Across
- 2. sideways and downward movement
- 3. hot solid rock below crust
- 5. divergent boundary on land
- 6. movement of heat in liquid and gasses
- 8. plates slide past each other
- 11. long deep depressions in ocean floor
- 13. liquid and solid center
- 14. plates spread
- 15. soft layer below lithosphere
Down
- 1. plates move together
- 4. breacks in the crust
- 6. movement of heat from one solid object to another
- 7. crust and upper mantle
- 9. underwater mountain system
- 10. movement of heat energy through space
- 12. solid outer