1
consists of crossing a river, on a raft in the direction of the current
2
It consists of going at high speed on a race track
3
It is sport in which a bicycle and a helmet are used
4
The goal of the sport is to reach the top of a high slope wall
5
it is a sport that is practiced on snow
6
it's a sport that consists in descending from the heights
7
it's a water sport, which is run by the wind
8
It is a sport that requires fins, goggles and an air tank
9
It is a sport of inertia in which you should go lying on your back
