Across
- 3. a polar region located at the northernmost part of the Earth
- 6. a carnivorous bear with white fur (two words)
- 7. ice and snow that covers the top of a mountain (two words)
- 8. the colour of snow
- 10. the Earth's southernmost continent
- 12. aquatic, flightless birds
- 13. water vapour frozen into ice crystals that fall from the sky
- 15. turned into ice or another solid substance
Down
- 1. an animal that is slick and gets eaten by killer whales
- 2. floating blocks of ice pushed together to make a large sheet of ice (two words)
- 4. what ice is made from
- 5. places where natural environments remain unchanged
- 9. a biome of large, barren areas without trees
- 11. the opposite of hot
- 14. the flow of air on a large scale