Across
- 4. frozen freash water
- 5. froze lake water
- 7. an extended mass of ice formed from snow falling
- 8. these flakes as forming a layer on the ground or other surface.
- 9. frozen seawater
Down
- 1. a natural stream of water
- 2. perennially frozen subsoil.
- 3. a glacier covering a large fraction of a continent.
- 6. a thick cap of ice
- 10. the solid form of water, produced by freezing; frozen water