Question

e.
A. Answer the following questions :
1. What is the significance of atmosphere?
2. State the components of the atmosphere.
3. Name the different layers of the atmosphere.
4. State the important characteristics of each of the
layers.
5. What is the significance of atmosphere for the Earth?
6. What are the properties of Troposphere?
7. What is Tropopause?
8. What is the significance of ozone in the atmosphere?
9. What are the causes of destruction of ozone layer?
10. Give the properties of lonosphere.
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Answer 1

Answer:

Q:1 What is the significance of atmosphere?

answer: The atmosphere protects the Earth from the solar radiation.

Q:2 State the components of the atmosphere

answer: Nitrogen 78%, Oxygen 21%, Argon 0.93% and Carbon dioxide 0.04%.

Q:3 Name the different layers of the atmosphere.

answer Troposphere, stratosphere, mesosphere and thermosphere.

Q:4 State the important characteristics of each of the layers.

answer The inner core is solid the outer core is liquid and the mantel is solid.

Explanation:

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