Across
- 3. what is the inner core made of
- 5. earths center
- 7. the scientist who discovered Pangea
- 10. formed under water by divergent boundaries
- 11. the biggest tectonic plate
- 13. plate boundaries that create mountains
- 16. what is the crust made of
- 17. earth thickest layer
- 18. Who discovered tectonic plates
- 20. formed underwater by convergent boundaries
Down
- 1. when two plates slide against each other
- 2. between inner Core and mantle
- 4. plate boundaries that form volcano
- 6. what is the asthenosphere made of
- 8. what is the outer core made of
- 9. earths outer most layer.
- 12. What is the lithosphere made of
- 14. biggest earthquake ever recorded
- 15. what do scientist use to study plate movement
- 19. a super continent
