Across
- 3. The type of glacier where basal sliding can occur
- 7. what happens when the mass of the glacier and the slope angle of the glacier has built up to a critical level
- 9. The rotation of ice grains relative to each other
- 10. Another term for a warm based glacier
- 11. The glacier with the slowest rates of movement
Down
- 1. The layers of ice within the glacier slipping over each other
- 2. The temperature below 0 degrees, where ice can melt due to pressure of overlying glacier ice
- 4. Material which is left behind by a moving glacier
- 5. A moving body of ice
- 6. Melting under pressure and refreezing when pressure is removed
- 8. An example of a warm based glacier