Across
- 1. to hit suddenly
- 3. top layer of something
- 6. pieces of the Earth’s crust
- 8. the center part of the Earth
- 9. changed from a solid to a liquid
- 12. physical harm to something
- 14. rules about buildings
- 16. opening in the Earth’s crust
- 18. caused by earthquake vibrations
- 19. small, fast shaking movements
Down
- 1. a building
- 2. the thickest layer of the Earth
- 4. to build or put together
- 5. a large ocean wave
- 7. let go or set free
- 10. to cause something to happen or begin
- 11. to say something will happen
- 13. very precise and clear
- 14. the edge of something
- 15. outer part of the Earth
- 17. how much of something