Volcanoes

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Across
  1. 2. Melted or molten rock inside the Earth
  2. 3. Top layer of Earth
  3. 6. Famous ice-covered volcano in Washington state
  4. 7. An active volcano in Oregon
  5. 8. Famous stratovolcano in California
  6. 11. Hawaiian goddess of fire
  7. 12. A piece of Earth's crust
  8. 15. A rock that forms when lava cools and hardens
  9. 16. Country with an island called Surtsey
  10. 17. The volcanoes on the Hawaiian islands are in the middle of the ____ plate
  11. 18. A name for a volcano that will never erupt again
Down
  1. 1. Roman god of fire
  2. 2. The second layer of Earth
  3. 4. A dome volcano in California
  4. 5. A name for an inactive volcano
  5. 6. Most destructive volcano in US history
  6. 9. Largest volcano in Hawaii
  7. 10. Most common type of volcano
  8. 13. Magma once it is on the Earth's surface
  9. 14. Lake formed by the eruption of Mazama