Volcanoes 101 - National Geographic Kids

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Across
  1. 4. rock
  2. 5. thousands
  3. 8. boiling
  4. 9. types
  5. 13. ocean
  6. 14. gas
  7. 15. tall
  8. 16. eruption
Down
  1. 1. burst
  2. 2. chains
  3. 3. earthquake
  4. 6. plates
  5. 7. core
  6. 10. scale
  7. 11. world
  8. 12. flat