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Introduction on Global Warming Global warmness is when the temperature of the land beginnings. The Earths temperature has changed many times since its creation. slightlytimes it has obstinate colder, during Ice ages. Many people believe we be due an Ice age right now. Instead though, the Earth at the moment is pass awayting gradually warmer. Although many worldwide organizations go for the name globose warming to describe the gradual wage increase in the Earths temperature, there is still no universal definition for global warming (BBC, 25/09/2007a). Scientists lead up many different ideas of what causing the Earths temperature to rise. around argue that it is naturally occurring and mans contribution is insignificant (BBC 09/10/2009). simply about Scientists however, believe that burning fossil fuels such as combust and oil release carbon dioxide into the atmosphere. This CO2 atomic number 18 greenhouse gases as they are known trap heat in the Earths atmos phere (Ibid). Cutting down our rainforests contributes to this problem. Plants and trees feed finish C02 and turn away it back into oxygen. The more deforestation occurs and so the less CO2 is consumed by the plants. Already the effects of global warming are having a significant effect on the planet.

Many animals gestate to travel to find new homes as their old ones accommodate inhabitable. Sea levels are rising as the Polar ice cap is melting (National Geographic, 07/01/2010). Reference lean BBC, 25/09/2007a. Global Warming. BBC, [online]. Available at: [Accessed 26/07/2011]. BB C, 09/10/2009. What happened to Global Warmi! ng?. BBC, [online] (last updated 15:22 GMT on 9th October 2009). Available at: http://news.bbc.co.uk/1/hi/8299079.stm> [Accessed 26/07/2011]. BBC, 25/09/2007b. Global Warming. BBC, [online]. Available at: [Accessed 26/07/2011]. .If you want to get a full essay, request it on our website: OrderCustomPaper.com

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