness their power
D. windmills can capture powerful gusts and harness their power

Answer: D


Once the egg has hatched a swan has given birth to

Choices:
A. a chick
B. a rock
C. a human baby
D. an egg

Answer: A


if these animals were planetary bodies, which of them would have the most gravitational pull?

Choices:
A. a bull on the couch
B. a mouse in the wall
C. a duck in the pond
D. a dog in the field

the mass of a planet causes the pull of gravity on that planet

Answer: A


If a cat has a body temp that is below average, it is in

Choices:
A. good health
B. a good place
C. danger
D. safe ranges

an animal usually requires a warm body temperature for survival

Answer: C


Which two events are guaranteed to each happen in a 24 hour cycle?

Choices:
A. a large star appearing and disappearing
B. an earthquake and a tornado
C. a rainbow and a tsunami appearing
D. a dog barking and a vitamin being eaten

Answer: A


Which would be most effective way of being detected after the sun has set?

Choices:
A. having water
B. having reflectors
C. having signs
D. having books

a reflector is used to reflect light especially on vehicles

Answer: B


which of these people would be most susceptible to disease?

Choices:
A. a person with a healthy white blood cell
B. a person with optimal conditions
C. a person with a weak white blood cell
D. an athlete with a clean bill of health

white blood cell destroys pathogens in the body

Answer: C


Choices:
A. newborn turtles crawling towards the sea
B. seals clapping to the delight of an audience
C. ducks sitting on their eggs (D) baby birds chewing worms
D. mother dogs nursing their pups

if an animal is trained to do something then that something is a learned behavior

Answer: B


A person puts a potato in some embers on the edge of a campfire and the potato gets hot. The embers are

Choices:
A. good for food
B. a cool source
C. meant to sleep
D. a exothermic reaction

an exothermic reaction increases the amount of heat

Answer: D


Choices:
A. crocodile
B. tortoise
C. Komodo dragon
D. rattlesnake

Answer: B


Choices:
A. hot
B. cold
C. sound
D. kinetic

as temperature in an environment decreases , the amount of water an animal in that environment will lose will decrease

Answer: A


humans will have to flee if their home is

Choices:
A. being built
B. being painted
C. demolished
D. prepared

Answer: C


Choices:
A. dungeons
B. lava
C. deserts
D. saltwater

large fins can be used to move quickly through water

Answer: D


Nearly all prehistoric bones are found in

Choices:
A. granite
B. shale
C. trees
D. marble

nearly all fossils are found in sedimentary rock

Answer: B


Choices:
A. decompose
B. freeze in time
C. become lively
D. regenerate

Answer: A


Choices:
A. chevy rides
B. car pictures
C. sunlight
D. plants

Answer: A


Choices:
A. they wanted to be hunted and end up on someone's living room floor
B. it helps them survive in frigid places
C. it helps them live in the desert
D. it's helpful in a rain forest

Answer: B


What would have a better chance of survival if predators decreased?

Choices:
A. Hamsters
B. Snakes
C. Killer Whales
D. Tigers

as population of prey decreases , the population of predators will decrease

Answer: A


Choices:
A. Eye color
B. a cartwheel
C. freckles
D. Hair color

doing chores is a learned characteristic

Answer: B


Unlike CO2, oxygen is a waste product of

Choices:
A. the moon
B. rocks
C. cactus
D. hair

In the photosynthesis process oxygen has the role of waste product

Answer: C


Choices:
A. without global warming, most days would be hotter
B. without underground water reservoirs, most days would be hotter
C. without the Sun, most days would be hotter
D. without the ocean, most days would be hotter

water absorbs solar energy in the water cycle

Answer: D


Choices:
A. Hope
B. Happiness
C. Love
D. Thriving life

Answer: D


which of these eventually form crude oil after millions of years in the earth?

Choices:
A. a plastic set of cups
B. a family of dogs
C. a twelve pack of beer cans
D. a set of silverware

an organism is a source of organic material

Answer: B


If a baby needs to have milk every hour and is only given it every six hours

Choices:
A. it will be glad for it
B. it will be negatively effected
C. it will be positively effected
D. it will be overweight

the decrease of something required by an organism has a negative impact on that organism 's survival

Answer: B


Choices:
A. torture
B. anxiety
C. ear plugs
D. stress

when sound reaches the ear , that sound can be heard

Answer: C


Choices:
A. from the deaths of many organisms
B. from a boom in reproduction of an organism
C. from natural predators hunting organisms
D. from organisms self regulating their population

if the population of an organism increases then the ecosystem may become overpopulated with that organism

Answer: B


A creature with ability to lose hair is the

Choices:
A. clam
B. fly
C. fish
D. dalmatian

Answer: D


how does an animal know to perform certain crucial life actions before exposure to it?

Choices:
A. it is built into their very being
B. it is taught in school
C. they are trained at a special school
D. they have magical powers

An example of an instinct is the kangaroo 's ability to crawl into its mother 's pouch to drink milk

Answer: A


During photosynthesis plants make their own

Choices:
A. magic
B. candy
C. sustenance
D. cars

Answer: C


Which is likely to occur as leaves fall off the trees and food becomes less plentiful?

Choices:
A. a hare grows longer fur
B. a worm grows longer fur
C. a worm sings louder
D. a hare sings louder

seasonal changes are made in response to changes in the environment

Answer: A


Choices:
A. a rock
B. a ice
C. a waterfall
D. a raven

an animal requires nutrients for survival

Answer: D


How can you get more song birds to visit your yard?

Choices:
A. put out some hamburgers to attract them
B. adopt some large dogs to stay in the yard
C. call Here birdy birdy! out the window
D. hang an open box containing tasty seeds from a tree

Answer: D


if a local pond by the road receives unusual amounts of rainfall, what could happen?

Choices:
A. there could be a tsunami
B. there could be a road blockage
C. there could be an earthquake
D. there could be a volcanic eruption

when a body of water receives more water than it can hold , a flood occurs

Answer: B


if a person travels on foot from home to school, which of these is given off?

Choices:
A. a release of vitamins
B. a release of water vapor
C. a blaze of fire
D. a release of heat

moving changes stored energy into motion and heat

Answer: D


What is the proper ratio of weeks to the Earth's revolution around the Sun?

Choices:
A. 365 :: 1
B. 52 :: 1
C. 33 :: 1
D. 1 :: 1

a complete revolution of the Earth around the sun takes one solar year

Answer: B


Coral gets some help with algae for their

Choices:
A. love
B. dating advice
C. happiness
D. vibrance

Answer: D


Choices:
A. a socket
B. petroleum products
C. a gasoline pump
D. fossil fuels

an electric car contains an electric motor

Answer: A


Choices:
A. zero legs
B. four legs
C. two legs
D. zero parents

Answer: A


If a tree is growing in an area that is most ideal to it, the dirt will be

Choices:
A. firm
B. loose
C. packed tight
D. airless

the looseness of soil has a positive impact on a plant 's roots' growth in that soil

Answer: B


Choices:
A. ears
B. stomach
C. nose
D. thighs

the skeletal system protects internal organs

Answer: B


Which is likeliest to provide a home for many species?

Choices:
A. a fish tank
B. human hair
C. a fish
D. a log

a tree is a source of food for birds in an ecosystem

Answer: D


Choices:
A. wearing away
B. boredom
C. social media
D. being sued

Answer: A


Which of the following is likely to reject nutrients from food?

Choices:
A. bamboo
B. a human
C. a lion
D. a horse

roots are a vehicle for absorbing water and nutrients from soil into the plant

Answer: A


Choices:
A. empty space
B. an osprey
C. one's soul
D. nothingness

Answer: B


The most common way for a glass to break is when someone is holding it and then drops it, which makes it what to the ground

Choices:
A. cries
B. plunge
C. Sells
D. laughs

dropping something causes that something to fall

Answer: B


Which are likely slightly larger in size than its liquid counterparts?

Choices:
A. solid steel
B. solid wood
C. solid glaciers
D. solid mercury

Answer: C


Choices:
A. an indoor pizza
B. an indoor TV
C. inside the house
D. a car's color

acid rain has a negative impact on water quality

Answer: D


Which of these are essential to people who commute to work in an automobile?

Choices:
A. cats
B. clouds
C. dogs
D. dead dinosaurs

Answer: D


If too many humans move into to an given area they may take more resources then possible to sustain themselves, which is what concept?

Choices:
A. illness from malnutrition
B. reproduction going over
C. population just right
D. death

as available resources increases , the population of an organism that uses those resources will increase

Answer: B


Which of the following likely uses an alternative fuel?

Choices:
A. a vintage motorcycle
B. an older car
C. an 1800's train
D. a modern bus

as the use of alternative fuels increases , the use of gasoline will decrease

Answer: D


Choices:
A. windows
B. space
C. glass
D. foil

Answer: D


Choices:
A. see a rainbow
B. learn history
C. time travel
D. have magic

Answer: A


Sunlight is a source of light from what?

Choices:
A. local star
B. moonbeam
C. lamps
D. lightbulbs

when the season changes , the amount of daylight will change

Answer: A


if the particles in an electric rig were immobile, what would result from that?

Choices:
A. there will be a shock current
B. the circuit will fail to power
C. there would be a short circuit
D. there would be current overload

electricity is made of moving charged particles

Answer: B


Choices:
A. job
B. plastic
C. energy
D. nose experience

Answer: D


If a thing is being drawn to another thing of the same material, they are probably

Choices:
A. quartz
B. plastic
C. diamond
D. iron

a magnet attracts magnetic metals through magnetism

Answer: D


Coal mines are an essential for what industries?

Choices:
A. soft drink manufacturing
B. textiles
C. energy generation
D. powering airplanes

coal mine is a source of coal under the ground

Answer: C


One way to see how a plant stem works could be

Choices:
A. eating the plant entirely
B. putting the stems in food colouring
C. throwing the plants away
D. pulling out the petals

a plant stem contains a system of tubes for transporting water and nutrients to other parts of the plant

Answer: B


Unless the animal is native to a cold climate like Antarctica, it is going to need to stay warm enough in winter so it

Choices:
A. Stays alive
B. stays dead
C. in cream
D. in juice

Answer: A


If a leaf falls off a tree then the leaf is what?

Choices:
A. vibrant
B. decisive
C. unliving
D. flowering

if a leaf falls off of a tree then that leaf is dead

Answer: C


Choices:
A. Jump for hours
B. carry heavy weights
C. Run for hours
D. leisure nap

Answer: D


Reusing your paper plates is a good way to avoid making excess

Choices:
A. stars
B. rubbish
C. ears
D. mice

An example of avoiding waste is using an object more than once

Answer: B


If you're stuck outside on a sunny day, the coolest place would be under a tree because they do what to the sunlight

Choices:
A. sell it
B. climb it
C. block it out
D. smell it

large trees block sunlight from reaching the ground

Answer: C


Some flowers are unable to get enough sunlight because trees hover over them and do what to it

Choices:
A. sing to it
B. nothing
C. sell it
D. intercept it

if a tree falls then sunlight becomes available to the surrounding plants

Answer: D


Choices:
A. recycling old glass to make a house
B. throwing plastic in the ocean
C. donating clothes to a thrift shop
D. Using old shirts to make a blanket

Answer: B


a reptile that was brown an hour later is now green because

Choices:
A. red paint was poured over it
B. it's green with envy
C. it's sitting in a leafy shrub and using camouflage
D. it is feeling nauseous

An example of camouflage is when something changes color in order to have the same color as its environment

Answer: C


By picking up polypropylene we can make our ecosystem

Choices:
A. ugly
B. worse
C. dead
D. better

An example of protecting the environment is reducing the amount of waste

Answer: D


If a beaver does what it does in order to build its home, then near the river will form

Choices:
A. a large H2O source
B. a den for tigers
C. a small military camp
D. a giant black hole

damming a river can cause a lake to form

Answer: A


Solar pumps move liquids continuously from the

Choices:
A. space
B. glaciers
C. sky
D. ground

renewable resources can be used over again

Answer: D


If I wanted to transfer warmth another being I might

Choices:
A. pour cold water on them
B. put ice in their pants
C. touch their sides with mine
D. let them sit outside in snow

as heat is transferred from something to something else , the temperature of that something will decrease

Answer: C


Choices:
A. studying
B. dancing
C. singing
D. exherted effort

Answer: D


if a student asked a teacher about the size of a certain item, what could be an indicator?

Choices:
A. the volume of the item
B. the color of the item
C. the luster of the item
D. the depth of the item

the volume of an object can be used to describe the size of that object

Answer: A


What are created during the pupa stage in a life cycle?

Choices:
A. warmth
B. water
C. eggs
D. hard shells

the cocoons being created occurs during the the pupa stage in a life cycle

Answer: D


changes in an environment cause plants to

Choices:
A. morph for continuation
B. boogie
C. bake cakes
D. take long naps

changes in an environment cause plants to adapt to survive

Answer: A


Choices:
A. food charts
B. entertainment
C. enrichment
D. expectations

Answer: C


Which of these are required for a mother cat to have the same whisker length as her daughter?

Choices:
A. rock music
B. jeans
C. magic
D. genes

genes are a vehicle for passing inherited characteristics from parent to offspring

Answer: D


An example of a fossil is the imprinted carcass of a

Choices:
A. rubber duck
B. tin can
C. shoe
D. murdered organism

An example of a fossil is the bones of an extinct animal

Answer: D


If a person wants to make cookies and is lacking an oven, they could place the sheet of dough on

Choices:
A. a cold counter
B. a wooden stool
C. a window sill
D. a vehicle engine

Answer: D


If a person recycles a wooden stool, they could buy that same material again as a

Choices:
A. plastic cup
B. metal rod
C. gold trophy
D. yellow pencil

An example of recycling is using an object to make a new object

Answer: D


As a sled runs off the snow and on to the asphalt it's runners start

Choices:
A. fly off
B. turn sideways
C. to heat up
D. cooling down

as the roughness of something increases , the friction of that something will increase when its surface moves against another surface

Answer: C


On December 3rd after 4PM I can leave behind

Choices:
A. Time Travel
B. Magic
C. My feelings
D. sunglasses

when the seasons change from the summer to the fall , the amount of daylight will decrease

Answer: D


If a tootsie roll has kinetic energy that is visible, it is likely

Choices:
A. sitting still
B. wrapped up
C. sliding sideways
D. being frozen

motion is a source of kinetic energy in an object

Answer: C


Choices:
A. winter is coming
B. our globe shifts
C. summer is here
D. snakes hibernate

Earth 's tilt on its axis causes seasons to occur

Answer: B


When you put a cold sandwich in the microwave, it will

Choices:
A. stay the same
B. escalate in temperature
C. decrease in temperature
D. Die

moving an object from a cool place to a warm place causes the object 's temperature to increase

Answer: B


Bears instinctively know when its time to hibernate because who passes it on to them?

Choices:
A. soup
B. their pants
C. Their parents
D. porridge

Answer: C


An example of a fossil is a paw print in what?

Choices:
A. water
B. sky
C. air
D. hard stones

An example of a fossil is a paw print in rock

Answer: D


Which is likeliest to make light pass through the pupil?

Choices:
A. the taste of food
B. the sound of silence
C. the smell of tree
D. any kind of tangible object

when light enters the eye through the pupil , that light falls on the retina

Answer: D


What most likely caused the castle built by children at the beach to disappear?

Choices:
A. a cat ran off with it
B. a dog carried it away in its mouth
C. someone cast a magic spell on it
D. very strong eddies of fast moving air carried it away over time

wind carries sand from one place to another place

Answer: D


Splitting and fusing billions of atoms at the same location in space produces

Choices:
A. darkness
B. frigged rain
C. illumination
D. groceries

nuclear reactions in stars causes stars to produce light

Answer: C


What may be likely to distance itself from humans?

Choices:
A. meteors
B. lodgepole pines
C. snow monkeys
D. advanced robots

animals usually distance themselves from humans

Answer: C


Choices:
A. rice
B. water
C. fairies
D. curds

Answer: D


A micro-scratch test is able to determine which rock formations deep inside the earth's sub-surface are the hardest and how resistant the formations are to being

Choices:
A. scratched, fractured or otherwise deformed
B. transformed into different minerals
C. melted and otherwise liquified
D. scratched with ice breakers

heat and pressure change the remains of prehistoric living things into natural gas

Answer: A


If you eat food that lots of microorganisms have been on, you could get

Choices:
A. float
B. Fly
C. grow a beak
D. get an ailment

Answer: D


Choices:
A. correlate to warm sunny days in the Southern Hemisphere
B. are in sync with weather in the Southern Hemisphere
C. led to brisk fall days in the Northern Hemisphere
D. correlate to cold months in the Southern Hemisphere

June is during the winter in the southern hemisphere

Answer: A


Seed dispersal is when the seeds of a plant are moved to a new environment from where?

Choices:
A. plant charts
B. sky
C. space
D. parent flora

seed dispersal is when the seeds of a plant are moved from the plant to a new environment

Answer: D


Which is likely to have a continuous path of electricity while in use?

Choices:
A. a balloon
B. a string
C. a soda can
D. an iPhone

Answer: D


If a house is built using a raw material, it can be built with

Choices:
A. ceramic
B. branches
C. Styrofoam
D. tile

if something is a raw material then that something comes directly from a source

Answer: B


if a human-like entity was spotted breathing normally under water, it might have developed which of these to make that happen?

Choices:
A. eyes for seeing things
B. wings for flying around
C. limbs for walking upright
D. special parts for underwater respiration

gills are used for breathing water by aquatic animals

Answer: D


Choices:
A. wood
B. water
C. air
D. glass

no light shines through an opaque object

Answer: A


Worms die off during a heat wave. What affect does this have on the local fauna?

Choices:
A. Worms are glad their rivals have died off before them
B. The dirt is cleaner than ever
C. Monkeys can find more bananas
D. Flying creatures have more trouble finding food

loss of resources has a negative impact on the organisms in an area

Answer: D


By plugging in the cord you can supply power to

Choices:
A. a garden gnome
B. a rock
C. the sun
D. a hairdryer

when an electrical conductor is plugged into an outlet , a circuit is completed

Answer: D


Choices:
A. talking to a friend
B. running on a hot day
C. cleaning my room on Saturday
D. changing a statue to dust

An example of weathering is when a plant root grows into a crack in rock

Answer: D


As the amount of food an animal eats increases what else will increase?

Choices:
A. heaviness
B. drought
C. starvation
D. sunlight

as the amount of food an animal eats increases , the weight of that animal will increase

Answer: A


Choices:
A. population increase
B. change in appearance
C. population decrease
D. nothing

as population of predators decreases , the population of prey will increase in an environment

Answer: C


Friction increases as what increases on a surface?

Choices:
A. smooth
B. shiny
C. rutted
D. clean

as roughness of a surface increases , friction will increase

Answer: C


When both a dominant and recessive gene are present, the dominate what will be visible?

Choices:
A. society
B. feature
C. person
D. path

when both a dominant and recessive gene are present , the dominant trait will be visible

Answer: B


If enough dirt is able to accumulate over a carcass, then eventually that carcass may

Choices:
A. be solidified in stone
B. be frozen in carbonate
C. be melted to a tree
D. become a source of water

fossils are formed when layers of sediment cover the remains of organisms over time

Answer: A


When will the humidity increase in relation to bodies of water?

Choices:
A. when you get closer
B. when you are shooting
C. when you get farther
D. when you are laughing

as distance from water decreases , humidity will increase

Answer: A


It's easiest to boil twisty noodles on a

Choices:
A. rubber tire
B. copper burner
C. wooden crate
D. plastic legos

thermal conduction is when materials conduct heat through those materials

Answer: B


Choices:
A. eat every kind of poison on the planet
B. hold their breath for longer underwater
C. post low quality content on the internet
D. time travel to the future

living in an environment causes an organism to adapt to that environment

Answer: B


If a thing is up and then is down then it is

Choices:
A. seared
B. invisible
C. wet
D. transported

Answer: D


Choices:
A. tailoring old clothing items
B. using a plastic bottle to create a self water for a plant
C. placing plastic into big lakes
D. using old T-shirts to make a blanket

polluting means something poisonous is added to an environment causing harm to the environment

Answer: C


Choices:
A. soda bottles
B. drool
C. cascading style sheets
D. cattle prods

batteries convert chemical energy to electrical energy

Answer: D


If a park becomes more and more arid, the animals there will probably

Choices:
A. start increasing in population
B. have more food available
C. have less to drink
D. start becoming more friendly

as dryness increases in an environment , the available water in that environment will decrease

Answer: C


the phases of the moon change the appearance of what?

Choices:
A. mars
B. astral night light
C. earth
D. sun

the phases of the Moon change the appearance of the Moon

Answer: B


Choices:
A. happiness
B. thriving
C. money
D. magic

as the amount of available water decreases , tree-growth rings will become narrower

Answer: B


What does the earth orbit that makes the seasons to change?

Choices:
A. pluto
B. plasma star
C. venus
D. mercury

a line graph is used for showing change over time

Answer: B


Choices:
A. hotness
B. sound
C. cold
D. kinetic

the sun causes water to evaporate more quickly by adding heat

Answer: A


If the earth quakes and a lot of people die, likely

Choices:
A. everything was fine
B. stars went out
C. sunrise was delayed
D. shingles caved in

Answer: D


Choices:
A. formation
B. biology
C. chemical composition
D. nutrition

the composition of something can be used to identify that something

Answer: A


Choices:
A. oceans will evaporate more liquid than a lake
B. streams will evaporate more liquid than anything
C. lakes will evaporate more water than oceans
D. streams will evaporate more water than oceans

as the surface area of a body of water increases , evaporation of that body of water will increase

Answer: A


seismic activities will force an abrupt change in the surface appearance of

Choices:
A. terra
B. canoes
C. flowers
D. trees

an earthquake changes Earth 's surface quickly

Answer: A


Choices:
A. sand count
B. cacti
C. dryness
D. wet sky falling

Answer: D


Choices:
A. breathing boxes
B. magic
C. oranges
D. time traveling

Answer: A


Your children's children will probably never see a live

Choices:
A. common house fly
B. Amur leopard
C. fish
D. cockroach

Answer: B


Which animal travels great distance as part of its instinctive behavior?

Choices:
A. a raven
B. a bear
C. a chipmunk
D. a snake

Answer: A


Which phenomenon is studied about once annually?

Choices:
A. planes departing
B. cats purring
C. geese travelling
D. rats flying

migration is when animals move to different locations in an annual cycle

Answer: C


What is the source of energy for physical cycles on Earth?

Choices:
A. the closest planet to earth
B. the closest yellow dwarf star
C. the seven different oceans
D. various gas powered engines

the sun is the source of energy for physical cycles on Earth

Answer: B


If a beach is experiencing sneaker waves, which are very dangerous, it is likely due to

Choices:
A. our sun
B. luna
C. our trees
D. our skies

the gravitational pull of the Moon on Earth 's oceans causes the tides

Answer: B


a soil in a village seems to be nutrient deficient, what might have happened?

Choices:
A. the soil is angry
B. the soil has been taken over by dogs
C. the gods are angry
D. there has been too much cultivation

farming cause nutrients in the soil to decrease

Answer: D


If a person enjoys star gazing the best place to live is

Choices:
A. beside a streetlight
B. the countryside
C. the big city
D. beside a skyscraper

as light pollution increases , seeing the stars will be harder

Answer: B


as the amount of water received by a plant increases , that plant will usually

Choices:
A. form more vegatation
B. harden like rocks
C. start singing
D. fly to space

as the amount of water received by a plant increases , that plant will usually grow

Answer: A


If you want to avoid death you will need to

Choices:
A. jump into volcanoes
B. hit something
C. fly
D. take in air

living things require respiration to use energy

Answer: D


Choices:
A. a polar bear on a sand dune
B. a lizard appearing like the dead things that fall from trees in the fall
C. a frog that is all white
D. a garter snake on a white driveway

An example of camouflage is an organism looking like leaves

Answer: B


Science fact: as the sale of a product decreases , the amount of money made by the person selling that product will decrease.  However, sales could possibly grow with

Choices:
A. bad press
B. eclipse
C. price increases
D. advertising

as the sale of a product decreases , the amount of money made by the person selling that product will decrease

Answer: D


The family cooked most of their food using a stove and

Choices:
A. magic
B. ice
C. luck
D. electricity

an electrical device requires electricity to turn on

Answer: D


The more cereal people consume the more we will need to plant

Choices:
A. corn
B. gravy
C. milk
D. tomatoes

as the use of a crop increases , the amount of crops planted will increase

Answer: A


Humidity is the amount of what vapor in the air?

Choices:
A. wind
B. humidifier
C. cold
D. h2o

humidity is the amount of water vapor in the air

Answer: D


Choices:
A. a frog
B. a snake
C. a vulture
D. a lizard

Answer: C


the breaking down of food into simple substances occurs in the

Choices:
A. hair
B. shoes
C. inner sustenance canals
D. beach

the breaking down of food into simple substances occurs in the digestive system

Answer: C


Choices:
A. orange juice
B. a hamburger
C. popcorn
D. a cows utter

Answer: D


What has a negative impact on photosynthesis?

Choices:
A. light
B. sun
C. gloom
D. sun rays

darkness has a negative impact on photosynthesis

Answer: C


Choices:
A. Pizza
B. Lollipops
C. Candles
D. French beans

a greenhouse is used to protect plants from the cold

Answer: D


You shiver when your body temperature drops, which happens when it is

Choices:
A. Pants
B. Chilly
C. Hot
D. Funny

cool temperatures cause animals to shiver

Answer: B


Blind people are unable to see what the shapes of things are, but they can still sense it thanks contacting it via their

Choices:
A. flying
B. singing
C. smiling
D. hands

the shape of an object can be discovered through feeling that object

Answer: D


After seeing her give birth, the zookeepers discovered that Harry the ____ was actually a girl.

Choices:
A. hen
B. hotcake
C. healfish
D. hare

Answer: D


Robert has only has power downstairs. In order to move the light from downstairs to his upstairs bedroom, he can

Choices:
A. Just stay in the downstairs rooms
B. set up an array of drinking glasses
C. set up an array of mirrors
D. Unscrew a light bulb downstairs and move it upstairs

Answer: C


Choices:
A. dermis
B. Buddy
C. Magic
D. Tears

studying a soil sample means studying the microorganisms in that soil

Answer: A


Choices:
A. a black bag
B. a yellow shirt
C. a blue shirt
D. brown shoes

as lightness in color of an object increases , the ability of that object to reflect light will increase

Answer: B


Water solidifies in crevices in the asphalt and splits it apart by

Choices:
A. making happy faces
B. occupying more space
C. cheerleaders
D. banana ice cream

ice wedging is when ice causes rocks to crack by expanding in openings

Answer: B


A microscope uses refraction to increases

Choices:
A. mass
B. ego
C. volume
D. perception of objects

magnifying makes seeing small things easier through using a microscope

Answer: D


One way to encourage seeds to grow might be

Choices:
A. throwing the seeds away
B. telling the plants to grow up
C. using a table lamp
D. mowing down the grass to nothingness

Answer: C


If a thing is going to shock you, you could block the shock best with

Choices:
A. a log cabin
B. a metal plane
C. an aluminium cup
D. a tin can

Answer: A


Lighting a candle causes that candle to what?

Choices:
A. cool
B. freeze
C. regenerate
D. scorch

lighting a candle causes that candle to burn

Answer: D


How might I decrease someone's forward motion?

Choices:
A. sing to them
B. cry to them
C. hug them
D. send a letter

a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in a forward motion

Answer: C


If you eat a lot of chicken your body has what it needs to

Choices:
A. tell the weather
B. fix wounds
C. grow feathers
D. fly

protein is used to repair cells by the human body

Answer: B


Choices:
A. biking
B. space travel
C. magic
D. time travel

Answer: A


Choices:
A. cutting paper
B. crumpling foil
C. folding paper
D. eating foil

earthquakes cause rock layers to fold on top of each other

Answer: B


When would the mail least likely arrive?

Choices:
A. blizzard conditions
B. snow
C. sleet
D. rain

Answer: A


If a bucket of water from the sea is left out in the sun for long enough, all that will eventually remain in the bucket is

Choices:
A. lava
B. chips
C. sodium
D. grapes

the ocean contains large amounts of salt water

Answer: C


Choices:
A. freezing
B. warmness distribution
C. frosting
D. icing

Answer: B


as the amount of polluting gasses in the atmosphere increases , what will also increase in the atmosphere?

Choices:
A. reflections
B. humidity
C. depth
D. hotness

as the amount of polluting gasses in the atmoshere increases , the atmospheric temperature will increase

Answer: D


Which of the following uses electrical energy?

Choices:
A. curling iron
B. iron weight
C. iron wrench
D. potential energy

electric devices require electrical energy to function

Answer: A


If a living thing is making an effort to obtain nutriment, then that thing is likely

Choices:
A. sleeping
B. sweeping
C. hunting
D. falling

An example of hunting is an otter cracking open clams with a rock

Answer: C


Choices:
A. a raven
B. a goat
C. a horse
D. a cat

if an animal hatches from an egg then that animal is born

Answer: A


Many animals that give birth to live young have

Choices:
A. skin
B. scales
C. exoskeletons
D. gills

live birth means developing inside the mother instead of an egg

Answer: A


Choices:
A. the fruit of a pear tree
B. the seeds of a tree
C. the flat appendages on organisms that give off oxygen
D. the lungs of a dog

transpiration usually happens in the leaves of a plant

Answer: C


Choices:
A. big dogs
B. six legged creatures
C. ears of corn
D. well done steaks

Answer: B


If a thing experiences a burning combustion, then it is

Choices:
A. great
B. safe
C. fine
D. damaged

a car engine usually converts gasoline into motion and heat through combustion

Answer: D


When the population of an organism decreases to the point that it is considered very likely it will soon reach zero, the organism is considered

Choices:
A. Extinct
B. Near-threatened
C. Vulnerable
D. Endangered

if an organism dies then the population of that organism will decrease

Answer: D


If a person looks at the night sky in February and then again in June, the stars will be

Choices:
A. unchanged
B. gone
C. unmoved
D. differently placed

the Earth revolving around the sun causes stars to appear in different areas in the sky at different times of year

Answer: D


In December, someone in England probably wants to

Choices:
A. Wear shorts and enjoy the warmth
B. Wear heavy clothing when outdoors
C. Go down to the beach in swimwear
D. Start planting seeds in their garden

December is during the winter in the northern hemisphere

Answer: B


Choices:
A. plastic bottles breaking down
B. falling from the sky
C. the fumes from car exhaust
D. animals stepping on dead leaves and crushing it into bits

Answer: D


Down feathers are a thermal energy what?

Choices:
A. cold
B. freezers
C. igniters
D. protectors

down feathers are a thermal energy insulator

Answer: D


The count of rings in a pine has a one to one relationship with the number of years it has

Choices:
A. shrunk
B. produced pine cones
C. had mistletoe
D. grown

a tree growing a tree-growth ring occurs once per year

Answer: D


If a blind person needs to know which cat has long hair and which has short hair, they can

Choices:
A. look at it
B. hear it
C. grab it
D. smell it

Answer: C


The grand canyon was formed by the colorado river doing what over a long period of time?

Choices:
A. vaporizing
B. evaporating
C. freezing
D. circulating

the Grand Canyon was formed by the Colorado River flowing over long periods of time

Answer: D


Plants are called producers because they may produce their own

Choices:
A. time travel
B. feelings
C. vortex
D. sustenance

In the food chain process a green plant has the role of producer

Answer: D


If the pressure alters from a high pressure system, the most likely thing to occur next will be

Choices:
A. sunshine
B. picnics
C. sprinkling
D. beaches opening

as air pressure decreases , the chance of rain will increase

Answer: C


Water is bubbling. What characteristic is it likely to have?

Choices:
A. intense heat
B. cool water
C. melted water
D. easier to transport

if liquid is boiling then that liquid is hot

Answer: A


A creature wanting heat will want to make its home

Choices:
A. somewhere wet and foggy
B. deep in the rainforest
C. a place where water is sparse
D. somewhere with a lot of insects

a desert environment is usually hot in temperature

Answer: C


Choices:
A. a baby is sleeping
B. all the birds are silent
C. the temperature has gone down
D. the brightest thing in the sky is a satellite

Answer: D


Choices:
A. orange juice
B. Dasani
C. apple juice
D. fire

Answer: B


Choices:
A. animal hydration
B. animal perspiration
C. plant thirst
D. animal thirst

as the amount of rainfall increases in an area , the amount of available water in that area will increase

Answer: A


Why would it be summer one day and fall another day?

Choices:
A. the earth's position compared to the sun has shifted
B. rain has started falling
C. leaves have fallen from the trees
D. the squirrels are gathering nuts

Earth orbiting the Sun causes seasons to change

Answer: A


Earthquakes can devastate an area even though they usually last

Choices:
A. half an hour
B. half a minute
C. 30 minutes
D. 20 minutes

an earthquake usually occurs over a period of 10 to 30 seconds

Answer: B


As vehicles become more efficient petro consumption

Choices:
A. increases
B. stops
C. decreases
D. stay the same

as mileage per galon of gasoline increases , the amount of gasoline used will decrease

Answer: C


Tearing an object changes that object's what?

Choices:
A. heat
B. liquid
C. entire appearance
D. shape keys

tearing an object changes that object 's shape

Answer: C


After the moon phase where you can see nothing of the moon, what comes next?

Choices:
A. the full moon
B. the last quarter
C. the first quarter
D. the half moon

the first quarter phase of the moon occurs after the new moon

Answer: C


A komodo dragon's body temperature would be highest if immersed in

Choices:
A. lava
B. apple juice
C. liquid nitrogen
D. water

an island is formed by lava cooling on the ocean floor over time

Answer: A


If a person is going to be in an area with acid rain, the organs in the body can be unharmed because of

Choices:
A. outer organ protection
B. being given immunity
C. using sunscreen
D. taking vitamins

skin is used for protecting the body from harmful substances

Answer: A


You can experiment with seeing evaporation by using

Choices:
A. magic
B. uncovered mason jars
C. nothing
D. time travel

evaporation causes amount of water to decrease

Answer: B


Choices:
A. Madagascar
B. South Pole
C. Amazon Rain Forest
D. Sahara Desert

Answer: B


Which promotes the creation of serotonin?

Choices:
A. Jupiter
B. Venus
C. the Sun
D. the Moon

Answer: C


Choices:
A. pick a location where lots of people will be
B. sweep up after yourself to keep the workplace safe
C. eschew wearing any safety gear
D. clean up is an unnecessary chore

Answer: B


Choices:
A. scorching logs
B. dirt
C. water
D. fire drills

Answer: A


Which creature would be safest from predators in its natural underground habitat?

Choices:
A. eagles
B. lizards
C. moles
D. sardines

Answer: C


A pulley is used to lift a flag on a flagpole by

Choices:
A. putting something in the air
B. yanking string up a wheel
C. moving a rope sideways
D. moving things with wheels

Answer: B


plant stem is the vehicle for transporting water and food from roots to the rest of the

Choices:
A. solar harnessing life
B. cupcake
C. rock
D. sneaker

a plant stem is the vehicle for transporting water and food from roots to the rest of the plant

Answer: A


Choices:
A. desert
B. night
C. morning
D. noon

the sun is located directly overhead at noon

Answer: D


Choices:
A. your going to change into a new animal
B. you're ready to travel through time
C. you are going to fill a swimming pool
D. your organs are unable to get replenished

if an organism becomes too hot then that organism may die

Answer: D


Choices:
A. A volcano suddenly explodes
B. Someone buries a chest
C. Someone starts a fire
D. People dig for wells

Answer: A


The difference between skills and talents is that talents are innate and skills are

Choices:
A. extrinsic
B. Earth
C. armadillos
D. planets

Answer: A


Which profession likely relies most on the Earth's poles?

Choices:
A. a bus driver
B. a salesman
C. a mechanic
D. a seaman

when the needle of a compass lines up with Earth 's magnetic poles , the needle points north

Answer: D


A cylinder with lenses can even make Uranus appear to be

Choices:
A. farther
B. closer
C. scaled down
D. smaller

if an object is close then that object will appear large

Answer: B


Choices:
A. sunrise
B. daylight
C. sleepy time
D. summer

nocturnal predators hunt during the night

Answer: C


Sedans being powered by _______ is an example of an alternative fuel source

Choices:
A. maize
B. refuse
C. bees
D. soda cans

An example of creating an alternative fuel is turning plant material into fuel

Answer: A


A shoe seems gold and green at first, then at second glance looks blue and silver. This could be due to

Choices:
A. interrogation
B. comas
C. refractions
D. cellulite

refraction causes something to look different

Answer: C


something will attract magnets if that something contains a large amount of what kind of material?

Choices:
A. strong
B. water
C. liquid
D. rare-earth minerals

if something contains a large amount of magnetic material then that something will attract magnets

Answer: D


Choices:
A. tsunamis
B. ripples
C. typhoons
D. earthquakes

dropping an object into water causes vibrations in the water

Answer: B


If a person has bacteria in a certain part of their insides, it can help by

Choices:
A. growing them another arm
B. making them much fatter
C. giving them a fever
D. pulling minerals from nutriment

Answer: D