plate tectonics

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Across
  1. 2. *BLANK* plate material is denser and thinner
  2. 4. *blank* boundaries move alongside each other
  3. 8. *blank* material makes up earth's plates
  4. 9. *blank* boundaries are when plates move away from each other
  5. 11. The *blank* formed because the Pacific plate is made of oceanic rock, and
  6. 12. each other, resulting in the formation of the
  7. 13. when one plate moves under the other it *BLANKS*
  8. 14. Two *BLANK* cells are moving upward and
Down
  1. 1. *Blank* plate material is less dense and thicker
  2. 3. *BLANK* and volcano patterns often line up with player boundaries
  3. 5. *Blank*are formed by convergent boundaries with no subduction.
  4. 6. *BLANK* rock shows where plates are moving away from each other
  5. 7. boundaries with subduction make volcanoes
  6. 10. the North American plate.
  7. 15. and volcanoes.