Across
- 5. less dense but thick
- 7. top layer (oceanic, continental)
- 9. third layer of the earth
- 10. inner core state
- 12. main component of core
- 13. thickest layer (upper lower mesosphere)
- 14. massive moving slabs
- 15. center (inner)
Down
- 1. soft flowing part of mantle
- 2. crust + upper mantle
- 3. also in the core
- 4. outer core state
- 6. more dense but thin
- 8. waves
- 11. center (outer)