Essay about The Threat Of Global Warming

1062 Words May 19th, 2015 null Page
Everyone has heard of the impending doom of global warming. Over the last decade, most people have verbally expressed that it was a myth. Now, with the extreme transmutations in our climate, people are finally opening their eyes. The elevating temperatures and extreme weather patterns, pose the question, how could this have transpired? Well, let me tell you. Global warming is defined in Merriam-Webster’s dictionary as: the elevation in the earth’s atmospheric and marine temperatures generally expected to occur during a surge in the greenhouse effect, resulting exclusively from pollution (Global warming, n.d.). There is said to be many causes of global warming, but the three main sources are energy generation, transportation, and agriculture. The manufacture of electricity is the single leading cause of CO 2 secretions in the United States. Coal provides 57% of the overall energy harnessed to generate power. The burning of coal indisputably creates more CO 2 than natural gas or oil. Roughly 86% of all coal used in the United States, is utilized for electricity generation (Electricity and Climate Change, n.d.). Deforestation, or the clearing of land for agriculture, emit CO2 and other greenhouse gases. Loads of the carbon substances of these habitations, which have accumulated over hundreds of years, are dumped into the atmosphere in as little as hours or days. In some areas, the earth itself is comprised of a high caliber of greenhouse gases that can be liberated…

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