Volcanoes

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Across
  1. 3. huge volcanic area where plates collide
  2. 5. volcanoes that have been asleep
  3. 8. volcanoe whose peak was blown
  4. 9. super fast avalanches of ash and gas
  5. 10. result -volcanoes happening often
  6. 11. thin layer of the Earth
  7. 15. volcanoes cannot be predicted they are
  8. 16. land of this state has been increasing
  9. 17. magma that reaches the surface
  10. 18. rush to escape -quickly shooting up
Down
  1. 1. gentle eruptions formed this in Hawaii
  2. 2. openings in the ground -energy released
  3. 4. the most active area for volcanoes
  4. 6. deep inside the Earth is a raging fire
  5. 7. flat mountains w/broad slopes
  6. 11. the Earth's center
  7. 12. the Earth's core is as hot as this
  8. 13. volcano-ash blocked sun and warmth
  9. 14. this country lies in The Ring of Fire