Across
- 5. the process of liquid becoming gas.
- 6. a separate region of a continent.
- 7. a long period of little or no rainfall.
- 9. the height above sea level.
- 10. the soil deposits at the mouth of the river.
Down
- 1. making the environment unclean or contaminated.
- 2. a rigid section of the Earth’s crust.
- 3. a seasonal wind that brings powerful rainfall.
- 4. protection of the environment.
- 8. land that is suitable for farming.