Antarctica

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Across
  1. 3. when liquid has turned to solid from super cold
  2. 6. word for cold, icicles
  3. 7. word for cold slang
Down
  1. 1. when liquid is turning to solid from super cold
  2. 2. icy crystals, word for cold
  3. 4. gift largest continent, very cold
  4. 5. word for super duper cold