Across
- 2. Animal waste that should be kept out of streams.
- 4. The wearing away of soil by water or wind.
- 6. Rainwater that flows across streets, yards, and fields.
- 8. Water that flows over the ground after it rains.
- 9. A large flowing body of water.
- 13. A place where plants and animals live.
- 14. An area of land where all water drains to the same river or stream.
- 15. A small body of flowing water.
- 17. Plant food that helps crops grow.
- 19. Harmful materials that make water dirty.
- 20. A wet area that stores water and provides wildlife habitat.
- 21. A small stream that carries water.
Down
- 1. A hard surface used for roads, sidewalks, or driveways.
- 3. The land and plants growing along a stream or river.
- 5. Farm animals such as cows, sheep, or goats.
- 7. A garden that collects rainwater and helps it soak into the ground.
- 8. A container that collects rainwater from a roof.
- 10. The part of a plant that holds soil in place.
- 11. Plants grown to protect the soil after crops are harvested.
- 12. Plants that provide shade and help keep streams cool.
- 16. The ground where plants grow.
- 17. A barrier that keeps livestock away from streams.
- 18. A strip of plants that helps protect streams.