Across
- 2. plate Plate with an ocean on the surface
- 4. A natural elevation of the earth's surface
- 5. An instrument used to measure the shaking of the earth
- 9. An opening in the earth's crust through which molten lava, ash, and gases are ejected.
- 10. Melting
- 13. Molten rock inside the earth
- 14. The surface of the earth
- 16. The point on the earth surface above where an earthquake starts
- 18. mantle A layer of molten rock underneath the crust.
Down
- 1. Molten rock on the earth's surf
- 3. plate Plate with land on the surface
- 5. A graph that shows the information of an earthquake
- 6. melted
- 7. The act when the Volcano erupts
- 8. An overflowing of water onto land that is normally dry
- 11. Two plates moving apart
- 12. boundary The boundary between two plates.
- 15. Water heated up underground rises to the surface under enormous pressure
- 17. Shaking caused by an earthquake