Across
- 2. the source of a stream or river
- 5. elevation over distance
- 6. an area of right of land that separates water flowing to different places
- 8. Where do most rivers end at?
- 13. A large, flowing body of water
- 15. a line of equal elevation
- 17. the movement of water into soil or ground surface
- 18. The areas subject to flooding along bodies of water
Down
- 1. what does hachured lines on a topo map symbolize?
- 3. not allowing liquids to pass through
- 4. changing the physical or chemical make-up of rock on the earth's surface
- 7. the process of depositing sediment
- 9. the difference in height between one isoline and another
- 10. a measure of how clear water is
- 11. movement of rocks across the earth
- 12. an indent in earth that collects water
- 14. water that flows over the ground surface
- 16. A smaller channel that water flows downhill through