Current models for mantle convection indicate convection may occur

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      as mantle plumes
      within the asthenosphere
      throughout the whole or entire mantle
      within the lower mantle
      all of the above
asked Mar 12, 2013 in Earth Science by anonymous
    

1 Answer

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all of the above
answered Mar 15, 2013 by h20 ~Top Expert~ (6,320 points)

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