Across
- 3. The solid surface of the Earth.
- 6. Protective gear for your elbows.
- 8. Flying through the air with wings attached to your body.
- 10. A sudden and violent collision.
- 12. How tall something is.
- 13. Something that slows down or stops a vehicle.
- 14. How long something is.
- 15. Surfing on water while being pulled by a kite.
- 18. A hard hat that protects your head.
- 19. The special things you need for a particular activity.
Down
- 1. Protective gear for your knees.
- 2. To turn over completely.
- 4. A floating device that helps you stay afloat in water.
- 5. Racing motorcycles on a dirt track.
- 7. Sliding on snow on skis.
- 9. Harm or damage to your body.
- 11. Something bad that happens unexpectedly.
- 16. How strong someone or something is.
- 17. Able to do something very well.