Volcanoes

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Across
  1. 2. what the world didn't have before. The more of this helps us to see the signs of the end.
  2. 5. plate boundary that go toward each other
  3. 7. Molten rock under the crust containing melted mineral crystals, dissolved gases, and water
  4. 8. visible reminders of the invisible
  5. 10. volcanic activity that occurs within a plate
Down
  1. 1. greatest amount of volcanic rock produced here. Plates that go away from each other
  2. 3. earth's natural temperature increases with dept
  3. 4. when pressure is released, solid hot rock will turn into magma
  4. 6. the long belt of volcanoes that circles much of the Pacific Ocean
  5. 9. what the ocean floor is made out of