Across
- 3. Watersheds are naturally separated from one another by geological formations or high points
- 5. Naturally occurring salty water
- 6. Positively changed ion
- 8. Atom or group that has one or more pos. neg. change
- 9. with water
- 10. The level below which the ground is
- 11. Negatively changed ion
- 12. Body of pre-made lock that can contain or transmit groundwater
Down
- 1. Naturally occurring water that is not salty
- 2. Hole drilled into the ground to access water contained in aquifer
- 4. To become or cause to become incorporated into a liquid
- 7. Safe to drink
- 9. A hot area of water that is natural