The Potential Effects of Global Warming Are Uncertain

An average global temperature increase of only a few degrees would not be felt uniformly around the world. 

Wliich weather extreme might become more prevalent as greenhouse gases continue to increase Father one is possible. 

Why are scientists uncertain about the potential effects of global warming  

Was this your answer The uncertainty is due to the large number of variables that determine global weather. As the debates continue, bear in mind that the issue is not global warming itself but rather its potential effects. 

One thing that is certain is that if the levels of greenhouse gases in the atmosphere continue to rise, there will definitely be an increase in average global temperatures. 

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