Across
- 2. things that keep watersheds separate, usually mountains or hills.
- 4. area covered with water for all or part of the year.
- 6. When too many nutrients enter a small pond or water system and can result in the entire food chain dying.
- 7. a land area that supplies a water system.
- 8. A smaller river that flows into a bigger one building the watershed.
- 9. the amount of light that can pass through a substance without getting blocked.
Down
- 1. when particles in water settle to the bottom and build up there.
- 3. where a river empties into a larger body of water.
- 5. a type of measurement that refers to the number of suspended solids in the water.