Across
- 2. a piece of the earth’s crust made of masses of rock
- 5. bound by or affected by
- 6. energy that spreads out in the form of waves
- 8. inside part
- 9. the region at the center of a hurricane about which the winds rotate, but which itself is relatively calm.
- 12. something that happens rarely or not often
- 13. groups
Down
- 1. where the plates form
- 3. power, force
- 4. turn or bend
- 5. scientists who study the motion of Earth
- 7. cyclone scientific term for hurricane
- 10. ranked or classified
- 11. a force against another force
- 14. waves shock waves that come from the center of an earthquake