Across
- 2. 2 plates sliding past each other
- 3. 2 plates moving towards each other
- 5. core Innermost layer
- 9. The border between two tectonic plates
- 12. Earths outer layer
- 14. 2 plates moving away from each other
- 15. A large steep hill on the earths surface
- 17. A large piece of the earths crust and mantle
- 18. melted rock on Earth’s surface
Down
- 1. A series of connected mountains
- 2. A long high sea wave caused by an earthquake
- 4. A deep valley in the oceans floor
- 6. The shaking of the ground caused by the movement of tectonic plates
- 7. A mountain or hill that lava erupts from
- 8. one plate forced under another
- 10. core liquid layer between the mantle and inner core
- 11. The distance from the center of a circle to any point on its circumference
- 13. "all land" "super-continent"
- 15. Layer between crust and outer core
- 16. molten rock beneath earths surface
