Across
- 2. Fresh water rivers, lakes, dams and aquifers
- 5. The day to day climatic conditions
- 6. The process where water changes from a liquid state to a gaseous state
- 8. The wearing away of the land and rock by wind, water or ice
- 10. Plant life
Down
- 1. Water stored under the ground
- 3. Height of the surface of the Earth above sea level
- 4. The degree of sediment stirred up or suspended in water
- 7. Receiving less than 250 mm or precipitation per year
- 9. The interior of a country or region