1. Sep 3, 2012 #1

   KTevolved

   

   What timefram does short term atmospheric retention mean?

    

   KTevolved, Sep 3, 2012
2. 
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3. Sep 4, 2012 #2

   willstaruss22

   

   Timeframe for short term retention is usually a couple hundred million year to a few billion years but no further

    

   willstaruss22, Sep 4, 2012

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