Volcano Parts and Locations

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Across
  1. 1. An underground area where thick, molten rock collects
  2. 4. Name for melted rock under Earth's surface
  3. 6. A bowl-shaped depression around the mouth of a volcano
  4. 8. Land feature that forms when magma flows onto Earth's surface
  5. 9. Molten rock flowing down the sides of a volcano
  6. 12. A channel in the neck (main pipe) of a volcano, where magma erupts
  7. 13. Fixed spot where magma rises through the crust and creates volcanoes
  8. 14. Lumps of lava thrown out of a volcano while still molten
  9. 15. Rift valleys form at these plate boundaries
Down
  1. 2. Area that surrounds the Pacific Ocean that has a lot of volcanoes
  2. 3. Location where most volcanoes occur
  3. 5. A line of volcanoes along a subduction zone is called this
  4. 7. Subduction occurs at these plate boundaries
  5. 10. Fine material thrown out by a volcano
  6. 11. Column of hot rock in the mantle below a hot spot