Across
- 2. these power the plate movement
- 5. denser type of plate
- 6. less dense type of plate
- 8. means 'moving apart'
- 9. one plate moving down under another
- 10. mountain range caused by a destructive plate boundary
Down
- 1. example of a constructive boundary
- 3. ground shaking casued by plate movements
- 4. volcanic island in the Pacific Ocean
- 7. country tht lies on a constructive boundary