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WorksheetsGasess
Total questions: 20
Worksheet time: 19mins
Name
Class
Date
1.
Matter can be in the form of ____________, ____________, or ____________.
a)
Solid, Liquid, or Gas
b)
Molecules, Properties, or Volume
2.
Matter is made up of tiny pieces called __________.
a)
properties
b)
molecules
c)
volume
3.
In solids and liquids the molecules stay _____________________.
a)
stay close together
b)
far apart
4.
In gases the molecules _______________.
a)
stay close togehter
b)
spread out
5.
Heat makes gas _____________.
a)
get bigger (expand)
b)
turn to liquid (condense)
6.
Cold makes gas ______________.
a)
get bigger (expand)
b)
turn to liquid (condense)
7.
The air we breathe is a ________. It is made of Oxygen and Carbon Dioxide.
a)
gas
b)
solid
c)
liquid
8.
How do we describe solids, liquids, & gases?
a)
by their properties
b)
by their jobs
c)
by their looks
9.
This is an example of.....
a)
Gas
b)
Liquid
c)
Solid
10.
This is an example of.....
a)
Gas
b)
Liquid
c)
Solid
11.
This is an example of.....
a)
Gas
b)
Liquid
c)
Solid
12.
After a storm rain puddles disappear. The Sun warms them. They turn into gases. This gas is called _______?
a)
water vapor
b)
condensation
c)
properties
13.
We breathe in a gas called ___________.
a)
Oxygen
b)
Carbon Dioxide
14.
We breathe out a gas called ________.
a)
Oxygen
b)
Carbon Dioxide
15.
This is an example of what?
a)
the water cycle
b)
life
c)
weather
16.
What does a fire need to burn?
a)
Water
b)
Oxygen
c)
carbon dioxide
17.
What gas is lighter than air?
a)
Helium
b)
Carbon Dioxide
c)
Oxygen
d)
Water
18.
What is cycle?
a)
things happening again and again
b)
things that happen once
c)
things that spread out
19.
If something expands what does it do?
a)
spreads out
b)
shrinks in
c)
freezes
20.
A ____________ cannot hold it's own shape, instead it takes the shape of the container.
a)
solid
b)
liquid
c)
gas
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