Layers of the Atmosphere Worksheet
Explore the different layers of Earth's atmosphere, their characteristics, and their importance with this comprehensive worksheet for Grade 9 science students.
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Layers of the Atmosphere
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Date:
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Read each question carefully and answer to the best of your ability. Refer to the diagram below as needed.
1. In which layer of the atmosphere does most weather occur?
Stratosphere
Mesosphere
Troposphere
Thermosphere
2. Which layer contains the ozone layer that protects Earth from harmful UV radiation?
Troposphere
Stratosphere
Mesosphere
Exosphere
3. The is the outermost layer of Earth's atmosphere, where the atmosphere thins out and merges with space.
4. Meteors burn up in the , preventing them from hitting Earth's surface.
5. The aurora borealis and aurora australis occur in the layer, due to interactions with charged particles from the sun.
6. Describe one key characteristic of the stratosphere that makes it different from the troposphere.
7. The temperature generally decreases with increasing altitude in the thermosphere.
True
False
8. All commercial airplanes fly within the troposphere.
True
False
Match each atmospheric layer with its primary characteristic.
9. Troposphere
a. Contains the ozone layer
10. Stratosphere
b. Where most weather occurs
11. Mesosphere
c. Meteors burn up here
12. Thermosphere
d. Aurora occur here