Across
- 4. A violent shaking of the ground, as a result of movement in the crust or volcanic action.
- 6. What type of volcano is found on the Ring of Fire?
- 8. The microorganism that creates C-12.
- 10. Type of rock found, showing water is found inside the Earth.
- 11. The large pieces of Earth's crust and uppermost mantle are called ________ plates.
- 12. Ring of _______.
- 13. The sideways or downward movement of the edge of a plate of the Earth's crust into the mantle.
- 14. Along which ocean is the Ring of Fire found?
Down
- 1. Lon and narrow depressions on the seafloor.
- 2. Molten rock erupted from a volcano.
- 3. Hot semi-fluid material found below or within the Earth's crust.
- 5. In what state do a majority of the United States' earthquakes occur?
- 7. The resistance of a fluid to movement.
- 9. Famous stratovolcano found in the USA. Mount Saint _____.
- 11. Large waves caused by an earthquake, submarine landslide, or other disturbance.