plate tectonics
Across
- 6. not able to bend
- 7. what type of continent was Pangea
- 8. when a volcano...... it causes a lot of damage
- 10. any bodies of water
- 11. solid layer of iron and Nickle
- 12. form at convergent boundaries
- 16. formed at subduction zones.
- 18. a mountain or hill with a crater for lava.
- 20. bottom of the sea
Down
- 1. what caused Pangea to separate?
- 2. boundaries that slide apart
- 3. boundaries that collide
- 4. one of the sphere's -living things
- 5. any icy part of the earth is apart of
- 9. boundaries that slide past each other
- 13. movement of earth's crust
- 14. violent shaking of the earth
- 15. when one plate sinks under the other.
- 17. to gasses go to the top while cold ones go to the bottom in the asthenosphere.
- 19. melted rock below the crust