Across
- 3. Earth ___ are a sign of volcanic activity
- 7. A volcano that is not going to erupt again
- 8. Molten rock that is still underground
- 11. a volcano which is not active but is expected to erupt
- 13. Hot Gas and Melted Rock find their way up to the surface
- 14. A volcano that has erupted recently
- 16. Magma on the surface
Down
- 1. Magma is ___ rock
- 2. A Crack in the ground
- 4. A bowl-shaped pit
- 5. A break in the Earth's Crust
- 6. A large crater formed by a volcano explosion
- 9. tiny bits of rock sent into the air during an eruption
- 10. the rock outer layer of earth
- 12. Layer between crust and outer core of earth
- 15. center of the earth made of metal