Across
- 4. boundary where plates slide past each other
- 6. sideways and downward movement
- 9. crust and upper mantle
- 10. liquid and solid center
- 13. solid outer layer of earth
- 14. soft layer below the lithosphere
- 15. boundary where plate spreds apart
- 16. movement of heating liquids and gases=warm rises cold sinks
Down
- 1. movement of heat energy through space
- 2. original super contenent
- 3. hot solid rock below the rock
- 5. breaks the crust where earthquakes occur
- 7. long deep depressions in ocean floor
- 8. movement of heat energy from one solid object to the next
- 11. boundary where plates move together
- 12. divergent boundary on land
- 14. underwater mountain system