Across
- 6. When ice breaks off an end of a glacier
- 8. Chemical Breakdown of a compound due to reaction with water
- 11. Layers of soil
- 12. Process where sediment are added to a landform or land mass
- 15. U shaped valley formed by erosional forces of a moving glacier
- 17. Unsorted material deposited by glacial ice
- 18. Accumulation of rock debris (till) deposited by a glacier
- 22. Process of scraping or wearing away
- 24. Rock layers peel off in whole sheets
- 25. Covering of ice over a large area
- 26. Wearing away of sand, soil, or rock by water or wind
- 29. Freshwater stream that feeds into larger stream or river
- 30. A pothole
Down
- 1. Top layer of soil
- 2. wear away or change the appearance or texture of something
- 3. Movement of surface material caused by gravity
- 4. Rainfall made acidic by atmospheric pollution
- 5. Steep sided mound of sand and gravel desposited by an ice sheet
- 7. Period where glaciers covered most of earth
- 9. Process or result of oxidizing or being oxidized
- 10. Area where water converges to a point at a lower elevation
- 13. Body of water formed when wide meander from main stem of river is cut off
- 14. Large body of ice
- 16. Amphitheatre-like valley formed by glacial erosion
- 19. Long ridge of gravel and other sediment, typically having a winding course deposited by glaciers
- 20. Oval or elongated hill by movement of glacial ice
- 21. Area of low-lying ground adjacent to river, subject to flooding
- 23. Material carried away from glacier and deposited beyond moraine
- 27. Winding curve or bend in a river
- 28. Area that drains into a single river