Choices:
A. in several farmers markets
B. in fruit bat caves
C. on the stems of trees or vines
D. in organic food stores

Answer: C

Where is fruit made? in several farmers markets

Where is fruit made? on the stems of trees or vines

Where is fruit made? in organic food stores


To discover how durable a certain mineral may be, one could

Choices:
A. crush it in a vise
B. view the atomic weight of it
C. attempt to leave a mark on it
D. melt it down and pour

measuring the hardness of minerals requires scratching those materials

Answer: C

To discover how durable a certain mineral may be, one could crush it in a vise

To discover how durable a certain mineral may be, one could view the atomic weight of it

To discover how durable a certain mineral may be, one could attempt to leave a mark on it

To discover how durable a certain mineral may be, one could melt it down and pour


An environment is likely to change when humans

Choices:
A. make a building taller than before
B. remodel and existing house
C. clear hillside brush for houses
D. have more people living in one house

humans building homes in an ecosystem causes that environment to change

Answer: C

An environment is likely to change when humans make a building taller than before

An environment is likely to change when humans remodel and existing house

An environment is likely to change when humans clear hillside brush for houses

An environment is likely to change when humans have more people living in one house


One component of rock formations in caves is

Choices:
A. liberal tears
B. bat urine
C. salty ocean water
D. granite statues

Answer: B

One component of rock formations in caves is liberal tears

One component of rock formations in caves is bat urine

One component of rock formations in caves is salty ocean water

One component of rock formations in caves is granite statues


Dormant cane toads emerges from mud to ended their

Choices:
A. long slumber
B. day
C. life
D. meeting

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

Answer: A

Dormant cane toads emerges from mud to ended their long slumber

Dormant cane toads emerges from mud to ended their day

Dormant cane toads emerges from mud to ended their life

Dormant cane toads emerges from mud to ended their meeting


Choices:
A. red velvet cupcakes
B. Greek yogurt
C. ceviche
D. Caesar salad

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

Answer: A

Heat energy has been added to red velvet cupcakes

Heat energy has been added to Greek yogurt

Heat energy has been added to Caesar salad


Where might you find the primary ingredient for making grilled rabbit in a spicy marinade?

Choices:
A. a spacious area mostly covered with trees and undergrowth
B. inside of an AA battery
C. an enclosed bank vault
D. at the bottom of a bleached coral reef

Answer: A

Where might you find the primary ingredient for making grilled rabbit in a spicy marinade? a spacious area mostly covered with trees and undergrowth

Where might you find the primary ingredient for making grilled rabbit in a spicy marinade? inside of an AA battery

Where might you find the primary ingredient for making grilled rabbit in a spicy marinade? an enclosed bank vault

Where might you find the primary ingredient for making grilled rabbit in a spicy marinade? at the bottom of a bleached coral reef


A bird in an arid place can find water, despite a lack of puddles, lakes or rainfall if it

Choices:
A. pokes a tough plant
B. eats a small stone
C. takes out a loan
D. cries for a minute

Answer: A

A bird in an arid place can find water, despite a lack of puddles, lakes or rainfall if it pokes a tough plant

A bird in an arid place can find water, despite a lack of puddles, lakes or rainfall if it eats a small stone

A bird in an arid place can find water, despite a lack of puddles, lakes or rainfall if it takes out a loan

A bird in an arid place can find water, despite a lack of puddles, lakes or rainfall if it cries for a minute


Choices:
A. to a cow
B. to a moon
C. to a jail
D. to a duplex

Answer: D

A person going home would head to a moon

A person going home would head to a jail

A person going home would head to a duplex


There are many changes that can occur to the earth, quickly or overtime. Which would occur over millions of years?

Choices:
A. earthquake
B. canyon
C. tornado
D. Tsunami

a canyon forming occurs over a period of millions of years

Answer: B

There are many changes that can occur to the earth, quickly or overtime. Which would occur over millions of years? earthquake

There are many changes that can occur to the earth, quickly or overtime. Which would occur over millions of years? canyon

There are many changes that can occur to the earth, quickly or overtime. Which would occur over millions of years? tornado

There are many changes that can occur to the earth, quickly or overtime. Which would occur over millions of years? Tsunami


Choices:
A. pollywogs
B. sharks
C. princes
D. French people

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

Answer: A

A pond of frogs once contained pollywogs

A pond of frogs once contained French people


Steve's ears alerted him to something. It was

Choices:
A. the taste of his lunch
B. waves in the air
C. the light streaming through the window
D. the feeling of his hair on his neck

Answer: B

Steve's ears alerted him to something. It was the taste of his lunch

Steve's ears alerted him to something. It was waves in the air

Steve's ears alerted him to something. It was the light streaming through the window

Steve's ears alerted him to something. It was the feeling of his hair on his neck


The planet got warmer and warmer, and now the atmosphere is warm as well with the greenhouse effect

Choices:
A. holding elements near
B. locking acid in
C. locking in dogs
D. gassing in carton

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

Answer: A

The planet got warmer and warmer, and now the atmosphere is warm as well with the greenhouse effect holding elements near

The planet got warmer and warmer, and now the atmosphere is warm as well with the greenhouse effect locking acid in

The planet got warmer and warmer, and now the atmosphere is warm as well with the greenhouse effect locking in dogs

The planet got warmer and warmer, and now the atmosphere is warm as well with the greenhouse effect gassing in carton


the best way to improve production in future yields on the farm is

Choices:
A. planting cabbage one year and spinach the next
B. chemical fertilizers and salts
C. rotating water schedules daily
D. over watering each field

crop rotation has a positive impact on soil quality

Answer: A

the best way to improve production in future yields on the farm is planting cabbage one year and spinach the next

the best way to improve production in future yields on the farm is chemical fertilizers and salts

the best way to improve production in future yields on the farm is rotating water schedules daily

the best way to improve production in future yields on the farm is over watering each field


A being may have more of a chance of survival if it can

Choices:
A. dance like people are looking
B. climb up to tall places
C. hang out in large, loud groups
D. skateboard for long periods of time

the ability to find resources has a positive impact on an organism 's survival

Answer: B

A being may have more of a chance of survival if it can dance like people are looking

A being may have more of a chance of survival if it can climb up to tall places

A being may have more of a chance of survival if it can hang out in large, loud groups

A being may have more of a chance of survival if it can skateboard for long periods of time


A person wants to find chloroplasts in great amounts, so they check

Choices:
A. stems
B. buds
C. extended portions
D. dry seeds

most chloroplasts are found in the leaves of a plant

Answer: C

A person wants to find chloroplasts in great amounts, so they check stems

A person wants to find chloroplasts in great amounts, so they check buds

A person wants to find chloroplasts in great amounts, so they check extended portions

A person wants to find chloroplasts in great amounts, so they check dry seeds


Choices:
A. animal statues
B. felines
C. extinct species
D. people

Answer: B

What lives in some zoo exhibits? animal statues

What lives in some zoo exhibits? felines

What lives in some zoo exhibits? extinct species


Why might wolves a new area where a lot of deer live?

Choices:
A. The wolves eat the same things that the deer eat
B. They wanted to be friends with the deer.
C. The wolves stay near the deer for protection
D. The wolves use the deer for nutrition

most predators live near the same environment as their prey

Answer: D

Why might wolves a new area where a lot of deer live? The wolves eat the same things that the deer eat

Why might wolves a new area where a lot of deer live? They wanted to be friends with the deer.

Why might wolves a new area where a lot of deer live? The wolves stay near the deer for protection

Why might wolves a new area where a lot of deer live? The wolves use the deer for nutrition


Lettuce feeds rabbits by creating food with

Choices:
A. hamburgers
B. help from friends
C. chloroplasts
D. ordering out

green plants provide food for consumers by performing photosynthesis

Answer: C

Lettuce feeds rabbits by creating food with hamburgers

Lettuce feeds rabbits by creating food with help from friends

Lettuce feeds rabbits by creating food with chloroplasts

Lettuce feeds rabbits by creating food with ordering out


A mechanical device requires 420 J of work to do 230 J of work in lifting a crate. What is the efficiency of the device?

Choices:
A. 65%
B. 50%
C. 60%
D. 55%

a simple machine requires mechanical energy to function

Answer: D

A mechanical device requires 420 J of work to do 230 J of work in lifting a crate. What is the efficiency of the device? 65%

A mechanical device requires 420 J of work to do 230 J of work in lifting a crate. What is the efficiency of the device? 50%

A mechanical device requires 420 J of work to do 230 J of work in lifting a crate. What is the efficiency of the device? 60%

A mechanical device requires 420 J of work to do 230 J of work in lifting a crate. What is the efficiency of the device? 55%


A piece of talc is rolled over on a black chalkboard and

Choices:
A. burns the board
B. wipes a spill
C. makes a streak
D. makes a dent

when a mineral is rubbed on a streak plate , some of the material breaks off and forms a powder

Answer: C

A piece of talc is rolled over on a black chalkboard and burns the board

A piece of talc is rolled over on a black chalkboard and wipes a spill

A piece of talc is rolled over on a black chalkboard and makes a streak

A piece of talc is rolled over on a black chalkboard and makes a dent


Choices:
A. bacteria
B. light
C. carrots
D. farrow

Answer: D


Cycles of day and night occur how often in a day?

Choices:
A. 5 times
B. singular instances
C. forty times
D. once a year

cycles of day and night occur once per day

Answer: B

Cycles of day and night occur how often in a day? 5 times

Cycles of day and night occur how often in a day? singular instances

Cycles of day and night occur how often in a day? forty times

Cycles of day and night occur how often in a day? once a year


Ice made from which kind of water would melt when the others stay frozen?

Choices:
A. river water
B. swamp water
C. lake water
D. coastal water

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

Answer: D

Ice made from which kind of water would melt when the others stay frozen? river water

Ice made from which kind of water would melt when the others stay frozen? swamp water

Ice made from which kind of water would melt when the others stay frozen? lake water

Ice made from which kind of water would melt when the others stay frozen? coastal water


If the temperature is 34 degrees Fahrenheit, what could be put on top of the icy sidewalk to turn the ice to liquid?

Choices:
A. sodium
B. dry leaves
C. pebbles
D. dry ice

Answer: A

If the temperature is 34 degrees Fahrenheit, what could be put on top of the icy sidewalk to turn the ice to liquid? sodium

If the temperature is 34 degrees Fahrenheit, what could be put on top of the icy sidewalk to turn the ice to liquid? dry leaves

If the temperature is 34 degrees Fahrenheit, what could be put on top of the icy sidewalk to turn the ice to liquid? pebbles

If the temperature is 34 degrees Fahrenheit, what could be put on top of the icy sidewalk to turn the ice to liquid? dry ice


A shark is looking for a quick bite, so it

Choices:
A. eats some seeds
B. eats a sandbar
C. eats some seaweed
D. eats an eel

Answer: D

A shark is looking for a quick bite, so it eats some seeds

A shark is looking for a quick bite, so it eats a sandbar

A shark is looking for a quick bite, so it eats some seaweed

A shark is looking for a quick bite, so it eats an eel


A person buys a cheap hammer and it breaks a month later. The person invests in an expensive hammer and

Choices:
A. it endures
B. died
C. baked it
D. ate it

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

Answer: A

A person buys a cheap hammer and it breaks a month later. The person invests in an expensive hammer and it endures

A person buys a cheap hammer and it breaks a month later. The person invests in an expensive hammer and died

A person buys a cheap hammer and it breaks a month later. The person invests in an expensive hammer and baked it

A person buys a cheap hammer and it breaks a month later. The person invests in an expensive hammer and ate it


What prohibits cells from contorting into deformed shapes?

Choices:
A. helpful viruses help them retain their function
B. a prison cell wall contains them
C. the thin membrane which surrounds them
D. they have a Chilton's manual to guide them

the cell membrane provides support for a cell

Answer: C

What prohibits cells from contorting into deformed shapes? helpful viruses help them retain their function

What prohibits cells from contorting into deformed shapes? a prison cell wall contains them

What prohibits cells from contorting into deformed shapes? the thin membrane which surrounds them

What prohibits cells from contorting into deformed shapes? they have a Chilton's manual to guide them


A horse in a field under the summer sun was glistening wet even though it hadn't rained.

Choices:
A. the other horses were licking that horse
B. sweat glands released liquid to cool off the horse
C. sweat glands dried up
D. The horse needed a shower and was getting oily

sweat is used for adjusting to hot temperatures by some animals

Answer: B

A horse in a field under the summer sun was glistening wet even though it hadn't rained. the other horses were licking that horse

A horse in a field under the summer sun was glistening wet even though it hadn't rained. sweat glands released liquid to cool off the horse

A horse in a field under the summer sun was glistening wet even though it hadn't rained. sweat glands dried up

A horse in a field under the summer sun was glistening wet even though it hadn't rained. The horse needed a shower and was getting oily


A person is going to freeze on a cold night. The person looks for something to ignite for a source of warmth, and chooses the best option,

Choices:
A. live frogs
B. old stones
C. dry switches
D. dry cheese

Answer: C

A person is going to freeze on a cold night. The person looks for something to ignite for a source of warmth, and chooses the best option, live frogs

A person is going to freeze on a cold night. The person looks for something to ignite for a source of warmth, and chooses the best option, old stones

A person is going to freeze on a cold night. The person looks for something to ignite for a source of warmth, and chooses the best option, dry switches

A person is going to freeze on a cold night. The person looks for something to ignite for a source of warmth, and chooses the best option, dry cheese


A person notes that the moon goes through various phases and eventually repeats these phases over the course of

Choices:
A. every other new month
B. about six more days
C. just over a month
D. just under a month

a revolution of the moon around the Earth takes 1 month

Answer: D

A person notes that the moon goes through various phases and eventually repeats these phases over the course of every other new month

A person notes that the moon goes through various phases and eventually repeats these phases over the course of about six more days

A person notes that the moon goes through various phases and eventually repeats these phases over the course of just over a month

A person notes that the moon goes through various phases and eventually repeats these phases over the course of just under a month


A vehicle rounds a corner and slips, squealing. The tires at that point experienced

Choices:
A. less friction
B. more friction
C. free falling
D. zero friction

Answer: B

A vehicle rounds a corner and slips, squealing. The tires at that point experienced less friction

A vehicle rounds a corner and slips, squealing. The tires at that point experienced more friction

A vehicle rounds a corner and slips, squealing. The tires at that point experienced free falling

A vehicle rounds a corner and slips, squealing. The tires at that point experienced zero friction


A rainy day leaves a lot of moisture in the air and rainbows occur

Choices:
A. when light is burned
B. when light proceeds through
C. when light is black
D. when light is dim

refracting sunlight causes light to split into different colors

Answer: B

A rainy day leaves a lot of moisture in the air and rainbows occur when light is burned

A rainy day leaves a lot of moisture in the air and rainbows occur when light proceeds through

A rainy day leaves a lot of moisture in the air and rainbows occur when light is black

A rainy day leaves a lot of moisture in the air and rainbows occur when light is dim


A plant will have difficulty growing larger if it is held away from

Choices:
A. corn
B. poison
C. ice
D. liquid

Answer: D

A plant will have difficulty growing larger if it is held away from corn

A plant will have difficulty growing larger if it is held away from poison

A plant will have difficulty growing larger if it is held away from ice

A plant will have difficulty growing larger if it is held away from liquid


Choices:
A. weak
B. stubby
C. elongated
D. short

long ears are used for releasing heat by a jackrabbit

Answer: C


If an anteater eats an ant, where is that ant contained?

Choices:
A. outside the anteater
B. inside the anteater
C. in the sky
D. underground

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

Answer: B

If an anteater eats an ant, where is that ant contained? outside the anteater

If an anteater eats an ant, where is that ant contained? inside the anteater

If an anteater eats an ant, where is that ant contained? in the sky

If an anteater eats an ant, where is that ant contained? underground


A kitten in a hot environment has little to zero ability to

Choices:
A. take a short nap
B. be very warmed up
C. adjust its internal temperature
D. lap up some water

Answer: C

A kitten in a hot environment has little to zero ability to take a short nap

A kitten in a hot environment has little to zero ability to be very warmed up

A kitten in a hot environment has little to zero ability to adjust its internal temperature

A kitten in a hot environment has little to zero ability to lap up some water


Squirrels eat a variety of foods including

Choices:
A. beef
B. tender leaf buds
C. pork
D. cotton candy

Answer: B

Squirrels eat a variety of foods including beef

Squirrels eat a variety of foods including tender leaf buds

Squirrels eat a variety of foods including pork

Squirrels eat a variety of foods including cotton candy


join a negative and a positive charge through a rare metal in a gas filled globe is known as

Choices:
A. led
B. High Pressure Sodium
C. incandescence
D. compact florescence

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

Answer: C

join a negative and a positive charge through a rare metal in a gas filled globe is known as led

join a negative and a positive charge through a rare metal in a gas filled globe is known as High Pressure Sodium

join a negative and a positive charge through a rare metal in a gas filled globe is known as incandescence

join a negative and a positive charge through a rare metal in a gas filled globe is known as compact florescence


insulation for the purposes of moving electrons involves

Choices:
A. conductor wrapped wire
B. insulator wrapped insulator
C. non coated metal
D. insulation encompassed wire

electrical insulation requires wrapping a conductor in an insulator

Answer: D

insulation for the purposes of moving electrons involves conductor wrapped wire

insulation for the purposes of moving electrons involves insulator wrapped insulator

insulation for the purposes of moving electrons involves non coated metal

insulation for the purposes of moving electrons involves insulation encompassed wire


Choices:
A. bimonthly
B. biweekly
C. every two months
D. every four weeks

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

Answer: D


Due to plates gliding over our planet's mantle, why is Vancouver likely to be destroyed?

Choices:
A. it sits on an active fault line
B. it's located in Canada
C. it has French people
D. the Pacific Ocean is only half as blue as the Atlantic

a tectonic plate moves along a fault line

Answer: A

Due to plates gliding over our planet's mantle, why is Vancouver likely to be destroyed? it sits on an active fault line

Due to plates gliding over our planet's mantle, why is Vancouver likely to be destroyed? it's located in Canada

Due to plates gliding over our planet's mantle, why is Vancouver likely to be destroyed? it has French people

Due to plates gliding over our planet's mantle, why is Vancouver likely to be destroyed? the Pacific Ocean is only half as blue as the Atlantic


What are some of the risks of using fertilizer?

Choices:
A. Making potatoes
B. Helping food grow
C. Fertilizing the crops
D. Damaging the planet

Answer: D

What are some of the risks of using fertilizer? Making potatoes

What are some of the risks of using fertilizer? Helping food grow

What are some of the risks of using fertilizer? Fertilizing the crops

What are some of the risks of using fertilizer? Damaging the planet


Choices:
A. a cat
B. A penny
C. a cloud
D. wood

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

Answer: B

What could be used as a conductor? a cat

What could be used as a conductor? A penny

What could be used as a conductor? a cloud


A farmer needs to change up his crops. He has planted grains for the last five years. He plants something different this year, so his crop is probably

Choices:
A. oats
B. rice
C. watermelon
D. grain

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

Answer: C

A farmer needs to change up his crops. He has planted grains for the last five years. He plants something different this year, so his crop is probably oats

A farmer needs to change up his crops. He has planted grains for the last five years. He plants something different this year, so his crop is probably rice

A farmer needs to change up his crops. He has planted grains for the last five years. He plants something different this year, so his crop is probably watermelon

A farmer needs to change up his crops. He has planted grains for the last five years. He plants something different this year, so his crop is probably grain


A dart frog is eaten by a pelican, who promptly

Choices:
A. passes away
B. wakes up
C. eats birds
D. flies home

Answer: A

A dart frog is eaten by a pelican, who promptly passes away

A dart frog is eaten by a pelican, who promptly wakes up

A dart frog is eaten by a pelican, who promptly eats birds

A dart frog is eaten by a pelican, who promptly flies home


Choices:
A. genetic
B. learned attributes
C. naturally occurring
D. taught

preferences are generally learned characteristics

Answer: B

Preferences tend to be learned attributes

Preferences tend to be naturally occurring


Choices:
A. buy products that can be reused
B. drive a gas guzzling car
C. throw aluminum cans in the trash
D. litter in public parks

recycling has a positive impact on the environment

Answer: A

To be a friend of the environment buy products that can be reused

To be a friend of the environment drive a gas guzzling car

To be a friend of the environment throw aluminum cans in the trash

To be a friend of the environment litter in public parks


Choices:
A. are born with teeth
B. leave their young to fend for themselves like turtle babies
C. provide direct sustenance to their newborn puppies
D. lay eggs to sit on

Answer: C

Dogs leave their young to fend for themselves like turtle babies

Dogs provide direct sustenance to their newborn puppies


When you start to drive away from your house, the longer you drive, your house will eventually look

Choices:
A. dead
B. bigger
C. smaller
D. icier

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

Answer: C

When you start to drive away from your house, the longer you drive, your house will eventually look dead

When you start to drive away from your house, the longer you drive, your house will eventually look bigger

When you start to drive away from your house, the longer you drive, your house will eventually look smaller

When you start to drive away from your house, the longer you drive, your house will eventually look icier


A bee will seek out a plant that advertises its

Choices:
A. bright stem
B. tantalizing liquid
C. nice friend
D. green leaves

nectar is used for attracting pollinators by plants

Answer: B

A bee will seek out a plant that advertises its bright stem

A bee will seek out a plant that advertises its tantalizing liquid

A bee will seek out a plant that advertises its nice friend

A bee will seek out a plant that advertises its green leaves


What can you use to protect your eyes from the sun?

Choices:
A. shoes
B. pants
C. nails
D. sheet of paper

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

Answer: D

What can you use to protect your eyes from the sun? shoes

What can you use to protect your eyes from the sun? pants

What can you use to protect your eyes from the sun? nails

What can you use to protect your eyes from the sun? sheet of paper


Fog is formed by water vapor condensing in what?

Choices:
A. plants
B. air heads
C. empty space
D. animals

fog is formed by water vapor condensing in the air

Answer: C

Fog is formed by water vapor condensing in what? plants

Fog is formed by water vapor condensing in what? air heads

Fog is formed by water vapor condensing in what? empty space

Fog is formed by water vapor condensing in what? animals


A Bald Eagle's ability to build it's nest is

Choices:
A. observed trough observation of others
B. a biological trait passed down in it's genes
C. learned through trial and error
D. learned from watching its mom

An example of an inherited behavior is a bird building a nest

Answer: B

A Bald Eagle's ability to build it's nest is observed trough observation of others

A Bald Eagle's ability to build it's nest is a biological trait passed down in it's genes

A Bald Eagle's ability to build it's nest is learned through trial and error

A Bald Eagle's ability to build it's nest is learned from watching its mom


Choices:
A. locale
B. elements
C. minerals
D. mass

sonar is used to find the location of an object

Answer: A

Sonar is used to find an objects what? locale

Sonar is used to find an objects what? elements

Sonar is used to find an objects what? minerals

Sonar is used to find an objects what? mass


Choices:
A. watch the sports team the Colorado Avalanches
B. play a strenuous game of beach ball
C. go downhill with wooden planks attached to boots
D. dive into an Olympic-sized swimming pool

Answer: C

A snowy mountain is a good place to watch the sports team the Colorado Avalanches

A snowy mountain is a good place to play a strenuous game of beach ball

A snowy mountain is a good place to go downhill with wooden planks attached to boots

A snowy mountain is a good place to dive into an Olympic-sized swimming pool


This two letter company had a structure in the Gulf of Mexico that exploded causing coastal animals to be coated in

Choices:
A. dirt
B. foam
C. natural gas
D. oil

offshore oil platforms might cause oil to leak into the water

Answer: D

This two letter company had a structure in the Gulf of Mexico that exploded causing coastal animals to be coated in dirt

This two letter company had a structure in the Gulf of Mexico that exploded causing coastal animals to be coated in foam

This two letter company had a structure in the Gulf of Mexico that exploded causing coastal animals to be coated in natural gas

This two letter company had a structure in the Gulf of Mexico that exploded causing coastal animals to be coated in oil


Which might need warm asphalt to help regulate its body temperature?

Choices:
A. whales
B. dolphins
C. rattlesnakes
D. squid

Answer: C

Which might need warm asphalt to help regulate its body temperature? whales

Which might need warm asphalt to help regulate its body temperature? dolphins

Which might need warm asphalt to help regulate its body temperature? rattlesnakes

Which might need warm asphalt to help regulate its body temperature? squid


Woody organisms that produce plants like oak tree seeds and leaves are a source of energy for

Choices:
A. decomposed waste
B. consumers like deer
C. other producers
D. producer organisms

a producer is a source of energy for consumers

Answer: B

Woody organisms that produce plants like oak tree seeds and leaves are a source of energy for decomposed waste

Woody organisms that produce plants like oak tree seeds and leaves are a source of energy for consumers like deer

Woody organisms that produce plants like oak tree seeds and leaves are a source of energy for other producers

Woody organisms that produce plants like oak tree seeds and leaves are a source of energy for producer organisms


Scraping the side of a cliff may result in

Choices:
A. ice
B. snow
C. sand
D. wood chips

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

Answer: C

Scraping the side of a cliff may result in ice

Scraping the side of a cliff may result in snow

Scraping the side of a cliff may result in sand

Scraping the side of a cliff may result in wood chips


A shark is hunting prey, and the prey is an underwater creature with eight arms. The prey escapes by

Choices:
A. flying away
B. releasing dark fluid
C. crying loudly
D. being friendly

octopuses releasing ink into the water causes predators to have difficulty seeing the octopus

Answer: B

A shark is hunting prey, and the prey is an underwater creature with eight arms. The prey escapes by flying away

A shark is hunting prey, and the prey is an underwater creature with eight arms. The prey escapes by releasing dark fluid

A shark is hunting prey, and the prey is an underwater creature with eight arms. The prey escapes by crying loudly

A shark is hunting prey, and the prey is an underwater creature with eight arms. The prey escapes by being friendly


Sunlight is a source of light from what?

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

the sun is a source of light called sunlight

Answer: C

Sunlight is a source of light from what? lamps

Sunlight is a source of light from what? lightbulbs

Sunlight is a source of light from what? local star

Sunlight is a source of light from what? star actor


Choices:
A. buildings
B. cars
C. silverware
D. ancient poo

fossil fuels are formed by dead organisms over time

Answer: D

Fossils fuels can be anything like buildings

Fossils fuels can be anything like silverware

Fossils fuels can be anything like ancient poo


When warm winds blow across an area from off of the sea,

Choices:
A. snow is gone
B. beaches are littered
C. storms are imminent
D. clouds are scarce

a warm front causes cloudy and rainy weather

Answer: C

When warm winds blow across an area from off of the sea, snow is gone

When warm winds blow across an area from off of the sea, beaches are littered

When warm winds blow across an area from off of the sea, storms are imminent

When warm winds blow across an area from off of the sea, clouds are scarce


A good conductor of electricity would be

Choices:
A. tree
B. coke bottle
C. your finger
D. coke can

An electrical conductor is a vehicle for the flow of electricity

Answer: D

A good conductor of electricity would be tree

A good conductor of electricity would be coke bottle

A good conductor of electricity would be your finger

A good conductor of electricity would be coke can


The process of building a log cabin for a dream getaway deep in the mountains near an idyllic stream requires

Choices:
A. processed cheese
B. metal panels
C. drywall
D. wood beams

if something is a raw material in a process then that something is required for that process

Answer: D

The process of building a log cabin for a dream getaway deep in the mountains near an idyllic stream requires processed cheese

The process of building a log cabin for a dream getaway deep in the mountains near an idyllic stream requires metal panels

The process of building a log cabin for a dream getaway deep in the mountains near an idyllic stream requires drywall

The process of building a log cabin for a dream getaway deep in the mountains near an idyllic stream requires wood beams


A person wants to fix up a fan so that it can run electrically, and finds that in order to do so they require

Choices:
A. music
B. paper
C. distractions
D. copper

Answer: D

A person wants to fix up a fan so that it can run electrically, and finds that in order to do so they require music

A person wants to fix up a fan so that it can run electrically, and finds that in order to do so they require paper

A person wants to fix up a fan so that it can run electrically, and finds that in order to do so they require distractions

A person wants to fix up a fan so that it can run electrically, and finds that in order to do so they require copper


Choices:
A. gather things
B. build things
C. relocate things
D. destroy things

Answer: C

A thing that disperses will gather things

A thing that disperses will build things

A thing that disperses will relocate things

A thing that disperses will destroy things


A car rounds a corner and the driver taps the breaks. The breaks being tapped causes

Choices:
A. the car to slip
B. the car to float
C. the car to die
D. the car to speed up

Answer: A

A car rounds a corner and the driver taps the breaks. The breaks being tapped causes the car to slip

A car rounds a corner and the driver taps the breaks. The breaks being tapped causes the car to float

A car rounds a corner and the driver taps the breaks. The breaks being tapped causes the car to die

A car rounds a corner and the driver taps the breaks. The breaks being tapped causes the car to speed up


A person decides to reproduce with another person, so beforehand they

Choices:
A. find some friends
B. consider genetic implications
C. consider eating dinner
D. make a dollar

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

Answer: B

A person decides to reproduce with another person, so beforehand they find some friends

A person decides to reproduce with another person, so beforehand they consider genetic implications

A person decides to reproduce with another person, so beforehand they consider eating dinner

A person decides to reproduce with another person, so beforehand they make a dollar


Choices:
A. the trees it came from
B. Johnny Appleseed in a pouch
C. the birds in the trees
D. the surrounding leaves and bushes

the type of seed of a plant is an inherited characteristic

Answer: A

If a tree has large seeds, then so did the trees it came from

If a tree has large seeds, then so did Johnny Appleseed in a pouch

If a tree has large seeds, then so did the birds in the trees

If a tree has large seeds, then so did the surrounding leaves and bushes


As an individual is forced to pedal harder on a bicycle their pulse rate

Choices:
A. stays the same
B. decreases
C. stops
D. increases

as energy required for an activity increases , pulse will increase

Answer: D

As an individual is forced to pedal harder on a bicycle their pulse rate stays the same

As an individual is forced to pedal harder on a bicycle their pulse rate decreases

As an individual is forced to pedal harder on a bicycle their pulse rate stops

As an individual is forced to pedal harder on a bicycle their pulse rate increases


Choices:
A. plantlife
B. bug microphones
C. mayflies
D. minerals

Answer: C


A person is going to go to the beach and plans on getting some items for swimming, so they buy

Choices:
A. wetsuit
B. canes
C. bricks
D. hats

swimming is when humans can move in water

Answer: A

A person is going to go to the beach and plans on getting some items for swimming, so they buy wetsuit

A person is going to go to the beach and plans on getting some items for swimming, so they buy canes

A person is going to go to the beach and plans on getting some items for swimming, so they buy bricks

A person is going to go to the beach and plans on getting some items for swimming, so they buy hats


something that can negatively impact an organisms health is

Choices:
A. graduation
B. a placebo
C. chickenpox
D. chemistry

illness has a negative impact on an organism 's health

Answer: C

something that can negatively impact an organisms health is graduation

something that can negatively impact an organisms health is a placebo

something that can negatively impact an organisms health is chickenpox

something that can negatively impact an organisms health is chemistry


Choices:
A. water
B. bleach
C. air
D. computers

chemical splashing can cause harm to the eyes

Answer: B

Safety glasses should be worn around water

Safety glasses should be worn around bleach

Safety glasses should be worn around air

Safety glasses should be worn around computers


Soil is produced naturally when, over a period of many years

Choices:
A. stones are rock solid
B. stones are blown up
C. stones are vaporized by storms
D. stones are worn down

Answer: D

Soil is produced naturally when, over a period of many years stones are rock solid

Soil is produced naturally when, over a period of many years stones are blown up

Soil is produced naturally when, over a period of many years stones are vaporized by storms

Soil is produced naturally when, over a period of many years stones are worn down


Choices:
A. tools
B. nutrition
C. soul
D. clothes

Answer: B

A consumer must locate it's own nutrition


the strength of a hurricane will increase when

Choices:
A. it hits the arctic circle
B. it meets a tornado
C. it from South Africa to Mexico
D. it travels around Antarctica

as heat and moisture increases , the strength of a hurricane will increase

Answer: C

the strength of a hurricane will increase when it hits the arctic circle

the strength of a hurricane will increase when it meets a tornado

the strength of a hurricane will increase when it from South Africa to Mexico

the strength of a hurricane will increase when it travels around Antarctica


A sandbar is in the shallow portion of water where

Choices:
A. water is bloody
B. water is harder
C. water is falling
D. water adjusts things

a sandbar is formed by water moving sediment downstream

Answer: D

A sandbar is in the shallow portion of water where water is bloody

A sandbar is in the shallow portion of water where water is harder

A sandbar is in the shallow portion of water where water is falling

A sandbar is in the shallow portion of water where water adjusts things


What can cause objects to repel each other?

Choices:
A. fake magnets
B. smell
C. identical charges
D. sunlight

magnetism can cause objects to repel each other

Answer: C

What can cause objects to repel each other? fake magnets

What can cause objects to repel each other? smell

What can cause objects to repel each other? identical charges

What can cause objects to repel each other? sunlight


Choices:
A. metal
B. the sun
C. leaves
D. the wind

biofuel is used to produce electricity by burning

Answer: C


A person playing a song on a string instrument makes strings

Choices:
A. mold
B. bawl
C. tear
D. shudder

strumming a string can cause that string to vibrate

Answer: D

A person playing a song on a string instrument makes strings mold

A person playing a song on a string instrument makes strings bawl

A person playing a song on a string instrument makes strings tear

A person playing a song on a string instrument makes strings shudder


A ferromagnetic metal, such as in paper clips, can stick to other paper clips without hooking together

Choices:
A. when outside
B. when iron touches
C. when floating
D. when burned

a paper clip is often made of ferromagnetic metals

Answer: B

A ferromagnetic metal, such as in paper clips, can stick to other paper clips without hooking together when outside

A ferromagnetic metal, such as in paper clips, can stick to other paper clips without hooking together when iron touches

A ferromagnetic metal, such as in paper clips, can stick to other paper clips without hooking together when floating

A ferromagnetic metal, such as in paper clips, can stick to other paper clips without hooking together when burned


Choices:
A. sand
B. liquids
C. fire
D. carrots

dew is formed when water vapor condenses over night

Answer: B

As air begins to chill, it may push out sand

As air begins to chill, it may push out liquids

As air begins to chill, it may push out fire

As air begins to chill, it may push out carrots


This famous mountain range in Europe came about due to

Choices:
A. rocks floating on underground water sources
B. the work of an intelligent force
C. the folding of numerous layers of rock
D. the accumulation of soil over millions of years

Answer: C

This famous mountain range in Europe came about due to rocks floating on underground water sources

This famous mountain range in Europe came about due to the work of an intelligent force

This famous mountain range in Europe came about due to the folding of numerous layers of rock

This famous mountain range in Europe came about due to the accumulation of soil over millions of years


Choices:
A. turned into canned meat
B. taken to a hospital
C. run out of the pact
D. taken care with two parents

Answer: D

Some monkey babies may be turned into canned meat

Some monkey babies may be taken to a hospital

Some monkey babies may be run out of the pact

Some monkey babies may be taken care with two parents


Choices:
A. cars
B. the sun
C. wind
D. communities

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

Answer: D

Landslides effect things like communities


If you hold the compass sideways while at the south pole, where do the needles point?

Choices:
A. to the side
B. both down
C. both up
D. up and down

a compass is a kind of tool for determining direction by pointing north

Answer: D

If you hold the compass sideways while at the south pole, where do the needles point? to the side

If you hold the compass sideways while at the south pole, where do the needles point? both down

If you hold the compass sideways while at the south pole, where do the needles point? both up

If you hold the compass sideways while at the south pole, where do the needles point? up and down


Choices:
A. can take snapshots of friends wearing snapbacks
B. can be used for their microscopic properties
C. can be used for solving mysteries
D. can take friends on an adventure

Answer: A

Cameras can take snapshots of friends wearing snapbacks

Cameras can be used for their microscopic properties

Cameras can be used for solving mysteries

Cameras can take friends on an adventure


Evaporation of a pond can happen and will lead to what?

Choices:
A. a pond with more fish
B. a pond of less size
C. water level fluctuations constantly
D. frogs in the pond

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

Answer: B

Evaporation of a pond can happen and will lead to what? a pond with more fish

Evaporation of a pond can happen and will lead to what? a pond of less size

Evaporation of a pond can happen and will lead to what? water level fluctuations constantly

Evaporation of a pond can happen and will lead to what? frogs in the pond


Reducing bacteria in food prevents what?

Choices:
A. electricity
B. maladies
C. observation
D. signals

reducing bacteria in food prevents illness in people

Answer: B

Reducing bacteria in food prevents what? electricity

Reducing bacteria in food prevents what? maladies

Reducing bacteria in food prevents what? observation

Reducing bacteria in food prevents what? signals


A comet is falling from the sky, a boy is watching and can tell that the light is brightest

Choices:
A. when it is far away
B. when it is under water
C. when it is upside down
D. when it is about to crash

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

Answer: D

A comet is falling from the sky, a boy is watching and can tell that the light is brightest when it is far away

A comet is falling from the sky, a boy is watching and can tell that the light is brightest when it is under water

A comet is falling from the sky, a boy is watching and can tell that the light is brightest when it is upside down

A comet is falling from the sky, a boy is watching and can tell that the light is brightest when it is about to crash


A person takes a page out of a book and crumples it, so the page is

Choices:
A. flat
B. smooth
C. torn
D. round

crumple means change shape from smooth into compacted by physical force

Answer: D

A person takes a page out of a book and crumples it, so the page is flat

A person takes a page out of a book and crumples it, so the page is smooth

A person takes a page out of a book and crumples it, so the page is torn

A person takes a page out of a book and crumples it, so the page is round


Choices:
A. blood
B. waste
C. snot
D. feces

Answer: B


Materials that react with other substances to delivery energy, and derived from the remains of living organisms are

Choices:
A. excellent for the environment
B. a resource being depleted
C. never going to run out
D. hardly used anywhere by anyone

Answer: B

Materials that react with other substances to delivery energy, and derived from the remains of living organisms are excellent for the environment

Materials that react with other substances to delivery energy, and derived from the remains of living organisms are a resource being depleted

Materials that react with other substances to delivery energy, and derived from the remains of living organisms are never going to run out

Materials that react with other substances to delivery energy, and derived from the remains of living organisms are hardly used anywhere by anyone


What happens when available water decreases in an environment?

Choices:
A. growth
B. flooding
C. rain
D. dry spell

drought means available water decreases in an environment

Answer: D

What happens when available water decreases in an environment? growth

What happens when available water decreases in an environment? flooding

What happens when available water decreases in an environment? rain

What happens when available water decreases in an environment? dry spell


Choices:
A. rain and ice
B. milk
C. seaweed
D. candy

Answer: A

Lightening could be a combustion of rain and ice

Lightening could be a combustion of milk

Lightening could be a combustion of seaweed

Lightening could be a combustion of candy


When a wildfire happens what catches fire?

Choices:
A. rocks
B. timberland
C. water
D. rivers

Answer: B

When a wildfire happens what catches fire? rocks

When a wildfire happens what catches fire? timberland

When a wildfire happens what catches fire? water

When a wildfire happens what catches fire? rivers


Lisa was hiking in a rocky area and in a rock, she saw what looked like footprints made by a bird. But weirdly, they were in a rock. Where did they come from?

Choices:
A. The footprints were originally in mud or peat, but after a lot of time, the substance had been changed into rock
B. The rock was actually an asteroid
C. a very heavy bird made imprints in the rock.
D. a spaceship used a laser to make the etches in the rock

An example of a fossil is a footprint in a rock

Answer: A

Lisa was hiking in a rocky area and in a rock, she saw what looked like footprints made by a bird. But weirdly, they were in a rock. Where did they come from? The footprints were originally in mud or peat, but after a lot of time, the substance had been changed into rock

Lisa was hiking in a rocky area and in a rock, she saw what looked like footprints made by a bird. But weirdly, they were in a rock. Where did they come from? The rock was actually an asteroid

Lisa was hiking in a rocky area and in a rock, she saw what looked like footprints made by a bird. But weirdly, they were in a rock. Where did they come from? a very heavy bird made imprints in the rock.

Lisa was hiking in a rocky area and in a rock, she saw what looked like footprints made by a bird. But weirdly, they were in a rock. Where did they come from? a spaceship used a laser to make the etches in the rock


You may be able to make musical instruments from

Choices:
A. A paperclip
B. air
C. water
D. grass

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

Answer: A

You may be able to make musical instruments from A paperclip

You may be able to make musical instruments from air

You may be able to make musical instruments from water

You may be able to make musical instruments from grass


Choices:
A. dew point
B. raindrops
C. flooding
D. barometric pressure

rainfall is the amount of rain an area receives

Answer: B

Precipitation is the amount of dew point

Precipitation is the amount of raindrops

Precipitation is the amount of barometric pressure


Choices:
A. go naked
B. drink wine
C. avoid it occasionally
D. wear a coat

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

Answer: C

If I am out in the sun all day I should go naked

If I am out in the sun all day I should drink wine

If I am out in the sun all day I should avoid it occasionally

If I am out in the sun all day I should wear a coat


In the intermediary before rain falls, observers may note

Choices:
A. beach weather
B. bright days
C. menacing skies
D. large moons

Answer: C

In the intermediary before rain falls, observers may note beach weather

In the intermediary before rain falls, observers may note bright days

In the intermediary before rain falls, observers may note menacing skies

In the intermediary before rain falls, observers may note large moons


Oceans cover 70% of the surface of what?

Choices:
A. the moon
B. the sun
C. wet planet
D. cities

oceans cover 70% of the surface of the earth

Answer: C

Oceans cover 70% of the surface of what? the moon

Oceans cover 70% of the surface of what? the sun

Oceans cover 70% of the surface of what? wet planet

Oceans cover 70% of the surface of what? cities


Choices:
A. plastic
B. water
C. green organelles
D. paper

Answer: C

What contains chlorophyll? green organelles


Choices:
A. use as window cleaner
B. make a new dress
C. make a new shoe
D. build a new home

creating paper requires cutting down trees

Answer: A

Ways to reuse paper could be use as window cleaner

Ways to reuse paper could be make a new dress

Ways to reuse paper could be make a new shoe

Ways to reuse paper could be build a new home


an area of low-lying ground near to a river is at risk of

Choices:
A. over fishing
B. balloon landings
C. droughts
D. H20 accumulation

Answer: D

an area of low-lying ground near to a river is at risk of over fishing

an area of low-lying ground near to a river is at risk of balloon landings

an area of low-lying ground near to a river is at risk of droughts

an area of low-lying ground near to a river is at risk of H20 accumulation


A pollinating entity is one that move pollen from flower to flower and can be done by?

Choices:
A. a tiger
B. good for food
C. six legged entity
D. a heat source

Answer: C

A pollinating entity is one that move pollen from flower to flower and can be done by? a tiger

A pollinating entity is one that move pollen from flower to flower and can be done by? good for food

A pollinating entity is one that move pollen from flower to flower and can be done by? six legged entity

A pollinating entity is one that move pollen from flower to flower and can be done by? a heat source


An animal that perhaps uses light to it's advantage is

Choices:
A. comb jellies
B. dolphins
C. cats
D. whales

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

Answer: A

An animal that perhaps uses light to it's advantage is comb jellies

An animal that perhaps uses light to it's advantage is dolphins

An animal that perhaps uses light to it's advantage is cats

An animal that perhaps uses light to it's advantage is whales


Choices:
A. has heat removed
B. is made hollow
C. is burned black
D. has heat applied

cooking food requires adding heat energy

Answer: D

A burrito needs to be cooked so it has heat removed

A burrito needs to be cooked so it is made hollow

A burrito needs to be cooked so it is burned black

A burrito needs to be cooked so it has heat applied


Choices:
A. the sun on the leaves of a plant
B. clothes on the thighs
C. water running in a river
D. air blowing trees around

feeling is when an living thing senses through touch

Answer: B

An example of feeling could be the sun on the leaves of a plant

An example of feeling could be clothes on the thighs

An example of feeling could be water running in a river

An example of feeling could be air blowing trees around


Choices:
A. diverse light energy
B. light bacteria
C. air
D. drops of water

Answer: A

What enters the eye through the pupil? diverse light energy

What enters the eye through the pupil? light bacteria

What enters the eye through the pupil? air

What enters the eye through the pupil? drops of water


Choices:
A. plans a long trip
B. creates a new course
C. takes off into space
D. it travels around a thing

a revolution is when something revolves around something else

Answer: D

A satellite may make a revolution when plans a long trip

A satellite may make a revolution when creates a new course

A satellite may make a revolution when takes off into space

A satellite may make a revolution when it travels around a thing


A gallon of water in a pot is placed over a fire. After an hour there will be

Choices:
A. a gallon of water
B. a solid ice block
C. two gallons of water
D. less water than before

as the temperature of a liquid increases , the rate of evaporation of that liquid will increase

Answer: D

A gallon of water in a pot is placed over a fire. After an hour there will be a gallon of water

A gallon of water in a pot is placed over a fire. After an hour there will be a solid ice block

A gallon of water in a pot is placed over a fire. After an hour there will be two gallons of water

A gallon of water in a pot is placed over a fire. After an hour there will be less water than before


Choices:
A. the earth is tilting
B. readiness an total alertness
C. extreme fatigue and tiredness
D. of a beautiful sunset

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

Answer: A

Plants preparing for dormancy is a sign the earth is tilting

Plants preparing for dormancy is a sign readiness an total alertness

Plants preparing for dormancy is a sign extreme fatigue and tiredness

Plants preparing for dormancy is a sign of a beautiful sunset


A soda can may become hot if it is close to an object used for

Choices:
A. mixing soda
B. cooking food
C. cooling food
D. pouring soda

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

Answer: B

A soda can may become hot if it is close to an object used for mixing soda

A soda can may become hot if it is close to an object used for cooking food

A soda can may become hot if it is close to an object used for cooling food

A soda can may become hot if it is close to an object used for pouring soda


Metamorphosis changes an animal to a form in which it can

Choices:
A. communicate with others
B. eat
C. reproduce
D. hunt for food

metamorphosis is when an animal changes from an immature form to an adult form

Answer: C

Metamorphosis changes an animal to a form in which it can communicate with others

Metamorphosis changes an animal to a form in which it can eat

Metamorphosis changes an animal to a form in which it can reproduce

Metamorphosis changes an animal to a form in which it can hunt for food


Metal things are made of metal, glass things are made of glass, iron things, however, are made of what material?

Choices:
A. Iron
B. Plastic
C. candy
D. milk

Answer: A

Metal things are made of metal, glass things are made of glass, iron things, however, are made of what material? Iron

Metal things are made of metal, glass things are made of glass, iron things, however, are made of what material? Plastic

Metal things are made of metal, glass things are made of glass, iron things, however, are made of what material? candy

Metal things are made of metal, glass things are made of glass, iron things, however, are made of what material? milk


Choices:
A. birds flapping their wings
B. birds leaving a state
C. cows chewing their cud
D. horses being saddled up

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

Answer: B

A seasonal change may be expressed in birds flapping their wings

A seasonal change may be expressed in birds leaving a state

A seasonal change may be expressed in cows chewing their cud

A seasonal change may be expressed in horses being saddled up


Choices:
A. salty
B. silly
C. sweet
D. seared

Answer: D

A thing is on fire and afterwards it is salty

A thing is on fire and afterwards it is silly

A thing is on fire and afterwards it is sweet

A thing is on fire and afterwards it is seared


In order for food to keep safely, chemicals are used on them. This makes them what?

Choices:
A. be saltier
B. longer lasting
C. grow faster
D. taste sweeter

Answer: B

In order for food to keep safely, chemicals are used on them. This makes them what? be saltier

In order for food to keep safely, chemicals are used on them. This makes them what? longer lasting

In order for food to keep safely, chemicals are used on them. This makes them what? grow faster

In order for food to keep safely, chemicals are used on them. This makes them what? taste sweeter


What is used by the gas given off by plants?

Choices:
A. computers
B. the respiratory system
C. helium balloons
D. other plants

the respiratory system takes in oxygen from the air

Answer: B

What is used by the gas given off by plants? computers

What is used by the gas given off by plants? the respiratory system

What is used by the gas given off by plants? helium balloons

What is used by the gas given off by plants? other plants


Choices:
A. sunrise
B. earthquakes
C. sunset
D. matter to approach

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

Answer: D

the mass of a planet causes matter to approach


In a single year, a giant globe will do this to a giant star.

Choices:
A. fight
B. burn
C. circle
D. explode

Answer: C

In a single year, a giant globe will do this to a giant star. fight

In a single year, a giant globe will do this to a giant star. burn

In a single year, a giant globe will do this to a giant star. circle

In a single year, a giant globe will do this to a giant star. explode


Choices:
A. their water level will stay steady
B. the less H2O they need to stay hydrated
C. the more H20 they should take in
D. the less likely they are to sweat or pant

as the activity of an animal increases , the amount of water in an animal 's body in that environment will decrease

Answer: C

The more active an animal is their water level will stay steady

The more active an animal is the less H2O they need to stay hydrated

The more active an animal is the more H20 they should take in

The more active an animal is the less likely they are to sweat or pant


A boy wants to collect clams for supper and must therefore spend time

Choices:
A. in lake shallows
B. in desert sands
C. in rocky hills
D. in sea depths

Answer: D

A boy wants to collect clams for supper and must therefore spend time in lake shallows

A boy wants to collect clams for supper and must therefore spend time in desert sands

A boy wants to collect clams for supper and must therefore spend time in rocky hills

A boy wants to collect clams for supper and must therefore spend time in sea depths


A good candidate for putting sticking a reflector to is

Choices:
A. a peaceful guru
B. a sedan
C. a steak
D. a cat

a reflector is used to reflect light especially on vehicles

Answer: B

A good candidate for putting sticking a reflector to is a peaceful guru

A good candidate for putting sticking a reflector to is a sedan

A good candidate for putting sticking a reflector to is a steak

A good candidate for putting sticking a reflector to is a cat


Choices:
A. abandon their offspring
B. hatch their young
C. lay eggs
D. nurse their offspring

Answer: D


Diverting overflow from a reservoir through pipes generates

Choices:
A. The Colorado River
B. hydropower
C. The Hoover Dam
D. solar power

Answer: B

Diverting overflow from a reservoir through pipes generates The Colorado River

Diverting overflow from a reservoir through pipes generates hydropower

Diverting overflow from a reservoir through pipes generates The Hoover Dam

Diverting overflow from a reservoir through pipes generates solar power


Choices:
A. communities
B. pollution
C. space
D. bats

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

Answer: A


When ice is heated in a pan to 100 degrees Fahrenheit it will melt and then

Choices:
A. be agitated
B. refreeze
C. spin
D. do nothing

boiling is when liquids are heated above their boiling point

Answer: A

When ice is heated in a pan to 100 degrees Fahrenheit it will melt and then be agitated

When ice is heated in a pan to 100 degrees Fahrenheit it will melt and then refreeze

When ice is heated in a pan to 100 degrees Fahrenheit it will melt and then spin

When ice is heated in a pan to 100 degrees Fahrenheit it will melt and then do nothing


Choices:
A. sand clay
B. fossil fuels
C. cars
D. metals

Answer: A

An inexhaustible resource could be sand clay

An inexhaustible resource could be fossil fuels

An inexhaustible resource could be metals


Choices:
A. rocks
B. heat
C. food
D. sand

a desert environment contains very little food

Answer: C


What does a desert environment receive less of than a forest?

Choices:
A. visitors
B. H2O fall
C. wind
D. recognition

a forest environment receives more rainfall than a desert

Answer: B

What does a desert environment receive less of than a forest? visitors

What does a desert environment receive less of than a forest? H2O fall

What does a desert environment receive less of than a forest? wind

What does a desert environment receive less of than a forest? recognition


Light can easily be seen bouncing off of a

Choices:
A. paper bag
B. pencil
C. overhead sign
D. cardboard box

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

Answer: C

Light can easily be seen bouncing off of a paper bag

Light can easily be seen bouncing off of a pencil

Light can easily be seen bouncing off of a overhead sign

Light can easily be seen bouncing off of a cardboard box


an animal that moves quickly through the water is a

Choices:
A. swordfish
B. snail
C. tadpole
D. sea horses

large fins can be used to move quickly through water

Answer: A

an animal that moves quickly through the water is a swordfish

an animal that moves quickly through the water is a snail

an animal that moves quickly through the water is a tadpole

an animal that moves quickly through the water is a sea horses


High humidity can damage materials which

Choices:
A. must remain dry to function
B. will dry out unless they are soaked in water
C. depend on abundance amounts of water vapor
D. need to be kept wet

An example of moisture is water vapor in the atmosphere

Answer: A

High humidity can damage materials which must remain dry to function

High humidity can damage materials which will dry out unless they are soaked in water

High humidity can damage materials which depend on abundance amounts of water vapor

High humidity can damage materials which need to be kept wet


A creature can hide in plain sight from predators because

Choices:
A. it burns
B. it misdirects
C. it cries
D. it stinks

camouflage is a kind of protection against predators

Answer: B

A creature can hide in plain sight from predators because it burns

A creature can hide in plain sight from predators because it misdirects

A creature can hide in plain sight from predators because it cries

A creature can hide in plain sight from predators because it stinks


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

Choices:
A. hording thermal energy for later
B. taking in the warmth
C. meant for staying cool
D. doing a thermal release

an exothermic reaction increases the amount of heat

Answer: D

A person puts a potato in some embers on the edge of a campfire. The embers are hording thermal energy for later

A person puts a potato in some embers on the edge of a campfire. The embers are taking in the warmth

A person puts a potato in some embers on the edge of a campfire. The embers are meant for staying cool

A person puts a potato in some embers on the edge of a campfire. The embers are doing a thermal release


A person rescues a small chipmunk and it requires nourishment. The person obtains

Choices:
A. cold cuts
B. turkey legs
C. tree pips
D. red sauce

Answer: C

A person rescues a small chipmunk and it requires nourishment. The person obtains cold cuts

A person rescues a small chipmunk and it requires nourishment. The person obtains turkey legs

A person rescues a small chipmunk and it requires nourishment. The person obtains tree pips

A person rescues a small chipmunk and it requires nourishment. The person obtains red sauce


A pot of potatoes is left on a stove at medium heat. The person cooking forgets that the potatoes are cooking and they cook for twelve hours. When the person checks on them after half a day,

Choices:
A. they are cold
B. they are fine
C. they are singed
D. they are lukewarm

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

Answer: C

A pot of potatoes is left on a stove at medium heat. The person cooking forgets that the potatoes are cooking and they cook for twelve hours. When the person checks on them after half a day, they are cold

A pot of potatoes is left on a stove at medium heat. The person cooking forgets that the potatoes are cooking and they cook for twelve hours. When the person checks on them after half a day, they are fine

A pot of potatoes is left on a stove at medium heat. The person cooking forgets that the potatoes are cooking and they cook for twelve hours. When the person checks on them after half a day, they are singed

A pot of potatoes is left on a stove at medium heat. The person cooking forgets that the potatoes are cooking and they cook for twelve hours. When the person checks on them after half a day, they are lukewarm


F field mouse touched a special type of fence made for cattle and was killed instantly. The fence had a source of power. What happened?

Choices:
A. The mouse was frightened to death
B. The mouse had a heart attack
C. The mouse was electrocuted
D. The mouse had cancer

electrocution causes harm to an organism

Answer: C

F field mouse touched a special type of fence made for cattle and was killed instantly. The fence had a source of power. What happened? The mouse was frightened to death

F field mouse touched a special type of fence made for cattle and was killed instantly. The fence had a source of power. What happened? The mouse had a heart attack

F field mouse touched a special type of fence made for cattle and was killed instantly. The fence had a source of power. What happened? The mouse was electrocuted

F field mouse touched a special type of fence made for cattle and was killed instantly. The fence had a source of power. What happened? The mouse had cancer


A thing needs to be placed on a balance in order to determine

Choices:
A. hunger
B. shape
C. pressure
D. age

a balance is used for measuring weight of a substance

Answer: C

A thing needs to be placed on a balance in order to determine hunger

A thing needs to be placed on a balance in order to determine shape

A thing needs to be placed on a balance in order to determine pressure

A thing needs to be placed on a balance in order to determine age


A chemical reaction may occur when _____ is added to an object.

Choices:
A. interest
B. warmth
C. puppies
D. loss

adding heat to an object sometimes causes chemical reactions

Answer: B

A chemical reaction may occur when _____ is added to an object. interest

A chemical reaction may occur when _____ is added to an object. warmth

A chemical reaction may occur when _____ is added to an object. puppies

A chemical reaction may occur when _____ is added to an object. loss


If a person is lost in an arid space with little rainfall, they can live longer if they

Choices:
A. use water barely
B. use water freely
C. use water liberally
D. use water gratefully

conserving water can be used for survival in a dry environment

Answer: A

If a person is lost in an arid space with little rainfall, they can live longer if they use water barely

If a person is lost in an arid space with little rainfall, they can live longer if they use water freely

If a person is lost in an arid space with little rainfall, they can live longer if they use water liberally

If a person is lost in an arid space with little rainfall, they can live longer if they use water gratefully


Choices:
A. in a liquid
B. in a field
C. in a tree
D. in a cage

Answer: A


Choices:
A. metal
B. old silt
C. grass
D. hay

nearly all fossils are found in sedimentary rock

Answer: B

Sedimentary rock may be a result of metal

Sedimentary rock may be a result of old silt

Sedimentary rock may be a result of grass


Unlike trees in the forest or a pond full of fish, metal is only available until

Choices:
A. it is depleted for good
B. it is found on catfish scales
C. it becomes necessary to conduct electricity long distances
D. it is used to make diamond rings

Answer: A

Unlike trees in the forest or a pond full of fish, metal is only available until it is depleted for good

Unlike trees in the forest or a pond full of fish, metal is only available until it is found on catfish scales

Unlike trees in the forest or a pond full of fish, metal is only available until it becomes necessary to conduct electricity long distances

Unlike trees in the forest or a pond full of fish, metal is only available until it is used to make diamond rings


The quickness of this animal is a key change that allows it to escape attacks from feasting animals:

Choices:
A. the praying mantis
B. the potato bug
C. antelope
D. the eagle

Answer: C

The quickness of this animal is a key change that allows it to escape attacks from feasting animals: the praying mantis

The quickness of this animal is a key change that allows it to escape attacks from feasting animals: the potato bug

The quickness of this animal is a key change that allows it to escape attacks from feasting animals: antelope

The quickness of this animal is a key change that allows it to escape attacks from feasting animals: the eagle


A rose bush photosynthesizes and nearby people

Choices:
A. are stung by bees
B. visit a foreign country
C. get new fresh air
D. drink more iced tea

In the photosynthesis process oxygen has the role of waste product

Answer: C

A rose bush photosynthesizes and nearby people are stung by bees

A rose bush photosynthesizes and nearby people visit a foreign country

A rose bush photosynthesizes and nearby people get new fresh air

A rose bush photosynthesizes and nearby people drink more iced tea


Choices:
A. when a raccoon scurries up it's trunk
B. when a beaver uses it to a stop up a flowing river
C. when a possum hides in its branches
D. when an owl lives in it

Answer: B

A tree is dead when a raccoon scurries up it's trunk

A tree is dead when a beaver uses it to a stop up a flowing river

A tree is dead when a possum hides in its branches


A dead body will become what if exposed to the air

Choices:
A. hot remains
B. fresh remains
C. wet remains
D. skeletal remains

In the food chain process bacteria have the role of decomposer

Answer: D

A dead body will become what if exposed to the air hot remains

A dead body will become what if exposed to the air fresh remains

A dead body will become what if exposed to the air wet remains

A dead body will become what if exposed to the air skeletal remains


Choices:
A. grumpy
B. brainless
C. magical
D. pea brained

Answer: D


Choices:
A. grains
B. air
C. space
D. sunlight

Answer: A

What is a source of energy for animals? grains

What is a source of energy for animals? air

What is a source of energy for animals? space

What is a source of energy for animals? sunlight


Choices:
A. change the source
B. rearrange the pitch
C. hum the tune
D. perceive the rhythm

when sound reaches the ear , that sound can be heard

Answer: D

When a song is played your ears can change the source

When a song is played your ears can rearrange the pitch

When a song is played your ears can hum the tune

When a song is played your ears can perceive the rhythm


Certain countries make it illegal to bring in certain species of animals that breed very fast because that will lead to

Choices:
A. extinction
B. milk
C. underpopulation
D. overpopulation

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

Answer: D

Certain countries make it illegal to bring in certain species of animals that breed very fast because that will lead to extinction

Certain countries make it illegal to bring in certain species of animals that breed very fast because that will lead to milk

Certain countries make it illegal to bring in certain species of animals that breed very fast because that will lead to underpopulation

Certain countries make it illegal to bring in certain species of animals that breed very fast because that will lead to overpopulation


An object inside a freezer will become less excited with energy an therefore become

Choices:
A. cold
B. round
C. warm
D. nervous

Answer: A

An object inside a freezer will become less excited with energy an therefore become cold

An object inside a freezer will become less excited with energy an therefore become round

An object inside a freezer will become less excited with energy an therefore become warm

An object inside a freezer will become less excited with energy an therefore become nervous


Perspiration leaving the torso through evaporation helps

Choices:
A. quench it's thirst
B. heat it up
C. cool it down
D. wash it off

Answer: C

Perspiration leaving the torso through evaporation helps quench it's thirst

Perspiration leaving the torso through evaporation helps heat it up

Perspiration leaving the torso through evaporation helps cool it down

Perspiration leaving the torso through evaporation helps wash it off


Choices:
A. frog
B. monkey
C. chicken
D. salmon

Answer: B

A type of animal that can shed is a frog

A type of animal that can shed is a monkey

A type of animal that can shed is a chicken

A type of animal that can shed is a salmon


A boy puts some vinegar in a glass of some bleach and finds

Choices:
A. both are frozen
B. bother taste good
C. both are dry
D. both are adjusted

combining two substances chemically causes chemical reactions

Answer: D

A boy puts some vinegar in a glass of some bleach and finds both are frozen

A boy puts some vinegar in a glass of some bleach and finds bother taste good

A boy puts some vinegar in a glass of some bleach and finds both are dry

A boy puts some vinegar in a glass of some bleach and finds both are adjusted


Choices:
A. is a control method for fertilizer in roses
B. is a control mechanism for root growth in sunflowers
C. is a control mechanism for H20 in daffodils
D. is a control method for argon in peonies

plants control the amount of water in their leaves through transpiration

Answer: C

Transpiration is a control method for fertilizer in roses

Transpiration is a control mechanism for root growth in sunflowers

Transpiration is a control mechanism for H20 in daffodils

Transpiration is a control method for argon in peonies


Someone who's starving can be saved with

Choices:
A. some water
B. apple stems
C. a dried leaf
D. a coconut

an animal requires nutrients for survival

Answer: D

Someone who's starving can be saved with some water

Someone who's starving can be saved with apple stems

Someone who's starving can be saved with a dried leaf

Someone who's starving can be saved with a coconut


A plastic bag is filled with milk and is placed in a chest. The chest has a device which takes all of the warm air away, so eventually, the milk will

Choices:
A. quake
B. be seared
C. be solid
D. melt

freezing point means temperature below which a liquid freezes

Answer: C

A plastic bag is filled with milk and is placed in a chest. The chest has a device which takes all of the warm air away, so eventually, the milk will quake

A plastic bag is filled with milk and is placed in a chest. The chest has a device which takes all of the warm air away, so eventually, the milk will be seared

A plastic bag is filled with milk and is placed in a chest. The chest has a device which takes all of the warm air away, so eventually, the milk will be solid

A plastic bag is filled with milk and is placed in a chest. The chest has a device which takes all of the warm air away, so eventually, the milk will melt


Seasonal changes are made in response to changes in what?

Choices:
A. mentality
B. buildings
C. environment safety
D. locales

seasonal changes are made in response to changes in the environment

Answer: D

Seasonal changes are made in response to changes in what? mentality

Seasonal changes are made in response to changes in what? buildings

Seasonal changes are made in response to changes in what? environment safety

Seasonal changes are made in response to changes in what? locales


If you are feeling cold, its a good idea to go for a run or even a brisk walk because as you move, your energy is turned into what?

Choices:
A. Dogs
B. warmth
C. icicles
D. money

moving changes stored energy into motion and heat

Answer: B

If you are feeling cold, its a good idea to go for a run or even a brisk walk because as you move, your energy is turned into what? Dogs

If you are feeling cold, its a good idea to go for a run or even a brisk walk because as you move, your energy is turned into what? warmth

If you are feeling cold, its a good idea to go for a run or even a brisk walk because as you move, your energy is turned into what? icicles

If you are feeling cold, its a good idea to go for a run or even a brisk walk because as you move, your energy is turned into what? money


All organism require food to satiate themselves, grow big and strong, and also

Choices:
A. heal
B. make money
C. have fun
D. cry

an animal requires nutrients to grow and heal

Answer: A

All organism require food to satiate themselves, grow big and strong, and also heal

All organism require food to satiate themselves, grow big and strong, and also make money

All organism require food to satiate themselves, grow big and strong, and also have fun

All organism require food to satiate themselves, grow big and strong, and also cry


A plant's roots break down rocks as the roots do what?

Choices:
A. decay
B. grow old
C. develop
D. dcerease

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

Answer: C

A plant's roots break down rocks as the roots do what? decay

A plant's roots break down rocks as the roots do what? grow old

A plant's roots break down rocks as the roots do what? develop

A plant's roots break down rocks as the roots do what? dcerease


Choices:
A. lay eggs
B. give live birth
C. reframe from reproduction
D. give live aid

Answer: B

All female platypus' reframe from reproduction


A deer is killed and the body is broken down by worms and bacteria. The deer's body is

Choices:
A. bigger
B. has less mass
C. invisible
D. the same shape

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

Answer: B

A deer is killed and the body is broken down by worms and bacteria. The deer's body is bigger

A deer is killed and the body is broken down by worms and bacteria. The deer's body is has less mass

A deer is killed and the body is broken down by worms and bacteria. The deer's body is invisible

A deer is killed and the body is broken down by worms and bacteria. The deer's body is the same shape


Choices:
A. Brownies
B. Envrionments
C. Buildings
D. Cars

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

Answer: B


The lunar face appears to change 52 times

Choices:
A. a millennium
B. a month
C. a day
D. annually

a different moon phase occurs once per week

Answer: D

The lunar face appears to change 52 times a millennium

The lunar face appears to change 52 times a month

The lunar face appears to change 52 times a day

The lunar face appears to change 52 times annually


How many times does the Earth complete a revolution around the sun in a decade?

Choices:
A. twelve
B. one
C. ten
D. two

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

Answer: C

How many times does the Earth complete a revolution around the sun in a decade? twelve

How many times does the Earth complete a revolution around the sun in a decade? one

How many times does the Earth complete a revolution around the sun in a decade? ten

How many times does the Earth complete a revolution around the sun in a decade? two


Choices:
A. melting
B. freezing
C. ascension
D. cooling

if gas is heated then that gas will rise

Answer: C

What will happen to gas once heated? melting

What will happen to gas once heated? freezing

What will happen to gas once heated? ascension

What will happen to gas once heated? cooling


If an animal is trained to do something, that is a learned what?

Choices:
A. mode of conduct
B. sensation
C. emotion
D. feeling

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

Answer: A

If an animal is trained to do something, that is a learned what? mode of conduct

If an animal is trained to do something, that is a learned what? sensation

If an animal is trained to do something, that is a learned what? emotion

If an animal is trained to do something, that is a learned what? feeling


A cloud gets fat and heavy and dark. The sky gets darker. The next step to expect is

Choices:
A. ice
B. precipitation
C. sunshine
D. flowers

water vapor condensing in clouds causes rain

Answer: B

A cloud gets fat and heavy and dark. The sky gets darker. The next step to expect is ice

A cloud gets fat and heavy and dark. The sky gets darker. The next step to expect is precipitation

A cloud gets fat and heavy and dark. The sky gets darker. The next step to expect is sunshine

A cloud gets fat and heavy and dark. The sky gets darker. The next step to expect is flowers


How long might a bear likely to remain its den without eating, drinking, or excreting after November?

Choices:
A. The first few weeks of December
B. Until it hears the call of the wild
C. For around twenty weeks
D. until hunters kill it for its pelt

hibernation is used for conserving resources by some animals

Answer: C

How long might a bear likely to remain its den without eating, drinking, or excreting after November? The first few weeks of December

How long might a bear likely to remain its den without eating, drinking, or excreting after November? Until it hears the call of the wild

How long might a bear likely to remain its den without eating, drinking, or excreting after November? For around twenty weeks

How long might a bear likely to remain its den without eating, drinking, or excreting after November? until hunters kill it for its pelt


Choices:
A. makes friends
B. has multiple uses
C. works together
D. exists solitary

a single-cell organism can survive without the help of other cells

Answer: D

An amoeba is a unique individual that makes friends

An amoeba is a unique individual that has multiple uses

An amoeba is a unique individual that works together

An amoeba is a unique individual that exists solitary


Compost, small rocks, and organic material make up

Choices:
A. air
B. stone
C. land
D. water

Answer: C

Compost, small rocks, and organic material make up air

Compost, small rocks, and organic material make up stone

Compost, small rocks, and organic material make up land

Compost, small rocks, and organic material make up water


Choices:
A. wind vanes
B. sunlight
C. concrete
D. drafts

Answer: D


A cow eats some hay, an apple and a piece of bread. In its tummy

Choices:
A. the food rots
B. the food dissolves
C. the food melts
D. the food grows

the digestive system breaks food into nutrients for the body

Answer: B

A cow eats some hay, an apple and a piece of bread. In its tummy the food rots

A cow eats some hay, an apple and a piece of bread. In its tummy the food dissolves

A cow eats some hay, an apple and a piece of bread. In its tummy the food melts

A cow eats some hay, an apple and a piece of bread. In its tummy the food grows


the Earth rotating on its axis causes the sun to appear to move across the sky during what?

Choices:
A. dark hours
B. sunlight deficient
C. night
D. waking hours

the Earth rotating on its axis causes the sun to appear to move across the sky during the day

Answer: D

the Earth rotating on its axis causes the sun to appear to move across the sky during what? dark hours

the Earth rotating on its axis causes the sun to appear to move across the sky during what? sunlight deficient

the Earth rotating on its axis causes the sun to appear to move across the sky during what? night

the Earth rotating on its axis causes the sun to appear to move across the sky during what? waking hours


In the photosynthesis process what has the role of raw material?

Choices:
A. water
B. CO2
C. wind
D. dirt

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

Answer: B

In the photosynthesis process what has the role of raw material? water

In the photosynthesis process what has the role of raw material? CO2

In the photosynthesis process what has the role of raw material? wind

In the photosynthesis process what has the role of raw material? dirt


Choices:
A. straw
B. organic material
C. dairy
D. buttons

an organism is a source of organic material

Answer: B


Choices:
A. a persona
B. good decisions
C. UV rays
D. the stars

Answer: C


A cat is shown that food is placed on a high surface. The cat needs to eat the food to live, so the cat

Choices:
A. learns to wear clothes
B. learns to eat bees
C. learns to jump higher
D. learns to cook food

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

Answer: C

A cat is shown that food is placed on a high surface. The cat needs to eat the food to live, so the cat learns to wear clothes

A cat is shown that food is placed on a high surface. The cat needs to eat the food to live, so the cat learns to eat bees

A cat is shown that food is placed on a high surface. The cat needs to eat the food to live, so the cat learns to jump higher

A cat is shown that food is placed on a high surface. The cat needs to eat the food to live, so the cat learns to cook food


Choices:
A. bees wax
B. small extinct birds
C. rhinos
D. windy air

pollination is when wind carry pollen from one flower to another flower

Answer: D

Plants can use what as a pollinator? bees wax

Plants can use what as a pollinator? small extinct birds

Plants can use what as a pollinator? rhinos

Plants can use what as a pollinator? windy air


The national symbol for the US would most likely eat

Choices:
A. roaches
B. birds
C. mosquitoes
D. salmon

Answer: D

The national symbol for the US would most likely eat roaches

The national symbol for the US would most likely eat birds

The national symbol for the US would most likely eat mosquitoes

The national symbol for the US would most likely eat salmon


What is used to catch prey by some birds?

Choices:
A. a bill
B. fire
C. nets
D. cups

a beak is used for catching prey by some birds

Answer: A

What is used to catch prey by some birds? a bill

What is used to catch prey by some birds? fire

What is used to catch prey by some birds? nets

What is used to catch prey by some birds? cups


If you build it they will come also works for aquatic animals, as when there is more water:

Choices:
A. there are less aquatic animals
B. they increase with human intervention
C. their numbers will increase
D. they will remain stagnant

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

Answer: C

If you build it they will come also works for aquatic animals, as when there is more water: there are less aquatic animals

If you build it they will come also works for aquatic animals, as when there is more water: they increase with human intervention

If you build it they will come also works for aquatic animals, as when there is more water: their numbers will increase

If you build it they will come also works for aquatic animals, as when there is more water: they will remain stagnant


If a plot of land a thousand miles wide has water, food, shelter, clean air and a good climate, then

Choices:
A. organisms will struggle with it
B. organisms will populate it
C. organisms will die off
D. organisms will avoid it

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

Answer: B

If a plot of land a thousand miles wide has water, food, shelter, clean air and a good climate, then organisms will struggle with it

If a plot of land a thousand miles wide has water, food, shelter, clean air and a good climate, then organisms will populate it

If a plot of land a thousand miles wide has water, food, shelter, clean air and a good climate, then organisms will die off

If a plot of land a thousand miles wide has water, food, shelter, clean air and a good climate, then organisms will avoid it


Choices:
A. a science fiction movie starring the actor Jeff Goldblum
B. a toilet seat scrubbed with baking soda and vinegar
C. a saline solution for contact lenses
D. a steak forgotten on a counter for an entire day

the smell of rotting meat attracts flies

Answer: D

What would a fly find most compelling? a science fiction movie starring the actor Jeff Goldblum

What would a fly find most compelling? a toilet seat scrubbed with baking soda and vinegar

What would a fly find most compelling? a saline solution for contact lenses

What would a fly find most compelling? a steak forgotten on a counter for an entire day


Choices:
A. feelings
B. love
C. air
D. a phone

a ruler is used for measuring the length of an object

Answer: D


The four stages of the water cycle are evaporation, condensation, precipitation, and collection. What happens after the last step of this cycle, and all cycles?

Choices:
A. explosion
B. a new step
C. it repeats
D. it ends

Answer: C

The four stages of the water cycle are evaporation, condensation, precipitation, and collection. What happens after the last step of this cycle, and all cycles? explosion

The four stages of the water cycle are evaporation, condensation, precipitation, and collection. What happens after the last step of this cycle, and all cycles? a new step

The four stages of the water cycle are evaporation, condensation, precipitation, and collection. What happens after the last step of this cycle, and all cycles? it repeats

The four stages of the water cycle are evaporation, condensation, precipitation, and collection. What happens after the last step of this cycle, and all cycles? it ends


A light is turned on and the circuit is closed so

Choices:
A. the house is old
B. the connections get warm
C. the light is off
D. the light is broken

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

Answer: B

A light is turned on and the circuit is closed so the house is old

A light is turned on and the circuit is closed so the connections get warm

A light is turned on and the circuit is closed so the light is off

A light is turned on and the circuit is closed so the light is broken


An industry that create a lot of waste is:

Choices:
A. Solar Power Companies
B. Recycling companies
C. water production companies
D. Cleaning Companies

processes sometimes produce waste products

Answer: D

An industry that create a lot of waste is: Solar Power Companies

An industry that create a lot of waste is: Recycling companies

An industry that create a lot of waste is: water production companies

An industry that create a lot of waste is: Cleaning Companies


A bird can be saved in a harsh winter if it is driven to locate a

Choices:
A. long metal rod
B. small tiger sanctuary
C. stocked provisions
D. easy dial phone

Answer: C

A bird can be saved in a harsh winter if it is driven to locate a long metal rod

A bird can be saved in a harsh winter if it is driven to locate a small tiger sanctuary

A bird can be saved in a harsh winter if it is driven to locate a stocked provisions

A bird can be saved in a harsh winter if it is driven to locate a easy dial phone


Choices:
A. cars
B. buildings
C. ants
D. tulips

An example of seed dispersal is animals eating seeds

Answer: D

Humming birds may help the growth of cars

Humming birds may help the growth of buildings

Humming birds may help the growth of ants

Humming birds may help the growth of tulips


If an electric circuit has six paths and another electric circuit has one path, the six path circuit is

Choices:
A. really broken
B. singular
C. equidistant
D. slowly burning

if electricity flows along more than one pathway then the circuit is parallel

Answer: C

If an electric circuit has six paths and another electric circuit has one path, the six path circuit is really broken

If an electric circuit has six paths and another electric circuit has one path, the six path circuit is singular

If an electric circuit has six paths and another electric circuit has one path, the six path circuit is equidistant

If an electric circuit has six paths and another electric circuit has one path, the six path circuit is slowly burning


Choices:
A. depths
B. jungles
C. arctic
D. shallows

Answer: D


Choices:
A. the rain is invisible
B. the clouds are gone
C. the sky is more blue
D. the sun is less visible

cloudy means the presence of clouds in the sky

Answer: D


Amphibians such as frogs start their lives in eggs in

Choices:
A. the pond out front
B. in a camp fire
C. in the turn of the air
D. dark under belly of grass

Answer: A

Amphibians such as frogs start their lives in eggs in the pond out front

Amphibians such as frogs start their lives in eggs in in a camp fire

Amphibians such as frogs start their lives in eggs in in the turn of the air

Amphibians such as frogs start their lives in eggs in dark under belly of grass


Toasting already-baked bread requires using

Choices:
A. unprocessed gluten mix
B. a thermal conductor
C. a snowboard
D. an energetic stream

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

Answer: B

Toasting already-baked bread requires using unprocessed gluten mix

Toasting already-baked bread requires using a thermal conductor

Toasting already-baked bread requires using a snowboard

Toasting already-baked bread requires using an energetic stream


A person can be punched in the chest without the heart stopping because

Choices:
A. muscles crumple
B. ribs guard it
C. hearts are stone
D. hearts are hollow

the skeletal system protects internal organs

Answer: B

A person can be punched in the chest without the heart stopping because muscles crumple

A person can be punched in the chest without the heart stopping because ribs guard it

A person can be punched in the chest without the heart stopping because hearts are stone

A person can be punched in the chest without the heart stopping because hearts are hollow


Choices:
A. ice cubes
B. money
C. wind
D. frozen apple farts

Answer: C

You can recharge your iPhone by using ice cubes

You can recharge your iPhone by using money

You can recharge your iPhone by using wind

You can recharge your iPhone by using frozen apple farts


An early example of harnessing wind power would be

Choices:
A. unicorns
B. santas flying reindeer
C. trumps windy speeches
D. cloth on masts

Answer: D

An early example of harnessing wind power would be unicorns

An early example of harnessing wind power would be santas flying reindeer

An early example of harnessing wind power would be trumps windy speeches

An early example of harnessing wind power would be cloth on masts


Choices:
A. 30 days in January
B. 28 days in February
C. every other day in April
D. every third day in May

Answer: B

The sun setting occurs 30 days in January

The sun setting occurs 28 days in February

The sun setting occurs every other day in April

The sun setting occurs every third day in May


A plant needs to use the roots of itself to move essential things

Choices:
A. to the dirt
B. to the sky
C. to the plasma
D. to the buds

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

Answer: D

A plant needs to use the roots of itself to move essential things to the dirt

A plant needs to use the roots of itself to move essential things to the sky

A plant needs to use the roots of itself to move essential things to the plasma

A plant needs to use the roots of itself to move essential things to the buds


How can you get your hands on white blood cells?

Choices:
A. paint a fence
B. join a gang
C. tour a jail
D. pop a pustule

white blood cell destroys pathogens in the body

Answer: D

How can you get your hands on white blood cells? paint a fence

How can you get your hands on white blood cells? join a gang

How can you get your hands on white blood cells? tour a jail

How can you get your hands on white blood cells? pop a pustule