A kangaroo can have multiple babies at various stages of life at the same time. These joeys can show remarkable instincts, in that they

Choices:
A. hallucinate
B. nurse
C. scream
D. are born

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

Answer: B

A kangaroo can have multiple babies at various stages of life at the same time. These joeys can show remarkable instincts, in that they hallucinate

A kangaroo can have multiple babies at various stages of life at the same time. These joeys can show remarkable instincts, in that they nurse

A kangaroo can have multiple babies at various stages of life at the same time. These joeys can show remarkable instincts, in that they scream

A kangaroo can have multiple babies at various stages of life at the same time. These joeys can show remarkable instincts, in that they are born


Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because

Choices:
A. light bulbs get very warm
B. filaments are able to freeze
C. the filament glows warmly
D. the filament catches fire

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

Answer: C

Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because light bulbs get very warm

Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because filaments are able to freeze

Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because the filament glows warmly

Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because the filament catches fire


Choices:
A. it is bad to eat
B. it is dismantling nutrients
C. food is cleared out
D. it is time for dinner

the digestive system breaks food into nutrients for the body

Answer: B

When the digestive system is working it is bad to eat

When the digestive system is working it is dismantling nutrients

When the digestive system is working food is cleared out

When the digestive system is working it is time for dinner


A dog can learn how to do something that it is taught to do, called learned behavior, such as

Choices:
A. eat food when it is hungry
B. lean back and accept having nails trimmed
C. bark when it wants to
D. urinate when its bladder is full

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

Answer: B

A dog can learn how to do something that it is taught to do, called learned behavior, such as eat food when it is hungry

A dog can learn how to do something that it is taught to do, called learned behavior, such as lean back and accept having nails trimmed

A dog can learn how to do something that it is taught to do, called learned behavior, such as bark when it wants to

A dog can learn how to do something that it is taught to do, called learned behavior, such as urinate when its bladder is full


Using a menstrual cup instead of pads or tampons can help avoid

Choices:
A. pills
B. waste
C. blood
D. flu

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

Answer: B

Using a menstrual cup instead of pads or tampons can help avoid pills

Using a menstrual cup instead of pads or tampons can help avoid waste

Using a menstrual cup instead of pads or tampons can help avoid blood

Using a menstrual cup instead of pads or tampons can help avoid flu


Choices:
A. masonry will come in handy
B. use all copper wire
C. aluminum should be useful
D. use all silver fillings

Answer: A

To prevent electric shock masonry will come in handy

To prevent electric shock use all copper wire

To prevent electric shock aluminum should be useful

To prevent electric shock use all silver fillings


What can can cause more harm then good when used?

Choices:
A. hiking boots
B. hybrid cars
C. anti bacteria soap
D. bike

Answer: C

What can can cause more harm then good when used? hiking boots

What can can cause more harm then good when used? hybrid cars

What can can cause more harm then good when used? anti bacteria soap

What can can cause more harm then good when used? bike


If you fly from Europe to Australia in December, when you arrive you will most likely want to wear:

Choices:
A. heavy coat
B. mittens
C. shorts
D. ski mask

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

Answer: C

If you fly from Europe to Australia in December, when you arrive you will most likely want to wear: heavy coat

If you fly from Europe to Australia in December, when you arrive you will most likely want to wear: mittens

If you fly from Europe to Australia in December, when you arrive you will most likely want to wear: shorts

If you fly from Europe to Australia in December, when you arrive you will most likely want to wear: ski mask


Choices:
A. ice cube
B. car tire?
C. embers
D. bathtub

Answer: C

Water can be boiled in a pot over a ice cube

Water can be boiled in a pot over a car tire?

Water can be boiled in a pot over a embers

Water can be boiled in a pot over a bathtub


Choices:
A. a notebook
B. a pair of glasses
C. a wall
D. a hardcover book

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

Answer: B

The easiest thing to break is a notebook

The easiest thing to break is a pair of glasses

The easiest thing to break is a hardcover book


If you scrape an object, small pieces or particles may break off of the object; what's an example of this?

Choices:
A. rubbing an emery board across your nail
B. rubbing a cloth over a counter
C. using a towel after you shower
D. wiping your chin after drinking some milk

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

Answer: A

If you scrape an object, small pieces or particles may break off of the object; what's an example of this? rubbing an emery board across your nail

If you scrape an object, small pieces or particles may break off of the object; what's an example of this? rubbing a cloth over a counter

If you scrape an object, small pieces or particles may break off of the object; what's an example of this? using a towel after you shower

If you scrape an object, small pieces or particles may break off of the object; what's an example of this? wiping your chin after drinking some milk


If John wants to save a little every month, what can he do to help with his water bill?

Choices:
A. dripping the sink at night
B. taking a bath twice a day
C. flushing the toilet more
D. repairing all his pipes

using less resources usually causes money to be saved

Answer: D

If John wants to save a little every month, what can he do to help with his water bill? dripping the sink at night

If John wants to save a little every month, what can he do to help with his water bill? taking a bath twice a day

If John wants to save a little every month, what can he do to help with his water bill? flushing the toilet more

If John wants to save a little every month, what can he do to help with his water bill? repairing all his pipes


A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of

Choices:
A. the salt from the ocean
B. the ocean being quite wet
C. seas have humidity from raised temperatures and fluid
D. the sea being cool and calm

an ocean is a source of heat and moisture for a hurricane

Answer: C

A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of the salt from the ocean

A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of the ocean being quite wet

A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of seas have humidity from raised temperatures and fluid

A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of the sea being cool and calm


Bears dine on the some of the same things as

Choices:
A. plants
B. eukaryotes
C. apes
D. amoebas

Answer: C

Bears dine on the some of the same things as plants

Bears dine on the some of the same things as eukaryotes

Bears dine on the some of the same things as apes

Bears dine on the some of the same things as amoebas


The air was cold, so all night the sheep kept

Choices:
A. sleeping
B. shaking
C. jumping
D. running.

shivering is when an animal creates heat by shaking to keep the body warm

Answer: B

The air was cold, so all night the sheep kept sleeping

The air was cold, so all night the sheep kept shaking

The air was cold, so all night the sheep kept jumping

The air was cold, so all night the sheep kept running.


if a person smashes an object, and it cracks, is that good or bad?

Choices:
A. it is always a positive thing to the object
B. the object fails to be impacted
C. all of these
D. the item suffers a negative impact

cracking something usually has a negative impact on that something

Answer: D

if a person smashes an object, and it cracks, is that good or bad? it is always a positive thing to the object

if a person smashes an object, and it cracks, is that good or bad? the object fails to be impacted

if a person smashes an object, and it cracks, is that good or bad? all of these

if a person smashes an object, and it cracks, is that good or bad? the item suffers a negative impact


What substance covers more than sixty nine percent of the third rock from the sun?

Choices:
A. Desert
B. Cities
C. Ocean
D. Forest

oceans cover 70% of the surface of the earth

Answer: C

What substance covers more than sixty nine percent of the third rock from the sun? Desert

What substance covers more than sixty nine percent of the third rock from the sun? Cities

What substance covers more than sixty nine percent of the third rock from the sun? Ocean

What substance covers more than sixty nine percent of the third rock from the sun? Forest


When the acid spilled on the plant, the plant began to

Choices:
A. smoke.
B. sing
C. flower
D. grow

chemical reactions cause chemical change

Answer: A

When the acid spilled on the plant, the plant began to smoke.

When the acid spilled on the plant, the plant began to sing

When the acid spilled on the plant, the plant began to flower

When the acid spilled on the plant, the plant began to grow


The teacher at the front of the classroom was reading from a laptop.  For a student in the middle of the class, the teacher's laptop looked larger than

Choices:
A. the projector screen behind the teacher
B. a laptop held by a student walking outside the window
C. the student's own laptop
D. a neighboring student laptop

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

Answer: B

The teacher at the front of the classroom was reading from a laptop.  For a student in the middle of the class, the teacher's laptop looked larger than the projector screen behind the teacher

The teacher at the front of the classroom was reading from a laptop.  For a student in the middle of the class, the teacher's laptop looked larger than a laptop held by a student walking outside the window

The teacher at the front of the classroom was reading from a laptop.  For a student in the middle of the class, the teacher's laptop looked larger than the student's own laptop

The teacher at the front of the classroom was reading from a laptop.  For a student in the middle of the class, the teacher's laptop looked larger than a neighboring student laptop


A herd of cattle is slowly making its way through a large field. The shepherd realizes that he forgot to bring grain for the cattle, yet the cattle will survive just fine in the field, because

Choices:
A. they eat roughage
B. they hunt meat
C. they eat insects
D. they eat prey

Answer: A

A herd of cattle is slowly making its way through a large field. The shepherd realizes that he forgot to bring grain for the cattle, yet the cattle will survive just fine in the field, because they eat roughage

A herd of cattle is slowly making its way through a large field. The shepherd realizes that he forgot to bring grain for the cattle, yet the cattle will survive just fine in the field, because they hunt meat

A herd of cattle is slowly making its way through a large field. The shepherd realizes that he forgot to bring grain for the cattle, yet the cattle will survive just fine in the field, because they eat insects

A herd of cattle is slowly making its way through a large field. The shepherd realizes that he forgot to bring grain for the cattle, yet the cattle will survive just fine in the field, because they eat prey


An example of how melting is achieved is seen in

Choices:
A. cooking stew in a crockpot
B. using an oven to heat a pizza
C. using a stove to warm frozen vegetables
D. using a hairdryer to turn ice to water

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

Answer: D

An example of how melting is achieved is seen in cooking stew in a crockpot

An example of how melting is achieved is seen in using an oven to heat a pizza

An example of how melting is achieved is seen in using a stove to warm frozen vegetables

An example of how melting is achieved is seen in using a hairdryer to turn ice to water


Choices:
A. that is an unusual feature
B. most heads are round
C. a parent probably had a round head
D. there is fluid on the brain

the shape of body parts is an inherited characteristic

Answer: C

If a head is exceptionally round that is an unusual feature

If a head is exceptionally round most heads are round

If a head is exceptionally round a parent probably had a round head

If a head is exceptionally round there is fluid on the brain


What action does sweat take once it forms?

Choices:
A. it contracts
B. it falls
C. it expands
D. it rises

Answer: B

What action does sweat take once it forms? it contracts

What action does sweat take once it forms? it falls

What action does sweat take once it forms? it expands

What action does sweat take once it forms? it rises


Choices:
A. the clouds are thin
B. the sky is dark
C. the wind is strong
D. the sun is obscured

cloudy means the presence of clouds in the sky

Answer: D


If the trees in an area are growing in soil rich with a certain vitamin, what might happen?

Choices:
A. the vitamin would evaporate
B. the vitamin would leak back into the ground
C. the trees would mutate and die
D. the squirrels would have that vitamin in their system

if some nutrients are in the soil then those nutrients are in the food chain

Answer: D

If the trees in an area are growing in soil rich with a certain vitamin, what might happen? the vitamin would evaporate

If the trees in an area are growing in soil rich with a certain vitamin, what might happen? the vitamin would leak back into the ground

If the trees in an area are growing in soil rich with a certain vitamin, what might happen? the trees would mutate and die

If the trees in an area are growing in soil rich with a certain vitamin, what might happen? the squirrels would have that vitamin in their system


When a sound is produced inside a room, sometimes there is a

Choices:
A. light
B. electric charge
C. delayed reflection
D. video

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

Answer: C

When a sound is produced inside a room, sometimes there is a light

When a sound is produced inside a room, sometimes there is a electric charge

When a sound is produced inside a room, sometimes there is a delayed reflection

When a sound is produced inside a room, sometimes there is a video


Choices:
A. landmarks
B. road signs
C. eggs
D. magnetic patterns

Earth 's magnetic patterns are used for finding locations by animals that migrate

Answer: D

Some birds find locations with landmarks

Some birds find locations with road signs

Some birds find locations with magnetic patterns


Choices:
A. the temperature below which gas turns to liquid
B. the temperature above which liquid stops being liquid
C. the temperature below which solid turns to liquid
D. the temperature below which liquid stops being liquid

freezing point means temperature below which a liquid freezes

Answer: D

Freezing point refers to: the temperature below which gas turns to liquid

Freezing point refers to: the temperature above which liquid stops being liquid

Freezing point refers to: the temperature below which solid turns to liquid

Freezing point refers to: the temperature below which liquid stops being liquid


A girl wants to help to protect the environment, so she decides to

Choices:
A. drive to work
B. quit her job
C. walk to work
D. visit a friend

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

Answer: C

A girl wants to help to protect the environment, so she decides to drive to work

A girl wants to help to protect the environment, so she decides to quit her job

A girl wants to help to protect the environment, so she decides to walk to work

A girl wants to help to protect the environment, so she decides to visit a friend


storms can do what to seeds via high altitudes

Choices:
A. disperse them
B. plant them
C. destroy them
D. drown them

Answer: A

storms can do what to seeds via high altitudes disperse them

storms can do what to seeds via high altitudes plant them

storms can do what to seeds via high altitudes destroy them

storms can do what to seeds via high altitudes drown them


Choices:
A. is an effect of too many polar bears
B. is an effect of an abundance of CO2 in the environment
C. is an effect of deforestation
D. is an effect of oxygen saturation

if the atmospheric temperature rises then the glaciers will melt

Answer: B

Glacier melt is an effect of too many polar bears

Glacier melt is an effect of an abundance of CO2 in the environment

Glacier melt is an effect of deforestation

Glacier melt is an effect of oxygen saturation


Choices:
A. Plastic
B. Metal
C. Concrete
D. Rain

renewable resources can be used over again

Answer: D


Choices:
A. the quicker the pace of a runner
B. when a person falls asleep
C. as a runner slows down
D. while holding yoga poses

as energy required for an activity increases , pulse will increase

Answer: A

Pulse rate increases the quicker the pace of a runner

Pulse rate increases when a person falls asleep

Pulse rate increases as a runner slows down

Pulse rate increases while holding yoga poses


Choices:
A. seasons
B. tides
C. sunset
D. clocks

winter in a hemisphere occurs when the Pole located in that hemisphere is tilted away from the Sun

Answer: A


A person wants to use raw materials to make things. Considering the want to create with raw materials, the person

Choices:
A. makes books out of trees
B. makes rocks out of wood
C. makes corn out of dogs
D. makes fur out of tableclothes

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

Answer: A

A person wants to use raw materials to make things. Considering the want to create with raw materials, the person makes books out of trees

A person wants to use raw materials to make things. Considering the want to create with raw materials, the person makes rocks out of wood

A person wants to use raw materials to make things. Considering the want to create with raw materials, the person makes corn out of dogs

A person wants to use raw materials to make things. Considering the want to create with raw materials, the person makes fur out of tableclothes


Generally, electricity cannot flow through

Choices:
A. incomplete conductive paths
B. complete conductive paths
C. closed circuits
D. low-resistant electrons

electricity can not flow through an open circuit

Answer: A

Generally, electricity cannot flow through incomplete conductive paths

Generally, electricity cannot flow through complete conductive paths

Generally, electricity cannot flow through closed circuits

Generally, electricity cannot flow through low-resistant electrons


A screw will increase in temperature when set in the sun's path, why?

Choices:
A. heating element
B. building device
C. conduction
D. convection

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

Answer: C

A screw will increase in temperature when set in the sun's path, why? heating element

A screw will increase in temperature when set in the sun's path, why? building device

A screw will increase in temperature when set in the sun's path, why? conduction

A screw will increase in temperature when set in the sun's path, why? convection


Choices:
A. vapor
B. hot
C. liquid
D. cold

Answer: D

Sleet is made out of water that is vapor

Sleet is made out of water that is liquid


Choices:
A. refilling a lake that evaporated
B. planting a flower in a garden
C. growing a bush in a yard
D. planting a berry patch

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

Answer: A

Replacing a natural resource can be refilling a lake that evaporated

Replacing a natural resource can be planting a flower in a garden

Replacing a natural resource can be growing a bush in a yard

Replacing a natural resource can be planting a berry patch


Humans contribute to environmental pollution

Choices:
A. by purchasing products made from recycled products
B. by switching to energy efficient appliances
C. by leaving behind refuse on public beaches
D. by frequently recycling paper and plastic

pollution is when humans pollute the environment with pollutants

Answer: C

Humans contribute to environmental pollution by purchasing products made from recycled products

Humans contribute to environmental pollution by switching to energy efficient appliances

Humans contribute to environmental pollution by leaving behind refuse on public beaches

Humans contribute to environmental pollution by frequently recycling paper and plastic


Light that can burn skin is produced by a

Choices:
A. flashlight
B. laser
C. light bulb
D. fluorescent light

Answer: B

Light that can burn skin is produced by a flashlight

Light that can burn skin is produced by a laser

Light that can burn skin is produced by a light bulb

Light that can burn skin is produced by a fluorescent light


Choices:
A. a power plant
B. a factory
C. a shopping mall
D. an oil field

Answer: D

Which is a source of raw materials? a power plant

Which is a source of raw materials? a factory

Which is a source of raw materials? a shopping mall

Which is a source of raw materials? an oil field


Choices:
A. October
B. July
C. January
D. April

the amount of daylight is greatest in the summer

Answer: D

The most daylight is two months after October

The most daylight is two months after July

The most daylight is two months after January

The most daylight is two months after April


What separates animals that thrive and those that go extinct are

Choices:
A. the type of animal
B. lacking ability to conform
C. ability to stay in one place
D. the ability to adapt

changes in an environment cause animals to adapt to survive

Answer: D

What separates animals that thrive and those that go extinct are the type of animal

What separates animals that thrive and those that go extinct are lacking ability to conform

What separates animals that thrive and those that go extinct are ability to stay in one place

What separates animals that thrive and those that go extinct are the ability to adapt


Energy may be transferred to an object without being plugged in, such as with

Choices:
A. an electric grill
B. an electric stove
C. an electronic torch
D. a microwave oven

a battery is a source of electrical energy

Answer: C

Energy may be transferred to an object without being plugged in, such as with an electric grill

Energy may be transferred to an object without being plugged in, such as with an electric stove

Energy may be transferred to an object without being plugged in, such as with an electronic torch

Energy may be transferred to an object without being plugged in, such as with a microwave oven


Ice wedging can be explained by pointing to

Choices:
A. roads in wintery areas need constant fixing after winter
B. houses are falling down soon
C. some trees split after they start to grow tall
D. ice is cold enough to kill

ice wedging is when ice causes rocks to crack by expanding in openings

Answer: A

Ice wedging can be explained by pointing to roads in wintery areas need constant fixing after winter

Ice wedging can be explained by pointing to houses are falling down soon

Ice wedging can be explained by pointing to some trees split after they start to grow tall

Ice wedging can be explained by pointing to ice is cold enough to kill


What could a person eat to avoid starvation?

Choices:
A. Akvavit
B. Jeggings
C. Carmex
D. Floss

Answer: A

What could a person eat to avoid starvation? Akvavit

What could a person eat to avoid starvation? Jeggings

What could a person eat to avoid starvation? Carmex

What could a person eat to avoid starvation? Floss


A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using

Choices:
A. sticks
B. gum
C. rocks
D. tape

Answer: A

A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using sticks

A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using gum

A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using rocks

A bird is about to lay an egg, so it needs to construct a safe, round place to place the egg in. The bird constructs using tape


Choices:
A. Vacation
B. Friends
C. Insurance
D. a different climate

An example of migration is birds flying south in the winter

Answer: D

Birds go south to look for a different climate


When a predator population decreases in an environment, what happens to other populations?

Choices:
A. prey numbers will boom
B. the amount of prey will go down
C. new predators will arrive
D. all populations will increase

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

Answer: A

When a predator population decreases in an environment, what happens to other populations? prey numbers will boom

When a predator population decreases in an environment, what happens to other populations? the amount of prey will go down

When a predator population decreases in an environment, what happens to other populations? new predators will arrive

When a predator population decreases in an environment, what happens to other populations? all populations will increase


A television may turn on at the push of a button because

Choices:
A. the circuit has shorted out
B. the television is pretty short
C. the path of electricity is completed
D. the button was plastic

pushing a button sometimes completes a circuit

Answer: C

A television may turn on at the push of a button because the circuit has shorted out

A television may turn on at the push of a button because the television is pretty short

A television may turn on at the push of a button because the path of electricity is completed

A television may turn on at the push of a button because the button was plastic


Choices:
A. white powder
B. ice cold drinks
C. warm water
D. fluffy white dirt

the arctic environment is covered in snow

Answer: A

the arctic area is full of ice cold drinks

the arctic area is full of fluffy white dirt


What is a way to be born besides live birth?

Choices:
A. coming through a tough shell
B. digging out of the sand
C. cooking up an egg
D. living in a nest

if an animal hatches from an egg then that animal is born

Answer: A

What is a way to be born besides live birth? coming through a tough shell

What is a way to be born besides live birth? digging out of the sand

What is a way to be born besides live birth? cooking up an egg

What is a way to be born besides live birth? living in a nest


if a man's new car can be charged at a charging station, what is this termed?

Choices:
A. all of these
B. battery operated
C. getting energy
D. alternative fueling

alternative fuel is usually a renewable resource

Answer: A

if a man's new car can be charged at a charging station, what is this termed? all of these

if a man's new car can be charged at a charging station, what is this termed? battery operated

if a man's new car can be charged at a charging station, what is this termed? getting energy

if a man's new car can be charged at a charging station, what is this termed? alternative fueling


If an environment experiences a long drought

Choices:
A. ponds may dry up and kill off the fish population
B. plants will continue to flourish
C. animals will experience a boom in reproduction
D. tadpoles will mature faster into frogs

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

Answer: A

If an environment experiences a long drought ponds may dry up and kill off the fish population

If an environment experiences a long drought plants will continue to flourish

If an environment experiences a long drought animals will experience a boom in reproduction

If an environment experiences a long drought tadpoles will mature faster into frogs


a student notices a large number of hawks in the playground, what will likely happen to the lizards?

Choices:
A. they will flourish and thrive
B. their kind will dwindle
C. they will become predators
D. all of these

Answer: B

a student notices a large number of hawks in the playground, what will likely happen to the lizards? they will flourish and thrive

a student notices a large number of hawks in the playground, what will likely happen to the lizards? their kind will dwindle

a student notices a large number of hawks in the playground, what will likely happen to the lizards? they will become predators

a student notices a large number of hawks in the playground, what will likely happen to the lizards? all of these


When a plant is water the liquid goes from the soil area to where it is needed using what system?

Choices:
A. sprinkler
B. xylem
C. flowering pistols
D. leaves

xylem carries water from the roots of a plant to the leaves of a plant

Answer: B

When a plant is water the liquid goes from the soil area to where it is needed using what system? sprinkler

When a plant is water the liquid goes from the soil area to where it is needed using what system? xylem

When a plant is water the liquid goes from the soil area to where it is needed using what system? flowering pistols

When a plant is water the liquid goes from the soil area to where it is needed using what system? leaves


Choices:
A. cobalt
B. wood
C. styrofoam
D. paper

a paper clip is often made of ferromagnetic metals

Answer: A


how much time does it take the third planet from the sun to make a full turn?

Choices:
A. 23 hours
B. twenty-one hours
C. twenty-four hours
D. 22 hours

Answer: C

how much time does it take the third planet from the sun to make a full turn? 23 hours

how much time does it take the third planet from the sun to make a full turn? twenty-one hours

how much time does it take the third planet from the sun to make a full turn? twenty-four hours

how much time does it take the third planet from the sun to make a full turn? 22 hours


Choices:
A. it releases itself from a self-made chamber
B. it is entirely reborn
C. it is fully recreated
D. it becomes a winged creature

Answer: A

A moth can metamorphosize when it releases itself from a self-made chamber

A moth can metamorphosize when it is entirely reborn

A moth can metamorphosize when it is fully recreated

A moth can metamorphosize when it becomes a winged creature


Choices:
A. uses unusable byproduct
B. lives in trash
C. scraps unusable byproduct
D. moves around frequently

Answer: C

If something breathes, it uses unusable byproduct

If something breathes, it lives in trash

If something breathes, it scraps unusable byproduct

If something breathes, it moves around frequently


Which of the following can be found on the moon?

Choices:
A. Non-volcanic Mountains
B. Life-filled Oceans
C. Volcanic Mountains
D. Multiple Land Masses

the surface of the Moon contains mountains

Answer: A

Which of the following can be found on the moon? Non-volcanic Mountains

Which of the following can be found on the moon? Life-filled Oceans

Which of the following can be found on the moon? Volcanic Mountains

Which of the following can be found on the moon? Multiple Land Masses


When sugar is added to water, it blends in such as in which drink?

Choices:
A. milk
B. lemonade
C. juice
D. tea

sugar dissolves in water when they are combined

Answer: B

When sugar is added to water, it blends in such as in which drink? milk

When sugar is added to water, it blends in such as in which drink? lemonade

When sugar is added to water, it blends in such as in which drink? juice

When sugar is added to water, it blends in such as in which drink? tea


Choices:
A. planar fractures
B. error lines
C. triangular fractures
D. defect line

a tectonic plate moves along a fault line

Answer: A

Tectonic plates move along planar fractures

Tectonic plates move along triangular fractures


During the time the moon orbits the Earth 13 times the Earth orbits the sun

Choices:
A. once
B. twice
C. three times
D. four times

the moon orbiting the Earth approximately occurs 13 times per year

Answer: A

During the time the moon orbits the Earth 13 times the Earth orbits the sun once

During the time the moon orbits the Earth 13 times the Earth orbits the sun twice

During the time the moon orbits the Earth 13 times the Earth orbits the sun three times

During the time the moon orbits the Earth 13 times the Earth orbits the sun four times


During an earthquake, piles of earth can

Choices:
A. crash through car windows
B. shift on top of one another
C. pile up on houses
D. kill small animals and birds

earthquakes cause rock layers to fold on top of each other

Answer: B

During an earthquake, piles of earth can crash through car windows

During an earthquake, piles of earth can shift on top of one another

During an earthquake, piles of earth can pile up on houses

During an earthquake, piles of earth can kill small animals and birds


Choices:
A. wider
B. deeper
C. grander
D. less deep

the Grand Canyon was formed by the Colorado River flowing over long periods of time

Answer: D

A long time ago, the Grand Canyon was wider

A long time ago, the Grand Canyon was deeper

A long time ago, the Grand Canyon was grander

A long time ago, the Grand Canyon was less deep


In southern Africa we are more likely to see snow in

Choices:
A. January
B. November
C. March
D. July

snow falls during the winter in some environments

Answer: D

In southern Africa we are more likely to see snow in January

In southern Africa we are more likely to see snow in November

In southern Africa we are more likely to see snow in March

In southern Africa we are more likely to see snow in July


A baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and

Choices:
A. motion occurs
B. babies whine
C. movement stops
D. people cry

Answer: A

A baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and motion occurs

A baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and babies whine

A baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and movement stops

A baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and people cry


how many hours will it take the planet to complete a spinning motion?

Choices:
A. 22
B. 24
C. twenty hours
D. twenty one hours

a Rotation of the Earth on itself takes one day

Answer: B

how many hours will it take the planet to complete a spinning motion? 22

how many hours will it take the planet to complete a spinning motion? 24

how many hours will it take the planet to complete a spinning motion? twenty hours

how many hours will it take the planet to complete a spinning motion? twenty one hours


Choices:
A. will increase water usage
B. will aid in preserving the water supply
C. will aid in consumption of the water supply
D. will overwork the water heater

as time spent taking a shower decreases , water used will decrease

Answer: B

Taking shorter hot showers will increase water usage

Taking shorter hot showers will aid in preserving the water supply

Taking shorter hot showers will aid in consumption of the water supply

Taking shorter hot showers will overwork the water heater


What might a person use if a transformer blows at 11 pm?

Choices:
A. Flashlight
B. Television
C. Laptop
D. Drill

Answer: A

What might a person use if a transformer blows at 11 pm? Flashlight

What might a person use if a transformer blows at 11 pm? Television

What might a person use if a transformer blows at 11 pm? Laptop

What might a person use if a transformer blows at 11 pm? Drill


Choices:
A. the ocean
B. the air
C. a mine
D. a forest

Answer: C

Where would you most likely find iron? the ocean

Where would you most likely find iron? the air

Where would you most likely find iron? a mine

Where would you most likely find iron? a forest


Choices:
A. washing face
B. falling asleep
C. eating breakfast
D. crying

Answer: A

A skill, or learned characteristic is washing face

A skill, or learned characteristic is falling asleep

A skill, or learned characteristic is eating breakfast

A skill, or learned characteristic is crying


What might happen if too much heat is transferred to an object?

Choices:
A. freezing
B. solidifying
C. burning
D. moving

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

Answer: C

What might happen if too much heat is transferred to an object? freezing

What might happen if too much heat is transferred to an object? solidifying

What might happen if too much heat is transferred to an object? burning

What might happen if too much heat is transferred to an object? moving


Choices:
A. the sun traveling around the earth
B. none of these
C. the sun orbiting Mars
D. the earth traveling around the sun

Answer: D

which of these is an accurate scenario? the sun traveling around the earth

which of these is an accurate scenario? none of these

which of these is an accurate scenario? the sun orbiting Mars

which of these is an accurate scenario? the earth traveling around the sun


Which animal sometimes needs to move quickly for food?

Choices:
A. coyote
B. horse
C. deer
D. buffalo

some predators move quickly to catch prey

Answer: A

Which animal sometimes needs to move quickly for food? coyote

Which animal sometimes needs to move quickly for food? horse

Which animal sometimes needs to move quickly for food? deer

Which animal sometimes needs to move quickly for food? buffalo


Choices:
A. circumference of a head
B. the contents of a wine jar
C. the length of a pen
D. the width of a window

milliliters mL is a unit used for measuring volume generally used for values between 1 and 1000

Answer: B

which of these could be measured in mL? circumference of a head

which of these could be measured in mL? the contents of a wine jar

which of these could be measured in mL? the length of a pen

which of these could be measured in mL? the width of a window


If Paul is playing basketball and finds that his skin is becoming wet and smelly, it might be because

Choices:
A. His body is trying to lower its temperature
B. His heart is pumping too fast
C. His body is too cold
D. The girls watching him play think he looks hot

Answer: A

If Paul is playing basketball and finds that his skin is becoming wet and smelly, it might be because His body is trying to lower its temperature

If Paul is playing basketball and finds that his skin is becoming wet and smelly, it might be because His heart is pumping too fast

If Paul is playing basketball and finds that his skin is becoming wet and smelly, it might be because His body is too cold

If Paul is playing basketball and finds that his skin is becoming wet and smelly, it might be because The girls watching him play think he looks hot


In which situation might most rescues be conducted via air?

Choices:
A. eviction
B. flooding
C. fire
D. bomb

Answer: B

In which situation might most rescues be conducted via air? eviction

In which situation might most rescues be conducted via air? flooding

In which situation might most rescues be conducted via air? fire

In which situation might most rescues be conducted via air? bomb


Sedimentary rock is where you'll find most

Choices:
A. pterodactyl bodies
B. flutes
C. pebbles
D. wings.

nearly all fossils are found in sedimentary rock

Answer: A

Sedimentary rock is where you'll find most pterodactyl bodies

Sedimentary rock is where you'll find most flutes

Sedimentary rock is where you'll find most pebbles

Sedimentary rock is where you'll find most wings.


Mirrors reflect light because for light to travel through the material of which the mirror is made makes it

Choices:
A. difficult
B. loud
C. easy
D. long

Answer: A

Mirrors reflect light because for light to travel through the material of which the mirror is made makes it difficult

Mirrors reflect light because for light to travel through the material of which the mirror is made makes it loud

Mirrors reflect light because for light to travel through the material of which the mirror is made makes it easy

Mirrors reflect light because for light to travel through the material of which the mirror is made makes it long


Where would you most likely find a full-grown Thorius adelos?

Choices:
A. water
B. forest
C. ocean
D. sky

Answer: B

Where would you most likely find a full-grown Thorius adelos? water

Where would you most likely find a full-grown Thorius adelos? forest

Where would you most likely find a full-grown Thorius adelos? ocean

Where would you most likely find a full-grown Thorius adelos? sky


When it gets dark the earliest in California it is

Choices:
A. the time California is closest to the sun
B. the time Australia is closest to the sun
C. the time Europe is closest to the sun
D. the time Mexico is closest to the sun

winter is when a hemisphere is tilted away from the sun

Answer: B

When it gets dark the earliest in California it is the time California is closest to the sun

When it gets dark the earliest in California it is the time Australia is closest to the sun

When it gets dark the earliest in California it is the time Europe is closest to the sun

When it gets dark the earliest in California it is the time Mexico is closest to the sun


Choices:
A. are self sufficient
B. rely on predators
C. struggle to survive
D. decompose organisms

Answer: A

Producers in the food chain are self sufficient

Producers in the food chain rely on predators

Producers in the food chain struggle to survive

Producers in the food chain decompose organisms


Choices:
A. make objects appear
B. find better sights
C. increase object size
D. increase seeing potential

magnifying glass is used to see small things by making objects appear bigger

Answer: D

magnifying glass is used to make objects appear

magnifying glass is used to find better sights

magnifying glass is used to increase object size

magnifying glass is used to increase seeing potential


Choices:
A. Geese leaving Michigan for Florida when temperatures are dropping
B. Cattle going to the barn to sleep at night
C. Bats flying at night to catch mosquitoes
D. Bees flying to a patch of clover flowers

An example of migration is birds flying south in the winter

Answer: A

What would be an example of migration? Geese leaving Michigan for Florida when temperatures are dropping

What would be an example of migration? Cattle going to the barn to sleep at night

What would be an example of migration? Bats flying at night to catch mosquitoes

What would be an example of migration? Bees flying to a patch of clover flowers


A pulley is used to lift what on a flagpole?

Choices:
A. banner
B. thermometer
C. plants
D. food

a pulley is used to lift a flag on a flagpole

Answer: A

A pulley is used to lift what on a flagpole? banner

A pulley is used to lift what on a flagpole? thermometer

A pulley is used to lift what on a flagpole? plants

A pulley is used to lift what on a flagpole? food


Choices:
A. eat food around the chemicals
B. forego using safety protocols
C. leave writing down data until everything is done
D. guard against spilling hydrogen chloride

chemical splashing sometimes occurs during experiments

Answer: D

When doing experiments eat food around the chemicals

When doing experiments forego using safety protocols

When doing experiments leave writing down data until everything is done

When doing experiments guard against spilling hydrogen chloride


if a person rips up their notebook, what happens?

Choices:
A. all the mentioned options
B. the shape becomes different
C. it takes a new structure
D. it loses its original form

tearing an object changes that object 's shape

Answer: A

if a person rips up their notebook, what happens? all the mentioned options

if a person rips up their notebook, what happens? the shape becomes different

if a person rips up their notebook, what happens? it takes a new structure

if a person rips up their notebook, what happens? it loses its original form


Choices:
A. black inky ocean
B. in water sources
C. in liquid places
D. bottom of rivers

Answer: A

Deep sea animals like giant squid live black inky ocean

Deep sea animals like giant squid live in water sources

Deep sea animals like giant squid live in liquid places

Deep sea animals like giant squid live bottom of rivers


Choices:
A. Stars
B. Grass
C. Old Animal Feces
D. Cats

An example of a fossil is a paw print in rock

Answer: C


To avoid predators what is a good survival strategy?

Choices:
A. loud noises and movements
B. having brightly colored plumage
C. looking the same as leaves
D. resting in open spaces

An example of camouflage is an organism looking like leaves

Answer: C

To avoid predators what is a good survival strategy? loud noises and movements

To avoid predators what is a good survival strategy? having brightly colored plumage

To avoid predators what is a good survival strategy? looking the same as leaves

To avoid predators what is a good survival strategy? resting in open spaces


Which object is likely to be a thermal conductor?

Choices:
A. curtain
B. wall
C. table
D. mirror

Answer: D

Which object is likely to be a thermal conductor? curtain

Which object is likely to be a thermal conductor? wall

Which object is likely to be a thermal conductor? table

Which object is likely to be a thermal conductor? mirror


As the wind is blowing on the back of a car with a strong gust, the car will

Choices:
A. rush forward faster than before
B. wind is unable to affect car speed
C. move forward instead of sideways
D. maintain speed and direction

as force exerted on an object increases , distance travelled will increase

Answer: A

As the wind is blowing on the back of a car with a strong gust, the car will rush forward faster than before

As the wind is blowing on the back of a car with a strong gust, the car will wind is unable to affect car speed

As the wind is blowing on the back of a car with a strong gust, the car will move forward instead of sideways

As the wind is blowing on the back of a car with a strong gust, the car will maintain speed and direction


The way that the earth rotates and moves through space can effect how

Choices:
A. the stars are viewed in the sky
B. how the moon phases
C. the heat of the sun
D. the plants we are able to eat

stars appear to move relative to the horizon during the night

Answer: A

The way that the earth rotates and moves through space can effect how the stars are viewed in the sky

The way that the earth rotates and moves through space can effect how how the moon phases

The way that the earth rotates and moves through space can effect how the heat of the sun

The way that the earth rotates and moves through space can effect how the plants we are able to eat


The rhino population is smaller than before because

Choices:
A. cars crashed into rhinos
B. lions have become more effective at hunting rhinos
C. global warming has increased temperatures
D. people use parts for health remedies

harming an animal species causes that animal 's population to decrease

Answer: D

The rhino population is smaller than before because cars crashed into rhinos

The rhino population is smaller than before because lions have become more effective at hunting rhinos

The rhino population is smaller than before because global warming has increased temperatures

The rhino population is smaller than before because people use parts for health remedies


If a person wants to decrease their risk of experiencing flooding

Choices:
A. they would live in a valley
B. they would live on a mountaintop
C. they would live in a flood plain
D. they would live below sea level

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

Answer: B

If a person wants to decrease their risk of experiencing flooding they would live in a valley

If a person wants to decrease their risk of experiencing flooding they would live on a mountaintop

If a person wants to decrease their risk of experiencing flooding they would live in a flood plain

If a person wants to decrease their risk of experiencing flooding they would live below sea level


A splash in the pool caused the water to move

Choices:
A. in the nearby river
B. outside of the pool
C. in another nearby pool
D. on the other side of the pool

dropping an object into water causes vibrations in the water

Answer: D

A splash in the pool caused the water to move in the nearby river

A splash in the pool caused the water to move outside of the pool

A splash in the pool caused the water to move in another nearby pool

A splash in the pool caused the water to move on the other side of the pool


when the mercury in a thermometer goes up, what does it indicate?

Choices:
A. there is a rise in heat
B. there is a rise in temperature
C. there is a rise in warmth
D. all of these

Answer: D

when the mercury in a thermometer goes up, what does it indicate? there is a rise in heat

when the mercury in a thermometer goes up, what does it indicate? there is a rise in temperature

when the mercury in a thermometer goes up, what does it indicate? there is a rise in warmth

when the mercury in a thermometer goes up, what does it indicate? all of these


speed is a measure of how fast all these move but

Choices:
A. a person waiting
B. a fish swimming
C. a dog running
D. a bird flying

speed is a measure of how fast an object is moving

Answer: A

speed is a measure of how fast all these move but a person waiting

speed is a measure of how fast all these move but a fish swimming

speed is a measure of how fast all these move but a dog running

speed is a measure of how fast all these move but a bird flying


How many times does an equinox occur in the first half of the year

Choices:
A. three times
B. once
C. twice
D. four times

Answer: B

How many times does an equinox occur in the first half of the year three times

How many times does an equinox occur in the first half of the year once

How many times does an equinox occur in the first half of the year twice

How many times does an equinox occur in the first half of the year four times


A group of bunnies move into a field and start to have litters of kits, and soon rabbits are all over the field, so the foxes that live six miles away

Choices:
A. relocate to the field
B. eat all the bunnies
C. find new food sources
D. start to go hungry

most predators live near the same environment as their prey

Answer: A

A group of bunnies move into a field and start to have litters of kits, and soon rabbits are all over the field, so the foxes that live six miles away relocate to the field

A group of bunnies move into a field and start to have litters of kits, and soon rabbits are all over the field, so the foxes that live six miles away eat all the bunnies

A group of bunnies move into a field and start to have litters of kits, and soon rabbits are all over the field, so the foxes that live six miles away find new food sources

A group of bunnies move into a field and start to have litters of kits, and soon rabbits are all over the field, so the foxes that live six miles away start to go hungry


A man is filling up his tank at the gas station, then goes inside and pays. When he comes back out, his truck is being stolen! He chases the truck as the thief pulls away in it and begins to speed off. Though the truck was huge, right in front of him a moment ago, as the truck accelerates and the man struggles to keep up, the truck

Choices:
A. looks smaller
B. looks bigger
C. looks cold
D. looks away

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

Answer: A

A man is filling up his tank at the gas station, then goes inside and pays. When he comes back out, his truck is being stolen! He chases the truck as the thief pulls away in it and begins to speed off. Though the truck was huge, right in front of him a moment ago, as the truck accelerates and the man struggles to keep up, the truck looks smaller

A man is filling up his tank at the gas station, then goes inside and pays. When he comes back out, his truck is being stolen! He chases the truck as the thief pulls away in it and begins to speed off. Though the truck was huge, right in front of him a moment ago, as the truck accelerates and the man struggles to keep up, the truck looks bigger

A man is filling up his tank at the gas station, then goes inside and pays. When he comes back out, his truck is being stolen! He chases the truck as the thief pulls away in it and begins to speed off. Though the truck was huge, right in front of him a moment ago, as the truck accelerates and the man struggles to keep up, the truck looks cold

A man is filling up his tank at the gas station, then goes inside and pays. When he comes back out, his truck is being stolen! He chases the truck as the thief pulls away in it and begins to speed off. Though the truck was huge, right in front of him a moment ago, as the truck accelerates and the man struggles to keep up, the truck looks away


A piece of paper is a different shape when it

Choices:
A. is made into a paper fan
B. is on a desk
C. has a drawing on it
D. has words on it

folding an object causes that object to change shape

Answer: A

A piece of paper is a different shape when it is made into a paper fan

A piece of paper is a different shape when it is on a desk

A piece of paper is a different shape when it has a drawing on it

A piece of paper is a different shape when it has words on it


There are some decorative fruits used for holidays where the outside is carved, such as large orange ones. The insides of these fruits, similar to gourds, most commonly

Choices:
A. may have moisture removed and inside parts are devoured
B. may be burned and thrown away
C. may be mixed with sand
D. may be used in concrete

Answer: A

There are some decorative fruits used for holidays where the outside is carved, such as large orange ones. The insides of these fruits, similar to gourds, most commonly may have moisture removed and inside parts are devoured

There are some decorative fruits used for holidays where the outside is carved, such as large orange ones. The insides of these fruits, similar to gourds, most commonly may be burned and thrown away

There are some decorative fruits used for holidays where the outside is carved, such as large orange ones. The insides of these fruits, similar to gourds, most commonly may be mixed with sand

There are some decorative fruits used for holidays where the outside is carved, such as large orange ones. The insides of these fruits, similar to gourds, most commonly may be used in concrete


In order to conserve energy and eat less through winter, what kind of animal or insect hibernates?

Choices:
A. Chairs
B. Birds
C. Humans
D. Bees

if an animal relies on plants for food then that animal must store enough food to last through the winter

Answer: D

In order to conserve energy and eat less through winter, what kind of animal or insect hibernates? Chairs

In order to conserve energy and eat less through winter, what kind of animal or insect hibernates? Birds

In order to conserve energy and eat less through winter, what kind of animal or insect hibernates? Humans

In order to conserve energy and eat less through winter, what kind of animal or insect hibernates? Bees


Choices:
A. leave things
B. break things
C. redirect things
D. shorten things

Answer: C


Choices:
A. burn them
B. garden them
C. trade them
D. snack on them

Answer: D

herbivores do what with plants burn them

herbivores do what with plants garden them

herbivores do what with plants trade them

herbivores do what with plants snack on them


Choices:
A. hot
B. cold
C. dark
D. dense

Answer: B

A white bear lives in a place that is hot

A white bear lives in a place that is cold

A white bear lives in a place that is dark

A white bear lives in a place that is dense


Choices:
A. ice cream will deliquesce faster when the liquid is poured over it
B. rocks will melt faster when the liquid is poured over it
C. the liquid will harden as it's poured
D. the liquid will cool down anything it touches

as temperature increases , the ability of that liquid to dissolve solids will increase

Answer: A

As a liquid's temperatures get hotter ice cream will deliquesce faster when the liquid is poured over it

As a liquid's temperatures get hotter rocks will melt faster when the liquid is poured over it

As a liquid's temperatures get hotter the liquid will harden as it's poured

As a liquid's temperatures get hotter the liquid will cool down anything it touches


Choices:
A. the motion produced by underground collisions
B. the quaking of a man in fear
C. how strong the earth quakes beneath a stampeding herd
D. how strong waves can break plates

a seismograph is used for measuring the size of an earthquake

Answer: A

What does a seismograph measure? the motion produced by underground collisions

What does a seismograph measure? the quaking of a man in fear

What does a seismograph measure? how strong the earth quakes beneath a stampeding herd

What does a seismograph measure? how strong waves can break plates


which of these would result in reversal of desertification?

Choices:
A. sowing a seed for each felled tree
B. cutting down as many trees as possible
C. taking all the water away from deserts
D. all of these

a tree can be replaced by planting a new tree

Answer: A

which of these would result in reversal of desertification? sowing a seed for each felled tree

which of these would result in reversal of desertification? cutting down as many trees as possible

which of these would result in reversal of desertification? taking all the water away from deserts

which of these would result in reversal of desertification? all of these


Where would you hear sound reflecting off surfaces?

Choices:
A. canyon
B. outer space
C. in the ocean
D. in a vacuum

echo is when sound reflects off of a surface

Answer: A

Where would you hear sound reflecting off surfaces? canyon

Where would you hear sound reflecting off surfaces? outer space

Where would you hear sound reflecting off surfaces? in the ocean

Where would you hear sound reflecting off surfaces? in a vacuum


What temperature is most likely to result in sweat?

Choices:
A. 0 degrees Celsius
B. 95 degrees Fahrenheit
C. 34 degrees Celsius
D. 33 degrees Celsius

sweat is used for adjusting to hot temperatures by some animals

Answer: B

What temperature is most likely to result in sweat? 0 degrees Celsius

What temperature is most likely to result in sweat? 95 degrees Fahrenheit

What temperature is most likely to result in sweat? 34 degrees Celsius

What temperature is most likely to result in sweat? 33 degrees Celsius


when a tadpole changes into a frog, the tadpole is like

Choices:
A. a maggot
B. a lamb
C. water
D. a grape

Answer: A

when a tadpole changes into a frog, the tadpole is like a maggot

when a tadpole changes into a frog, the tadpole is like a lamb

when a tadpole changes into a frog, the tadpole is like water

when a tadpole changes into a frog, the tadpole is like a grape


Choices:
A. gets rid of its winter coat
B. grows taller
C. speaks at a higher volume
D. eats its food

Answer: A

Shedding is when an animal? gets rid of its winter coat

Shedding is when an animal? grows taller

Shedding is when an animal? speaks at a higher volume

Shedding is when an animal? eats its food


What will become magnetic in an electromagnet if the battery becomes active?

Choices:
A. A construction nail
B. A plastic nail
C. A nail box
D. A wooden nail

if battery in an electromagnet is active then the nail in the electromagnet will become magnetic

Answer: A

What will become magnetic in an electromagnet if the battery becomes active? A construction nail

What will become magnetic in an electromagnet if the battery becomes active? A plastic nail

What will become magnetic in an electromagnet if the battery becomes active? A nail box

What will become magnetic in an electromagnet if the battery becomes active? A wooden nail


Choices:
A. oxygen
B. H2O
C. Fe
D. clouds

Answer: B


A woman wants to make sure that she can physically look back over memories of a day, as they progress, whenever she wants, so she

Choices:
A. brings a phone
B. brings a camera
C. brings a book
D. brings a lunch

Answer: B

A woman wants to make sure that she can physically look back over memories of a day, as they progress, whenever she wants, so she brings a phone

A woman wants to make sure that she can physically look back over memories of a day, as they progress, whenever she wants, so she brings a camera

A woman wants to make sure that she can physically look back over memories of a day, as they progress, whenever she wants, so she brings a book

A woman wants to make sure that she can physically look back over memories of a day, as they progress, whenever she wants, so she brings a lunch


An animal that may like a banana peel is a

Choices:
A. bear
B. raccoon
C. cat
D. dog

Answer: B

An animal that may like a banana peel is a bear

An animal that may like a banana peel is a raccoon

An animal that may like a banana peel is a cat

An animal that may like a banana peel is a dog


Choices:
A. eating out of a bowl
B. moving pots and pans
C. moving a cardboard box
D. a small plastic cup

Answer: B

A way in which sound may be heard is eating out of a bowl

A way in which sound may be heard is moving pots and pans

A way in which sound may be heard is moving a cardboard box

A way in which sound may be heard is a small plastic cup


Choices:
A. loud voices to scare off predators
B. prehensile thumbs to help them grab things
C. large wings that make them more visible
D. wing patterns that allow them to blend into with leaves

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

Answer: D

To survive some moths have developed loud voices to scare off predators

To survive some moths have developed prehensile thumbs to help them grab things

To survive some moths have developed large wings that make them more visible

To survive some moths have developed wing patterns that allow them to blend into with leaves


which of these students will see the teacher larger?

Choices:
A. a boy sitting in front
B. a girl in the back
C. a boy outside the class
D. a girl in the middle

Answer: A

which of these students will see the teacher larger? a boy sitting in front

which of these students will see the teacher larger? a girl in the back

which of these students will see the teacher larger? a boy outside the class

which of these students will see the teacher larger? a girl in the middle


Choices:
A. in a different environment from where they live
B. in the water
C. underground
D. in the same environment where they live

most predators live in the same environment as their prey

Answer: D

Lions eat animals in a different environment from where they live

Lions eat animals in the same environment where they live


Choices:
A. ceases its ability to grow
B. will cause it to grown 10x bigger
C. will decrease the likelihood of deforestation
D. will cause the tree to flourish

if a tree is cut down then that tree will die

Answer: A

Cutting down a tree ceases its ability to grow

Cutting down a tree will cause it to grown 10x bigger

Cutting down a tree will decrease the likelihood of deforestation

Cutting down a tree will cause the tree to flourish


Choices:
A. in organism foods
B. in the air
C. in the barn
D. in the water

if some nutrients are in the soil then those nutrients are in the food chain

Answer: A

Where do soil nutrients also exist? in organism foods

Where do soil nutrients also exist? in the air

Where do soil nutrients also exist? in the barn

Where do soil nutrients also exist? in the water


what role does some plankton have that is similar to farmer in ohio?

Choices:
A. needs food
B. produces food
C. can get sick
D. lives in ocean

In the food chain process some types of plankton have the role of producer

Answer: B

what role does some plankton have that is similar to farmer in ohio? needs food

what role does some plankton have that is similar to farmer in ohio? produces food

what role does some plankton have that is similar to farmer in ohio? can get sick

what role does some plankton have that is similar to farmer in ohio? lives in ocean


Which of the following might use Chia to fuel it?

Choices:
A. Bird
B. Kite
C. Plane
D. Jet

Answer: A

Which of the following might use Chia to fuel it? Bird

Which of the following might use Chia to fuel it? Kite

Which of the following might use Chia to fuel it? Plane

Which of the following might use Chia to fuel it? Jet


Events like thunderstorms and _______ can cause animals to leave an environment.

Choices:
A. car crashes
B. solar eclipses
C. more available food
D. tsunamis

natural disasters can cause animals to leave an environment

Answer: D

Events like thunderstorms and _______ can cause animals to leave an environment. car crashes

Events like thunderstorms and _______ can cause animals to leave an environment. solar eclipses

Events like thunderstorms and _______ can cause animals to leave an environment. more available food

Events like thunderstorms and _______ can cause animals to leave an environment. tsunamis


Choices:
A. September
B. March
C. December
D. June

a leaf absorbs sunlight to perform photosynthesis

Answer: C

A plant performs less photosynthesis in September

A plant performs less photosynthesis in March

A plant performs less photosynthesis in December

A plant performs less photosynthesis in June


Choices:
A. Multiple causes
B. Unicorns
C. Airplanes
D. Fires

Answer: A


Choices:
A. bears that have sparse fur with thrive
B. bears that develop thin pelts will thrive
C. bears that carry little fat will thrive
D. bears that grow heavier pelt will survive

changes in an environment cause animals to adapt to survive

Answer: D

If a climate becomes colder over time bears that have sparse fur with thrive

If a climate becomes colder over time bears that develop thin pelts will thrive

If a climate becomes colder over time bears that carry little fat will thrive

If a climate becomes colder over time bears that grow heavier pelt will survive


Earlier in their lives many amphibians ate

Choices:
A. meat
B. flies
C. beetles
D. algae

Answer: D

Earlier in their lives many amphibians ate meat

Earlier in their lives many amphibians ate flies

Earlier in their lives many amphibians ate beetles

Earlier in their lives many amphibians ate algae


Choices:
A. are a renewable resource
B. have an unending supply
C. can last for eons in the future
D. are a dwindling commodity

fossil fuels are a nonrenewable resource

Answer: D

Fossil fuels can last for eons in the future


Choices:
A. Remove years of rust on a knife
B. sooth a pained esophagus
C. Cleanse the soul for God
D. Cure blindness in a child

if liquid is boiling then that liquid is hot

Answer: B

Consuming a hot liquid can Remove years of rust on a knife

Consuming a hot liquid can sooth a pained esophagus

Consuming a hot liquid can Cleanse the soul for God

Consuming a hot liquid can Cure blindness in a child


Choices:
A. my head windows
B. a building
C. air
D. the sun

offspring receive genes from their parents through DNA

Answer: A


Snowfall takes place during the winter in what area?

Choices:
A. Arctic
B. Atlantic
C. Rain forest
D. Tropics

snow falls during the winter in the arctic environment

Answer: A

Snowfall takes place during the winter in what area? Arctic

Snowfall takes place during the winter in what area? Atlantic

Snowfall takes place during the winter in what area? Rain forest

Snowfall takes place during the winter in what area? Tropics


Which location does not get snow in the winter?

Choices:
A. San Bernardino
B. Sault St. Marie
C. St. Paul
D. St. Louis

snow falls during the winter in some environments

Answer: A

Which location does not get snow in the winter? San Bernardino

Which location does not get snow in the winter? Sault St. Marie

Which location does not get snow in the winter? St. Paul

Which location does not get snow in the winter? St. Louis


There are nutrients in dirt, like magnesium, and those nutrients may be

Choices:
A. poisoned
B. collected into vegetation
C. set on fire
D. taught to read

Answer: B

There are nutrients in dirt, like magnesium, and those nutrients may be poisoned

There are nutrients in dirt, like magnesium, and those nutrients may be collected into vegetation

There are nutrients in dirt, like magnesium, and those nutrients may be set on fire

There are nutrients in dirt, like magnesium, and those nutrients may be taught to read


If you plug this into an outlet, current will flow through it.

Choices:
A. sword tip
B. rubber
C. plastic
D. air.

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

Answer: A

If you plug this into an outlet, current will flow through it. sword tip

If you plug this into an outlet, current will flow through it. rubber

If you plug this into an outlet, current will flow through it. plastic

If you plug this into an outlet, current will flow through it. air.


Choices:
A. You would transport to another dimension
B. It would change time
C. You would be thrown off the moon
D. it would go in reverse

Answer: D

If you viewed an eclipse from the moon You would transport to another dimension

If you viewed an eclipse from the moon It would change time

If you viewed an eclipse from the moon You would be thrown off the moon

If you viewed an eclipse from the moon it would go in reverse


in order for utility of a tool to occur, what has to happen first?

Choices:
A. it needs to be cleaned
B. none of these
C. it needs to be baptized
D. it needs to be invented

inventing a tool allows that tool to be used

Answer: D

in order for utility of a tool to occur, what has to happen first? it needs to be cleaned

in order for utility of a tool to occur, what has to happen first? none of these

in order for utility of a tool to occur, what has to happen first? it needs to be baptized

in order for utility of a tool to occur, what has to happen first? it needs to be invented


A bird eating a lizard is an example of what type of relationship?

Choices:
A. symbiotic
B. producer
C. parasitic
D. predatory

Answer: D

A bird eating a lizard is an example of what type of relationship? symbiotic

A bird eating a lizard is an example of what type of relationship? producer

A bird eating a lizard is an example of what type of relationship? parasitic

A bird eating a lizard is an example of what type of relationship? predatory


Trees grow growth-rings one time each year; so which of these is correct?

Choices:
A. a tree with nine rings is nine years old
B. a tree with six rings is seven years old
C. a tree with eight rings is five years old
D. telling how old a tree is is impossible based on rings

a tree growing a tree-growth ring occurs once per year

Answer: A

Trees grow growth-rings one time each year; so which of these is correct? a tree with nine rings is nine years old

Trees grow growth-rings one time each year; so which of these is correct? a tree with six rings is seven years old

Trees grow growth-rings one time each year; so which of these is correct? a tree with eight rings is five years old

Trees grow growth-rings one time each year; so which of these is correct? telling how old a tree is is impossible based on rings


Choices:
A. need money
B. need Pu
C. need H2O
D. need hunting skills

living things require water for survival

Answer: C

To survive living things need hunting skills


Which cannot be an example of crop rotation?

Choices:
A. planting tomatoes one year and alfalfa the next
B. planting zucchini one year and beans the next
C. planting bell peppers one year and hot peppers the next
D. planting corn one year and lelttuce the next

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

Answer: C

Which cannot be an example of crop rotation? planting tomatoes one year and alfalfa the next

Which cannot be an example of crop rotation? planting zucchini one year and beans the next

Which cannot be an example of crop rotation? planting bell peppers one year and hot peppers the next

Which cannot be an example of crop rotation? planting corn one year and lelttuce the next


of one misses the surf tide in the morning, will they get another chance?

Choices:
A. they have zero chance
B. they are still in luck
C. it is too late
D. all of these

the tide cycle regularly occurs twice per day

Answer: B

of one misses the surf tide in the morning, will they get another chance? they have zero chance

of one misses the surf tide in the morning, will they get another chance? they are still in luck

of one misses the surf tide in the morning, will they get another chance? it is too late

of one misses the surf tide in the morning, will they get another chance? all of these


Choices:
A. increase in length
B. travel less distance
C. cover more length
D. remain in place

as force exerted on an object increases , distance travelled will increase

Answer: C

if you push something harder, it will increase in length

if you push something harder, it will travel less distance

if you push something harder, it will cover more length

if you push something harder, it will remain in place


which one of these students can accurately determine the color of the board marker?

Choices:
A. a student gazing upon it
B. a student in the toilet
C. a student sitting at home
D. a student at the playground

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

Answer: A

which one of these students can accurately determine the color of the board marker? a student gazing upon it

which one of these students can accurately determine the color of the board marker? a student in the toilet

which one of these students can accurately determine the color of the board marker? a student sitting at home

which one of these students can accurately determine the color of the board marker? a student at the playground


What do some animals use to adapt to hot temperatures?

Choices:
A. perspiration
B. eating
C. fire
D. blankets

sweat is used for adjusting to hot temperatures by some animals

Answer: A

What do some animals use to adapt to hot temperatures? perspiration

What do some animals use to adapt to hot temperatures? eating

What do some animals use to adapt to hot temperatures? fire

What do some animals use to adapt to hot temperatures? blankets


Choices:
A. adding H2O to water
B. pouring NaCl into salt
C. adding carbon dioxide to CO2
D. blending eggs into cake batter

An example of combining two substances is pouring one substance into the other substance

Answer: D

What is an example of combining adding H2O to water

What is an example of combining pouring NaCl into salt

What is an example of combining adding carbon dioxide to CO2

What is an example of combining blending eggs into cake batter


Choices:
A. force
B. patching
C. practice
D. speed

pushing on the pedals of a bike cause that bike to move

Answer: A

Pushing on a pedal is an example of force

Pushing on a pedal is an example of patching

Pushing on a pedal is an example of practice

Pushing on a pedal is an example of speed


Electrical conduction would be when a voltage flows through

Choices:
A. a central nervous system
B. a long tree branch
C. a piece of steel wool
D. a body of water

electrical conduction is when metals conduct electricity through metal

Answer: C

Electrical conduction would be when a voltage flows through a central nervous system

Electrical conduction would be when a voltage flows through a long tree branch

Electrical conduction would be when a voltage flows through a piece of steel wool

Electrical conduction would be when a voltage flows through a body of water


Which example best shows the effect of vibration on matter?

Choices:
A. a paper airplane
B. a harpsicord
C. a pillow
D. box of candy

as the amount that matter vibrates increases , sound produced increases

Answer: B

Which example best shows the effect of vibration on matter? a paper airplane

Which example best shows the effect of vibration on matter? a harpsicord

Which example best shows the effect of vibration on matter? a pillow

Which example best shows the effect of vibration on matter? box of candy


When broken down, what happens to an object's shape and mass

Choices:
A. it turns to water
B. it shall be broken
C. it is then altered
D. it stays the same

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

Answer: C

When broken down, what happens to an object's shape and mass it turns to water

When broken down, what happens to an object's shape and mass it shall be broken

When broken down, what happens to an object's shape and mass it is then altered

When broken down, what happens to an object's shape and mass it stays the same


Leaves are the part of a plant with the most a type of

Choices:
A. root
B. bud
C. bacteria
D. specialized compartment

most chloroplasts are found in the leaves of a plant

Answer: D

Leaves are the part of a plant with the most a type of root

Leaves are the part of a plant with the most a type of bud

Leaves are the part of a plant with the most a type of bacteria

Leaves are the part of a plant with the most a type of specialized compartment


Choices:
A. northern Canada
B. northern Russia
C. Brazilian rainforest
D. Sahara

a desert environment usually has a lot of sunlight

Answer: D

Which location gets the most sunlight? northern Canada

Which location gets the most sunlight? northern Russia

Which location gets the most sunlight? Brazilian rainforest

Which location gets the most sunlight? Sahara


When animals need to recharge, they are unable to use electricity, and therefore

Choices:
A. take naps
B. rely on fat
C. use fuel sources
D. rely on calories

Answer: D

When animals need to recharge, they are unable to use electricity, and therefore take naps

When animals need to recharge, they are unable to use electricity, and therefore rely on fat

When animals need to recharge, they are unable to use electricity, and therefore use fuel sources

When animals need to recharge, they are unable to use electricity, and therefore rely on calories


What is an example of wiring requiring an electrical conductor?

Choices:
A. a light switch turning on lights because of steel inside the wiring
B. a toasting failing because it used aluminium
C. a lightbulb burning out because of a faulty connection
D. a power outage because of an electrical storm

Answer: A

What is an example of wiring requiring an electrical conductor? a light switch turning on lights because of steel inside the wiring

What is an example of wiring requiring an electrical conductor? a toasting failing because it used aluminium

What is an example of wiring requiring an electrical conductor? a lightbulb burning out because of a faulty connection

What is an example of wiring requiring an electrical conductor? a power outage because of an electrical storm


Leaving coconut oil out on a counter, as the day grows hotter, what happens to the oil?

Choices:
A. changes from solid to wet
B. it hardens up a lot
C. it begins to rot
D. it needs to be refrigerated

as temperature increases , the ability of that liquid to dissolve solids will increase

Answer: A

Leaving coconut oil out on a counter, as the day grows hotter, what happens to the oil? changes from solid to wet

Leaving coconut oil out on a counter, as the day grows hotter, what happens to the oil? it hardens up a lot

Leaving coconut oil out on a counter, as the day grows hotter, what happens to the oil? it begins to rot

Leaving coconut oil out on a counter, as the day grows hotter, what happens to the oil? it needs to be refrigerated


When a water balloon is frozen, it will contain

Choices:
A. a much less amount of water
B. a whole bunch of frozen ice-cream
C. the same amount of water
D. a greater amount of water

as state of matter changes , mass will not change

Answer: C

When a water balloon is frozen, it will contain a much less amount of water

When a water balloon is frozen, it will contain a whole bunch of frozen ice-cream

When a water balloon is frozen, it will contain the same amount of water

When a water balloon is frozen, it will contain a greater amount of water


Choices:
A. forest
B. space
C. lava
D. ocean

Answer: A


What is more likely to have caused pollution in the air?

Choices:
A. it developed on its own
B. a hurricane
C. an action by a business
D. a flock of birds

Answer: C

What is more likely to have caused pollution in the air? it developed on its own

What is more likely to have caused pollution in the air? a hurricane

What is more likely to have caused pollution in the air? an action by a business

What is more likely to have caused pollution in the air? a flock of birds


A sunburn is most likely to happen after hiking in a

Choices:
A. desert
B. forest
C. wetland
D. jungle

Answer: A

A sunburn is most likely to happen after hiking in a desert

A sunburn is most likely to happen after hiking in a forest

A sunburn is most likely to happen after hiking in a wetland

A sunburn is most likely to happen after hiking in a jungle


A lever is used to move objects that are

Choices:
A. hefty
B. light
C. short
D. round

a lever is used for moving heavy objects

Answer: A

A lever is used to move objects that are hefty

A lever is used to move objects that are light

A lever is used to move objects that are short

A lever is used to move objects that are round


Choices:
A. inheritance
B. luck
C. magic
D. fire

the colors of the parts of an organism are inherited characteristics

Answer: A

A boy might have brown hair due to inheritance

A boy might have brown hair due to magic


Choices:
A. in some areas
B. in outer space
C. nowhere
D. in all areas

a plant requires a specific climate to grow and survive

Answer: A

A specific plant is found in outer space


Choices:
A. makes it smell better
B. makes it more beautiful
C. decreases the stigma size
D. increases the pollenator amount

as the size of a flower increases , the number of pollinators it will attract increases

Answer: D

What does girth in a flower do? makes it smell better

What does girth in a flower do? makes it more beautiful

What does girth in a flower do? decreases the stigma size

What does girth in a flower do? increases the pollenator amount


if a bad wiring affected a living room floor, which of these would be safest to climb?

Choices:
A. the mahogany desk
B. the metal chair
C. the steel lamp
D. the ceramic floor

Answer: A

if a bad wiring affected a living room floor, which of these would be safest to climb? the mahogany desk

if a bad wiring affected a living room floor, which of these would be safest to climb? the metal chair

if a bad wiring affected a living room floor, which of these would be safest to climb? the steel lamp

if a bad wiring affected a living room floor, which of these would be safest to climb? the ceramic floor


What is an example of the fact that crop rotation renews the soil?

Choices:
A. planting rows of carrots and peas next to one another
B. planting peas one season then carrots the next
C. planting a field of corn with different types in it
D. tilling the soil in between crops

Answer: B

What is an example of the fact that crop rotation renews the soil? planting rows of carrots and peas next to one another

What is an example of the fact that crop rotation renews the soil? planting peas one season then carrots the next

What is an example of the fact that crop rotation renews the soil? planting a field of corn with different types in it

What is an example of the fact that crop rotation renews the soil? tilling the soil in between crops


When the old man was much younger, he still had

Choices:
A. brown eyes
B. baldness
C. gray hair
D. wrinkled skin

eye color is an inherited characteristic

Answer: A

When the old man was much younger, he still had brown eyes

When the old man was much younger, he still had baldness

When the old man was much younger, he still had gray hair

When the old man was much younger, he still had wrinkled skin


The Appalachians reach amazing heights because of how stone

Choices:
A. blew up
B. piles together
C. melted lava
D. created anchors

the Appalachians were formed by rock folding

Answer: B

The Appalachians reach amazing heights because of how stone blew up

The Appalachians reach amazing heights because of how stone piles together

The Appalachians reach amazing heights because of how stone melted lava

The Appalachians reach amazing heights because of how stone created anchors


An animal can do some essential things without being taught or ever seeing it done

Choices:
A. we are unaware
B. that is negative
C. that is affirmative
D. all of these

an animal knows how to do instinctive behaviors when it is born

Answer: C

An animal can do some essential things without being taught or ever seeing it done we are unaware

An animal can do some essential things without being taught or ever seeing it done that is negative

An animal can do some essential things without being taught or ever seeing it done that is affirmative

An animal can do some essential things without being taught or ever seeing it done all of these


Choices:
A. enables him to keep his body cozy
B. enables him to eat more
C. is useless and a burden to his health
D. makes it more difficult for the bear to function

Answer: A

A bear's blubber enables him to keep his body cozy

A bear's blubber enables him to eat more

A bear's blubber is useless and a burden to his health

A bear's blubber makes it more difficult for the bear to function


Choices:
A. wet log
B. green leaves
C. soggy tree trunk
D. sun dried branches

Answer: D

What would burn more quickly? green leaves

What would burn more quickly? soggy tree trunk

What would burn more quickly? sun dried branches


If it starts raining acid rain you should

Choices:
A. Go for a quick run
B. Move the car to the garage
C. Go dancing in the rain
D. Go for a bike ride

acid rain has a negative impact on water quality

Answer: B

If it starts raining acid rain you should Go for a quick run

If it starts raining acid rain you should Move the car to the garage

If it starts raining acid rain you should Go dancing in the rain

If it starts raining acid rain you should Go for a bike ride


An indian hawthorn that has received more water will usually be

Choices:
A. taller
B. older
C. less healthy
D. colder

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

Answer: A

An indian hawthorn that has received more water will usually be taller

An indian hawthorn that has received more water will usually be older

An indian hawthorn that has received more water will usually be less healthy

An indian hawthorn that has received more water will usually be colder


Choices:
A. hot weather
B. electrical currents
C. falling liquids
D. vitamin D

grey clouds are a source of precipitation

Answer: C

Grey clouds are a source of electrical currents

Grey clouds are a source of falling liquids


Which traits could be pass along using reproduction and genetic material?

Choices:
A. nose
B. thoughts
C. money
D. habits.

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

Answer: A

Which traits could be pass along using reproduction and genetic material? nose

Which traits could be pass along using reproduction and genetic material? thoughts

Which traits could be pass along using reproduction and genetic material? money

Which traits could be pass along using reproduction and genetic material? habits.


Choices:
A. environments lacking oxygen
B. moisture deficient environments
C. zero gravity environments
D. food barren environments

Answer: B

Some lizards can live in environments lacking oxygen

Some lizards can live in moisture deficient environments

Some lizards can live in zero gravity environments

Some lizards can live in food barren environments


What are sources of shelter for small animals?

Choices:
A. andesite
B. wind
C. sun
D. air

rocks are a source of shelter for small animals in an environment

Answer: A

What are sources of shelter for small animals? andesite

What are sources of shelter for small animals? wind

What are sources of shelter for small animals? sun

What are sources of shelter for small animals? air


Choices:
A. a plastic cup
B. a soda can
C. a steel cup
D. a trash bag

something reusable can be used more than once

Answer: C

An example of a reusable product is a plastic cup

An example of a reusable product is a soda can

An example of a reusable product is a steel cup

An example of a reusable product is a trash bag


Choices:
A. requires more might
B. requires little strength
C. should be easy
D. should be avoided

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

Answer: A

Moving heavy objects requires more might

Moving heavy objects requires little strength


Choices:
A. Copper
B. Graphite
C. Calcite
D. Quartz

measuring the hardness of minerals requires scratching those materials

Answer: B

Which rock is a fingernail harder than? Copper

Which rock is a fingernail harder than? Graphite

Which rock is a fingernail harder than? Calcite

Which rock is a fingernail harder than? Quartz


The back and forth on daily routine in the sky happens how often?

Choices:
A. one time during the single rotation
B. one cycle of the sun
C. during the winter solstice
D. springtime when the moon is at apex

cycles of day and night occur once per day

Answer: A

The back and forth on daily routine in the sky happens how often? one time during the single rotation

The back and forth on daily routine in the sky happens how often? one cycle of the sun

The back and forth on daily routine in the sky happens how often? during the winter solstice

The back and forth on daily routine in the sky happens how often? springtime when the moon is at apex


What is an example of if an organism becomes too hot then that organism may die?

Choices:
A. a dog panting under the hot sun
B. a bear shedding fur to cool off
C. an earthworm drying up on a sidewalk
D. a bird stopping to rest after a long flight

Answer: C

What is an example of if an organism becomes too hot then that organism may die? a dog panting under the hot sun

What is an example of if an organism becomes too hot then that organism may die? a bear shedding fur to cool off

What is an example of if an organism becomes too hot then that organism may die? an earthworm drying up on a sidewalk

What is an example of if an organism becomes too hot then that organism may die? a bird stopping to rest after a long flight


Water, while a finite resource, is renewable because

Choices:
A. water is good to drink
B. water is hard to dry up
C. water is quite cyclical
D. water is found in trees

Answer: C

Water, while a finite resource, is renewable because water is good to drink

Water, while a finite resource, is renewable because water is hard to dry up

Water, while a finite resource, is renewable because water is quite cyclical

Water, while a finite resource, is renewable because water is found in trees


Choices:
A. They are pulled from the ground
B. They are sung too
C. They are given water
D. They have lots of sunlight

decomposition is when a decomposer breaks down dead organisms

Answer: A

Flowers start die when They are pulled from the ground

Flowers start die when They are sung too

Flowers start die when They are given water

Flowers start die when They have lots of sunlight


which of these apply to the values of matter vibration and sound given off?

Choices:
A. both values are inversely proportional
B. both values have direct proportionality
C. both values are unrelated
D. none of these

as the amount that matter vibrates increases , sound produced increases

Answer: B

which of these apply to the values of matter vibration and sound given off? both values are inversely proportional

which of these apply to the values of matter vibration and sound given off? both values have direct proportionality

which of these apply to the values of matter vibration and sound given off? both values are unrelated

which of these apply to the values of matter vibration and sound given off? none of these


The mantle is a layer of the Earth; what is something other than a layer?

Choices:
A. crust
B. inner core
C. outer core
D. lava pit

Answer: D

The mantle is a layer of the Earth; what is something other than a layer? crust

The mantle is a layer of the Earth; what is something other than a layer? inner core

The mantle is a layer of the Earth; what is something other than a layer? outer core

The mantle is a layer of the Earth; what is something other than a layer? lava pit


What is larger then the human planet and causes cycles of day and night?

Choices:
A. the moon
B. sun
C. ocean and
D. mars

the sun rising and setting causes cycles of day and night

Answer: B

What is larger then the human planet and causes cycles of day and night? the moon

What is larger then the human planet and causes cycles of day and night? sun

What is larger then the human planet and causes cycles of day and night? ocean and

What is larger then the human planet and causes cycles of day and night? mars


Choices:
A. nickel
B. ammonia
C. Na
D. Fe

Answer: D


Choices:
A. should be ate when they are green
B. keep your brain clean
C. Are only available in Canada
D. Are all very poisonous

Answer: B

Berries should be ate when they are green


Which of the following would be part of the water cycle?

Choices:
A. Breaking ice up into pieces.
B. Filling a swimming pool
C. A lake forming a cloud
D. Irrigating a corn crop

evaporation is a stage in the water cycle process

Answer: C

Which of the following would be part of the water cycle? Breaking ice up into pieces.

Which of the following would be part of the water cycle? Filling a swimming pool

Which of the following would be part of the water cycle? A lake forming a cloud

Which of the following would be part of the water cycle? Irrigating a corn crop


Choices:
A. wolves and bears eating salmon
B. a shark and marlin swimming fast
C. gazelles and zebras living on the plains
D. an oxpecker helping a rhino

if two animals eat the same prey then those animals compete for that pey

Answer: A

What is animal competition? wolves and bears eating salmon

What is animal competition? a shark and marlin swimming fast

What is animal competition? gazelles and zebras living on the plains

What is animal competition? an oxpecker helping a rhino


do all insects have to undergo every stage of change before becoming full grown?

Choices:
A. all of these
B. insects are born live
C. pupa stage is sometimes skipped
D. pupa is a required stage

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

Answer: C

do all insects have to undergo every stage of change before becoming full grown? all of these

do all insects have to undergo every stage of change before becoming full grown? insects are born live

do all insects have to undergo every stage of change before becoming full grown? pupa stage is sometimes skipped

do all insects have to undergo every stage of change before becoming full grown? pupa is a required stage


Choices:
A. Rock climbing
B. running a mile
C. dimming a bulb
D. swimming a lap

when an electrical circuit is working properly , electrical current runs through the wires in that circuit

Answer: C

An example of a circuit would be Rock climbing

An example of a circuit would be running a mile

An example of a circuit would be dimming a bulb

An example of a circuit would be swimming a lap