Across
- 1. The area between two plates
- 3. Long stretch of mountains
- 4. one goes under while the other goes on top
- 7. A rupture that allows magma,gases and ash to excape
- 8. They slide across each other
- 9. Divide apart from eachother
- 10. Pecies of crust in the athenospeher
Down
- 2. Underwater mountain system
- 5. They combine together
- 6. structure that covers the Earth's surface