WorksheetsAtmosphere
Total questions: 6
Worksheet time: 8mins
Name
Class
Date
1.
This gas makes up 78% of the atmosphere
a)
carbon dioxide
b)
nitrogen
2.
What is the Atmosphere?
a)
Large water body
b)
A blanket of gases that surround the earth
3.
Explain how does the ozone layer helps life on Earth?
a)
Produces oxygen for atmosphere.
b)
Protects Earth from meteors.
c)
Absorbs damaging radiation from the sun.
d)
Reflects most of the sun's radiation to keep Earth cool.
4.
What happens to the air pressure around a person, when they climb a mountain?
a)
increase
b)
decrease
c)
stays the same
d)
decrease and then increase
5.
Identify the layer of atmosphere that is an extension from thermosphere.
a)
troposphere
b)
mesosphere
c)
exosphere
d)
ionosphere
6.
Refer to the diagram to the right, which layer should contain the weather system?
a)
exosphere
b)
troposphere
c)
mesosphere
d)
stratosphere
100 %
