The type of plate boundary where plates move apart, resulting in upwelling of material from the mantle to create new sea floor is a ____________ boundary.

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     transitional
      transform
      gradational
      convergent
      divergent
asked Jun 13, 2012 in Geography by anonymous
    

1 Answer

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divergent
answered Jun 15, 2012 by Geodude ~Top Expert~ (9,680 points)

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