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Wednesday, February 27, 2013

Greenhouse Effect

The earths surface and standard pressure is heated through and through a naturally occurring make called the greenhouse effect. It happens by atmospherical hired gunes much(prenominal) as carbon dioxide, water vapor and methane entrancing long wave infer red radiation emitted from the earths surface. If this process did non happen life on earth would not exist as the average temperature would be around -18oC quite an accordingly an average 15oC.

The four main greenhouse gasses lie of Carbon Dioxide, Methane, Chlorofluorocarbons and Nitrous Oxide. The single most important gas is Carbon Dioxide, which accounts for 60% of greenhouse gases followed by Methane with 20%, then Chlorofluorocarbons with 14% and lastly Nitrous Oxide with 6%.

The atmospheric preoccupation of carbon dioxide has changed due to the activities of humans. The major sources of carbon dioxide being released into the atmosphere include fossil fuel combustion for industry, transportation, heating, electricity and changes in vegetation, woodlands and forested eco systems. The following chemical equation is the process of combustion.
6 O2 + C6H12O6 --------> 6 H2O + 6 CO2 + energy
The atmospheric constriction of methane has increased due to r codswallop paddies, domestic animals such as cows, dumps, oil and gas drilling and coal mining.

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The atmospheric ingress of chlorofluorocarbons has increased due to refrigeration and air conditioning, repellents in aerosols, solvents and cleanup agents such as chlorine. The atmospheric concentration of Nitrous Oxide consists of biological sources in oceans and soils, combustion and fertilizer.

Global consequences of increased levels of greenhouse gases in the atmosphere would include hotter and cooler temperatures a general fountain in sea levels, in part resulting from polar ice caps, changes in rainfall patterns, increased frequency and severity of storms such as hurricanes, windstorms and thunderstorms., increased severity of droughts and flood, loss of habitat and biodiversity and a higher...If you want to get a full essay, order it on our website: Ordercustompaper.com



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