Across
- 1. the process by which water is changed from a gas to a liquid
- 6. the process by which water is changed from a liquid to a gas
- 8. rain, snow, sleet, or hail
Down
- 2. precipitation which drains downhill or is absorbed into the ground
- 3. the amount of measurable heat
- 4. the weight of the air above us
- 5. a continuous flow changing from one state to another
- 7. physical features of land from mountain tops to flat surfaces