Winter outdoor activities

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Across
  1. 3. Similar to skiing but using a single board.
  2. 5. A popular winter activity involving sliding down slopes.
  3. 7. Spending time outdoors, often in a tent.
  4. 8. Riding downhill on a small sled.
  5. 9. Riding waves on a board during summer.
Down
  1. 1. Catching fish, a relaxing outdoor activity.
  2. 2. A winter activity on frozen surfaces.
  3. 4. A summer activity involving walking in nature.
  4. 6. A refreshing summer activity in water.
  5. 7. Riding a bike, popular in summer.