writ an essay on global warming?
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There are many causes of the global warming, some are natural causes and some are human made causes. The most important cause of global warming is greenhouse gases which are generated by some natural processes as well as human activities. The increase in the level of green house gases has been seen in the 20th century because of the increasing population, economy and use of energy. Increasing demand of industrialization in the modern world to fulfill almost each need is causing the release of variety of green house gases through many industrial processes in the atmosphere.
The release of carbon dioxide (CO2) and sulphur dioxide (SO2) gas has been increased in the recent years by 10-fold. The release of carbon dioxide gas varies according to the natural and industrial processes including photosynthesis and oxidation cycles. Methane is another green house gas release in the atmosphere by the anaerobic decomposition of organic materials. Other greenhouse gases are like oxides of nitrogen (nitrous oxide), halocarbons, chlorofluorocarbons (CFCs), chlorine and bromine compounds, etc. Such green house gases get collected to the atmosphere and disturb the radiative balance of atmosphere. They have capability to absorb heat radiations and cause warming of the earth surface.
Another cause of global warming is ozone depletion means declination of ozone layer over Antarctica. Ozone layer is declining day by day by increasing release of chlorofluorocarbon gas. It is a human generated cause of global warming. Chlorofluorocarbon gas is used at many places as aerosol propellants in the industrial cleaning fluids and in the refrigerators, the gradual release of which causes declination to the ozone layer in the atmosphere.
The release of carbon dioxide (CO2) and sulphur dioxide (SO2) gas has been increased in the recent years by 10-fold. The release of carbon dioxide gas varies according to the natural and industrial processes including photosynthesis and oxidation cycles. Methane is another green house gas release in the atmosphere by the anaerobic decomposition of organic materials. Other greenhouse gases are like oxides of nitrogen (nitrous oxide), halocarbons, chlorofluorocarbons (CFCs), chlorine and bromine compounds, etc. Such green house gases get collected to the atmosphere and disturb the radiative balance of atmosphere. They have capability to absorb heat radiations and cause warming of the earth surface.
Another cause of global warming is ozone depletion means declination of ozone layer over Antarctica. Ozone layer is declining day by day by increasing release of chlorofluorocarbon gas. It is a human generated cause of global warming. Chlorofluorocarbon gas is used at many places as aerosol propellants in the industrial cleaning fluids and in the refrigerators, the gradual release of which causes declination to the ozone layer in the atmosphere.
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hellos there .. UR question is good but and is tad too long... so I'm giving u the imp PTS only....
INTRO... ITS a human made cause where excessive amts of genhouse gases (give eg METHANE. CO2.ETC. ) depletes ozone layer.. main problem of 21st century.....
GLOBAL WARMING. what is it... what does it do.. how it's hurling us(depleting ozone layer penetrates UV rays of sun . harmful from skin .?...cancer occurs.... some greenhouse gases......names
PREVENTION....least use of ACS and fridges...educational aware Ness .....plant trees( as they soak up carbon dioxide oxide which is a general house gas).
CONCLUSION.... a major problem of today.. student s need to step up and provide education.. plant trees.... to make this evil go away...
FOLLOW MY FORMAT ... INCLUDE THE POINTS ..... AND U WILL GET AN ESAAY... DONT FORGET TO COMMENT ON UR FEEDBACK... SO THAT I CAN IMPROVE THANK U . .... HAVE A NICE DAY
INTRO... ITS a human made cause where excessive amts of genhouse gases (give eg METHANE. CO2.ETC. ) depletes ozone layer.. main problem of 21st century.....
GLOBAL WARMING. what is it... what does it do.. how it's hurling us(depleting ozone layer penetrates UV rays of sun . harmful from skin .?...cancer occurs.... some greenhouse gases......names
PREVENTION....least use of ACS and fridges...educational aware Ness .....plant trees( as they soak up carbon dioxide oxide which is a general house gas).
CONCLUSION.... a major problem of today.. student s need to step up and provide education.. plant trees.... to make this evil go away...
FOLLOW MY FORMAT ... INCLUDE THE POINTS ..... AND U WILL GET AN ESAAY... DONT FORGET TO COMMENT ON UR FEEDBACK... SO THAT I CAN IMPROVE THANK U . .... HAVE A NICE DAY
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