Hard Winter

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Across
  1. 2. Sport on snow
  2. 4. Extremely cold weather
  3. 5. Keeps hands or feet warm
  4. 6. For smoke to escape
  5. 7. Cold enough to freeze
Down
  1. 1. Relating to icy areas
  2. 2. Wrap for the neck
  3. 3. Opposite of south
  4. 4. Logs for burning
  5. 6. Shelter in winter