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Modified Energy Unit Test Review

Total questions: 60

Worksheet time: 33mins

Name
Class
Date
1.

The ability to do work (move) is called...

a)

Matter

b)

Energy

c)

Weight

d)

Force

2.

____________ is the main source of Earth's heat and light energy.

a)

Water

b)

Stars

c)

The Sun

d)

The Moon

3.

What is the form of energy that allows you to see the things around you?

a)

Heat

b)

Sound

c)

Light

d)

Air

4.

What kind of energy keeps people warm?

a)

Sound energy

b)

Moon energy

c)

Muscle energy

d)

Heat energy

5.

If you see a firefly, the characteristics for this are...

a)

produces heat

b)

produces light

c)

produces sound

6.

The three types of energy are:

a)

Light, sound and work

b)

Light, sound and heat

c)

Light, sound and energy

7.

It is an example of: _________________ energy

a)

Light

b)

Sound

c)

Heat

8.

It is an example of ________________ energy

a)

Light

b)

Sound

c)

Heat

9.

It is an example of _____________ energy

a)

Light

b)

Sound

c)

Heat

10.

_______________:It is sound vibrations that we hear with our ears.

a)

Light energy

b)

Sound energy

c)

Heat energy

11.

The lighthouse is an example of ____________ energy.

a)

Light

b)

Sound

c)

Heat

12.

The piano is an example of _______________ energy.

a)

Light

b)

Sound

c)

Heat

13.

The star is an example of __________ energy.

a)

Light

b)

sound

c)

Heat

14.

The toaster is an example of __________ energy.

a)

Light

b)

Sound

c)

Heat

15.

(a)   is the capacity to do work.

16.

It is an energy that is stored in matter and released through chemical reactions.

a)

light energy

b)

sound energy

c)

chemical energy

d)

mechanical energy

17.

It is the energy that you can hear that is produced when something vibrates.

a)

light energy

b)

sound energy

c)

chemical energy

d)

mechanical energy

18.

It is the amount of heat in an object.

a)

thermal energy

b)

light energy

c)

sound energy

d)

chemical energy

19.

_____ is the movement of electrical charges.

a)

light energy

b)

sound energy

c)

chemical energy

d)

electrical energy

20.

It is the energy of motion.

a)

mechanical energy

b)

chemical energy

c)

sound energy

d)

light energy

21.

Energy cannot be created or destroyed but it can be transformed or changed into other forms.

a)

TRUE

b)

FALSE

22.

 

Energy of motion is which type of energy?

a)

Potential

b)

Kinetic

23.

It is a stored energy that an object has due to its position, condition or chemical make up.

a)

potential energy

b)

kinetic energy

24.

Which object shows an energy transformation from electrical to mechanical?

a)
b)
c)
d)
25.
________ is the ability to do work.
a)
Light
b)
Energy
c)
Heat 
d)
Sound
26.
Energy you can see is _________. 
a)
sound energy
b)
heat energy
c)
light energy
27.
What happens when you turn up the volume on the radio? 
a)
It gets louder. 
b)
The sound decreases. 
c)
It gets softer. 
d)
It gets brighter. 
28.
If you rub your hands together, you will produce ________ energy. 
a)
light
b)
heat
c)
sound
d)
heat and sound 
29.
Energy that warms objects is called _____. 
a)
light energy
b)
sound energy 
c)
heat energy
d)
structures
30.
What sound would you hear at the Zoo?
a)
A School Bell
b)
A Lion Roar
c)
A Cow Moo
d)
A Car Honk
31.
What sound would you hear at the airport?
a)
An Airplane
b)
A Duck Quack
c)
A Drum Banging
d)
A Monkey 
32.
Which Item has sound energy?
a)
A feather
b)
A party hat
c)
A bell
d)
A lollipop 
33.
Which is a force?
a)
looking at the sky
b)
pushing a bike
c)
reading a book
34.
What is one way that we can use heat energy?
a)
to cook
b)
to make light
c)
to cool our school
35.
Which is an example of motion?
a)
wind
b)
thunder
c)
lightning
36.
What are two types of forces?
a)
push and pull
b)
wind and rain
c)
light and heat
37.
Matt is moving a car away from  him, what force is he using?
a)
push
b)
pull
c)
friction
38.
When you move something towards yourself, its called:
a)
Push
b)
Pull
c)
Gravity
39.
What type of energy from the sun provides sunshine and heat?
a)
Solar
b)
Sound
c)
Mechanical
d)
Electrical
40.
When you move an object away from you, is called:
a)
Push
b)
Pull
c)
Gravity
41.
When you kick a football, you are applying ________ to the ball.
a)
mass
b)
gravity
c)
force
d)
unbalance
42.

A buzzer produces sound.

a)

TRUE

b)

FALSE

43.

Electric appliances have circuits.

a)

TRUE

b)

FALSE

44.

All types of batteries are rechargeable.

a)

TRUE

b)

FALSE

45.

A circuit will not work if it has complete parts.

a)

TRUE

b)

FALSE

46.

Batteries store electrical energy.

a)

TRUE

b)

FALSE

47.

Solar energy is a non-renewable resource

a)

TRUE

b)

FALSE

48.

Wasting electricity is similar to saving money.

a)

TRUE

b)

FALSE

49.

Rubber doesn't allow electricity to pass through.

a)

TRUE

b)

FALSE

50.

Removing the plug of an appliance with wet hands.

a)

SAFE practice

b)

DANGEROUS practice

51.

Using an appliance with exposed electric wires.

a)

SAFE practice

b)

DANGEROUS practice

52.

Putting liquids like water and juice away from an electric appliance.

a)

SAFE practice

b)

DANGEROUS practice

53.

Sticking your finger to an electric outlet.

a)

SAFE practice

b)

DANGEROUS practice

54.

What supplies the energy in a simple circuit?

a)

battery

b)

circuit

c)

switch

d)

wire

55.

Which material is a conductor?

a)

glass

b)

wood

c)

steel

56.

Which material is an insulator?

a)

plastic

b)

gold

c)

copper

57.

A/an ________________ circuit has no breaks and the bulb will light up.

a)

open

b)

closed

58.

10. A/an _____________ circuit has a break and the bulb will not light up.

a)

open

b)

closed

59.

Will the light bulb light up if the switch remains open as shown?

a)

No, because the electric circuit is not complete.

b)

Yes, because the circuit will be complete.

c)

No, because the battery will push the electric current.

d)

Yes, because the circuit will be complete.

60.

Jill finds that all of the electric cords in her school are covered in plastic. Why is it important to cover the electric cords with plastic?

a)

Plastic is an insulator.

b)

Plastic is a conductor.

c)

Plastic is strong.

d)

Plastic will melt.