Global Warming Essay -- Environmental Global Climate Change

Global Warming Two issues that worry many scientists are global warming and the greenhouse effect. The greenhouse effect is a instinctive solve that keeps the earth at temperatures that are livable. What does the greenhouse effect have to do with global warming? When humans release gases into the air, the greenhouse effect go out alter the temperature of the earth. More gases in the atmosphere means the earth lead start to get warmer, and the result is global warming. On the other hand, if there was no greenhouse effect, the earth would be too cold for humans to comfortably exist.In order to talk about global warming, we must first look at what causes the greenhouse effect. The three most common greenhouse gases are water vapor, carbon dioxide, and methane. Many of the sunbathes rays are absorbed by water vapor. Water vapor is a natural atmospheric gas and it accounts for 80 percent of natural greenhouse warming the remaining 20 percent is overdue to other gasses that are pr esent in very small amounts (Murck, Skinner, and Porter 488). A greenhouse gas known as carbon dioxide is the second biggest absorber of the suns heat rays. Humans affect the amount of carbon dioxide in the atmosphere in many ways. Every time fossil fuels are burned, more carbon dioxide is released into the air. Car exhaust emissions also increase the amount of carbon dioxide in the air, and more carbon dioxide means more heat rays being absorbed. This will cause the earths temperature to warm.Another greenhouse gas is methane. Methane absorbs infrared radiation 25 times more effectively than carbon dioxide, making it an heavy greenhouse gas despite its relatively low concentration (Murck, Skinner, and Porter 490). Many studies have been performed on how methane is released into the atmosphere. Results have shown that methane is generated by biological activity link to rice cultivation, leaks in domestic and industrial gas lines, and the digestive process of domestic livestock, e specially cattle (Murck, Skinner, and Porter 490).The environmental Media Services Organization has be that the greenhouse effect could drive temperatures up as much as 6 degrees by the year 2100 an increase in heat comparable to the 10 degree warming that ended the last ice age (Fast Facts). If a 10-degree warming was the factor that ended the last ice age, imagine what a... ...bal warming process has started, it is very hard to reverse it. Global warming temperatures grow exponentially and we will have to create an answer for global warming sooner than passel think. I dont know how to start the process of burning less fossil fuels. All I know is global warming has to be stopped if we want to keep living the way we do now. If it isnt stopped, the problems discussed in this paper will only get bigger and bigger and the final stage result will ultimately be death.Works CitedCampaign to Stop Global Warming. State PIRGs (public interest research groups)Working Together. Mar. 2006. 4 Oct. 2007http//www.pirg.org/enviro/global_w/fact.html.Fast Facts. Environmental Media Services. 10 July 2006. 23 Oct. 2007http//www.ems.org/climate/sub2_climate.html.Murck, Barbara W., Brian J. Skinner, and Stephen C. Porter. Environmental Geology. New York John Wiley & Sons, 2004. 488-490.The Planet Speaks. The Wilson Quarterly 25.4 (Autumn 2006) 124.To Save Lives, Give Global Warming the Same Priority As Biological Weapons, Says WWF. WWF Global Network. 5 Nov. 1998. 27 Nov. 2006http//www.panda.org/news/press/news.cfm?id=158.