Across
- 4. the layer of the atmosphere above the troposphere
- 6. tiny droplets of water
- 7. pressure the force exerted on a surface by the mass of the air above it
- 11. rain, snow, sleet, or hail that falls to the ground
Down
- 1. the layer of gases surrounding Earth
- 2. a measure of how hot the air is
- 3. vapor the gaseous state of water
- 5. water vapor in the air
- 8. a form of oxygen that forms a thin layer in the stratosphere
- 9. air in motion
- 10. the mixture of gases surrounding Earth