Across
- 3. region at the center of a hurricane
- 4. energy that spreads out in the form of waves
- 6. piece of earth's crust made of masses of rock
- 7. cyclone scientific term for hurricane
- 9. bound by
- 12. power
- 13. force against force
- 15. scientists who study earth's movement
Down
- 1. where plates form
- 2. turn
- 5. inside
- 8. rarely happens
- 10. groups
- 11. waves shock waves that come from centers of hurricanes
- 14. ranked