Across
- 3. Frozen spikes hanging from eaves.
- 8. Natural tunnel of frozen water.
- 10. Structure of frozen water molecules.
- 11. Surface perfect for skating.
- 12. Dancing lights in polar skies.
- 14. Heavy snowfall with strong winds.
- 15. Skin damage from extreme cold.
Down
- 1. Mix of rain and snow.
- 2. Pile of snow shaped by the wind.
- 4. Floating mass of ice in the ocean.
- 5. Slowly moving mass of ice and snow.
- 6. Ground frozen year-round.
- 7. Frozen pellets falling from the sky.
- 9. Gentle accumulation of flakes.
- 13. Fine ice crystals formed on cold mornings.