Across
- 1. the process which removes salt from sea water
- 6. water in the ground
- 7. an area to store water above ground
- 9. rivers flow into or out of
- 11. water which is stored in lakes and rivers
- 13. 10 percent of water goes towards this
- 14. collecting rain water
Down
- 2. water that is stored underground and pumped up when used
- 3. 70 percent of water goes towards this
- 4. 20 percent of water goes towards this
- 5. occurs when water supply is below 1700m cubed a year
- 7. flow into lakes
- 8. country that contains the most lakes
- 10. only 2.5 percent of the water on earth is this
- 12. large sheets of ice