Across
- 2. layer between the crust and the core
- 3. outermost firm layer of earth
- 7. plates moving away from each other
- 10. liquid layer of earth
- 13. lava and gas are released from a volcano
- 14. the bending of rock layer
- 15. crack in a plate
- 17. a squeezing force
- 18. deepest part of the ocean
- 19. plates sliding past eachother
- 20. hot rocks in the core
Down
- 1. soft layer of earth
- 4. melted rock on earth's surface
- 5. a pulling force
- 6. plates coming together
- 8. solid layer of earth
- 9. dividing lines where plates meet
- 11. outermost layer of Earth
- 12. all the continents on Earth were actually one huge supercontinent surrounded by one enormous ocean
- 16. melted rock beneath the earth