Across
- 4. the transfer of heat through matter
- 6. a fluid's resistance to flowing
- 8. a supercontinent
- 11. slide sideways past each other
- 12. 400 to 1,800 miles below the surface.
- 13. solid outer-part of earth
- 14. two or more lithospheric plates collide
- 15. mass per volume
- 16. the innermost layer of the Earth.
- 19. tectonic plates move away
- 20. The location where two plates meet
Down
- 1. the outer most layer
- 2. a flow of particles that comes off the sun
- 3. composed of mostly iron and nickel
- 5. flows like hot plastic
- 7. As two tectonic plates slowly separate
- 9. center of earth
- 10. the region around a magnetic material
- 17. motion in a gas or liquid
- 18. solid bulk of earths interior