Across
- 1. divergent boundary on land
- 4. hot solid rock below crust
- 6. Boundary that plates spread
- 8. original supercontinent
- 10. crust and upper mantel
- 12. solid outer
- 13. liquid and solid center
- 14. movement of heat from one solid object to another
- 15. movement of heat energy through space
- 16. long deep depression in ocean floor
Down
- 2. breakers in the crust where earthquakes occur
- 3. boundary that plates slide past each other
- 5. soft layer below lithosphere
- 7. boundary that plates move together
- 9. underwater mountain system
- 11. sideways and downward movement
- 12. movement of heat in liquids and gasses = warm rises cool sinks