Across
- 3. Water found underground
- 8. any body of water above ground
- 12. begins when erosion stops
- 14. Rocks break down into smaller pieces
- 16. caused by chemical reactions
- 17. Frozen water
- 18. change of elevation of the stream with distance downstream
- 20. inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance
- 21. when chemicals mix with oxygen
- 22. mass of suspended particulate aerosols
- 23. animals move
Down
- 1. when plants grow and affects weathering
- 2. The breakdown of rock material
- 4. the force of attraction between all matter
- 5. caused by changing temperature in rocks
- 6. ridge or swell on the surface of a body of water
- 7. how the earth gets worn down
- 9. where a stream or river regularly overflows
- 10. form of precipitation with acidic components
- 11. the natural movement of the air
- 13. formed by fluvial process
- 15. water expands as it goes from liquid to solid
- 19. form of weathering where curved plates of rock are stripped