Volcanoes

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Across
  1. 3. what lowers the melting temperature of rock?
  2. 5. the inner core is _____
  3. 8. this is the name of the area around the edge of the Pacific Ocean that contains many volcanoes
  4. 9. this is an example of an island chain resulting from a hot spot (US state)
  5. 10. type of plate boundary that contains volcanoes (mid-ocean ridges)
Down
  1. 1. molten rock on the surface of the earth
  2. 2. ________ increases as you go further in the earth
  3. 4. type of plate boundary that contains volcanoes (trenches)
  4. 6. molten rock underground
  5. 7. rock will become more ______ as temperature increases
  6. 9. spot location of volcanoes in the middle of plates