Available Answers

1. 1.

   What is the significance of the atmosphere?

2. 2.

   State the composition of gases in the atmosphere.

3. 3.

   What type of solid particles are present in the atmosphere? State their significance.

4. 4.

   Name the five layers of the atmosphere. What are the main characteristics of each?

5. 5.

   What are the properties of the troposphere and ionosphere?

6. 6.

   Why is the stratosphere found ideal for flying jet aircrafts?