1. Temperature in the stratosphere warms as altitude increases.

2. Temperature decreases as altitude increases in the Thermosphere.

3. What causes the temperature to increase in the stratosphere?

4. What decreases as you go up in the atmosphere?

5. What is the lowest main layer of Earth's atmosphere?

6. What is the outer most main layer of Earth's atmosphere?

7. What is the second lowest main layer of Earth's atmosphere?

8. Where is the temperature the highest?

9. Where is the air pressure the greatest?

10. Where is the altitude the greatest?