Across
- 3. cycle The continuous process by which water moves to the earths surface to the atmosphere and back
- 4. A mixture of gases that surround the earth
- 9. gas to a liquid
- 10. liquid to a gas
- 11. mostly rocky surface
- 13. a boundary between two air masses
Down
- 1. rain that is falling
- 2. weather a severe disturbance in the atmosphere
- 5. all water in the earth
- 6. all living organisms on earth
- 7. the what earth revolves around
- 8. Energy that is radiated or transmitted in the form of rays or waves or particles.
- 12. the amount of water vapor in the air