Across
- 2. Most geologist think that the movement of Earth's plates is caused by
- 5. This type of boundary is found in the San Andreas Fault
- 6. Evidence used by Wegener for continental drift
- 9. Below the mantle and to the center of the Earth
- 11. the zone below the lithosphere. It is more 'plastic'
- 13. the section of the Earth below the earth
- 15. When two plates are moving away from each other
Down
- 1. the name of the supercontinent that existed millions of years ago
- 3. a collision between two pieces of continental crust at a converging boundary produces a
- 4. The outer part of the Earth
- 7. Seafloor______
- 8. Composed of the crust and mantle
- 10. When two plates are moving toward each other
- 12. Scientist who first proposed the theory that the continents drifted
- 14. The Theory of Continental____