Depletion Of The Ozone Layer

Running breaker stay: Ozone depletion Is our life style to blame, for our Ozone-depletion? Mari Estes man biology, RM 214 Prof, Louis Fronduti b cab aret district 31, 2011 Running conduce: Ozone depletion1 admission What is the Ozone layer? reveal in the Stratosphere at a infinite of, ten to thirty miles in a higher place the earth lies the ozone layer, the secrete of gunslingeres that is named for its ozone content. Ozone, is do up of molecules that assume ternary divisions rather than the two atoms give in modal(a) oxygen. It serves as a protective shield against lots of the cheerfulnesss UV (ultraviolet) Rays. Its molecules open the ability to fel recent well-nigh of the ultraviolet actinotherapy pouring into the layer, they allow only a small divide of it to filter through and get the earth. some(prenominal) of the ozone is born during electrical storms beneficial the equator. After the storms the wind pushes it towards the aerated Regions. Rising all the while, it enters the stratosphere formerly it reaches its destination, it spreads itself in a hide out which covers the whole planet earth. it proves to be the only atmospheric gasolene capable of blocking the conflate of UV- radiation.

Ozone is converted to oxygen, leaving the nuclear number 17 atom free to repeat the touch up to 100,000 times, which results in a reduced level of ozone. atomic number 35 compounds, or halons, fuel in any case destroy the stratospheric ozone layer. Based on data accumulate since the 1950s, Scientists have been observing that the ozone levels were somewhat stable, until the late 1970s. Although natural phenomena contribute rationality temporary ozone loss, chlorine and atomic number 35 released from synthetical celluloid compounds, are now accepted as the of import cause. It was first toss suggested, by, Drs. M. Molina and S. Rowland in 1974, that a man-made group of compounds known as the chlorofluorocarbons (CFCs) were likely to be the main source of ozone-depletion. Running head: Ozone depletion2 Drs M. Molina...If you want to get a full essay, order it on our website: Ordercustompaper.com

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