Across
- 4. something around the pacific that has volcanos
- 5. the first layer of the earth
- 7. a mountain with magma in it
- 8. when the plates move towards eachother
- 11. a sudden shake in the ground
Down
- 1. the things that cause a earthquake
- 2. boundary when plates move away from eachother
- 3. lowland region where the plates move apart
- 6. the last layer of the earth
- 9. where plates move past towards eachother
- 10. the opening of the ground