Across
- 5. Freeze-thaw and chemical are types of _________
- 6. In the middle and lower courses of the river erosion is mainly _________
- 10. This happens to glaciers during the summer months
- 11. Geology which may increase the flood risk
- 12. This takes place more quickly in urban areas (7,6)
- 13. The downward movement of water through soil
- 16. Long ridges of deposited glacial sediment
- 17. The part of a river carrying water
- 19. A _________ pool is found at the bottom of a waterfall
- 20. A sharp ridge found between two corries
- 21. the volume of water passing a given point in one second
- 22. The process responsible for rocks becoming smaller, smoother and rounder as they move downstream
- 25. These are built up either side of the river during successive flood events
- 26. Glaciers move by basal sliding and internal _____________
- 28. These appear out of place
- 31. An erosional process unique to glaciers
- 34. These lakes are common in the Lake District
- 35. The slow forward movement of material by a glacier
Down
- 1. the rolling of large boulders and rocks along the river bed
- 2. An egg-shaped hill composed of mounds of glacial till
- 3. A river feature found at the boundary between two rock types
- 4. The gradient of a river as it changes from source to mouth can be shown as a long _______
- 7. This shows rainfall and discharge
- 8. A form of erosion carried out by both rivers and glaciers
- 9. The corkscrew movement of water which forms a meander is known as __________ flow
- 14. A U-shaped valley is also known as a glacial __________
- 15. Interlocking _______ project from alternate sides of the river valley
- 16. A river bend
- 18. Material carried in a river
- 23. When a glacier creates a U-shaped valley it is likely to also form hanging valleys and __________ spurs
- 24. The highest recorded discharge following a rainfall event
- 27. The part of a meander with the fastest flowing water
- 29. Formed when a waterfall erodes back upstream over time
- 30. When a river overflows its banks
- 32. A short lag time leads to a _________ hydrograph
- 33. Angular material carried and deposited by glaciers
- 36. A curved lake formed by a cut-off river meander
