Across
- 2. This has five layers
- 4. When something turns into a gas or a liquid in the water cycle it is called...
- 8. This is in the stratosphere
- 9. This happens when the clouds get too full
Down
- 1. Photosynthesis plays a roll in this
- 3. Bacteria is a key element in this
- 5. Airplanes fly here
- 6. The world would be a stale place without this
- 7. When water vapor rises from ocean, lakes, etc.