WorksheetsEarth's Atmospheric Layer
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Where we live.
a)
stratosphere
b)
thermosphere
c)
troposphere
d)
mesosphere
2.
Where you will find the ozone layer.
a)
stratosphere
b)
thermosphere
c)
exosphere
d)
mesosphere
3.
Where satellites orbit.
a)
troposphere
b)
thermosphere
c)
exosphere
d)
mesosphere
4.
The most common gas in the atmosphere (78%).
a)
Nitrogen
b)
Oxygen
c)
Carbon Dioxide
d)
Trace gases
5.
What is the function of the ozone layer?
a)
to allow UV rays to get to Earth
b)
to block UV rays from getting to Earth
c)
To keep oxygen in
d)
to allow meteors to get to Earth
6.
The coldest layer of the atmosphere is the ________.
a)
Mesosphere
b)
Thermosphere
c)
Stratosphere
d)
Troposphere
7.
The layer of the atmosphere that is closest to space is the _____________.
a)
Troposphere
b)
Stratosphere
c)
Exosphere
d)
Thermosphere
8.
The layer of the atmosphere with the greatest air pressure is the ____________.
a)
Troposphere
b)
Stratosphere
c)
Mesosphere
d)
Exosphere
9.
Even though the air is very thin, the hottest layer is the __________.
a)
Exosphere
b)
Mesosphere
c)
Troposphere
d)
Thermosphere
10.
As distance from Earth increases, air pressure ___________.
a)
decreases
b)
increases
c)
stays the same
d)
none of the above
100 %
