Which of the following statements regarding the greenhouse effect has the lowest degree of certainty?

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    Addition of greenhouse gases to the atmosphere results in increased heat energy in the atmosphere.
     The concentrations of greenhouse gases in the atmosphere are increasing due to human activities.
     Full recovery from the enhanced greenhouse effect will require many centuries.
     Global warming will result in an increase in the number of tropical storms.
asked Jun 25, 2012 in Environmental Science by anonymous
    

1 Answer

0 votes
Global warming will result in an increase in the number of tropical storms.
answered Jun 26, 2012 by Geodude ~Top Expert~ (9,680 points)



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