Across
- 6. a giant ring that circles the Pacific Ocean
- 7. The Ring of Fire circles the ____________
- 9. large disks of Earth's crust under the surface
- 10. earthquakes and volcanoes are similar because both are caused by changes _____________ the surface
- 12. movement of disks cause ____________
Down
- 1. Where tectonic plates move the most
- 2. another term for magma
- 3. What flows out of a volcano?
- 4. What kinds of volcanoes are dangerous?
- 5. another term for something that bursts
- 7. Within the chamber, there is lots of ________ from dissolved water and gas
- 8. the pushing of _______ against tectonic plates causes the volcano to burst
- 11. to be sleeping