Across
- 2. two plates moving away from each other
- 4. the theory that the earths surface is divided and the continents move
- 5. earthquakes are caused from this type of boundary
- 7. two plates coming together
- 8. thinnest layer of the earth
- 9. the layer where the plates move
- 10. the layer that has the crust and the top, most rigid part of the mantle
- 11. the hottest layer and is solid
- 14. crust on land
- 15. the region where an oceanic plate sinks down into the asthenosphere
- 16. the liquid layer before the inner core
- 18. piece of the lithosphere that moves on the asthenosphere
- 20. the super continent
Down
- 1. plate surrounded by convergent, divergent, and transform boundaries.
- 3. crust on water
- 6. the theory that continents can drift apart from one another and have in the past
- 12. the layer between the crust and the outer core
- 13. famous transform boundary
- 17. this is what two continental plates colliding makes
- 19. made by transform boundaries