'A Case Study on Global Warming\r'

'Global warming is the steady escalation of the temperature of the kingdom’s lower atmosphere which started in mid-20th century and its expected continuation (National maritime and Atmospheric Administration). It poses heavy environmental and economicalal problems as widely publicized works, studies and states need shown.Changes to the frequency and intensity of heavy venturesomeness are attributed to international warming. This in curve is said to cause glacial recoil, prophylactic shrinkage, and worldwide increase in ocean level. These changes consequently modify, damage, or even smash natural habitats which lead to species extinction. Harsh imprint on agriculture, reductions in the ozone layer, extreme withstand events are more likely to be experienced brought about by world(prenominal) warming.According to the 100 peer reviewed estimates conducted by Intergovernmental dialog box on Climate Change (IPCC) in 2005, the average is US$12 per thymine of CO2, but range -$3 to $95/tCO2. On the other hand, Nicholas Stern aggregates the economic impact of world(prenominal) warming through with(predicate) gross domestic products (GDP). In his report entitled the Stern Review, he concludes that ball-shaped GDP might go win by one percent and that global per capita consumption to fall by 20 percent due to extreme brook condition.What is the most probable cause of â€Å"global warming”?Global warming is caused by an increase in nursery attack concentrations in the atmosphere such as water vapor, carbon dioxide (CO2), methane and ozone. Greenhouse effect by water vapor is rough 36-70%; CO2 9-26%; methane 4-9% and ozone 3-7% .Greenhouse gases are like â€Å"mirrors” that weigh back to the earth the heat energy, which would other than be dispersed in space. This phenomenon is the â€Å"greenhouse effect” which is exacerbated when there are survey of greenhouse gases in the atmosphere.\r\n \r\n'