Volcano Vocab

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Across
  1. 4. Relating to fast moving hot gases and volcanic matter
  2. 7. A volcano that is currently not active but could erupt
  3. 9. Molten rock that reaches the surface
  4. 11. Rock fragments ejected during a volcanic eruption
  5. 13. Molten rock beneath the earths surface
  6. 14. A vent in the earths crust through which magma and gases are expelled
  7. 15. A bowl shaped opening at the top of a volcano
  8. 16. A tall, steep volcano made from alternating layers of lava and ash
  9. 17. A scientist who studies volcanoes
  10. 18. The process of a volcano releasing magma, ash, and gases
Down
  1. 1. A large depression formed when a volcano collapses
  2. 2. A volcano with gentle slopes formed by low viscosity lava
  3. 3. A volcano that is not expected to erupt again
  4. 5. A fragment of rock erupted from a volcano
  5. 6. chamber A reservoir of molten rock beneath a volcano
  6. 8. Fine particles of volcanic rock expelled during eruption
  7. 9. A destructive volcanic mudflow
  8. 10. An opening in a volcano emitting steam and gases
  9. 12. The opening through which magma and gases escape
  10. 16. Small fragments of volcanic rock