polar region cold crossword

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Across
  1. 2. small crustaceans
  2. 4. Big hills
  3. 6. type of biome
  4. 8. Arctic
  5. 9. similar to an iceberg
  6. 10. Arctic indigenous people
  7. 11. south pole
  8. 14. mammal
  9. 16. cold and crunchy (white)
  10. 17. BIG chunk of ice
  11. 18. Antarctic
Down
  1. 1. arctic furry animal
  2. 3. big penguin
  3. 5. sky light display
  4. 7. big type of whales
  5. 12. cold and slippery
  6. 13. north pole
  7. 15. microscopic animal