Across
- 7. when the seafloor seperates
- 14. when two plates hit eachother
- 15. caused by magma rising from plate seperation
- 16. when one plate goes under the other
Down
- 1. the term for the contenents shifting
- 2. when plates slide past eachother
- 3. magnets point north
- 4. the product of two plates seperating
- 5. magnetic feild reverses direction
- 6. when part of a plate pulls down on the rest of it
- 8. magnets point south
- 9. giant underwater mountain ranges
- 10. the idea that earth's crust is made of gint rock slabs
- 11. the contenets conected
- 12. when matereals move based on density and tepature
- 13. the crust and upper mantle