What would be an example of a force acting on an object in the opposite direction that the object is moving, which would cause the object's speed to decrease in a forward motion?

Choices:
A. seven bees are flying north while a car is driving west
B. a car is driving west with a person pushing it west
C. a car is driving east but the sun is rising in the east
D. a car is driving north with strong winds blowing south

a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in a forward motion

Answer: D

What would be an example of a force acting on an object in the opposite direction that the object is moving, which would cause the object's speed to decrease in a forward motion? seven bees are flying north while a car is driving west

What would be an example of a force acting on an object in the opposite direction that the object is moving, which would cause the object's speed to decrease in a forward motion? a car is driving west with a person pushing it west

What would be an example of a force acting on an object in the opposite direction that the object is moving, which would cause the object's speed to decrease in a forward motion? a car is driving east but the sun is rising in the east

What would be an example of a force acting on an object in the opposite direction that the object is moving, which would cause the object's speed to decrease in a forward motion? a car is driving north with strong winds blowing south


Choices:
A. it is made into a wetter form
B. it is a liquid lake
C. it becomes molten liquid
D. it is damp inside

Answer: A

When something is condensed it is made into a wetter form

When something is condensed it is a liquid lake

When something is condensed it becomes molten liquid

When something is condensed it is damp inside


Choices:
A. is renewable thru more mining
B. depletes without replenishment with every use
C. comes from synthetic creation
D. should be used as much as possible

Answer: B

The supply of natural gas is renewable thru more mining

The supply of natural gas depletes without replenishment with every use

The supply of natural gas comes from synthetic creation

The supply of natural gas should be used as much as possible


Which of these animals might eat a steak?

Choices:
A. Chicken
B. Lion
C. Cow
D. Buffalo

Answer: B

Which of these animals might eat a steak? Chicken

Which of these animals might eat a steak? Lion

Which of these animals might eat a steak? Cow

Which of these animals might eat a steak? Buffalo


A good reason for humans to feel little fear for wild wolves is that

Choices:
A. wolves are human
B. wolves elude humanity
C. wolves eat corn
D. wolves are domesticated

animals usually distance themselves from humans

Answer: B

A good reason for humans to feel little fear for wild wolves is that wolves are human

A good reason for humans to feel little fear for wild wolves is that wolves elude humanity

A good reason for humans to feel little fear for wild wolves is that wolves eat corn

A good reason for humans to feel little fear for wild wolves is that wolves are domesticated


which of these places would most likely sustain a growing plant?

Choices:
A. the ceramic tile in a kitchen
B. a water body front
C. the top of a mountain
D. the bottom of a clay pit

Answer: B

which of these places would most likely sustain a growing plant? the ceramic tile in a kitchen

which of these places would most likely sustain a growing plant? a water body front

which of these places would most likely sustain a growing plant? the top of a mountain

which of these places would most likely sustain a growing plant? the bottom of a clay pit


Choices:
A. lifeless life forms
B. living creatures
C. metals
D. plastics

decomposition is when a decomposer breaks down dead organisms

Answer: A

What is decomposed in decomposition? lifeless life forms

What is decomposed in decomposition? living creatures

What is decomposed in decomposition? metals

What is decomposed in decomposition? plastics


The shape of a hummingbird's beak is an adaptation for

Choices:
A. getting to hard to reach wood
B. getting to hard to reach females
C. getting to hard to reach rocks
D. getting to hard to reach nutrients

sharp beaks are a kind of adaptation for catching prey

Answer: D

The shape of a hummingbird's beak is an adaptation for getting to hard to reach wood

The shape of a hummingbird's beak is an adaptation for getting to hard to reach females

The shape of a hummingbird's beak is an adaptation for getting to hard to reach rocks

The shape of a hummingbird's beak is an adaptation for getting to hard to reach nutrients


Choices:
A. herbivores
B. bacteria
C. flesh eaters
D. giraffes

Answer: C


Choices:
A. piles of discarded diapers
B. freshly off the grill steak
C. flowers that have just bloomed
D. pools of clear, clean water

Answer: A

A lot of animals would avoid piles of discarded diapers

A lot of animals would avoid freshly off the grill steak

A lot of animals would avoid flowers that have just bloomed

A lot of animals would avoid pools of clear, clean water


Choices:
A. Grass
B. Vehicle scraps
C. Wood
D. Glass

Answer: B

You can find ferrous metals in Vehicle scraps


After exiting the gym, the man's heart rate was most likely?

Choices:
A. higher
B. lower
C. normal
D. fluctuating

as energy required for an activity increases , pulse will increase

Answer: A

After exiting the gym, the man's heart rate was most likely? higher

After exiting the gym, the man's heart rate was most likely? lower

After exiting the gym, the man's heart rate was most likely? normal

After exiting the gym, the man's heart rate was most likely? fluctuating


Peddling a bicycle can be accomplished by

Choices:
A. dolphins
B. dogs
C. possessors of thumbs
D. emus

Answer: C

Peddling a bicycle can be accomplished by dolphins

Peddling a bicycle can be accomplished by dogs

Peddling a bicycle can be accomplished by possessors of thumbs

Peddling a bicycle can be accomplished by emus


if two things seemingly come closer together without a person interfering, which of these is likely?

Choices:
A. the objects are possessed
B. the objects could have magnetic properties
C. the sun is rising
D. all of these

magnetic attraction pulls two objects together

Answer: B

if two things seemingly come closer together without a person interfering, which of these is likely? the objects are possessed

if two things seemingly come closer together without a person interfering, which of these is likely? the objects could have magnetic properties

if two things seemingly come closer together without a person interfering, which of these is likely? the sun is rising

if two things seemingly come closer together without a person interfering, which of these is likely? all of these


If a bird is green, another bird can realize that by

Choices:
A. noticing it
B. visiting it
C. touching it
D. killing it

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

Answer: A

If a bird is green, another bird can realize that by noticing it

If a bird is green, another bird can realize that by visiting it

If a bird is green, another bird can realize that by touching it

If a bird is green, another bird can realize that by killing it


Choices:
A. creatures
B. plants
C. water
D. planets

sound can be used for communication by animals

Answer: A

Sound can be used for communication by creatures

Sound can be used for communication by plants

Sound can be used for communication by water

Sound can be used for communication by planets


A woman visits the same beach year after year, and begins to notice a change to a large wall of stone. Where the water touches the rock, she notices that the rock shows signs of being dissolved. After two year, there is an indent in the rock. After fifty years, the woman discovers that the rock

Choices:
A. is now an underground chamber
B. is now solid gold
C. is now about to explode
D. is now much bigger

a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone

Answer: A

A woman visits the same beach year after year, and begins to notice a change to a large wall of stone. Where the water touches the rock, she notices that the rock shows signs of being dissolved. After two year, there is an indent in the rock. After fifty years, the woman discovers that the rock is now an underground chamber

A woman visits the same beach year after year, and begins to notice a change to a large wall of stone. Where the water touches the rock, she notices that the rock shows signs of being dissolved. After two year, there is an indent in the rock. After fifty years, the woman discovers that the rock is now solid gold

A woman visits the same beach year after year, and begins to notice a change to a large wall of stone. Where the water touches the rock, she notices that the rock shows signs of being dissolved. After two year, there is an indent in the rock. After fifty years, the woman discovers that the rock is now about to explode

A woman visits the same beach year after year, and begins to notice a change to a large wall of stone. Where the water touches the rock, she notices that the rock shows signs of being dissolved. After two year, there is an indent in the rock. After fifty years, the woman discovers that the rock is now much bigger


In a year there is a complete revolution around a

Choices:
A. core
B. planet
C. star
D. moon

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

Answer: C

In a year there is a complete revolution around a core

In a year there is a complete revolution around a planet

In a year there is a complete revolution around a star

In a year there is a complete revolution around a moon


Which action may be seen an action that benefits the environment

Choices:
A. redeeming aluminum cans
B. burning trash
C. hunting deer
D. Building inground pool

recycling has a positive impact on the environment

Answer: A

Which action may be seen an action that benefits the environment redeeming aluminum cans

Which action may be seen an action that benefits the environment burning trash

Which action may be seen an action that benefits the environment hunting deer

Which action may be seen an action that benefits the environment Building inground pool


What does the digestive system break down into simple substances?

Choices:
A. metals
B. stones
C. plastic food
D. nutriment

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

Answer: D

What does the digestive system break down into simple substances? metals

What does the digestive system break down into simple substances? stones

What does the digestive system break down into simple substances? plastic food

What does the digestive system break down into simple substances? nutriment


Choices:
A. on a curved surface
B. full of marine life
C. flowing rapidly with waves
D. in the ocean or lake

Answer: A

Gravity effects water most when it is on a curved surface

Gravity effects water most when it is full of marine life

Gravity effects water most when it is flowing rapidly with waves

Gravity effects water most when it is in the ocean or lake


Newer hybrid cars will have what effect on the gas usage in the world over time?

Choices:
A. less
B. more
C. more electric
D. slower cars

as mileage per galon of gasoline increases , the amount of gasoline used will decrease

Answer: A

Newer hybrid cars will have what effect on the gas usage in the world over time? less

Newer hybrid cars will have what effect on the gas usage in the world over time? more electric

Newer hybrid cars will have what effect on the gas usage in the world over time? slower cars


Choices:
A. knows orientation
B. Tracks People
C. Cleans
D. Invented in 1905

Answer: A


A person is cooled by a liquid coming from the

Choices:
A. clothes
B. eyes
C. hair
D. skin

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

Answer: D

A person is cooled by a liquid coming from the clothes

A person is cooled by a liquid coming from the eyes

A person is cooled by a liquid coming from the hair

A person is cooled by a liquid coming from the skin


condensation is a stage in the water cycle process when

Choices:
A. ice splashes water in my glass
B. a raindrop lands in my eye
C. a moist film is on my spectacles
D. sweat falls into my eyes

Answer: C

condensation is a stage in the water cycle process when ice splashes water in my glass

condensation is a stage in the water cycle process when a raindrop lands in my eye

condensation is a stage in the water cycle process when a moist film is on my spectacles

condensation is a stage in the water cycle process when sweat falls into my eyes


An animal usually requires a warm body temperature for survival, such as

Choices:
A. a bird in a tree
B. a snake in a desert
C. a fox in the snow
D. a shark in the water

an animal usually requires a warm body temperature for survival

Answer: C

An animal usually requires a warm body temperature for survival, such as a bird in a tree

An animal usually requires a warm body temperature for survival, such as a snake in a desert

An animal usually requires a warm body temperature for survival, such as a fox in the snow

An animal usually requires a warm body temperature for survival, such as a shark in the water


Choices:
A. more overcast days
B. more sunny days
C. less overcast days
D. a dry environment

as the amount of rain increases in an environment , available sunlight will decrease in that environment

Answer: A

A rainy environment results in more overcast days

A rainy environment results in more sunny days

A rainy environment results in less overcast days

A rainy environment results in a dry environment


Winter in the northern hemisphere is occurring on

Choices:
A. the day after July 4th
B. two days before April 23rd
C. the day after November 30th
D. the day before Halloween

December is during the winter in the northern hemisphere

Answer: C

Winter in the northern hemisphere is occurring on the day after July 4th

Winter in the northern hemisphere is occurring on two days before April 23rd

Winter in the northern hemisphere is occurring on the day after November 30th

Winter in the northern hemisphere is occurring on the day before Halloween


Choices:
A. harvested turnips
B. alive humans
C. sleeping dogs
D. hibernating bears

Answer: A

What kind of organisms decay? harvested turnips

What kind of organisms decay? alive humans

What kind of organisms decay? sleeping dogs

What kind of organisms decay? hibernating bears


What shows that as the size of a flower increases , the number of pollinators it will attract increases?

Choices:
A. butterflies blend in with flowers where they exist
B. ducks prefer to sleep in water that has flowering water lilies
C. people prefer to walk through gardens that have a large number of flowering plants
D. planting flowering plants causes bees to gather en masse

Answer: D

What shows that as the size of a flower increases , the number of pollinators it will attract increases? butterflies blend in with flowers where they exist

What shows that as the size of a flower increases , the number of pollinators it will attract increases? ducks prefer to sleep in water that has flowering water lilies

What shows that as the size of a flower increases , the number of pollinators it will attract increases? people prefer to walk through gardens that have a large number of flowering plants

What shows that as the size of a flower increases , the number of pollinators it will attract increases? planting flowering plants causes bees to gather en masse


Choices:
A. an avalanche
B. a deep freeze
C. a glacier
D. an earthquake

an earthquake changes Earth 's surface quickly

Answer: D

Maps may be redrawn because of an avalanche

Maps may be redrawn because of a deep freeze

Maps may be redrawn because of a glacier

Maps may be redrawn because of an earthquake


Chemical reactions can be the cause of new formations of which?

Choices:
A. Temperatures
B. Shapes
C. Colors
D. Substances

chemical reactions cause different substances to form

Answer: D

Chemical reactions can be the cause of new formations of which? Temperatures

Chemical reactions can be the cause of new formations of which? Shapes

Chemical reactions can be the cause of new formations of which? Colors

Chemical reactions can be the cause of new formations of which? Substances


Choices:
A. camouflage
B. obtaining sustenance
C. home
D. decoration

a spider web is used to capture food by spiders

Answer: B

What is one use of a spider's web? camouflage

What is one use of a spider's web? obtaining sustenance

What is one use of a spider's web? decoration


Choices:
A. joy
B. natural resources
C. humanity
D. intellegence

nature is the source of natural resources

Answer: B

the earth is the source of natural resources


Which item can help someone who is trying to conserve?

Choices:
A. a plastic fork
B. a paper towel
C. a shipping box
D. a menstrual cup

An example of conservation is avoiding waste

Answer: D

Which item can help someone who is trying to conserve? a plastic fork

Which item can help someone who is trying to conserve? a paper towel

Which item can help someone who is trying to conserve? a shipping box

Which item can help someone who is trying to conserve? a menstrual cup


Choices:
A. has seven great lakes
B. is devoid of seas
C. is larger than the Earth
D. has a powerful magnetic field

Answer: B


This material was less of a thermal conductor

Choices:
A. aluminum
B. copper
C. thermal underwear
D. steel

Answer: C

This material was less of a thermal conductor aluminum

This material was less of a thermal conductor copper

This material was less of a thermal conductor thermal underwear

This material was less of a thermal conductor steel


A vehicle stops when brakes are pressed because

Choices:
A. the tires are being halted by pressure
B. the streets are bumpy
C. the roads have friction
D. the tires are unable to create friction

friction is used for stopping a vehicle by brakes

Answer: A

A vehicle stops when brakes are pressed because the tires are being halted by pressure

A vehicle stops when brakes are pressed because the streets are bumpy

A vehicle stops when brakes are pressed because the roads have friction

A vehicle stops when brakes are pressed because the tires are unable to create friction


Which of these is usually green in color?

Choices:
A. The Alps
B. Antarctica
C. Redwood National Park
D. The Pacific

a forest environment is often green in color

Answer: C

Which of these is usually green in color? The Alps

Which of these is usually green in color? Antarctica

Which of these is usually green in color? Redwood National Park

Which of these is usually green in color? The Pacific


California experiences heavy earthquake activity due to

Choices:
A. errostion
B. techtonics
C. volcanic activity
D. fire

a tectonic plate moves along a fault line

Answer: B

California experiences heavy earthquake activity due to errostion

California experiences heavy earthquake activity due to techtonics

California experiences heavy earthquake activity due to volcanic activity

California experiences heavy earthquake activity due to fire


The northern hemisphere experiences winter

Choices:
A. the month after March
B. the month after November
C. the month after August
D. the month after June

January is during the winter in the northern hemisphere

Answer: B

The northern hemisphere experiences winter the month after March

The northern hemisphere experiences winter the month after November

The northern hemisphere experiences winter the month after August

The northern hemisphere experiences winter the month after June


When dirt has eroded, it takes on this pattern

Choices:
A. circular
B. grooved
C. hydration
D. folding

Answer: B

When dirt has eroded, it takes on this pattern circular

When dirt has eroded, it takes on this pattern grooved

When dirt has eroded, it takes on this pattern hydration

When dirt has eroded, it takes on this pattern folding


What causes objects that have mass to be pulled down?

Choices:
A. planetary pull
B. wind
C. water force
D. weight

gravitational force causes objects that have mass to be pulled down on a planet

Answer: A

What causes objects that have mass to be pulled down? planetary pull

What causes objects that have mass to be pulled down? wind

What causes objects that have mass to be pulled down? water force

What causes objects that have mass to be pulled down? weight


Choices:
A. deer are hunted to keep population levels in check
B. birds fly south for the winter
C. deer relocate in order to find better food
D. hawks hunt all of the mice from a field

Answer: D

What is an example of endangered? deer are hunted to keep population levels in check

What is an example of endangered? birds fly south for the winter

What is an example of endangered? deer relocate in order to find better food

What is an example of endangered? hawks hunt all of the mice from a field


Some animals are aided in finding food sources by

Choices:
A. aroma
B. neon signs
C. constellations
D. mating calls

smell is used for finding food by some animals

Answer: A

Some animals are aided in finding food sources by aroma

Some animals are aided in finding food sources by neon signs

Some animals are aided in finding food sources by constellations

Some animals are aided in finding food sources by mating calls


If the leaves are removed from an oak tree, that can cause the tree to

Choices:
A. lose water
B. lose acorns
C. lose bark
D. lose energy

Answer: D

If the leaves are removed from an oak tree, that can cause the tree to lose water

If the leaves are removed from an oak tree, that can cause the tree to lose acorns

If the leaves are removed from an oak tree, that can cause the tree to lose bark

If the leaves are removed from an oak tree, that can cause the tree to lose energy


Using rubber gloves when working on electronics can

Choices:
A. ruin the electronics completely
B. keep electricity moving quickly
C. keep electricity from moving as quickly
D. stop the electronics from ever working

an electrical insulator slows the transfer of electricity

Answer: C

Using rubber gloves when working on electronics can ruin the electronics completely

Using rubber gloves when working on electronics can keep electricity moving quickly

Using rubber gloves when working on electronics can keep electricity from moving as quickly

Using rubber gloves when working on electronics can stop the electronics from ever working


Choices:
A. summer
B. fall
C. winter
D. spring

transpiration usually happens in the leaves of a plant

Answer: C

The amount of transpiration is lower in summer

The amount of transpiration is lower in fall

The amount of transpiration is lower in winter

The amount of transpiration is lower in spring


Choices:
A. more bees visit the flowers surrounding it
B. more honey makers will be drawn to the flower
C. the flower blooms anew
D. birds will eat the flower

Answer: B

As the size of a flower increases more bees visit the flowers surrounding it

As the size of a flower increases more honey makers will be drawn to the flower

As the size of a flower increases the flower blooms anew

As the size of a flower increases birds will eat the flower


What harmful phenomenon can cause atmospheric warming?

Choices:
A. gasses with pollution
B. acid rain
C. nuclear war
D. melting ice caps

as the amount of polluting gasses in the atmoshere increases , the atmospheric temperature will increase

Answer: A

What harmful phenomenon can cause atmospheric warming? gasses with pollution

What harmful phenomenon can cause atmospheric warming? acid rain

What harmful phenomenon can cause atmospheric warming? nuclear war

What harmful phenomenon can cause atmospheric warming? melting ice caps


Choices:
A. Never move from my chair
B. Never talk to anyone
C. Eat burgers almost everyday
D. Make sure to get some shut lids

Answer: D

What should I do to remain healthy Never move from my chair

What should I do to remain healthy Never talk to anyone

What should I do to remain healthy Eat burgers almost everyday

What should I do to remain healthy Make sure to get some shut lids


A person hits two drumsticks together and

Choices:
A. they light up
B. they fall apart
C. the insides quake
D. they burn

tapping two objects together causes the particles in those objects to vibrate

Answer: C

A person hits two drumsticks together and they light up

A person hits two drumsticks together and they fall apart

A person hits two drumsticks together and the insides quake

A person hits two drumsticks together and they burn


A person wants to add some dill to their burger for dinner, so they would get it from

Choices:
A. a sawmill
B. a planter
C. a school
D. a cow

Answer: B

A person wants to add some dill to their burger for dinner, so they would get it from a sawmill

A person wants to add some dill to their burger for dinner, so they would get it from a planter

A person wants to add some dill to their burger for dinner, so they would get it from a school

A person wants to add some dill to their burger for dinner, so they would get it from a cow


Large trees block sunlight from reaching what?

Choices:
A. mountains
B. oceans
C. clouds
D. lower areas

large trees block sunlight from reaching the ground

Answer: D

Large trees block sunlight from reaching what? mountains

Large trees block sunlight from reaching what? oceans

Large trees block sunlight from reaching what? clouds

Large trees block sunlight from reaching what? lower areas


A deer may be hungry and malnourished. In order to rectify this, the deer may

Choices:
A. eat other deer
B. consume boulders
C. consume cubs
D. consume dandelions

eating food is used to get nutrients by living things

Answer: D

A deer may be hungry and malnourished. In order to rectify this, the deer may eat other deer

A deer may be hungry and malnourished. In order to rectify this, the deer may consume boulders

A deer may be hungry and malnourished. In order to rectify this, the deer may consume cubs

A deer may be hungry and malnourished. In order to rectify this, the deer may consume dandelions


Choices:
A. Use wet towels
B. never happen
C. go into sand
D. Eat candy

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

Answer: C


Choices:
A. metals
B. H2O body
C. fires
D. mountains

damming a river can cause a lake to form

Answer: B

What can be formed by damming a river? metals

What can be formed by damming a river? H2O body

What can be formed by damming a river? fires

What can be formed by damming a river? mountains


An example of a fossil is the bones of what kind of animal?

Choices:
A. toy
B. live
C. programmed
D. wiped out

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

Answer: D

An example of a fossil is the bones of what kind of animal? toy

An example of a fossil is the bones of what kind of animal? live

An example of a fossil is the bones of what kind of animal? programmed

An example of a fossil is the bones of what kind of animal? wiped out


What are formed by natural geological processes?

Choices:
A. animals
B. lifeless matter
C. air flow
D. companies

all minerals are formed by natural geological processes

Answer: B

What are formed by natural geological processes? animals

What are formed by natural geological processes? lifeless matter

What are formed by natural geological processes? air flow

What are formed by natural geological processes? companies


what kind of changes in an environment will cause a plant to adapt to survive?

Choices:
A. new laws
B. lack of light
C. new poetry
D. loud music

changes in an environment cause plants to adapt to survive

Answer: B

what kind of changes in an environment will cause a plant to adapt to survive? new laws

what kind of changes in an environment will cause a plant to adapt to survive? lack of light

what kind of changes in an environment will cause a plant to adapt to survive? new poetry

what kind of changes in an environment will cause a plant to adapt to survive? loud music


A person in the woods who accidentally runs into a wild wolf will have little to fear because

Choices:
A. wolves love people
B. wolves carry people
C. wolves evade people
D. wolves smoke people

animals usually distance themselves from humans

Answer: C

A person in the woods who accidentally runs into a wild wolf will have little to fear because wolves love people

A person in the woods who accidentally runs into a wild wolf will have little to fear because wolves carry people

A person in the woods who accidentally runs into a wild wolf will have little to fear because wolves evade people

A person in the woods who accidentally runs into a wild wolf will have little to fear because wolves smoke people


Large Stag that are hunted prefer to live in the

Choices:
A. space
B. ocean
C. desert
D. timberland

Answer: D

Large Stag that are hunted prefer to live in the space

Large Stag that are hunted prefer to live in the ocean

Large Stag that are hunted prefer to live in the desert

Large Stag that are hunted prefer to live in the timberland


The chillier time of the year below the equator occurs while above the equator is

Choices:
A. wearing thick coats
B. ice fishing
C. wearing swimsuits
D. adding blankets

June is during the winter in the southern hemisphere

Answer: C

The chillier time of the year below the equator occurs while above the equator is wearing thick coats

The chillier time of the year below the equator occurs while above the equator is ice fishing

The chillier time of the year below the equator occurs while above the equator is wearing swimsuits

The chillier time of the year below the equator occurs while above the equator is adding blankets


torrential downpours can cause the side of a hill to become

Choices:
A. depressed
B. rock hard
C. greener
D. unstable

Answer: D

torrential downpours can cause the side of a hill to become depressed

torrential downpours can cause the side of a hill to become rock hard

torrential downpours can cause the side of a hill to become greener

torrential downpours can cause the side of a hill to become unstable


An iron horseshoe with red stripes is held over a paperclip and

Choices:
A. melts it
B. drops it
C. burns it
D. yanks it

a magnet attracts magnetic metals through magnetism

Answer: D

An iron horseshoe with red stripes is held over a paperclip and melts it

An iron horseshoe with red stripes is held over a paperclip and drops it

An iron horseshoe with red stripes is held over a paperclip and burns it

An iron horseshoe with red stripes is held over a paperclip and yanks it


Electricity is able to flow through a circuit after it is...?

Choices:
A. Steady
B. fully complete
C. Turned on
D. Charged

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

Answer: B

Electricity is able to flow through a circuit after it is...? Steady

Electricity is able to flow through a circuit after it is...? fully complete

Electricity is able to flow through a circuit after it is...? Turned on

Electricity is able to flow through a circuit after it is...? Charged


A polar bear has thick wooly fur so that he may

Choices:
A. become a mop
B. showoff
C. clean the ice
D. thrive

Answer: D

A polar bear has thick wooly fur so that he may become a mop

A polar bear has thick wooly fur so that he may showoff

A polar bear has thick wooly fur so that he may clean the ice

A polar bear has thick wooly fur so that he may thrive


A system of tubes that relocates water and nutrients around in order to make most use of them can be found in

Choices:
A. a lily
B. a door
C. a table
D. a rock

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

Answer: A

A system of tubes that relocates water and nutrients around in order to make most use of them can be found in a lily

A system of tubes that relocates water and nutrients around in order to make most use of them can be found in a door

A system of tubes that relocates water and nutrients around in order to make most use of them can be found in a table

A system of tubes that relocates water and nutrients around in order to make most use of them can be found in a rock


If someone hears a crunching sound while walking under a tree, which of these likely happened?

Choices:
A. dead leaves fell down
B. a mouse ran away
C. a duck started quacking
D. a dog was barking

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

Answer: A

If someone hears a crunching sound while walking under a tree, which of these likely happened? dead leaves fell down

If someone hears a crunching sound while walking under a tree, which of these likely happened? a mouse ran away

If someone hears a crunching sound while walking under a tree, which of these likely happened? a duck started quacking

If someone hears a crunching sound while walking under a tree, which of these likely happened? a dog was barking


Bumble Bees like to do what in the winter

Choices:
A. sleep years
B. sleep softly
C. sleep extensive periods
D. sleep painfully

Answer: C

Bumble Bees like to do what in the winter sleep years

Bumble Bees like to do what in the winter sleep softly

Bumble Bees like to do what in the winter sleep extensive periods

Bumble Bees like to do what in the winter sleep painfully


Thee dominant trait will always be visible when

Choices:
A. either are missing
B. both are missing
C. both are present
D. the recessives present

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

Answer: C

Thee dominant trait will always be visible when either are missing

Thee dominant trait will always be visible when both are missing

Thee dominant trait will always be visible when both are present

Thee dominant trait will always be visible when the recessives present


One example of avoiding waste when grocery shopping is to bring your own

Choices:
A. cloth satchel
B. greedy nature
C. one-use paper bags
D. disposable plastic bag

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

Answer: A

One example of avoiding waste when grocery shopping is to bring your own cloth satchel

One example of avoiding waste when grocery shopping is to bring your own greedy nature

One example of avoiding waste when grocery shopping is to bring your own one-use paper bags

One example of avoiding waste when grocery shopping is to bring your own disposable plastic bag


Choices:
A. a millennia
B. a week
C. a day
D. a fortnight

weathering usually occurs over a period of many years

Answer: A

A stone is weathered into sand in about a millennia

A stone is weathered into sand in about a week

A stone is weathered into sand in about a day

A stone is weathered into sand in about a fortnight


Choices:
A. wind
B. water
C. heavy exertion
D. flowers

Answer: C

Pushing an object requires what? heavy exertion

Pushing an object requires what? flowers


What are nutrients a source of energy for?

Choices:
A. water
B. whales
C. stars
D. plastids

nutrients are a source of energy for living things

Answer: B

What are nutrients a source of energy for? water

What are nutrients a source of energy for? whales

What are nutrients a source of energy for? stars

What are nutrients a source of energy for? plastids


Bats use the organs on the side of their heads to

Choices:
A. receive short radio pulses
B. hold up their sunglasses
C. create lift for flight
D. attract a potential mate

Answer: A

Bats use the organs on the side of their heads to receive short radio pulses

Bats use the organs on the side of their heads to hold up their sunglasses

Bats use the organs on the side of their heads to create lift for flight

Bats use the organs on the side of their heads to attract a potential mate


A person fills their tank with fossil fuels, and knows that in one hundred years

Choices:
A. they may be more bountiful
B. they may be more frequent
C. they may cease existing
D. they may be free

fossil fuels are a nonrenewable resource

Answer: C

A person fills their tank with fossil fuels, and knows that in one hundred years they may be more bountiful

A person fills their tank with fossil fuels, and knows that in one hundred years they may be more frequent

A person fills their tank with fossil fuels, and knows that in one hundred years they may cease existing

A person fills their tank with fossil fuels, and knows that in one hundred years they may be free


If someone released a pollutant into the world, it would be all aside from

Choices:
A. plastic
B. poison
C. trees
D. smoke

Answer: C

If someone released a pollutant into the world, it would be all aside from plastic

If someone released a pollutant into the world, it would be all aside from poison

If someone released a pollutant into the world, it would be all aside from trees

If someone released a pollutant into the world, it would be all aside from smoke


Choices:
A. bills
B. wings
C. hands
D. feet

a skinny beak is used for obtaining food by a bird from small spaces

Answer: A

Hummingbirds gather nectar using their bills

Hummingbirds gather nectar using their wings

Hummingbirds gather nectar using their hands

Hummingbirds gather nectar using their feet


At a campsite one night we all gather round a fire to roast marshmallows; this is an example of

Choices:
A. dinner
B. fusion
C. maillard reaction
D. competition

Answer: C

At a campsite one night we all gather round a fire to roast marshmallows; this is an example of dinner

At a campsite one night we all gather round a fire to roast marshmallows; this is an example of fusion

At a campsite one night we all gather round a fire to roast marshmallows; this is an example of maillard reaction

At a campsite one night we all gather round a fire to roast marshmallows; this is an example of competition


Choices:
A. Give a young goat hair that looks like its mother's hair
B. Make a baby chubby
C. Make a horse break its leg
D. Attack viruses and bacteria

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

Answer: A

What can genes do? Give a young goat hair that looks like its mother's hair

What can genes do? Make a horse break its leg

What can genes do? Attack viruses and bacteria


A team has pizza after a game, and they eat most of it, but leave the rest of the pizza out. The pizza is later inedible because of

Choices:
A. need to play games
B. bedtime coming sooner than thought
C. lack of food preservation
D. exhaustion from the sun

Answer: C

A team has pizza after a game, and they eat most of it, but leave the rest of the pizza out. The pizza is later inedible because of need to play games

A team has pizza after a game, and they eat most of it, but leave the rest of the pizza out. The pizza is later inedible because of bedtime coming sooner than thought

A team has pizza after a game, and they eat most of it, but leave the rest of the pizza out. The pizza is later inedible because of lack of food preservation

A team has pizza after a game, and they eat most of it, but leave the rest of the pizza out. The pizza is later inedible because of exhaustion from the sun


How might you figure out what a parts are needed to let your car drive?

Choices:
A. think very hard until you figure it out
B. ask the person who invented it
C. throw it in a lake and see if it floats
D. break it down and determine what it is composed of

the composition of something can be used to identify that something

Answer: D

How might you figure out what a parts are needed to let your car drive? think very hard until you figure it out

How might you figure out what a parts are needed to let your car drive? ask the person who invented it

How might you figure out what a parts are needed to let your car drive? throw it in a lake and see if it floats

How might you figure out what a parts are needed to let your car drive? break it down and determine what it is composed of


Choices:
A. build a human
B. build a bench
C. build a car
D. build a computer

Answer: B


Choices:
A. an ice cube
B. a fan
C. holding hands
D. a snowflake

Answer: C


Choices:
A. dirt cheap
B. wind
C. ground minerals
D. soiled clothes

Answer: C

What contains nutrients for plants? dirt cheap

What contains nutrients for plants? wind

What contains nutrients for plants? ground minerals

What contains nutrients for plants? soiled clothes


Light has the inability to shine through what?

Choices:
A. solid wood
B. glass
C. atmospheres
D. water

no light shines through an opaque object

Answer: A

Light has the inability to shine through what? solid wood

Light has the inability to shine through what? glass

Light has the inability to shine through what? atmospheres

Light has the inability to shine through what? water


A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now

Choices:
A. massive canyons
B. large bricks
C. old socks
D. small creeks

most canyons are formed by flowing rivers through erosion over long periods of time

Answer: A

A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now massive canyons

A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now large bricks

A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now old socks

A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now small creeks


Taking a chicken leg from a deep freezer and placing it on a kitchen counter will

Choices:
A. cause it to die
B. cause it to unfreeze
C. cause it to freeze
D. cause it to corrode

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

Answer: B

Taking a chicken leg from a deep freezer and placing it on a kitchen counter will cause it to die

Taking a chicken leg from a deep freezer and placing it on a kitchen counter will cause it to unfreeze

Taking a chicken leg from a deep freezer and placing it on a kitchen counter will cause it to freeze

Taking a chicken leg from a deep freezer and placing it on a kitchen counter will cause it to corrode


A ball rolling over carpet will go ______ than a ball rolling over concrete.

Choices:
A. slower
B. speedier
C. greater
D. faster

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

Answer: A

A ball rolling over carpet will go ______ than a ball rolling over concrete. slower

A ball rolling over carpet will go ______ than a ball rolling over concrete. speedier

A ball rolling over carpet will go ______ than a ball rolling over concrete. greater

A ball rolling over carpet will go ______ than a ball rolling over concrete. faster


Just like with humans, if another organism consumes more calories than it burns off, it will inevitably

Choices:
A. get fatter
B. run
C. fly
D. die

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

Answer: A

Just like with humans, if another organism consumes more calories than it burns off, it will inevitably get fatter

Just like with humans, if another organism consumes more calories than it burns off, it will inevitably run

Just like with humans, if another organism consumes more calories than it burns off, it will inevitably fly

Just like with humans, if another organism consumes more calories than it burns off, it will inevitably die


Why did the roadrunner cross the desert road?

Choices:
A. to evade a polar bear
B. to evade a coyote
C. to dodge a tsunami
D. to outrun an avalanche

some animals move quickly to escape predators

Answer: B

Why did the roadrunner cross the desert road? to evade a polar bear

Why did the roadrunner cross the desert road? to evade a coyote

Why did the roadrunner cross the desert road? to dodge a tsunami

Why did the roadrunner cross the desert road? to outrun an avalanche


When you exit a dark film theater, the world

Choices:
A. looks darker
B. looks brighter
C. looks the same
D. looks more French

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

Answer: B

When you exit a dark film theater, the world looks darker

When you exit a dark film theater, the world looks brighter

When you exit a dark film theater, the world looks the same

When you exit a dark film theater, the world looks more French


A puppy may be taken away from people if they

Choices:
A. keep it outside lacking protection
B. play with it affectionately
C. feed it quality food
D. give it clean water

Answer: A

A puppy may be taken away from people if they keep it outside lacking protection

A puppy may be taken away from people if they play with it affectionately

A puppy may be taken away from people if they feed it quality food

A puppy may be taken away from people if they give it clean water


A person discovers a dinosaur skeleton in their backyard under a lot of dirt. The skeleton is lacking the bright whiteness of bones, because it is

Choices:
A. filled with beer
B. covered in salt
C. trapped in stone
D. smooth with wires

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

Answer: C

A person discovers a dinosaur skeleton in their backyard under a lot of dirt. The skeleton is lacking the bright whiteness of bones, because it is filled with beer

A person discovers a dinosaur skeleton in their backyard under a lot of dirt. The skeleton is lacking the bright whiteness of bones, because it is covered in salt

A person discovers a dinosaur skeleton in their backyard under a lot of dirt. The skeleton is lacking the bright whiteness of bones, because it is trapped in stone

A person discovers a dinosaur skeleton in their backyard under a lot of dirt. The skeleton is lacking the bright whiteness of bones, because it is smooth with wires


It becomes cold enough for heavy clothing in December in the northern hemisphere because

Choices:
A. our planet's axis is tilted
B. Mercury's axis is tilted
C. the gravitational pull of Pluto on the southern hemisphere
D. lyrics about winter by popular musicians always mention bundling up

Earth 's tilt on its axis causes seasons to occur

Answer: A

It becomes cold enough for heavy clothing in December in the northern hemisphere because our planet's axis is tilted

It becomes cold enough for heavy clothing in December in the northern hemisphere because Mercury's axis is tilted

It becomes cold enough for heavy clothing in December in the northern hemisphere because the gravitational pull of Pluto on the southern hemisphere

It becomes cold enough for heavy clothing in December in the northern hemisphere because lyrics about winter by popular musicians always mention bundling up


a switch turns something with a power source on because:

Choices:
A. the circuit is opened
B. the light turns off
C. the insulation adds current
D. a piece of copper closes the circuit

Answer: D

a switch turns something with a power source on because: the circuit is opened

a switch turns something with a power source on because: the light turns off

a switch turns something with a power source on because: the insulation adds current

a switch turns something with a power source on because: a piece of copper closes the circuit


Jamaican natives have a dark skin tone do to

Choices:
A. lack of nutrients
B. camouflage
C. solar radiation
D. their diet

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

Answer: C

Jamaican natives have a dark skin tone do to lack of nutrients

Jamaican natives have a dark skin tone do to camouflage

Jamaican natives have a dark skin tone do to solar radiation

Jamaican natives have a dark skin tone do to their diet


A lone fox is searching for its next meal in a meadow that used to be bountiful with food. This season, though, rabbits have all been eaten up and the field is dry and barren. The fox may

Choices:
A. fly
B. speak
C. starve
D. float

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

Answer: C

A lone fox is searching for its next meal in a meadow that used to be bountiful with food. This season, though, rabbits have all been eaten up and the field is dry and barren. The fox may fly

A lone fox is searching for its next meal in a meadow that used to be bountiful with food. This season, though, rabbits have all been eaten up and the field is dry and barren. The fox may speak

A lone fox is searching for its next meal in a meadow that used to be bountiful with food. This season, though, rabbits have all been eaten up and the field is dry and barren. The fox may starve

A lone fox is searching for its next meal in a meadow that used to be bountiful with food. This season, though, rabbits have all been eaten up and the field is dry and barren. The fox may float


A lion is hunting antelope. The antelope are fast, faster than the lion expected. To eat today, the lion needs

Choices:
A. to find more water
B. to catch up to it
C. to enjoy its day
D. to wear better shoes

if an organism 's prey moves quickly then that organism may need to move quickly to catch its prey

Answer: B

A lion is hunting antelope. The antelope are fast, faster than the lion expected. To eat today, the lion needs to find more water

A lion is hunting antelope. The antelope are fast, faster than the lion expected. To eat today, the lion needs to catch up to it

A lion is hunting antelope. The antelope are fast, faster than the lion expected. To eat today, the lion needs to enjoy its day

A lion is hunting antelope. The antelope are fast, faster than the lion expected. To eat today, the lion needs to wear better shoes


As the air becomes more arid it contains

Choices:
A. oxygen
B. rain
C. less humidity
D. more static

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

Answer: C

As the air becomes more arid it contains oxygen

As the air becomes more arid it contains rain

As the air becomes more arid it contains less humidity

As the air becomes more arid it contains more static


A person has sand in their shoe from the beach, and they dump the sand out at their doorstep many miles away. The sand could end up back on that beach if

Choices:
A. magic creatures move it
B. someone goes to the zoo
C. a large gust passes
D. people wish for it

wind carries sand from one place to another place

Answer: C

A person has sand in their shoe from the beach, and they dump the sand out at their doorstep many miles away. The sand could end up back on that beach if magic creatures move it

A person has sand in their shoe from the beach, and they dump the sand out at their doorstep many miles away. The sand could end up back on that beach if someone goes to the zoo

A person has sand in their shoe from the beach, and they dump the sand out at their doorstep many miles away. The sand could end up back on that beach if a large gust passes

A person has sand in their shoe from the beach, and they dump the sand out at their doorstep many miles away. The sand could end up back on that beach if people wish for it


If a tree falls in the forest, then gets covered in mud, it might form :

Choices:
A. future imprints in rock
B. Houses for hairy  sasquatch
C. charmin brand toilet paper
D. Footprints on a beach

An example of a fossil is a paw print in rock

Answer: A

If a tree falls in the forest, then gets covered in mud, it might form : future imprints in rock

If a tree falls in the forest, then gets covered in mud, it might form : Houses for hairy  sasquatch

If a tree falls in the forest, then gets covered in mud, it might form : charmin brand toilet paper

If a tree falls in the forest, then gets covered in mud, it might form : Footprints on a beach


Camouflage is used by entities for hunting

Choices:
A. air
B. trees
C. vittles
D. water

An example of camouflage is an organism looking like leaves

Answer: C

Camouflage is used by entities for hunting air

Camouflage is used by entities for hunting trees

Camouflage is used by entities for hunting vittles

Camouflage is used by entities for hunting water


If a tree is separated from it's roots it will

Choices:
A. run away
B. expire
C. have a party
D. get stronger

if a tree is cut down then that tree will die

Answer: B

If a tree is separated from it's roots it will run away

If a tree is separated from it's roots it will expire

If a tree is separated from it's roots it will have a party

If a tree is separated from it's roots it will get stronger


Some human activities may create brackish like

Choices:
A. swimming tubs
B. buildings
C. ships
D. cars

Answer: A

Some human activities may create brackish like swimming tubs

Some human activities may create brackish like buildings

Some human activities may create brackish like ships

Some human activities may create brackish like cars


Choices:
A. organize flowers in a bouquet
B. put a rose in food dye
C. pull a plant from the root
D. poor water on a plant

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

Answer: B

To see an example of xylem in work organize flowers in a bouquet

To see an example of xylem in work put a rose in food dye

To see an example of xylem in work pull a plant from the root

To see an example of xylem in work poor water on a plant


What makes sure that the tips of your toes have enough of the gas that plants put off?

Choices:
A. your circulatory system
B. your pancreas
C. warm socks
D. your nervous system

the circulatory system transports blood throughout the body

Answer: A

What makes sure that the tips of your toes have enough of the gas that plants put off? your circulatory system

What makes sure that the tips of your toes have enough of the gas that plants put off? your pancreas

What makes sure that the tips of your toes have enough of the gas that plants put off? warm socks

What makes sure that the tips of your toes have enough of the gas that plants put off? your nervous system


The production of lightbulbs effects the

Choices:
A. brain
B. blood cells
C. air
D. ocean

some light bulbs convert electricity into light and heat energy

Answer: D

The production of lightbulbs effects the brain

The production of lightbulbs effects the blood cells

The production of lightbulbs effects the air

The production of lightbulbs effects the ocean


A quick way to adjust the formation of portions of the crust of the earth is for it to

Choices:
A. experience trembling
B. make believe
C. fall down
D. fly away

an earthquake changes Earth 's surface quickly

Answer: A

A quick way to adjust the formation of portions of the crust of the earth is for it to experience trembling

A quick way to adjust the formation of portions of the crust of the earth is for it to make believe

A quick way to adjust the formation of portions of the crust of the earth is for it to fall down

A quick way to adjust the formation of portions of the crust of the earth is for it to fly away


Choices:
A. electrical potential
B. land
C. neurons
D. people

Answer: A

H2O allows for the conduction of electrical potential

H2O allows for the conduction of neurons


Choices:
A. ingested
B. roasted
C. left alone
D. placed underground

Answer: D


What will be more available in an area when rain is common?

Choices:
A. dirt
B. air
C. h2o
D. fire

Answer: C

What will be more available in an area when rain is common? dirt

What will be more available in an area when rain is common? air

What will be more available in an area when rain is common? h2o

What will be more available in an area when rain is common? fire


The Earth's topography varies widely from the deepest trenches to the tallest

Choices:
A. tales
B. trees
C. pinnacle
D. buildings

the surface of the Earth contains mountains

Answer: C

The Earth's topography varies widely from the deepest trenches to the tallest tales

The Earth's topography varies widely from the deepest trenches to the tallest trees

The Earth's topography varies widely from the deepest trenches to the tallest pinnacle

The Earth's topography varies widely from the deepest trenches to the tallest buildings


Choices:
A. salmon
B. fishing boats
C. mammals
D. penguins

gills are used for breathing water by aquatic animals

Answer: A

Gills are used to breath water by what? salmon

Gills are used to breath water by what? fishing boats

Gills are used to breath water by what? mammals

Gills are used to breath water by what? penguins


Which weight has the most resistance when being picked up?

Choices:
A. 3 pound purple weight
B. 2 pound pink weight
C. 5 pound green weight
D. 8 pound blue weight

as the resistance to something increases , how easilty that something can be done will decrease

Answer: D

Which weight has the most resistance when being picked up? 3 pound purple weight

Which weight has the most resistance when being picked up? 2 pound pink weight

Which weight has the most resistance when being picked up? 5 pound green weight

Which weight has the most resistance when being picked up? 8 pound blue weight


Because it's less dense, water floats on top of

Choices:
A. honey
B. vegetable oil
C. our insect overlords
D. water

denser liquids settle below liquids that are less dense

Answer: A

Because it's less dense, water floats on top of honey

Because it's less dense, water floats on top of vegetable oil

Because it's less dense, water floats on top of our insect overlords

Because it's less dense, water floats on top of water


If an organism dies what happens to that organisms population?

Choices:
A. relaxes
B. cries
C. increases
D. subsides

if an organism dies then the population of that organism will decrease

Answer: D

If an organism dies what happens to that organisms population? relaxes

If an organism dies what happens to that organisms population? cries

If an organism dies what happens to that organisms population? increases

If an organism dies what happens to that organisms population? subsides


On a morning when the weather is clear, the sky is

Choices:
A. bright
B. cloudy
C. stormy
D. dark

Answer: A

On a morning when the weather is clear, the sky is bright

On a morning when the weather is clear, the sky is cloudy

On a morning when the weather is clear, the sky is stormy

On a morning when the weather is clear, the sky is dark


Imagine a huge rabies epidemic, where all the cats in the world died, which species would over run the earth?

Choices:
A. Rodents
B. Pachyderms
C. Butterflys
D. Homo sapiens

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

Answer: A

Imagine a huge rabies epidemic, where all the cats in the world died, which species would over run the earth? Rodents

Imagine a huge rabies epidemic, where all the cats in the world died, which species would over run the earth? Pachyderms

Imagine a huge rabies epidemic, where all the cats in the world died, which species would over run the earth? Butterflys

Imagine a huge rabies epidemic, where all the cats in the world died, which species would over run the earth? Homo sapiens


A cat finds it easiest to get a grip when climbing up

Choices:
A. plastic pole
B. carpeted pole
C. icy pole
D. metal pole

as roughness of a surface increases , friction will increase

Answer: B

A cat finds it easiest to get a grip when climbing up plastic pole

A cat finds it easiest to get a grip when climbing up carpeted pole

A cat finds it easiest to get a grip when climbing up icy pole

A cat finds it easiest to get a grip when climbing up metal pole


Miles above the equator, people from several faiths celebrate holidays in

Choices:
A. cool months
B. eastern months
C. more months
D. warm months

December is during the winter in the northern hemisphere

Answer: A

Miles above the equator, people from several faiths celebrate holidays in cool months

Miles above the equator, people from several faiths celebrate holidays in eastern months

Miles above the equator, people from several faiths celebrate holidays in more months

Miles above the equator, people from several faiths celebrate holidays in warm months


A person needs to move a boulder from a crevice to a bluff. The person employs the use of

Choices:
A. a fast car and a ball
B. a plank with one end raised
C. a small bowl of soup
D. a stick with a leaf

an inclined plane is used for raising objects

Answer: B

A person needs to move a boulder from a crevice to a bluff. The person employs the use of a fast car and a ball

A person needs to move a boulder from a crevice to a bluff. The person employs the use of a plank with one end raised

A person needs to move a boulder from a crevice to a bluff. The person employs the use of a small bowl of soup

A person needs to move a boulder from a crevice to a bluff. The person employs the use of a stick with a leaf


The earth has continents that experience different things at different times, depending on where on Earth's axis it is, such as

Choices:
A. cartoons
B. forests
C. lunch
D. Christmas

the Earth rotates on its axis on its axis

Answer: D

The earth has continents that experience different things at different times, depending on where on Earth's axis it is, such as cartoons

The earth has continents that experience different things at different times, depending on where on Earth's axis it is, such as forests

The earth has continents that experience different things at different times, depending on where on Earth's axis it is, such as lunch

The earth has continents that experience different things at different times, depending on where on Earth's axis it is, such as Christmas


A mole can avoid being detected by hawks, owls and other predators by

Choices:
A. moving slowly
B. setting traps
C. traveling beneath soil
D. building decoys

living underground can be used for hiding from predators

Answer: C

A mole can avoid being detected by hawks, owls and other predators by moving slowly

A mole can avoid being detected by hawks, owls and other predators by setting traps

A mole can avoid being detected by hawks, owls and other predators by traveling beneath soil

A mole can avoid being detected by hawks, owls and other predators by building decoys


Factories often add something to the environment that is

Choices:
A. helpful
B. productive
C. sanitizing
D. posionous

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

Answer: D

Factories often add something to the environment that is helpful

Factories often add something to the environment that is productive

Factories often add something to the environment that is sanitizing

Factories often add something to the environment that is posionous


As the amount of water a plant receives increases what will usually happen with it?

Choices:
A. diminish
B. shrinking
C. grow metal
D. expanded proportions

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

Answer: D

As the amount of water a plant receives increases what will usually happen with it? diminish

As the amount of water a plant receives increases what will usually happen with it? shrinking

As the amount of water a plant receives increases what will usually happen with it? grow metal

As the amount of water a plant receives increases what will usually happen with it? expanded proportions


The diaphragms in the microphone and speaker convert sound energy into

Choices:
A. light energy
B. low voltage electricity
C. back message
D. heat energy

telephones convert sound energy into electrical energy

Answer: B

The diaphragms in the microphone and speaker convert sound energy into light energy

The diaphragms in the microphone and speaker convert sound energy into low voltage electricity

The diaphragms in the microphone and speaker convert sound energy into back message

The diaphragms in the microphone and speaker convert sound energy into heat energy


The moon looks different in different parts of

Choices:
A. April
B. today
C. this week
D. 2018

the phases of the Moon change the appearance of the Moon

Answer: A

The moon looks different in different parts of April

The moon looks different in different parts of today

The moon looks different in different parts of this week

The moon looks different in different parts of 2018


If the earth were small enough to put on a plate and serve up for dinner, the being eating it would get mouthfuls of

Choices:
A. stew
B. towels
C. stone
D. corn

Answer: C

If the earth were small enough to put on a plate and serve up for dinner, the being eating it would get mouthfuls of stew

If the earth were small enough to put on a plate and serve up for dinner, the being eating it would get mouthfuls of towels

If the earth were small enough to put on a plate and serve up for dinner, the being eating it would get mouthfuls of stone

If the earth were small enough to put on a plate and serve up for dinner, the being eating it would get mouthfuls of corn


transpiration happens in the leaves of what?

Choices:
A. rocks
B. shrubbery
C. cars
D. animals

transpiration usually happens in the leaves of a plant

Answer: B

transpiration happens in the leaves of what? rocks

transpiration happens in the leaves of what? shrubbery

transpiration happens in the leaves of what? cars

transpiration happens in the leaves of what? animals


A person wants to show that they have lost money with their business, and they want to show someone. They decide to use a graph that shows

Choices:
A. more money
B. circled things
C. pictures of cats
D. ups and downs

a line graph is used for showing change over time

Answer: D

A person wants to show that they have lost money with their business, and they want to show someone. They decide to use a graph that shows more money

A person wants to show that they have lost money with their business, and they want to show someone. They decide to use a graph that shows circled things

A person wants to show that they have lost money with their business, and they want to show someone. They decide to use a graph that shows pictures of cats

A person wants to show that they have lost money with their business, and they want to show someone. They decide to use a graph that shows ups and downs


Choices:
A. forks
B. straw
C. rotating flat surface
D. lumber

the vanes rotating in an electric fan causes air to move

Answer: C

A fan pushes air with rotating flat surface


People eating meals or snacks containing substances are further processed in the

Choices:
A. reproductive system
B. burgers and fries
C. gastro tract
D. ocular department

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

Answer: C

People eating meals or snacks containing substances are further processed in the reproductive system

People eating meals or snacks containing substances are further processed in the burgers and fries

People eating meals or snacks containing substances are further processed in the gastro tract

People eating meals or snacks containing substances are further processed in the ocular department


If you're in the North Pole the North Star may be visible when?

Choices:
A. a weed
B. two months
C. a day
D. all year round

the Earth revolving around the sun causes stars to appear in different areas in the sky at different times of year

Answer: D

If you're in the North Pole the North Star may be visible when? a weed

If you're in the North Pole the North Star may be visible when? two months

If you're in the North Pole the North Star may be visible when? a day

If you're in the North Pole the North Star may be visible when? all year round


How does darkness impact photosynthesis?

Choices:
A. positively
B. increases absorption
C. very poorly
D. increases endurance

darkness has a negative impact on photosynthesis

Answer: C

How does darkness impact photosynthesis? positively

How does darkness impact photosynthesis? increases absorption

How does darkness impact photosynthesis? very poorly

How does darkness impact photosynthesis? increases endurance


Birds give birth to their babies while still in an egg. Mammals, however, give birth to their babies

Choices:
A. scrambled
B. already alive
C. dead
D. Old

Answer: B

Birds give birth to their babies while still in an egg. Mammals, however, give birth to their babies scrambled

Birds give birth to their babies while still in an egg. Mammals, however, give birth to their babies already alive

Birds give birth to their babies while still in an egg. Mammals, however, give birth to their babies dead

Birds give birth to their babies while still in an egg. Mammals, however, give birth to their babies Old


what affects an organisms acquired characteristics?

Choices:
A. the moon
B. gravity
C. its immediate surroundings
D. birthday

an organism 's environment affects that organism 's acquired characteristics

Answer: C

what affects an organisms acquired characteristics? the moon

what affects an organisms acquired characteristics? gravity

what affects an organisms acquired characteristics? its immediate surroundings

what affects an organisms acquired characteristics? birthday


Choices:
A. darkness
B. wind
C. solar radiation
D. snow

Answer: C


A field is tilled and soil is filled with nutrients after years of

Choices:
A. bears eroding trees
B. the flu dissolving
C. stones being destroyed
D. corn burning up

Answer: C

A field is tilled and soil is filled with nutrients after years of bears eroding trees

A field is tilled and soil is filled with nutrients after years of the flu dissolving

A field is tilled and soil is filled with nutrients after years of stones being destroyed

A field is tilled and soil is filled with nutrients after years of corn burning up


Every single bit of growth and life on earth is connected to the power of

Choices:
A. solar aliens
B. magic orbs
C. magic beans
D. daylight

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

Answer: D

Every single bit of growth and life on earth is connected to the power of solar aliens

Every single bit of growth and life on earth is connected to the power of magic orbs

Every single bit of growth and life on earth is connected to the power of magic beans

Every single bit of growth and life on earth is connected to the power of daylight


A lady needs to be able to confirm what very small text reads on her pill bottle, so a ______ is necessary.

Choices:
A. microscope
B. telescope
C. magnifier
D. binoculars

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

Answer: C

A lady needs to be able to confirm what very small text reads on her pill bottle, so a ______ is necessary. microscope

A lady needs to be able to confirm what very small text reads on her pill bottle, so a ______ is necessary. telescope

A lady needs to be able to confirm what very small text reads on her pill bottle, so a ______ is necessary. magnifier

A lady needs to be able to confirm what very small text reads on her pill bottle, so a ______ is necessary. binoculars


Choices:
A. heavenly bodies
B. star charts
C. animals
D. water

Answer: A

A telescope is used to observe what? heavenly bodies

A telescope is used to observe what? star charts

A telescope is used to observe what? animals

A telescope is used to observe what? water


Choices:
A. venus wind
B. forceful gales
C. airplanes
D. eroding mentalities

Answer: B

Deposition is caused by what? venus wind

Deposition is caused by what? forceful gales

Deposition is caused by what? eroding mentalities


A quiet desert town will see more _____ than a big city will.

Choices:
A. buildings
B. cars
C. people
D. stars

as light pollution increases , seeing the stars will be harder

Answer: D

A quiet desert town will see more _____ than a big city will. buildings

A quiet desert town will see more _____ than a big city will. cars

A quiet desert town will see more _____ than a big city will. people

A quiet desert town will see more _____ than a big city will. stars


As a body of waters surface area increases what else will increase?

Choices:
A. vaporization
B. evaporating milk
C. coals
D. fires

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

Answer: A

As a body of waters surface area increases what else will increase? vaporization

As a body of waters surface area increases what else will increase? evaporating milk

As a body of waters surface area increases what else will increase? coals

As a body of waters surface area increases what else will increase? fires


photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into what?

Choices:
A. dirt
B. sunlight
C. mental energy
D. sugars

photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into carbohydrates

Answer: D

photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into what? dirt

photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into what? sunlight

photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into what? mental energy

photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into what? sugars


All living things are made of parts that contain a

Choices:
A. blood vessel
B. heart
C. nucleus
D. skeleton

Answer: C

All living things are made of parts that contain a blood vessel

All living things are made of parts that contain a heart

All living things are made of parts that contain a nucleus

All living things are made of parts that contain a skeleton


As ipod sale plummet apple reports major

Choices:
A. loses
B. raises
C. firings
D. gains

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

Answer: A

As ipod sale plummet apple reports major loses

As ipod sale plummet apple reports major raises

As ipod sale plummet apple reports major firings

As ipod sale plummet apple reports major gains


a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in what motion?

Choices:
A. frontward
B. backward
C. downward
D. upward

a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in a forward motion

Answer: A

a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in what motion? frontward

a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in what motion? backward

a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in what motion? downward

a force acting on an object in the opposite direction that the object is moving can cause that object 's speed to decrease in what motion? upward


if liquid is changing its state to gas then that liquid is

Choices:
A. slimy
B. cold
C. condensing
D. hot

if liquid is boiling then that liquid is hot

Answer: D

if liquid is changing its state to gas then that liquid is slimy

if liquid is changing its state to gas then that liquid is cold

if liquid is changing its state to gas then that liquid is condensing

if liquid is changing its state to gas then that liquid is hot


A pulley is used to do what with objects?

Choices:
A. crush
B. cool
C. increase altitude
D. elevate significance

Answer: C

A pulley is used to do what with objects? crush

A pulley is used to do what with objects? cool

A pulley is used to do what with objects? increase altitude

A pulley is used to do what with objects? elevate significance


A place you would want to avoid that is prone to Earthquakes would be

Choices:
A. Kansas
B. Alaska
C. Osaka
D. France

earthquakes cause rock layers to fold on top of each other

Answer: C

A place you would want to avoid that is prone to Earthquakes would be Kansas

A place you would want to avoid that is prone to Earthquakes would be Alaska

A place you would want to avoid that is prone to Earthquakes would be Osaka

A place you would want to avoid that is prone to Earthquakes would be France


A person using a compass can find their way when they are lost

Choices:
A. in time
B. in play
C. in space
D. on water

Answer: D

A person using a compass can find their way when they are lost in time

A person using a compass can find their way when they are lost in play

A person using a compass can find their way when they are lost in space

A person using a compass can find their way when they are lost on water


A puppy is sitting in a yard and is at the door, asking to come in. A person looks out the door and sees the pup tremble, so the person can tell that

Choices:
A. the dog is lonely
B. the temps have dropped
C. the puppy is happy
D. the pup is strong

cool temperatures cause animals to shiver

Answer: B

A puppy is sitting in a yard and is at the door, asking to come in. A person looks out the door and sees the pup tremble, so the person can tell that the dog is lonely

A puppy is sitting in a yard and is at the door, asking to come in. A person looks out the door and sees the pup tremble, so the person can tell that the temps have dropped

A puppy is sitting in a yard and is at the door, asking to come in. A person looks out the door and sees the pup tremble, so the person can tell that the puppy is happy

A puppy is sitting in a yard and is at the door, asking to come in. A person looks out the door and sees the pup tremble, so the person can tell that the pup is strong


Earth orbiting what causes seasons to change?

Choices:
A. mars
B. saturn
C. local star
D. sunlight

Earth orbiting the Sun causes seasons to change

Answer: C

Earth orbiting what causes seasons to change? mars

Earth orbiting what causes seasons to change? saturn

Earth orbiting what causes seasons to change? local star

Earth orbiting what causes seasons to change? sunlight


A person puts liquid matter in a glass and it

Choices:
A. is hardened
B. evaporates immediately
C. is shaped similarly
D. melts the glass

Matter in the liquid phase has variable shape

Answer: C

A person puts liquid matter in a glass and it is hardened

A person puts liquid matter in a glass and it evaporates immediately

A person puts liquid matter in a glass and it is shaped similarly

A person puts liquid matter in a glass and it melts the glass


A person pours water into a cylinder in order to

Choices:
A. touch it
B. observe it
C. taste it
D. make it

a graduated cylinder is used to measure volume of an object

Answer: B

A person pours water into a cylinder in order to touch it

A person pours water into a cylinder in order to observe it

A person pours water into a cylinder in order to taste it

A person pours water into a cylinder in order to make it


studying a soil sample means studying the microorganisms in the

Choices:
A. dirt
B. air
C. lava
D. water

studying a soil sample means studying the microorganisms in that soil

Answer: A

studying a soil sample means studying the microorganisms in the dirt

studying a soil sample means studying the microorganisms in the air

studying a soil sample means studying the microorganisms in the lava

studying a soil sample means studying the microorganisms in the water


Sharks live in a liquid deluged with sodium chloride because it allows them to

Choices:
A. form sharknadoes
B. have increased buoyancy
C. eat people
D. star in films

the ocean contains large amounts of salt water

Answer: B

Sharks live in a liquid deluged with sodium chloride because it allows them to form sharknadoes

Sharks live in a liquid deluged with sodium chloride because it allows them to have increased buoyancy

Sharks live in a liquid deluged with sodium chloride because it allows them to eat people

Sharks live in a liquid deluged with sodium chloride because it allows them to star in films


Choices:
A. temperature
B. configuration
C. moistness
D. elements

tearing an object changes that object 's shape

Answer: B

Tearing an object changes its what? temperature

Tearing an object changes its what? configuration

Tearing an object changes its what? moistness

Tearing an object changes its what? elements


Flowers provide substance for many animals like

Choices:
A. Whales
B. Seals
C. Dolphins
D. squirrels

Answer: D

Flowers provide substance for many animals like Whales

Flowers provide substance for many animals like Seals

Flowers provide substance for many animals like Dolphins

Flowers provide substance for many animals like squirrels


A person with a vitamin D deficiency who is allergic to sunlight could

Choices:
A. look at pictures
B. drink more water
C. bathe more often
D. eat more cheese

Answer: D

A person with a vitamin D deficiency who is allergic to sunlight could look at pictures

A person with a vitamin D deficiency who is allergic to sunlight could drink more water

A person with a vitamin D deficiency who is allergic to sunlight could bathe more often

A person with a vitamin D deficiency who is allergic to sunlight could eat more cheese


Choices:
A. kelp
B. immersed lava vents
C. marshmallows
D. ice formations

Answer: B

the ring of fire is made up of immersed lava vents

the ring of fire is made up of marshmallows

the ring of fire is made up of ice formations


A greenhouse is used to protect plants from what?

Choices:
A. nutrients
B. freezing winds
C. socializing
D. fresh air

a greenhouse is used to protect plants from the cold

Answer: B

A greenhouse is used to protect plants from what? nutrients

A greenhouse is used to protect plants from what? freezing winds

A greenhouse is used to protect plants from what? socializing

A greenhouse is used to protect plants from what? fresh air


Choices:
A. cats
B. dogs
C. tree hopper
D. rats

Answer: C

What animal is cold-blooded? tree hopper


Silver nitrate on hardened silicon will force light to

Choices:
A. refract
B. scatter
C. become hot
D. dissipate

Answer: A

Silver nitrate on hardened silicon will force light to refract

Silver nitrate on hardened silicon will force light to scatter

Silver nitrate on hardened silicon will force light to become hot

Silver nitrate on hardened silicon will force light to dissipate


Choices:
A. the ocean
B. scrap yard
C. shot with BBs
D. buried

Answer: B

Cans can be taken to a place known as the ocean

Cans can be taken to a place known as scrap yard

Cans can be taken to a place known as shot with BBs

Cans can be taken to a place known as buried


One way humans may be polluting the Earth is

Choices:
A. using solar energy
B. antibacterial soap
C. riding bikes
D. walking

pollution is when humans pollute the environment with pollutants

Answer: B

One way humans may be polluting the Earth is using solar energy

One way humans may be polluting the Earth is antibacterial soap

One way humans may be polluting the Earth is riding bikes

One way humans may be polluting the Earth is walking


A person wanting to protect humans from electrocution through wire contact would wrap the wire in

Choices:
A. a tin can barrier
B. a metal beam with steel
C. a copper rope with barbs
D. a log filled with sawdust

Answer: D

A person wanting to protect humans from electrocution through wire contact would wrap the wire in a tin can barrier

A person wanting to protect humans from electrocution through wire contact would wrap the wire in a metal beam with steel

A person wanting to protect humans from electrocution through wire contact would wrap the wire in a copper rope with barbs

A person wanting to protect humans from electrocution through wire contact would wrap the wire in a log filled with sawdust


Choices:
A. flora
B. rocks
C. crustaceans
D. sand

Answer: A

Carnivores devour omnivores which eat flora

Carnivores devour omnivores which eat rocks

Carnivores devour omnivores which eat crustaceans

Carnivores devour omnivores which eat sand


A storm rolls in and the skies are filled with dark clouds which

Choices:
A. melt
B. flood
C. precipitate
D. scurry

Answer: C

A storm rolls in and the skies are filled with dark clouds which melt

A storm rolls in and the skies are filled with dark clouds which flood

A storm rolls in and the skies are filled with dark clouds which precipitate

A storm rolls in and the skies are filled with dark clouds which scurry


Choices:
A. a person takes a trip
B. a person gets a dog
C. a person presses a key to a socket
D. a person moves plastic into a car

electrical conduction is when metals conduct electricity through metal

Answer: C

Electrical conduction may occur when a person takes a trip

Electrical conduction may occur when a person gets a dog

Electrical conduction may occur when a person presses a key to a socket

Electrical conduction may occur when a person moves plastic into a car


A field of flowers has pollen filled flowers. The most likely thing to do the seed spread would be

Choices:
A. striped falcons
B. human children
C. wild boars
D. avian creature

when pollen sticks to a hummingbird , that pollen will move to where the hummingbird moves

Answer: D

A field of flowers has pollen filled flowers. The most likely thing to do the seed spread would be striped falcons

A field of flowers has pollen filled flowers. The most likely thing to do the seed spread would be human children

A field of flowers has pollen filled flowers. The most likely thing to do the seed spread would be wild boars

A field of flowers has pollen filled flowers. The most likely thing to do the seed spread would be avian creature


Alternative fuel is usually a renewable what?

Choices:
A. sound
B. meal
C. drink
D. asset

alternative fuel is usually a renewable resource

Answer: D

Alternative fuel is usually a renewable what? sound

Alternative fuel is usually a renewable what? meal

Alternative fuel is usually a renewable what? drink

Alternative fuel is usually a renewable what? asset


Which of these use a womb instead of eggs for fetal development?

Choices:
A. chickens
B. falcons
C. lemurs
D. hawks

live birth means developing inside the mother instead of an egg

Answer: C

Which of these use a womb instead of eggs for fetal development? chickens

Which of these use a womb instead of eggs for fetal development? falcons

Which of these use a womb instead of eggs for fetal development? lemurs

Which of these use a womb instead of eggs for fetal development? hawks


Choices:
A. potentially dangerous
B. poison
C. hot
D. unhealthy

Answer: A


Choices:
A. leafy flora
B. purple horseshoes
C. yellow bees
D. breakfast

In the food chain process a green plant has the role of producer

Answer: A

Processes in the food chain begin with leafy flora

Processes in the food chain begin with purple horseshoes

Processes in the food chain begin with yellow bees

Processes in the food chain begin with breakfast


A car converts gasoline into motion and heat through what?

Choices:
A. explosive charisma
B. cooling
C. incineration
D. warming

a car engine usually converts gasoline into motion and heat through combustion

Answer: C

A car converts gasoline into motion and heat through what? explosive charisma

A car converts gasoline into motion and heat through what? cooling

A car converts gasoline into motion and heat through what? incineration

A car converts gasoline into motion and heat through what? warming


A crane starts off weighing thirty pounds, then later weighs twenty pounds. When travelling, the crane will fly

Choices:
A. taller
B. better
C. slower
D. louder

as the weight of an animal decreases , that animal will fly more easily

Answer: B

A crane starts off weighing thirty pounds, then later weighs twenty pounds. When travelling, the crane will fly taller

A crane starts off weighing thirty pounds, then later weighs twenty pounds. When travelling, the crane will fly better

A crane starts off weighing thirty pounds, then later weighs twenty pounds. When travelling, the crane will fly slower

A crane starts off weighing thirty pounds, then later weighs twenty pounds. When travelling, the crane will fly louder


A learned behavior is exhibited when a human displays that they can:

Choices:
A. squinting in bright light
B. digesting food in the stomach
C. change a car tire
D. inhaling and exhaling during sleep

Answer: C

A learned behavior is exhibited when a human displays that they can: squinting in bright light

A learned behavior is exhibited when a human displays that they can: digesting food in the stomach

A learned behavior is exhibited when a human displays that they can: change a car tire

A learned behavior is exhibited when a human displays that they can: inhaling and exhaling during sleep


Choices:
A. bears
B. wolves
C. cats
D. earthworms

different organisms reproduce differently

Answer: D

Dogs reproduce differently from earthworms


A light bulb will be lit up if it is all aside from

Choices:
A. turned on
B. on a shelf
C. connected to electricity
D. screwed in

a light bulb requires electrical energy to produce light

Answer: B

A light bulb will be lit up if it is all aside from turned on

A light bulb will be lit up if it is all aside from on a shelf

A light bulb will be lit up if it is all aside from connected to electricity

A light bulb will be lit up if it is all aside from screwed in


A river rushes and pebbles are smacked around one another until

Choices:
A. they are wet
B. they are clear
C. they are rough
D. they are velvety

contact between rocks over long periods of time causes rocks to smooth

Answer: D

A river rushes and pebbles are smacked around one another until they are wet

A river rushes and pebbles are smacked around one another until they are clear

A river rushes and pebbles are smacked around one another until they are rough

A river rushes and pebbles are smacked around one another until they are velvety


Choices:
A. electrons are made to excite
B. metal closes the circuit
C. the engine needs to run
D. the circuit is opened completely

pushing a button sometimes completes a circuit

Answer: B

A switch turns something on because: electrons are made to excite

A switch turns something on because: metal closes the circuit

A switch turns something on because: the engine needs to run

A switch turns something on because: the circuit is opened completely


Limestone is formed by water evaporating from a solution of water and mineral and a hard sedimentary rock used as building material and for making

Choices:
A. lipstick
B. cement
C. lemon-lime soda
D. mineral water

limestone is formed by water evaporating from a solution of water and minerals

Answer: B

Limestone is formed by water evaporating from a solution of water and mineral and a hard sedimentary rock used as building material and for making lipstick

Limestone is formed by water evaporating from a solution of water and mineral and a hard sedimentary rock used as building material and for making cement

Limestone is formed by water evaporating from a solution of water and mineral and a hard sedimentary rock used as building material and for making lemon-lime soda

Limestone is formed by water evaporating from a solution of water and mineral and a hard sedimentary rock used as building material and for making mineral water


A person who wants to eat a watermelon may consider spitting out its

Choices:
A. dark pips
B. good taste
C. coco pebbles
D. red fruit

Answer: A

A person who wants to eat a watermelon may consider spitting out its dark pips

A person who wants to eat a watermelon may consider spitting out its good taste

A person who wants to eat a watermelon may consider spitting out its coco pebbles

A person who wants to eat a watermelon may consider spitting out its red fruit


A boy wants to feed a gecko so he gives it

Choices:
A. waxworms
B. dog food
C. chickens
D. markers

Answer: A

A boy wants to feed a gecko so he gives it waxworms

A boy wants to feed a gecko so he gives it dog food

A boy wants to feed a gecko so he gives it chickens

A boy wants to feed a gecko so he gives it markers


in order for an animal to stay healthy it needs to

Choices:
A. consume enough food
B. exercise regularly
C. sleep long hours
D. reproduce

an animal requires enough nutrients to maintain good health

Answer: A

in order for an animal to stay healthy it needs to consume enough food

in order for an animal to stay healthy it needs to exercise regularly

in order for an animal to stay healthy it needs to sleep long hours

in order for an animal to stay healthy it needs to reproduce


when fuel efficiency increases, gasoline use in cars will

Choices:
A. stay the same
B. cause more windstorms
C. increase
D. decrease

as mileage per galon of gasoline increases , the amount of gasoline used will decrease

Answer: D

when fuel efficiency increases, gasoline use in cars will stay the same

when fuel efficiency increases, gasoline use in cars will cause more windstorms

when fuel efficiency increases, gasoline use in cars will increase

when fuel efficiency increases, gasoline use in cars will decrease


Choices:
A. a metal in plastic
B. a bowl of water in plastic
C. a cat in a bag
D. money in plastic bags

evaporation causes amount of water to decrease

Answer: B

To see evaporation you can wrap a metal in plastic

To see evaporation you can wrap a bowl of water in plastic

To see evaporation you can wrap a cat in a bag

To see evaporation you can wrap money in plastic bags


A tortoise died many years ago, but it is easy to tell that what was left behind was from a tortoise because in the rock there are

Choices:
A. muscles
B. skeletal system
C. organs
D. candy pieces

organisms can be preserved in sedimentary rock

Answer: B

A tortoise died many years ago, but it is easy to tell that what was left behind was from a tortoise because in the rock there are muscles

A tortoise died many years ago, but it is easy to tell that what was left behind was from a tortoise because in the rock there are skeletal system

A tortoise died many years ago, but it is easy to tell that what was left behind was from a tortoise because in the rock there are organs

A tortoise died many years ago, but it is easy to tell that what was left behind was from a tortoise because in the rock there are candy pieces


Choices:
A. September 11th was a terrorist attack
B. Rain falls from the sky
C. Fish swim in water
D. Drinking sugary drinks daily leads to obesity

hypothesis means scientific guess about the cause and effect of an event

Answer: D

Examples of hypothesis is September 11th was a terrorist attack

Examples of hypothesis is Rain falls from the sky

Examples of hypothesis is Fish swim in water

Examples of hypothesis is Drinking sugary drinks daily leads to obesity


The circulatory system brings oxygen to the body from where?

Choices:
A. brain
B. chest
C. hands
D. stomach

the circulatory system carries oxygen from the digestive and respiratory systems to the rest of the body

Answer: B

The circulatory system brings oxygen to the body from where? brain

The circulatory system brings oxygen to the body from where? chest

The circulatory system brings oxygen to the body from where? hands

The circulatory system brings oxygen to the body from where? stomach


In a contest to see which would win based on size and weight, the winner with more of both would be

Choices:
A. moon
B. Earth
C. pebble
D. cat

Answer: B

In a contest to see which would win based on size and weight, the winner with more of both would be moon

In a contest to see which would win based on size and weight, the winner with more of both would be Earth

In a contest to see which would win based on size and weight, the winner with more of both would be pebble

In a contest to see which would win based on size and weight, the winner with more of both would be cat


A renewable resource you can find on Earth is

Choices:
A. stars
B. Oil
C. sand clay
D. fossil fuels

Answer: C

A renewable resource you can find on Earth is stars

A renewable resource you can find on Earth is Oil

A renewable resource you can find on Earth is sand clay

A renewable resource you can find on Earth is fossil fuels


Shortly after the moon is in ecliptical longitude with the Sun, one will see

Choices:
A. a waning crescent
B. a waxing crescent
C. a waning gibbous
D. a waxing gibbous

the first quarter phase of the moon occurs after the new moon

Answer: B

Shortly after the moon is in ecliptical longitude with the Sun, one will see a waning crescent

Shortly after the moon is in ecliptical longitude with the Sun, one will see a waxing crescent

Shortly after the moon is in ecliptical longitude with the Sun, one will see a waning gibbous

Shortly after the moon is in ecliptical longitude with the Sun, one will see a waxing gibbous


A person in space will find a lack of something to drink if they land on

Choices:
A. Mars
B. the earth
C. the moon
D. third planet

Answer: C

A person in space will find a lack of something to drink if they land on Mars

A person in space will find a lack of something to drink if they land on the earth

A person in space will find a lack of something to drink if they land on the moon

A person in space will find a lack of something to drink if they land on third planet


Chlorophyll is good for allowing plants to absorb energy and

Choices:
A. is dry
B. is dead
C. is clear
D. is healthy

chlorophyll is used for absorbing light energy by plants

Answer: D

Chlorophyll is good for allowing plants to absorb energy and is dry

Chlorophyll is good for allowing plants to absorb energy and is dead

Chlorophyll is good for allowing plants to absorb energy and is clear

Chlorophyll is good for allowing plants to absorb energy and is healthy


A man is at the beach and is napping in the sun. He falls into a deep sleep and forgets to wake up. After hours of this, he

Choices:
A. may flood beaches
B. may make whiskey
C. may cease existence
D. may file lawsuit

if an organism becomes too hot then that organism may die

Answer: C

A man is at the beach and is napping in the sun. He falls into a deep sleep and forgets to wake up. After hours of this, he may flood beaches

A man is at the beach and is napping in the sun. He falls into a deep sleep and forgets to wake up. After hours of this, he may make whiskey

A man is at the beach and is napping in the sun. He falls into a deep sleep and forgets to wake up. After hours of this, he may cease existence

A man is at the beach and is napping in the sun. He falls into a deep sleep and forgets to wake up. After hours of this, he may file lawsuit


Choices:
A. money
B. positive ions
C. a mommy
D. youtube

electric devices require electrical energy to function

Answer: B

A computer needs what to be functional money

A computer needs what to be functional positive ions

A computer needs what to be functional a mommy

A computer needs what to be functional youtube