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Science G2

Total questions: 69

Worksheet time: 37mins

Name
Class
Date
1.
A state of matter that has a definite volume and shape.
a)
solid
b)
liquid
c)
gas
d)
matter
2.
What are the three states of matter?
a)
solid, volume, mass
b)
density, volume, mass
c)
solid, liquid, gas
d)
density, gas, volume
3.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
4.
Solids have a definite _______________.
a)
smell
b)
shape
c)
picture
d)
sound
5.
Liquid matter takes the shape of _______.
a)
a gas
b)
water
c)
a pet
d)
Its container
6.
Water in its solid form is _____________.
a)
a vapor
b)
ice
c)
a liquid
d)
boiling
7.

Which of the following is a part of the water cycle?

a)

evaporation

b)

condensation

c)

precipitation

d)

all of the above

8.
Cutting an orange is a physical change.
a)
True
b)
False
9.

Which change can occur when you add heat energy to water?

a)

The water can change from a liquid to a solid

b)

The water can change from a gas to a liquid

c)

The water can change from a liquid to a gas

10.
Which of the following could be a characteristic that changes in matter during a PHYSICAL CHANGE?
a)
Size
b)
State
c)
Texture
d)
All of the above
11.
Burning wood to ash is an example of a:
a)
Physical change
b)
Chemical change
12.

Something that takes up space and has mass.

a)

volume

b)

matter

c)

mass

13.
Mass measueres the amount of matter in an object
a)
True
b)
False
14.
Solid have a certain shape and a volume of their own. Solid are something you can touch.
a)
True
b)
False
15.
Liquids can be changed to solid
a)
True
b)
False
16.

Solids have a definite _______________.

a)

smell

b)

shape

c)

picture

17.
Liquid matter takes the shape of _______.
a)
a gas
b)
water
c)
a pet
d)
Its container
18.
When a solid is turned into a liquid, the solid _______________.
a)
melts
b)
freezes
c)
turns into a gas
d)
floats
19.
What can causes ice to transform from a solid to a liquid?
a)
The air.
b)
The cold.
c)
Shape
d)
Heat
20.
This state of matter does not have a definite size or shape.
a)
gas
b)
toys
c)
solid
d)
milk
21.
What is an example of gas?
a)
crayons
b)
paper
c)
soda
d)
air
22.
Orange juice is an example of a ....
a)
solid
b)
liquid
c)
gas
23.
a)

Solid

b)

Liquid

c)

Gas

24.

Air has a definite shape.

a)

True

b)

False

25.

A mixture of sand, salt, and iron fillings is stirred into a beaker of water. The mixture is then allowed to settle.


What will separate the iron fillings from the mixture?

a)

Magnetism

b)

Filtration

c)

Flotation

d)

Sifting

26.

The image shows a lake.


Why is the lake considered matter?

a)

It is large

b)

It is living

c)

It has mass and volume

d)

It has physical properties

27.
When you see steam, fog or clouds, which state of matter is it?
a)
solid
b)
liquid
c)
gas
28.
what does condensation mean
a)
is it the change of a state from a gas to a liquid 
b)
or is it doing math
29.
When matter changes from liquid water into bubbles of water vapor.
a)
texture
b)
boils
c)
harness
d)
melts
30.

Appearance, texture, and density are classified as

a)

physical properties

b)

chemical properties

c)

magnetic properties.

d)

thermal properties

31.
Texture is the way something feels when you...
a)
smell it
b)
taste it
c)
touch it
32.

How can you change a liquid to a solid?

a)

freeze it

b)

mix it

c)

burn it

33.

What happens to water when it boils?

a)

melts

b)

freeze

c)

evaporates

34.

What happens when paper burns?

a)

Its color stays the same.

b)

Its matter changes.

c)

Its shape stays the same.

35.
What causes 2 magnets to attract?
a)
Both poles are north
b)
They are opposite poles
c)
Both poles are south
d)
There are no poles
36.
What kind of energy does this give off?
a)
light energy
b)
sound energy
c)
heat energy
d)
electrical energy
37.
What can you do to make this wagon move?
a)
add more newspapers
b)
put marbles in the wagon
c)
get into the wagon
d)
pull on the wagon
38.
What force is acting upward on the girl?
a)
friction
b)
her weight
c)
gravity
d)
her seat
39.
 What type of energy does this give off?
a)
only light
b)
only heat
c)
only electrical 
d)
both light and heat
40.

Which item gives off light energy?

a)

a bird chirping

b)

a dog running

c)

a lamp

d)

a girl skipping

41.

What type of force is used to throw a baseball?

a)

pull

b)

push

c)

magnetic

d)

gravity

42.

A magnet does NOT pull a/an?

a)

Iron nail

b)

steel ball

c)

penny

d)

metal paperclip

43.
The force that pulls things toward earth.
a)
Speed
b)
Gravity
44.
Why is it harder for the boy in Image B to get down the hill?
a)
Motion
b)
Friction
c)
Work
d)
Displacement
45.

A student makes a swing move by pushing it. If a student pushes the swing harder, the swing will most likely---

a)

stop moving

b)

slow down

c)

go higher

d)

get bigger

46.
A force that stops or slows down objects by (example: rubbing)
a)
applied force
b)
frictional force
c)
electrical force
47.

If a switch is open in a circuit, what will happen?

a)

The electricity will continue to flow through the circuit.

b)

The electricity will no longer flow through the circuit.

48.

The strongest parts of the magnet are ...

a)

fronts

b)

backs

c)

poles

d)

middle

49.

Like magnetic poles push each other away

a)

true

b)

false

50.
Which type of energy does the battery produce?
a)
sound
b)
light
c)
mechanical
d)
electrical
51.

Which type of energy is being produced?

a)

light

b)

sound

c)

mechanical

52.

What type of energy is used to cook food in an oven?

a)

heat

b)

solar

c)

sound

53.

A flashlight produces light energy by using which of the following type of energy from batteries?

a)

solar

b)

sound

c)

electrical

54.
Many common devices use this form of energy.  All of the devices that use a plug and socket like this are using what kind of energy? 
a)
Heat
b)
Light
c)
Sound
d)
Electrical
55.

All sounds are made by ____ objects.

a)

warm

b)

cold

c)

reflecting

d)

vibrating

56.
___ is a measure of how high or low a sound is.
a)
pitch
b)
amplitude
c)
temperature
d)
length
57.
You hear sound when the ___ inside your ear vibrates.
a)
eardrum
b)
skin
c)
blood
d)
bones
58.
As sound waves move away from their source, the sound becomes:
a)
louder
b)
softer
c)
faster
d)
slower
59.
What is volume?
a)
how high or low a sound is
b)
the loudness or softness of a sound
c)
the number of vibrations per second
d)
vibrations
60.
The closer you are to a sound source, the _____ it sounds. 
a)
louder
b)
quieter
61.
Sound is a form of? 
a)
energy
b)
pitch
c)
volume
62.
__________ means to move back and forth quickly.
a)
Pitch
b)
Amplitude
c)
Vibration
d)
Echo
63.

Which would make the softest sound?

a)

balloon popping

b)

motorcycle

c)

eraser hitting a chalkboard

64.

Which item make the loudest sound?

a)

whispring

b)

A book closing

c)

A motorcycle

65.
Would these magnets repel or attract? 
a)
Repel
b)
Attract
66.
Current electricity flows through
a)
wires
b)
string
c)
rubber
d)
plastic
67.
The circuit on the left is
a)
open
b)
closed
68.
The circuit onthe right is
a)
open
b)
closed
69.

What supplies the energy in an electric circuit?

a)

light bulb

b)

wire

c)

battery

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