Across
- 3. water vapor turning back to normal water
- 4. a hill or small plateau
- 8. the process of the sun's heat turning water to gas
- 9. an area in a desert with water
- 11. someone who moves from farm to farm with the seasons, harvesting crops
- 12. a sudden, heavy rain
Down
- 1. a large pipe or canal built to carry water
- 2. a steep hill of rock with a flat top
- 5. a deep gully or ditch carved by running water
- 6. the drier side of mountains
- 7. a person who has no permanent home
- 10. hills like sand mounds