1. Another term for Nordic skiing

2. Handwear to keep fingers warm while skiing

3. Skiing done outside marked trails

4. Mechanical devices that carry skiers uphill

5. Style of skiing that involves tricks and jumps

6. A humorous term for a skier who falls spectacularly

7. Metal bars installed for performing tricks

8. Acrobatic movements performed while skiing

9. Type of skiing done on groomed trails

10. Long, pointed ice formations that hang from objects

11. Thin sticks used by skiers to improve balance

12. The difference in elevation between the top and bottom of a ski run

13. Style of skiing with one leg leading the other

14. A specially built slope used for jumping

15. A collection of different skis for various conditions