OZONE LAYER This essay will explain the importance of the ozone layer on the health of New Zealand society. It will talk about the relevant issues in the political and social setting and give details on the way of resolving the problem. The Ozone Layer Essay The Ozone Layer The stratospheric ozone layer exists at altitudes between about 10 and 40km depending on latitude, just above the tropopause. Its existence is crucial for life on earth as we know it, because the ozone layer controls the absorption of a portion of the deadly ultraviolet (UV) rays from the sun.
The upper layer of the atmosphere surrounded by ozone (15 to 30 Kms) is known as ozonosphere. Ozone layer is a protective stratospheric layer, also known as ozone umbrella. Ozone concentration differs by about 10 ppm in stratosphere compared to 0. 05 ppm in troposphere. Essay on Depletion of Ozone Layer! Ozone is a gas in the lower level of stratosphere. It is a kind of supercharged oxygen (O 3).
It makes a layer in the atmosphere which acts as a cover to the Earth against ultraviolet radiation of the Sun. But through domestic and international action, the ozone layer is healing and should fully recover by about 2065. This website addresses stratospheric ozone issues, including the science of ozone depletion, EPA's regulatory approach to protecting the ozone layer, EPAapproved alternatives to ozonedepleting substances, and sun safety.
The ozone layer has provided protection for the living components under it for millions of years, and without the ozone layer, we most likely would not be here today. The ozone layer is a layer of ozone particles scattered between 19 and 30 kilometers up in the earth's atmosphere.
Ozone layer depletion leads to decrease in ozone in the stratosphere and increase in ozone present in the lower atmosphere. Presence of ozone in the lower atmosphere is considered as a pollutant and a greenhouse gas. Besides that, the depletion of the ozone layer disrupts the production of crops and forest growth, another two things which are essential to human life and another reason why the ozone layer is substantial to us (Gleason, K.2008). Ozone Layer Depletion Ozone is a natural trace component of the atmosphere.
It is created continuously through the action of sunlight and oxygen in the upper atmosphere. At the same time this destroyed by various reactions with other components in the air.
Essay On Ozone Layer Depletion and Protection What is Ozone layer. Ozone is a triatomic form of the oxygen gas. It is the lower level of stratosphere. It is a kind of supercharged oxygen (O3). Climate change and ozone depletion are two global issues that are different but have many connections.