The two major sources for the vast quantities of dissolved substances in the ocean are chemical weathering and __________.

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     the atmosphere
      desalination
      photosynthesis
      Earths interiorr
      none of the above
asked Jun 13, 2012 in Geography by anonymous
    

1 Answer

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

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