Across
- 4. movement of heat in liquids and gases heat rises and cool sinks
- 7. soft layer below lithosphere
- 11. from one solid object to another
- 12. plates spread (2 words)
- 13. hot solid rock below crust
- 15. breaks in earth where earthquakes occur
- 16. Solid outer
- 17. movement of heat energy through space
Down
- 1. liquid and solid center
- 2. underwater mountain system sea floor spreading(3 words)
- 3. crust and upper mantle
- 5. long deep deppressions in ocean floor (3 words)
- 6. plates move together (2 words)
- 8. divergent boundary or land
- 9. original supercontinent
- 10. plates slide past each other (2 words)
- 14. sideways and downward movement