Plate Movement

1. An underwater mountain range formed when two plates move apart
5. A long deep indentation in the ocean floor formed when two plates move together
7. to examine in detail for a purpose
9. the place where two plates meet
10. how often or fast something happens
12. One of the very large sections of hard, solid rock that make up Earth's outer layer.
13. Something we observe to be similar over and over again
14. The layer of soft, solid rock underneath Earth's plates.

2. a sudden shaking of earth's surface
3. Earth's outermost layer of hard, solid rock that is underneath the soil, vegetation, and water.
4. Any of the many processes (such as eruptions and lava flows) in which gas, lava, and ash are pushed out on the surface of the Earth.
6. when plates are coming together
8. A diagram that shows what the inside of something looks like
11. when plates are moving apart in different directions