Across
- 4. Where rock grinds along along rock smoothing it (8)
- 5. A large collection of compacted snow (7)
- 8. This is where more snow adds on to the existing pile (12)
- 11. A lake high up a mountain (6)
- 12. Deposits of rock left by a glacier (7)
Down
- 1. Where glaciers normally form (8)
- 2. A U-shaped valley that ends up below the ocean and is filled with water (5)
- 3. A ridge of sediment smoothed by the movement of a glacier (7)
- 6. A large rock that is deposited by the glacier that does not match its surroundings (7)
- 7. This is where rocks are picked from the ground (8)
- 9. Water produced when the glacier melts (9)
- 10. This is a large gash through a glacier (8)