Across
- 2. A place where one plate goes under another
- 4. A area or crack between two plates
- 6. A long span of mountains in the ocean
- 7. A Sudden or violent shaking of the ground
- 8. A big area of land that moves
- 9. A boundary where two plates slide against each other
Down
- 1. A process that moves plates using heat from the core
- 3. A boundary where two plates collide
- 5. A boundary where two plates move away from each other
- 10. Lava that has come up from the surface