Plate tectonic Puzzle

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Across
  1. 4. plate name for Africa
  2. 5. formed by a divergent plate boundary
  3. 7. circulation of material caused by difference in temperature and density
  4. 11. tectonic plates past each other
  5. 13. rising mantle material at mid-ocean ridges that creates potential for plates to move away from the ridge with force
  6. 14. plate name for Europe
  7. 15. plates move apart
  8. 16. plate name for South America
  9. 17. when a slab sinks and it pulls on the rest of the plate with force
  10. 18. plate name for Australia
  11. 19. where tectonic plates are located
Down
  1. 1. denser plate sinks below the other plate
  2. 2. formed by a convergent boundary
  3. 3. caused by a convergent boundary
  4. 6. caused by a transform boundary
  5. 8. plates come together
  6. 9. plate name for North America
  7. 10. rigid slabs of rock or plates
  8. 12. least dense layer