Across
- 2. when two plates move away from eacother
- 3. it is the space between the crust and mantle
- 4. this happens when a oceanic plate collides with a continental plate
- 7. what the earth contains.
- 11. when two plates slide past eachother
- 13. These make up the surface of the earth
- 14. apart of the earths atmosphere
- 15. transform boundarys cause this
- 16. it is in the center of the earth
- 18. it includes the mantle and crust
- 19. it is on the outside of the core
Down
- 1. Alfred Wegener came up with this theory and continental drift theory
- 5. when two plates move towards eachother
- 6. Alfred Wegener made this theory
- 8. the lithosphere and asthenosphere are both apart of this
- 9. the earths core is a solid because of this
- 10. it is 66% of earth
- 12. Harry Hess came up with this theory
- 16. we live on this part of earth
- 17. another word of the core