Across
- 2. The boundary where two plates collide
- 4. A large wave produced by an earthquake on the ocean floor
- 5. The formation movement and subduction of earths plates.
- 7. An American biologist whos one of the scientists who studied mid-ocean ridge systems
- 8. The boundary where two plates move apart
- 9. The shaking and trembling that comes from beneath the earth's surface
Down
- 1. A weak spot in the crust where magma comes to the surface
- 3. Forms when two pieces of continental and come apart
- 6. The boundary where two plates pass eachtoher
- 7. An area where magma from deep within the mantle melts through the crust