volcanoes

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Across
  1. 3. earths natural texture increases with depth
  2. 7. the plates move together
  3. 9. Always be _______ for the end
  4. 10. the plates pull apart
Down
  1. 1. volcanic activity that occurs within a plate
  2. 2. mountain formed of lava
  3. 4. chain of volcanoes in the Pacific
  4. 5. melting occurs when pressure drops
  5. 6. molten rock that form under the surface of the earth
  6. 8. volcanoes that can form away from plate boundaries