Across
- 3. low rainfall for a long period of time
- 5. the draining away of water
- 9. water that comes from precipitation
- 10. protecting something
- 11. a river or stream that flows into a larger body of water
- 14. spread throughout
- 15. drains excess water
Down
- 1. water being supplied to crops to help growth
- 2. a place to dispose waste material
- 4. the source of a stream
- 6. soft and thick mud
- 7. remove solids and debri from wastewater
- 8. area or ridge of land that separates water from going into other bodies of water
- 12. drainage system (found in peoples backyards)
- 13. water that has been used