Democracy

Lance Howard Meteorology 28 November 2011 Dr. Howard Ozone Depletion The Ozone, Its the only affair safekeeping us all able to live on this bum we call earth and lately our innovations and technology feel been doing a great job at taking it office away(predicate) from us e very day. What Im talking more(prenominal) or less today is ozone depletion. This is where harmful UV rays from the solarise are allowed to cypher the earth due to depletion of the ozone forge by Chlorofluorocarbons (CFCs). In this publisher publisher I will explain in more concomitant what ozone depletion is, the amazes, the effects, and some solutions we have so utmost. First, in configuration to bring in ozone depletion, one must know nearly the ozone mold. The ozone layer protects the earth from the ultraviolet radiation light rays sent down by the sun. Ozone is present in the stratosphere. The stratosphere reaches 30 miles above the nation, and at the very top it accommodates ozone. The suns rays are absorbed by the ozone in the stratosphere and and so do not reach the Earth. The highest regions of the stratosphere contain about 90% of all ozone. In recent years, the ozone layer has been the subject of a good deal discussion. The ozone layer protects both(prenominal) plant and animal life on the planet so this is understood.

Today, there is widespread concern that the ozone layer is deteriorating due to the disengage of pollution containing the chemicals chlorine and bromine. Such decline allows large amounts of ultraviolet B rays to reach Earth, which can cause skin crabby perso n and cataracts in humans and harm animals a! s well. Extra ultraviolet B radiation reaching Earth also inhibits the reproductive cycle of phytoplankton, single-celled organisms such as algae that happen upon up the bottom rung of the fare chain. Biologists fear that reductions in phytoplankton populations will in turn bring down the populations of early(a) animals. Only a few factors combine to constrain the conundrum of ozone layer depletion. The production and emission of CFCs, chlorofluorocarbons, is by far the leash cause....If you want to get a full essay, order it on our website: BestEssayCheap.com

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