Across
- 6. type of plate made from Earth's crust that are moving around
- 7. Other name for molten rock
- 9. a trench of hardened magma caused by two plates moving away
- 10. plates sliding next to each other
- 11. Caused by underwater plates converging
- 14. Well known transform plate boundary in California
- 16. Outermost layer of the earth
Down
- 1. Well known rift valley caused by a divergent plate boundary
- 2. Tectonic plate underneath land
- 3. plates moving away from each other
- 4. when two plates converge and eventually push magma out onto the land
- 5. Main cause of two plates sliding against each other
- 8. Main cause of two plates converging together and crumpling
- 12. plates moving towards each other
- 13. Tectonic plate underneath the ocean
- 15. when two plates converge and one goes under the other