Across
- 3. continents in motion
- 4. opposite orient
- 5. two plates collide
- 6. opposite direction of the magnetic field
- 7. magnetic compass needles
- 10. circulation of material
- 12. two plates side past one another
- 13. moves the lithosphere in opposite directions
- 14. mountain ranges
- 15. plates sank below the buoyant plate
Down
- 1. oceanic crust on mid-ocean ridges
- 2. two plates separate
- 8. Supercontinent
- 9. outermost rocky layer
- 11. Earths surface