Life on this planet background is the product of a excellent hand of God. He created the nature, a wonderful ecosystem with the mogul to have got itself. Mankinds existence is totally dependent on this ecosystem, nature. A precious p tier in the balance of the environment, the ozone layer, is cladding a really serious threat by man. single of the chemical agents used, which has a very big impact in depletion of the ozone layer ar Chlorofluorocarbons (CFCs), and they argon used in a variety of industrial, commercial, and menage applications. Ozone, the gas developed in the stratosp present protects the Earth from the ultraviolet waves, notwithstanding the CFCs are implicated in the speed up depletion of it. The ozone layer is a layer of the upper atmosphere trickery about 12 to 15 miles above the Earths surface. It is so named because the wobbly form of type O called ozone is concentrated in this layer. It forms a layer that shields the earth and its inhabitants from the bad ultraviolet waves (UV) emitted by the sun. Stratospheric ozone plays a beneficial role by absorbing most of the biologically damaging ultraviolet sunlight, allowing unless a small amount to stool the Earths surface. Depletion of this thin layer of ozone not only increases health risks much(prenominal) as genuflect cancer and suppression of the immune system, provided it may too cause a decrease in aquatic species.
The south-polar ozone hole is also a resultant of gases containing chlorine and bromine, whose sources are mainly human-made halocarbon gases. The risk is higher here than a just now case of s unburn. Unfortunately, the world is already ! witnessing the early effects of ozone depletion. Chlorofluorocarbons were invented in 1928. They were the product of an intensive search by engineers to find a safe, non-toxic, non-flammable refrigerant, and the new wonder... If you want to hail a full essay, orderliness it on our website:
OrderCustomPaper.comIf you want to get a full essay, visit our page:
write my paper
No comments:
Post a Comment