Plate motion

2. a under water mountain range formed when two plates move apart
6. the layer of soft solid rock underneath Earths plates
8. any of the many processes such as eruptions and lava flows in which gas, lava, and ash are pushed out on the surface of Earth
10. moving toward the same place
11. moving apart in different directions
14. Located between the mantle and the inner core
17. a diagram that shows what the inside of something looks like
19. to examine in detail for a purpose
20. how often or fast something happens

1. something that we observe to be similar over and over again
3. the plate where the plate come together
4. a solid metal ball that is extremely dense and intensely hot
5. Earth outer most layer of hard solid rock that is underneath the soil, vegetation, and water
7. the rigid part of the Earth, consisting of the crust and upper mantle
9. a sudden shaking of Earth surface
12. moves on top of a soft, soil, layer of rock called the mantle and that travel at a rate to slow to be experienced by humans
13. is like the shell of a hard boiled egg and it is extremely thin
15. a long deep indentation in the ocean floor
16. one of the very large section of hard solid rock that make up Earths outer layer
18. when two plates slide