Across
- 2. : What you see when you breathe out in very cold air
- 3. : Sleep through winter instead of staying active
- 7. : Dangerous drop in body temperature
- 11. : Antarctic bird that cannot fly
- 13. : Movement of animals to warmer places
- 15. : Warm winter drink in a mug
- 16. : Falls from the sky in winter
- 18. : Tiny frozen crystal with six sides
- 20. : Thick winter coat with a hood
- 22. : Thin layer of ice on grass or windows
- 24. : Small balls of frozen rain
Down
- 1. : Big winter celebration at the end of December
- 4. : Winter sport sliding on ice
- 5. : How cold it feels when the wind is included
- 6. : Instrument used to measure temperature
- 8. : Long hanging spike of ice
- 9. : Colourful winter lights in the sky
- 10. : At or below 0 degrees Celsius
- 12. : Mixture put on roads to melt ice
- 14. : Material used to keep heat inside
- 17. : Severe snowstorm with strong winds
- 19. : Scientific name for the solid structure of a snowflake
- 21. : State of matter of ice
- 23. : Vehicle for sliding over snow