Across
- 3. solid outer
- 4. soft layer below lithosphere
- 7. sideways and downward movementent
- 9. hot solid rock below crust
- 11. original supercontinent
- 12. breaks in the crust where eathquakes occur
- 14. movement of heat fromn one solid object to another
- 15. underwater trench
- 16. long deep trenchs in ocean flmovement
Down
- 1. plates move togetheach othergent-boundary plates spread
- 2. divergent boundary on land
- 5. plates slide past each other
- 6. liquid and solid center
- 8. warm rises, cool sinks
- 10. movement of heat energy through space
- 13. crust and upper mantle