Ответ:
Solution:
The sport that is different is skiing.
Reasoning: The clues provided are 'individual sport', 'wheels', 'board', 'ball', 'team sport', 'water sport'. All the other sports listed are either team sports (volleyball, basketball), involve wheels (cycling), or are water sports (windsurfing, surfing). Skiing is an individual sport that doesn't fit neatly into the 'wheels', 'board', or 'water sport' categories as well as the others do, and while it can be done in teams, it is primarily an individual pursuit. The clue 'It isn't a team sport' directly applies to skiing, differentiating it from volleyball and basketball.
