Across
- 5. magma when it reaches the surface
- 6. rising hot mantle material and sinking colder material
- 8. when two plates pull apart from each other
- 12. vents where lava erupt onto the Earth's surface
- 13. where two or more plates meet
- 14. A cloud formed from tiny ash particles and gases blasted from the volcano
- 15. the sudden release of energy in the Earth's crust
Down
- 1. a super continent
- 2. molten rock that is formed in very hot conditions inside the earth
- 3. when two plates slide past each other horizontally
- 4. a large section of Earth's crust
- 7. a large wave that is caused by a earthquake
- 9. when one plate moves under another
- 10. outpourings of molten rock from a vent onto Earth's surface during an effusive volcanic eruption
- 11. the second layer in the earth