Over the past decade which of the following has occurred?

+2 votes

 

  

Terrestrial NPP has decreased but oceanic NPP has increased.

  

Terrestrial NPP has increased but oceanic NPP has decreased.

  

NPP has decreased in both terrestrial and oceanic environments.

  

NPP has increased in both terrestrial and oceanic environments.

 

asked Jan 3, 2013 in Biology by anonymous
    

1 Answer

+1 vote

 

Terrestrial NPP has increased but oceanic NPP has decreased.

 

answered Jan 3, 2013 by CaptainTeemo ~Expert~ (631 points)



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