Across
- 3. tectoncis large scale of movements of earth lithosphere
- 4. thrid layer of earth
- 6. boundaries two plates move away from each other
- 10. is the soft weak layer of the mantle
- 14. boundaries when two plates collide
Down
- 1. plates lithosphere divide parts
- 2. floor spreading the age and magnetic patterns of sea floor rocks
- 3. the super contientent split 245 million yrs. ago
- 5. is the outmost rigid layer
- 7. rock changes shape
- 8. strong lower part of the mantle
- 9. is the movementof mantle
- 11. bounaries two plates move past each other
- 12. second layer of earth
- 13. first layer of earth