According to one article that I read: Since CO2 contributes to - TopicsExpress



          

According to one article that I read: Since CO2 contributes to global warming, the increase in population makes the problem worse because we breathe out CO2. Also, the trees that convert our CO2 to oxygen are being demolished because were using the land that we cut the trees down from as property for our homes and buildings. We are not replacing the trees (an important part of our eco system), so we are constantly taking advantage of our natural resources and giving nothing back in return.
Posted on: Tue, 12 Nov 2013 08:06:32 +0000

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