Across
- 5. To live through difficult conditions
- 6. A bird that swims but cannot fly
- 7. A very strong snowstorm
- 9. The usual weather pattern of a place
- 10. Large ocean animal, some live near ice
- 11. Related to the North or South Pole
- 13. Very low temperature
Down
- 1. At risk of disappearing forever
- 2. Ice crystals on cold surfaces
- 3. An animal that lives on ice and in water
- 4. Cold, treeless plain in the Arctic
- 7. White animal in the Arctic (polar bear)
- 8. Frozen water everywhere
- 10. Strong air movement in a storm
- 12. Soft white flakes from the sky