Across
- 2. a crack in the crust where the plates
- 4. the name of the super continent that existed millions of years ago
- 8. includes the very top of the mantle and the crust
- 9. the type of crust that lays underneath the sea
- 11. the layer in-between the crust and the core
- 12. a gap in the earth's crust that allows magma, ash, gas escape
Down
- 1. molten rock that is found underneath the earths surface
- 3. molten rock that leaves the volcano during and eruption
- 5. shaking and trembling on the earths surface
- 6. when the plates on the sea floor move apart
- 7. the earth plates crumple to create a …………
- 10. the inner most layer mainly made of solid iron and nickel