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Worksheets

NGSS FAST Practice 5th Grade

Total questions: 168

Worksheet time: 2hrs 1mins

Name
Class
Date
1.

What are the three main types of rocks?

a)

sandstone, limestone, marble

b)

igneous, metamorphic, sedimentary

c)

obsidian, coal, basalt

d)

conglomerate, obsidian, metamorphic

2.

Which rock are most fossils found?

a)

amber

b)

igneous

c)

sedimentary

d)

imprints

3.

Look at the image and choose the correct statement.

a)

The peaches have more mass

b)

The peaches and lemons have the same mass.

c)

The lemons have a greater volume.

d)

The lemons have more mass.

4.

Air is made of matter. Do you agree or disagree?

a)

I disagree, because I can't see it

b)

I agree, because it takes up space

c)

I disagree, because I can see it

d)

I agree, because it doesn't take up any space

5.

The three states of matter are:

a)

solid, ice, liquid

b)

solid, air, liquid

c)

gas, solid, water

d)

liquid, gas, solid

6.

The molecules in a solid are:

a)

tight and close together

b)

moving around as fast as they can

c)

slightly spaced out

d)

spread far apart from each other

7.
When you bake cookies, what kind of reaction is occuring?
a)
chemical reation
b)
physical reaction
8.
Anything that has mass and takes up space is called
a)
density
b)
volume
c)
atoms
d)
matter
9.
Which property of matter tells what something feels like?
a)
color
b)
shape
c)
texture
d)
solubility 
10.
What property of matter tells if light bounces off of something?
a)
texture
b)
reflectivity
c)
magnetism
d)
solubility 
11.
Which item makes a good electrical insulator?
a)
paperclip
b)
metal wire
c)
shirt
d)
foil
12.
What is it called when matter changes from a solid to a liquid?
a)
melting
b)
evaporating
c)
condensation
d)
freezing
13.
What is called when matter turns from a liquid to a gas?
a)
melting
b)
evaporating
c)
condensation
d)
freezing
14.
What do you call this science tool: 
a)
beaker
b)
graduated cylinder
c)
test tube
d)
petri dish 
15.

What would happen if you touched a south pole end of a magnet to a north pole end of another magnet?

a)

they would be attracted to each other

b)

they would be repelled from each other

16.

The strongest parts of the magnet are ...

a)

fronts

b)

backs

c)

poles

d)

middle

17.

What does repel mean?

a)

magnets move toward each other

b)

magnets do not have magnetism

c)

magnets move away from each other

d)

magnets stick together

18.

What type of energy is transformed in the Energy Conversion shown in the image below?

a)

Nuclear Energy

b)

Chemical Energy

c)

Thermal Energy

d)

Electrical Energy

19.
When you hear music, what is your ear actually detecting?
a)
notes from the speaker
b)
waves created by vibrations
c)
electrical currents traveling through the air
d)
sound atoms coming from the sound
20.
I am the path along which electricity travels.
a)
electric circuit
b)
conductor
c)
insulator
d)
fuse
21.

What happens to our shadow when the sun is rising?

a)

It gets shorter

b)

It gets longer

c)

It is not visible if it is sunny

22.
If the sun is behind me to my right, my shadow will be cast in to the...
a)
left
b)
right
c)
front
d)
back
23.
Your shadow is the shortest at...
a)
sunrise
b)
sunset
c)
noon
d)
nighttime
24.

The lunar phases are caused by...

a)

The movement of the Moon relative to the Earth and Sun

b)

The moon growing and shrinking

c)

The movement of the sky

d)

The movement of the Sun

25.

What is the lunar phase where the moon is the darkest?

a)

Full Moon

b)

New Moon

c)

Crescent

d)

Gibbous

26.

What is this lunar phase?

a)

Crescent

b)

Quarter

c)

Gibbous

d)

Full

27.

What is this lunar phase?

a)

Third-quarter

b)

Crescent

c)

New

d)

Gibbous

28.
This is a big burning ball of gases...
a)
Star
b)
Planet
c)
Asteroid
d)
Meteroid
29.

A group of stars forming a pattern or picture in the sky is called...

a)

A group

b)

A constellation

c)

A pattern

d)

Ursa Major

30.
Why do the constellations "move" throughout the night?
a)
The stars are traveling through space.
b)
The Earth is moving
31.

For a class experiment various samples of bacteria were collected from between toes, from inside ears, from a dog's mouth and from elevator buttons. Samples were placed in a petri dish with agar and monitor for growth. Observations were recorded and compared.

a)

Yes because the bacteria is bad

b)

No because the bacteria is unidentified

c)

No because all of the samples were alive

d)

yes because steps were outlined for condition and each sample collected was tested separately

32.

A small gray kitten showed up at Jacob's house. His mother told her he could keep it, so he checked the cabinets and refrigerator for food. He found some tuna and fed the kitten. The next day his mother went to the store and bought some dry cat food. When Jacob put the cat food out, the kitten just walked away. "I think kittens like canned tuna better than dry food," Jacob said.Did Jacob reach a valid conclusion about kittens?

a)

No, one kitten is not appropriate sample size

b)

No, kittens can not eat dry food so her results are invalid

c)

Yes, Jacob watched the kittens closely and kept accurate records

d)

Yes, Jacob's conclusion is based on how the kitten behaves.

33.

Michael decides to find out which fertilizer is best for tomatoes. He set up three plants, giving one no fertilizer, giving the second type A fertilizer, and giving the third type B fertilizer. He kept the first plant inside in a large pot, and the other two he planted in the yard.Is Michael's experiment designed correctly?

a)

No, it has too many variables

b)

Yes, it has controls and variables

c)

No we haven't seen the results yet

d)

It is impossible to say without knowing more information

34.

Julia builds three pinewood derby cars. Car A weighs 5 ounces, Car B weighs 6 ounce, and Car C weighs 7 ounces. She predicts that the more weight added to a car leads to a faster finish. Scientific conclusions are based on scientific evidence, what evidence would support Julia's prediction?

a)

Car A finishes faster than car A and car B

b)

Car B finishes faster than car A and car C

c)

Car C finishes faster than car A and car B

d)

All three cars finish at the same time

35.

fourth-grade class is testing which model cars are the fastest. They experimented with different designs and parts. Julie put different wheels on a car and then rolled it. He recorded his observations.


When Julie pushed the cars that had different weights, the heaviest car needed more ______ to get it moving.

a)

Drag

b)

Friction

c)

Life

d)

Thrust

36.

Which variable can be changed or controlled to test the effects in a scientific experiment

a)

Independent Variable

b)

Dependent Variable

37.

which variable is the variable that is actually tested in a scientific experiment

a)

Independent variable

b)

Dependent Variable

38.

What is the process by which plants use sunlight to convert carbon dioxide and water into glucose and oxygen?

a)

Respiration

b)

Photosynthesis

c)

Combustion

d)

Fermentation

39.

How does energy flow through an ecosystem?

a)

Energy flows from the ocean to producers, then to consumers, and finally to decomposers.

b)

Energy flows from the sun to producers, then to consumers, and finally to decomposers.

c)

Energy flows from the clouds to producers, then to consumers, and finally to decomposers.

d)

Energy flows from the moon to producers, then to consumers, and finally to decomposers.

40.

What are the different states of matter and how do they change?

a)

Solid, liquid, and plasma; through processes such as sublimation, deposition, and ionization.

b)

Hot, cold, and warm; through processes such as cooking, freezing, and boiling.

c)

Hard, soft, and sticky; through processes such as bending, stretching, and breaking.

d)

Solid, liquid, and gas; through processes such as melting, freezing, evaporation, and condensation.

41.

How do the water cycle and the rock cycle contribute to Earth's systems and interactions?

a)

They contribute by influencing the migration patterns of birds and animals.

b)

They contribute by causing earthquakes and volcanic eruptions.

c)

They contribute by influencing weather patterns, erosion, and the formation of landforms.

d)

They contribute by creating new species of plants and animals.

42.

What causes day and night on Earth?

a)

The Earth's distance from the sun

b)

The phases of the moon

c)

The rotation of the Earth on its axis

d)

The movement of the sun around the Earth

43.

How do the positions of the Earth, moon, and sun cause lunar and solar eclipses?

a)

The alignment of the Earth, moon, and sun causes lunar and solar eclipses.

b)

The gravitational pull of the moon causes lunar and solar eclipses.

c)

The rotation of the Earth causes lunar and solar eclipses.

d)

The tilt of the Earth's axis causes lunar and solar eclipses.

44.

What are the properties of solids, liquids, and gases?

a)

Solids have definite shape and volume, liquids have definite shape but not volume, and gases have definite shape but not volume.

b)

Solids have definite shape and volume, liquids have definite shape and volume, and gases have definite shape and volume.

c)

Solids have definite shape and volume, liquids have definite volume but not shape, and gases have neither definite shape nor volume.

d)

Solids have definite shape but not volume, liquids have definite shape and volume, and gases have definite shape but not volume.

45.

How do the properties of materials determine their use in structures?

a)

The properties of materials such as strength, flexibility, durability, and weight determine how they can be used in different structures.

b)

The taste of the materials determines their use in structures

c)

The smell of the materials determines their use in structures

d)

The color of the materials determines their use in structures

46.

What is the process by which water changes from a liquid to a gas?

a)

Condensation

b)

Evaporation

c)

Freezing

d)

Melting

47.

How does the food chain represent the flow of energy in an ecosystem?

a)

Energy flows from the sun to producers, then to consumers, and finally to decomposers.

b)

Energy flows from the moon to producers, then to consumers, and finally to decomposers.

c)

Energy flows from the ocean to producers, then to consumers, and finally to decomposers.

d)

Energy flows from the clouds to producers, then to consumers, and finally to decomposers.

48.

What causes the change of seasons on Earth?

a)

The Earth's distance from the sun

b)

The phases of the moon

c)

The tilt of the Earth's axis

d)

The rotation of the Earth on its axis

49.

What is the process by which a gas changes to a liquid?

a)

Sublimation

b)

Condensation

c)

Evaporation

d)

Melting

50.

What causes the different phases of the moon?

a)

The Earth's distance from the moon

b)

The rotation of the Earth on its axis

c)

The tilt of the Earth's axis

d)

The moon's rotation around the Earth

51.

How does the water cycle contribute to the Earth's climate?

a)

It contributes by influencing the migration patterns of birds and animals.

b)

It contributes by causing earthquakes and volcanic eruptions.

c)

It contributes by influencing weather patterns and precipitation.

d)

It contributes by creating new species of plants and animals.

52.

A boy rides a skate board down a hill. Eventually the skate board stops. Which is most responsible for causing the skateboard to stop?

a)

gravity acting on the skateboard

b)

friction acting on the skateboard

c)

the mass of the skateboard

d)

the mass of the boy

53.

A book falls off the desk. What moves the book towards the floor?

a)

mass

b)

friction

c)

gravity

d)

speed

54.

What will most likely stop an object in motion?

a)

mass

b)

force

c)

acceleration

d)

inertia law

55.

How does the mass of an object affect acceleration?

a)

The greater the mass of an object the greater the force needed to accelerate the object

b)

The greater the mass of an object the smaller the force needed to accelerate the object

c)

the smaller the mass of an object the greater the force needed to decelerate the object

56.

A phone is sitting on the dash of the car, which is stopped at a red light. Why does the phone slide backwards as the car begins to move forward?

a)

phone has inertia

b)

the phone has momentum

c)

the phone has acceleration

57.

How would the absence of friction affect a steel ball traveling on a long straight path

a)

steel ball's speed would decrease

b)

steel ball's speed would increase

c)

steel ball would stop immediately

d)

steel ball would remain at a constant speed

58.

What is an example of an unbalanced force

a)

a cat sitting on a chair

b)

an alligator sleeping in the sun

c)

a boy jumping off his bike

d)

a book lying on a desk

59.

What will happen to the book if no other forces act upon it?

a)

book will stay at rest

b)

book will begin to move

c)

mass of the book will increase

d)

gravity on the book will increase

60.

How does a wagons motion change when additional force is applied?

a)

as force increases, acceleration increases

b)

as force increases, acceleration decreases

c)

as forces increases, the wagon's mass changes

d)

as forces increases, the wagon direction changes

61.

A snow plow uncovered 100 miles of road in 4 hours . What was the average speed of the plow? (speed = distance divided by time)

a)

20 mph

b)

25 mph

c)

50 mph

d)

100 mph

62.

A man jumps from a plane and a few seconds later opens his parachute. Which causes his fall to slow once his parachute opens?

a)

decrease in gravity

b)

increase in gravity

c)

decreased air resistance

d)

increased air resistance

63.

Which is a push or pull that acts on an object?

a)

force

b)

speed

c)

inertia

d)

momentum

64.

Which force does an airplane have to overcome to stay in flight?

a)

friction

b)

gravity

c)

inertia

d)

momentum

65.

A person rolls a ball on a flat surface that suddenly slopes downward. Which most likely describes the motion of the ball?

a)

ball stops when is reaches the downward slope

b)

ball speeds up as it travels on the downward slope

c)

ball slows down as it travels on the downward slope

d)

ball changes directions as it travels on the downward slope

66.

A girl placed a leaf in a stream. After 5 minutes, the leaf moved 100 yards away from the girl. Which best explains why leaf changed it position?

a)

the pulling force of the wind

b)

the pushing force of the stream

c)

the pulling force of the leaf against the water

d)

the pushing force of the leaf against the water

67.

Mark and Ann were playing kickball. They both kicked the same ball, but noticed that Mark kick made the ball travel farther than Ann's. What most likely caused the difference?

a)

Mark kicked with less force

b)

Mark kicked with more force

c)

Mark kick had less friction

d)

Mark's kick had more friction

68.

What forward pushing force changes the position and motion of an object?

a)

lift

b)

drag

c)

friction

d)

thrust

69.

Which can cause an object moving in a straight line to change direction?

a)

an outside force

b)

an increase in speed

c)

a change in momentum

d)

a reduction in friction

70.

Bill and Max are pushing a box toward one another with equal force. What would happen if Bill stopped pushing?

a)

the box would stop moving

b)

the box would move toward

c)

the box would move toward Max

d)

the box would move away from both Max and Bill

71.

Sam is pushing a box with ten books in it. He adds ten more books to the box. If she continues pushing with the same force, what effect will the additional books have on the motion of the box?

a)

box will move more slowly due to the increase in masss

b)

box will move more slowly due to the increase in gravity

c)

box will move more quickly due to the decrease in mass

d)

box will move more quickly due to the decrease in friction

72.
A strong high level wind found that can reach speeds of 200 mph, usually occurring 6 to 9 miles above the ground; often steer the movement of surface air masses and weather systems.
a)
Gusts
b)
Jet Streams
c)
Prevailing Westerlies
d)
Cold front
73.
Low pressure systems cause...
a)
Sunny weather
b)
Fair weather
c)
Cloudy conditions
d)
Conduction
74.
Evaporation and condensation are similar because...
a)
Caused by changes in heat energy
b)
Caused by changes in wind
c)
Caused by precipitaion
d)
Caused by run-off
75.
A puddle disappears after a very sunny day because of ...
a)
Condensation
b)
Precipitation
c)
Transpiration
d)
Evaporation
76.
High pressure systems bring...
a)
Rainy weather
b)
Sunny weather
c)
Snowy weather
d)
Windy weather
77.
Puffy white clouds associated with good weather are...
a)
Cirrus Clouds
b)
Stratus Clouds
c)
Cumulus clouds
d)
Cumulonimbus clouds
78.
A pot of water heated on a stove and the metal handle become hot because of ...
a)
Insulation
b)
Convection
c)
Evaporation
d)
Conduction
79.
A warm high level wind found that can reach speeds in excess of 200 mph, usually occurring 6 to 9 miles above the ground;  often steer the movement of surface air masses and weather systems
a)
Prevailing Westerlies
b)
Gusts
c)
Wind band
d)
Jet Streams
80.
Tall, dark clouds associated with thunderstorms
a)
Cumulonimbus
b)
Cumulus
c)
Cirrus
d)
Stratus
81.
What season occurs in the Southern Hemisphere in August?
a)
Summer
b)
Winter
c)
Spring
d)
Fall
82.
The uneven heating of the air in the atmosphere is...
a)
Conduction
b)
Evaporation
c)
Convection
d)
Condensation
83.
Air that moves from West to East across the United States are know as...
a)
Prevailing Easterlies
b)
Bands of Wind
c)
Gusts of Wind
d)
Prevailing Westerlies
84.
Warm fronts cause...
a)
Sunny and hot weather
b)
Partly sunny weather
c)
Cloudy skies and rainy weather
d)
Windy weather
85.
What must occur before clouds form?
a)
Condensation
b)
Evaporation
c)
Precipitation
d)
Transpiration
86.
Cold fronts cause...
a)
Sunny weather
b)
Cloudy weather
c)
Thunderstorms
d)
Windy weather
87.
A warm, swift current in the Atlantic Ocean that influences temperatures on the East Coast of the United States.
a)
Rip currents
b)
River
c)
Gulf Shore
d)
Gulf Stream
88.
The factor that has the greatest effect on wind speed is...
a)
Air pressure
b)
Rainfall
c)
Air temperature
d)
Hurricane
89.
When a jet stream moves south of North Carolina, we experience
a)
Warmer Weather
b)
Windy Weather
c)
Cloudy Weather
d)
Colder Weather
90.
Winds at the beach change direction between day and night due to...
a)
Prevailing Westerlies
b)
Cumulus Clouds
c)
Wind gusts
d)
uneven heating and cooling of land and water
91.
Rising surface temperature of the Pacific Ocean, drought in the Western US, and flooding on the Pacific Coast is caused by...
a)
La Nina
b)
El Nino
c)
El Frito Bandido
d)
Sunny weather
92.
Which of the following is the smallest unit of life that can carry out all life functions?
a)
the mitochondria
b)
the vacuoles
c)
the nucleus
d)
the cell
93.
Who was the first  person to see cells under the microscope and give them their name?
a)
Mattias Schleiden
b)
Robert Hooke
c)
Theordor Schwann
d)
Anton van Leeuwenhoek
94.
Every living organism is made up of one or more cells
a)
True
b)
False
95.

What is an multicellular organism?

a)

It has an organism with one cell.

b)

It has more than one cell

c)

It does't have cell

96.

Bacteria is...

a)

a multicellular organism

b)

a nonliving thing

c)

a unicellular organism

97.

Example of multicellular organism

a)

Human, Dog, Fish

b)

Ostrich egg

c)

bacteria, amoeba

98.

Example of unicellular organism

a)

Amoeba, bacteria, yeast, algae

b)

cat, dog, fish, sunflower

c)

sand, salt and pepper

99.
What two items make an object look bigger than they appear?
a)
Camera lense and telescope
b)
Microscope and telescope
c)
Microscope and Hand Lense (Magnifying Lense) 
d)
Glasses and iPhone
100.

Which thing is NOT made of cells?

a)

A dog

b)

A carrot

c)

A piece of candy

d)

A piece of wood from a tree

101.

Which one of the following is a type of cell that can perform all life processes in itself?

a)

Dog

b)

Fish

c)

Amoeba

d)

Worm

102.

Which of the following is NOT an example of a multicellular organism?

a)

Dog

b)

Fish

c)

Paramecium

d)

Worm

103.

Why do multicellular organisms need transport systems?

a)

Because they cannot grow in their own environment.

b)

Because they need food from an outside source.

c)

To exchange gases with the outside environment.

d)

To receive more energy than what they already have.

104.

Which statement best describes a single-celled organism?

a)

It is part of a bigger organism.

b)

It has many different types of cells.

c)

It is a complete organism.

d)

It has more than one cell.

105.

What do unicellular organisms and multicellular organisms have in common?

a)

They are both able to make their own food from the Sun.

b)

They are both the same size.

c)

They can both get rid of their waste.

d)

They both have special cells within the organism to do certain jobs.

106.
The picture shows Unicellular organisms because they are made of only one cell
a)
Correct
b)
Incorrect
c)
What is unicellular again?
d)
Read the question again
107.

Which of the following are examples of a single-celled organism?

a)

Amoeba and Paramecium

b)

Plants and Molds

c)

Molds and Amoeba

108.
mechanical energy is not when
a)
 a mirror reflects light
b)
a car moves
c)
a windmill spins
d)
a wheel turns
109.
if a students wants to move an object to the East, he should push from the 
a)
East
b)
West 
c)
South
d)
North
110.
which is not an example of an inherited trait
a)
how tall a person is
b)
a person's eye color
c)
a cut on person's hand
d)
foot size
111.
when a bird flies, it uses ________________
energy
a)
light
b)
sound
c)
electrical 
d)
mechanical
112.
which is a learned behavior?
a)
a dog barking when threatened
b)
a dog's hair color
c)
a dog returning the same place for food everyday
d)
a dog breathing
113.
What is this type of ecosystem (biom)  is this?
a)
savanna
b)
tundra
c)
rainforest
d)
alpine
114.
___________________________________ has meteor craters and water on the surface
a)
sun
b)
moon
c)
Earth
115.
How do trees obtain energy?
a)
they produce food through photoynthesis
b)
they eat grass
c)
they absorb nutrients from decomposing pants and animals
d)
they eat animals
116.
What do humans breath in and plants release into the air?
a)
carbon dioxide
b)
oxygen
c)
helium
d)
air
117.
Which is the producer in the food web?
a)
tadpole
b)
snail
c)
algae
d)
frog
118.
Where does the sun rise?
a)
East
b)
West
c)
South
d)
North
119.
How is a canyon formed?
a)
glaciers that eroded the rock
b)
ice wedging
c)
floods eroded the rock
d)
wind eroded the rock
120.
What formed this valley?
a)
wind erosion
b)
water erosion
c)
a glacier
d)
flooding
121.
this is example of light being _______________.
a)
reflected
b)
refracted
c)
absorbed
d)
bounced off
122.
mechanical energy is not when
a)
 a mirror reflects light
b)
a car moves
c)
a windmill spins
d)
a wheel turns
123.
if a students wants to move an object to the East, he should push from the 
a)
East
b)
West 
c)
South
d)
North
124.
which is not an example of an inherited trait
a)
how tall a person is
b)
a person's eye color
c)
a cut on person's hand
d)
foot size
125.
when a bird flies, it uses ________________
energy
a)
light
b)
sound
c)
electrical 
d)
mechanical
126.
which is a learned behavior?
a)
a dog barking when threatened
b)
a dog's hair color
c)
a dog returning the same place for food everyday
d)
a dog breathing
127.
What is this type of ecosystem (biom)  is this?
a)
savanna
b)
tundra
c)
rainforest
d)
alpine
128.
___________________________________ has meteor craters and water on the surface
a)
sun
b)
moon
c)
Earth
129.
How do trees obtain energy?
a)
they produce food through photoynthesis
b)
they eat grass
c)
they absorb nutrients from decomposing pants and animals
d)
they eat animals
130.
What do humans breath in and plants release into the air?
a)
carbon dioxide
b)
oxygen
c)
helium
d)
air
131.
Which is the producer in the food web?
a)
tadpole
b)
snail
c)
algae
d)
frog
132.
Where does the sun rise?
a)
East
b)
West
c)
South
d)
North
133.
How is a canyon formed?
a)
glaciers that eroded the rock
b)
ice wedging
c)
floods eroded the rock
d)
wind eroded the rock
134.
What formed this valley?
a)
wind erosion
b)
water erosion
c)
a glacier
d)
flooding
135.
this is example of light being _______________.
a)
reflected
b)
refracted
c)
absorbed
d)
bounced off
136.

Weathered pieces of rock.

a)

pebbles

b)

sediment

c)

eroded

d)

shale

137.

Buried remains of ancient plants and animals that we now use as fuel.

a)

hydrocarbons

b)

alternative energy

c)

fossil fuels

d)

sediment

138.

Breaking down earth's materials at or near the surface.

a)

erosion

b)

weathering

c)

cementation

d)

deposition

139.

Wind or water carrying away weathered pieces of sediment.

a)

deposition

b)

weathering

c)

erosion

d)

cementation

140.

Sediment is eroded, deposited, buried, mixed with surrounding material, and cemented together from heat and pressure.

a)

weathering

b)

deposition

c)

cementation

d)

compression

141.

Eroded sediment finds a new home.

a)

weathering

b)

deposition

c)

compaction

d)

cementation

142.

The solid innermost portion of our Earth.

a)

outer core

b)

mantle

c)

inner core

d)

crust

143.

This layer of Earth is made of magma and is between the crust and core.

a)

crust

b)

mantle

c)

core

d)

outer core

144.

The outermost layer of Earth composed mainly of rock.

a)

crust

b)

mantle

c)

core

d)

outer core

145.

Gas surrounding Earth made of 78% nitrogen and 21% oxygen.

a)

lake effect

b)

greenhouse gas

c)

atmosphere

d)

climate

146.

Orbit or movement around the sun.

a)

rotation

b)

revolution

147.

Spinning of a planet on its axis.

a)

rotation

b)

revolution

148.

Earth rotates on this imaginary line.

a)

diagonal

b)

axis

c)

radius

d)

diameter

149.

Which of the following explains why we have night and day?

a)

the phase of the moon

b)

the rotation of Earth on its axis

c)

the revolution of Earth around the sun

d)

the alignment of planets

150.
Which of the following best identifies Non-Renewable Energy?
a)
Resources found above ground and underground
b)
Resources that produce clean energy (less pollution)
c)
Resources that can be made again
d)
Resources that cannot be made again for millions of years. 
151.

The picture shows coal, one of Earth's energy resources.

Why is coal a nonrenewable resource?

a)

It is difficult to mine because it is deep inside Earth.

b)

It is a resource that can easily be replaced as it is used.

c)

It is a resource that cannot be replaced as fast as people use it.

d)

It is the resource that fuels many power plants that make electricity.

152.

The _______________ during an experiment is what changes or is different.

a)

hypothesis

b)

conclusion

c)

variable

d)

conclusion

153.
What process changes liquid water into vapor?
a)
1 - sun's radiation
b)
2 - condensation
c)
3 - evaporation
d)
4 - precipitation
154.
What are the 3 states of matter?
a)
Water, air, ball
b)
mass, volume, grams
c)
solid, liquid, gas
d)
chair, table, pencil
155.

In order to find out which towel brand holds the most water, we should do an ____________________.

a)

hypothesis

b)

investigation

c)

science project

d)

conclusion

156.

You need to collect ____________ in your experiment that supports your hypothesis.

a)

graphs

b)

plants

c)

microscopes

d)

data

157.
Where can matter be found?
a)
Everywhere
b)
On Earth only
c)
In a solid and liquid only
158.

Buried remains of ancient plants and animals that we now use as fuel.

a)

hydrocarbons

b)

alternative energy

c)

fossil fuels

d)

sediment

159.

You use this instrument to measure temperature.

a)

sieve

b)

hot plate

c)

anemometer

d)

thermometer

160.

If you want to make tiny objects look bigger in the science lab you will use a _______________.

a)

rain gauge

b)

microscope

c)

telescope

d)

timer

161.

What is happening in the picture?

a)

weathering

b)

erosion

c)

depostion

d)

flooding

162.

I need a ______________ to separate materials like rocks and water or marbles and sand.

a)

thermometer

b)

triple beam balance

c)

sieve

d)

beaker

163.

Most of Earth's volcanoes and earthquakes occur along

a)

continental plates

b)

plate boundaries

c)

oceanic plates

d)

the Indian Ocean

164.
A fossil is
a)
the imprint or remains of something that lived long ago
b)
sedimentary rock formed from layers of sand and mud
c)
the soft part of the animal from long ago
165.
which is not an example of an inherited trait
a)
how tall a person is
b)
a person's eye color
c)
a cut on person's hand
d)
foot size
166.
which is a learned behavior?
a)
a dog barking when threatened
b)
a dog's hair color
c)
a dog returning the same place for food everyday
d)
a dog breathing
167.
What percentage of energy is transferred to the next level in the energy pyramid?
a)
10%
b)
20%
c)
90%
168.
If you wanted to test the effect of gravity on an object, which set of materials should you choose?
a)
battery, wires, lightbulbs
b)
hot plate, water, thermometer
c)
two different types of balls, metric ruler
d)
two cups, two different types of soil, water and seeds