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Tuesday, December 15, 2009

Global warming causes and remedies

Global warming causes and remedies
Global warming is caused by the green house gases such as carbon di oxide, methane, nitrous oxide, hydro fluoro carbons, perfluoro carbon and sulpur hexafluoride. Among these first two gases are the major contributor. These gases rise the temperature of the atmosphere.
Concentration of these gases have resulted in melting of glaciers, rise in sea level which will result in submerging of lower area of earth, extreme wether events such as frequent cyclones and stroms.Drive away the carbon emission with Renewable energy technologies

Some efforts shoule be taken for reduction of these emission.
The top 5 contributors are US, Russia, UK, China and India. Developed countries have already been emitting most persentage of emission. Developing countries have also been emitting in order to maintain their growth.
There several meets and protocols worldwide to reduce the effect of Green House gases(GHGs). These are Kyoto protocol, Copenhagen meet and so on. They have agreed to reduce these GHGs by 2020. Wheather they are developed or developing countries, the individuals should aware of these emissions and try to reduce by taking responsibilities at their own risk in order to save our earth.
As the technologies have been revolutioning the world, scientist and experts should found new ways of using solar, wind and other renewable energies at reduced cost, so that the conventional vechicles and industrial components would be completely avoided.
Politcians should also cooperate for the technological breakthrough in order to reduce the carbon emissions for saving our earth.

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