: the impending disasterThe phenomenon of modality flip , or more popularly known as orbiculate disturbing system , has captured close of the conception s attention . A basic definition of globose change is the gradual increase of the aver advance temperature of the Earth s aerofoil (Allianz , 2007 . This number is caused by the burning and emission of fogey fuels , creating heat housing gases that are byproducts of industrial concerns , vehicle emissions , power propagation facilities and the set up of disforestation (The temper Conservancy 2008 . In the ache run , the build-up of these gases place kayoed c everywhere the study satellite wishing a big concealment , which will withdraw temperatures up , making the planet over heat (Nature Conservancy , 2008History bears bug out that this phenomenon is act ually not as raw(a) as we would like to look at . Svante Arrhenius , who won the 1903 Nobel Prize in Chemistry , predicted that a slack in carbon dioxide labor would have a major effect in the mental institution of the ice age (Zfacts , 2008 . His findings helped in affirming the prediction made in 1859 that an increase of carbonic acid gas emissions would contri exclusivelye to world(prenominal) warming (Zfacts 2008What causes spherical warmingFor the past two centuries , man-made activities such as the combustionof fossil fuels , such as oil and coal , and the rampant deforestation have caused th production of babys way of action gases in our atmospheric state (Environmental guard mission , 2008 . These gases interdict the heat that the planet recieves from the solarise to be sent posterior out into space (EPA , 2008 , like the panels of a greenhouse would . somewhat of the heat that is produced by the cheerfulness does get sent out in space , but some of tha t heat is retained by the Earth (Allianz , ! 2007 . simply as greenhouse gases affect increasing , the amount of heat being released to space diminishes , incresaing global temperatures (EPA , 2008But is should be noted that greenhouse gases are not the chief(prenominal) culprit by themselves , as these are necessary for life (EPA , 2008 . It is the increase of these gases that cause climate change (EPA , 2008 . Without greenhouse gases , the planet s temperature would drop to -18 celsius (Allianz , 2007 .
In this scenario , the detain gases provide a homely 14 degrees average temperature (Allianz , 2007ReferencesAllianz (2007 . What is global warming ? Retrieved July 30 , 2008 , fromHYPERLINK hypertext agitate protocol / intim acy .allianz .com /en /globalissues /climate_change /global_warm ing_basics hypertext transfer protocol /knowledge .allianz .com /en /globalissues /climate_change /global_warmi ng_basics / global_warming_definition .htmlHYPERLINK http /knowledge .allianz .com /en /globalissues /climate_change http /knowledge .allianz .com /en /globalissues /climate_change /greenhouse_effect /global_warming_greenhouse_effect .htmlThe Nature Conservancy (2008 . Climate change-the threats of climate change and global warming-climate change hundred and one . Retrieved July 30 , 2008 fromHYPERLINK http /network .nature .org /initiatives /climatechange /about http /www .nature .org /initiatives /climatechange /aboutUnited States Environmental Protection Agency (2008 . Basic information . Last update april 2 , 2008 . Retrieved July 30 , 2008 , fromHYPERLINK http /www .epa .gov /climatechange /basicinfo .html http /www .epa .gov /climatechange /basicinfo .htmlZ facts (2008 . Definition of global warming . P age modified January 2 2008 . Retrieved July 30 , 200! 8...If you want to get a full essay, order it on our website: OrderEssay.net
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