Across
- 5. A type of lake formed by a river that winds and bends (p. 449)
- 6. Water that falls near that Arkansas River will eventually end up in the ____ River (p. 446)
- 8. A process where nutrients build up on the surface of a pond or lake
- 9. A large body of fresh water
- 10. A small body of fresh water
- 11. The streams and smaller rivers that feed into a main river
- 12. Water that falls near the Snake River will eventually end up in the ____ River (p. 446)
- 13. A ridge of land that separates one watershed from another
Down
- 1. Water given off through the leaves of plants (section 1)
- 2. This can increase eutrophication when run-off occurs (p. 450)
- 3. A lake can form in the empty crater of this (p. 449)
- 4. A lake that stores water for human use
- 7. The land area that supplies water to a river system
