Depletion Of The Ozone Layer

Running breaker organize: Ozone depletion Is our life style to blame, for our Ozone-depletion? Mari Estes benignant biology, RM 214 Prof, Louis Fronduti b cab art territory 31, 2011 Running go: Ozone depletion1 cornerstone What is the Ozone layer? reveal in the Stratosphere at a exceed 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 tercet particles rather than the two atoms constitute in modal(a) oxygen. It serves as a protective shield against a great deal of the cheerfulnesss UV (ultraviolet) Rays. Its molecules pass water the ability to string well-nigh of the ultraviolet beam pouring into the layer, they allow only(prenominal) a small divide of it to filter through and come upon the earth. some(prenominal) of the ozone is born during electrical storms stuffy the equator. After the storms the wind pushes it towards the charged Regions. Rising all the while, it enters the stratosphere erst it reaches its destination, it spreads itself in a befog which covers the whole planet earth. it proves to be the only atmospheric bollix capable of blocking the pass of UV- radiation.

Ozone is converted to oxygen, leaving the atomic number 17 atom free to repeat the butt up to 100,000 times, which results in a reduced level of ozone. atomic number 35 compounds, or halons, fuel to a fault destroy the stratospheric ozone layer. Based on data accumuformer(a) since the 1950s, Scientists have been observing that the ozone levels were somewhat stable, until the late 1970s. Although natural phenomena contribute let temporary ozone loss, chlorine and bromine released from synthetical celluloid compounds, are now accepted as the primary(prenominal) cause. It was first accommodate 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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