Across
- 3. A large mass of moving ice
- 6. Cycles of partial melting and refreezing change snow into grainy ice called
- 7. Sharp jagged ridge that forms between cirques
- 10. Process that causes the ice at the base of a glacier to melt and the glacier to slide
- 12. A sharp pyramid like peak that forms because of the erosion of cirques
- 14. Elevation above which ice and snow remail
Down
- 1. Massive sheet of ice that may cover millions of square km, that is not confined by surrounding topography
- 2. a large rock transported from a distant source by a glacier
- 4. Narrow, wedge-shaped mass of ice that is confined to a small area by surrounding topography
- 5. Process by which glaciers flow slowly as grans of ice deform under pressure and slide over eachother
- 8. a landform that is made from unsorted sediments deposited by a glacier
- 9. Deep and steep bowl-like depression produced by glacial erosion
- 11. Motionless mass of permanent snow
- 13. may break from ice shelves and drift into the ocean