Across
- 3. Area or ridge of land that separates water from going into other bodies of water.
- 5. The source of a stream.
- 6. Small loose particles of stone or sand.
- 8. A layer of dirt or froth on the surface of a liquid.
- 12. Water that has been used.
- 13. A unit of length equal to one millionth of a meter, used in many technological and scientific fields.
- 14. A river or stream that separates water from going into other bodies of water.
- 15. Soft and thick mud.
Down
- 1. Drainage system.
- 2. Water being supplied to crops to help growth.
- 4. Water that comes from precipitation.
- 7. A microscopic organism, especially a bacterium, virus, or fungus.
- 9. Spread throughout.
- 10. Drains excess water.
- 11. Low rainfall for a long period of time.
