Across
- 3. Thin outer layer of Earth
- 5. Mountains that are located between the Indian and Asian continents
- 8. An instrument that measures and records details of earthquakes
- 10. A boundary also known as a destructive plate boundary
- 13. Shaking of the ground
- 14. The sideways and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate
- 16. Shows progression of how and when rocked form
- 17. The scientist who theorized continental drift
- 18. Point on the earth's surface above the focus of an earthquake
- 20. Long high sea wave caused by disturbances such as earthquakes
Down
- 1. The point where seismic waves originate
- 2. A mountain that explodes causing lava to come out
- 4. A boundary also known as conservative plate boundary
- 6. The upper layer of the earth's mantle, below the lithosphere
- 7. Hypothetical continent including all the landmass of the earth
- 9. Spots A small area or region with a relatively hot temperature
- 11. The number of centimeter that Earth moves each year
- 12. A break in the Earth
- 15. Also known as a constructive boundary or an extensional boundary
- 19. Layer between the crust and core of the Earth