Across
- 2. the amount of energy released by an earthquake
- 5. the idea that a super continent split apart into pieces, the continents, which drifted in time to their present location
- 7. the idea that Earth's crust is broken into plates
- 8. Earth's solid, rocky surface containing the continents and ocean floor
- 9. hot, molten rock, from below Earth's surface
- 10. the idea that many kinds of rocks form flat, horizontal layers
Down
- 1. the point on Earth's surface directly above the focus
- 3. heat from below Earth's surface
- 4. a very hot part of the Earth's mantle, where magma can melt through a plate moving above it
- 6. the sliding of a denser ocean plate under another plate when they collide
- 7. the name for the large super continent