Across
- 2. A sharp ridge on a mountain separating two valleys carved by glaciers
- 4. A bowl-shaped basin eroded by valley glaciers
- 6. A glacier which melts faster than it flows
- 8. Scratches made in rocks by rock fragments carried by glaciers
- 11. A rounded hole in the ice formed by a stream as it melts its way downward through the ice
- 14. Materials carried away in meltwater
- 16. A floating sheet of ice rarely more than 5 meters thick that breaks easily
- 17. A deep fissure, or crack in the ice
Down
- 1. Large chunks of ice break off from the edge of a glacier and become icebergs
- 3. A frozen waterfall made when a glacier flows off a steep cliff
- 5. Huge rock fragments left behind by glaciers
- 7. A sharpened peak on a mountain
- 9. An upland area of ice feeding two or more glaciers
- 10. Unsorted material deposited by a glacier
- 12. Any of the major periods when glaciers covered much of the Earth
- 13. A ridge of accumulated rock, gravel and sand self by a glacier
- 15. A winding ridge of sand and gravel formed by streams that flow beneath a glacier