Plate Tectonics
Across
- 3. Crust that forms continents
- 6. Large pieces of the Earth's crust that move
- 8. Extremely hot material from the inside of the earth which has erupted
- 10. New crust forms at ocean ridges
- 12. Continents breaking up allowing the sea in
- 14. Trench in the ocean
- 15. Molten rock that has erupted
Down
- 1. Directly above the point of the focus of the Earthquake
- 2. Separation of continents
- 4. Detects waves from the earthquake
- 5. Rapid movement in the ground caused by tectonic plates moving
- 6. Huge wave in the ocean floor caused by an earthquake under the sea
- 7. Crust sinks down into the earth
- 9. The shaking movement when there is an earthquake
- 11. Crust that forms on the ocean floor
- 13. Molten rock below the earths surface