Across
- 3. ejected lava fragments that harden form this
- 4. landform made of magma that is hardened in the volcanos pipe
- 5. lava that erupts from the volcanoes
- 6. hot solid mantle rock that rises when it becomes less dense.
- 10. depression in a volcanic mountain
- 11. a substance's resistance to flow
- 12. long belt of volcanoes in Pacific Ocean
- 15. the opening where the magma escapes
- 16. huge cliffs made up of layers of volcanic rock
- 17. particles that escape from volcanoes eruptions
- 18. this is where the magma is stored under the surface of the volcano
Down
- 1. a large symmetrical volcanic mountain formed by layers of lava and pyroclastic depression
- 2. volcanic activity within a plate
- 3. a depression in the ground in the summit of many volcanoes
- 7. accumulation of fluid basaltic lava
- 8. all volcanic eruptions also emit large amounts of this as well as lava flows or pyroclastic material
- 9. volcanic activity where plates pull apart
- 13. occurs when water-soaked volcanic ash and rock slide rapidly downhill
- 14. magma below the ground
- 15. a mountain that erupts lava