Across
- 2. A type of plate boundary where two plates slide past each other horizontally.
- 6. The process where one tectonic plate slides beneath another, often causing volcanic activity.
- 7. Molten rock beneath the Earth's surface that, when erupted, becomes lava.
- 9. The outermost layer of the Earth's surface.
Down
- 1. A major fault line in California, famous for causing earthquakes.
- 3. The largest tectonic plate on Earth
- 4. The supercontinent that existed millions of years ago, before the continents separated.
- 5. Referring to the type of plate boundary where two tectonic plates move away from each other.
- 7. The thick layer of the Earth beneath the crust, made of semi-solid rock.
- 8. The “Ring of _____” is an area with many volcanoes.