Layers of the Atmosphere Worksheet
Explore the different layers of Earth's atmosphere, their characteristics, and their importance with this comprehensive Grade 8 science worksheet.
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Layers of the Atmosphere
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Read each question carefully and answer to the best of your ability. Refer to the diagram of the atmosphere layers as needed.
1. Which layer of the atmosphere is closest to Earth's surface and where most weather occurs?
Stratosphere
Mesosphere
Troposphere
Thermosphere
2. Which atmospheric layer contains the ozone layer, which protects Earth from harmful UV radiation?
Troposphere
Stratosphere
Mesosphere
Exosphere
3. The is the coldest layer of the atmosphere, where meteors burn up.
4. The outermost layer of Earth's atmosphere, the , gradually fades into outer space.
5. The temperature generally decreases as you go higher in the stratosphere.
True
False
6. The ionosphere is a region within the thermosphere known for its auroras.
True
False
7. Briefly explain the primary function of the ozone layer in the stratosphere.
8. Describe how the temperature changes as you move upwards through the troposphere and then through the stratosphere.
Match each atmospheric layer with its description.
9. Troposphere
a. Contains the ionosphere; very hot
10. Stratosphere
b. Where all weather occurs
11. Mesosphere
c. Contains the ozone layer
12. Thermosphere
d. Coldest layer; meteors burn up here