OZONE DEPLETION BY HUMAN’S ACTIONS Essay -- Essays Papers

OZONE DEPLETION BY HUMANS ACTIONS The ozone layer is a actually important component in the atmosphere. Ozone is not the same as the oxygen humans breathe. in that location is real little of this gas in the atmosphere. First off, lets begin with a definition of the ozone layer. Ozone is a hot, slightly bluish gas. It is a molecule made up of three oxygen atoms, which are very similar to the molecule we are familiar with (O2), the molecule needed for human respiration. Despite the major smog problem, about 90 percent of Earths ozone are actually in the stratosphere, a layer of the atmosphere far above the Earths surface. It lies above the troposhere, the miles-thick lower layer where air is densest and where nearly weather occurs. So, it is evident that the ozone layer plays a vital role in what happens to the lives of humans. The presence of the ozone layer in our atmosphere is of vital importance to everything in the Earth. There are two types of ozone, good o zone and mischievousness ozone. Ozone in the stratosphere is referred to as being good ozone, because it shields Earth from destructive ultraviolet radiation. The remaining 10 percent of the ozone, the bad ozone, lie closely to the planets surface, in the troposhere, where at certain areas it is harmful to the publics health and welfare (Turekian 1). Even so, ozone is even more abundant in the stratosphere than in the troposphere (Walker2). It is important for everyone to know that ozone molecules overall are very rare in the Earths atmosphere. Ozone absorbs ultraviolet radiation from the sun. That makes ozone an essential defense in protecting humans against the UV-B wavelengths, which can pose the greatest threats of biological damage. Further Website resea... ...e, 1998<op </op Thompson<op </op Links<op </op Thompson<op </op Turekian<op </op Links<op </op Links<op </op Turekian<op </op Lutgens<op </op Links<op </op Links</op WORKS C ITEDLinks Between worldwide Warming and Ozone Depletion http//www.ozone.org/<op </op <op </op Lutgens, Frederick, and Edward Tarbuck. The Atmosphere An Introduction to Meteorology. New Jersey Prentice-Hall, 1979<op </op <op </op Thompson, Russell D. Atmospheric Processes and Systems New York Routledge, 1998<op </op <op </op Turekian, Karl K. Global Environmental Change Past, Present, and Future New Jersey Prentice-Hall, 1996<op </op <op </op Walker, James C.G. phylogenesis of the Atmosphere New York Macmillan, 1977