The ozone layer or ozone shield is a region of earth's stratosphere that absorbs most of the sun's ultraviolet radiation it contains high concentrations of ozone (o 3) in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere. The ozone layer in the stratosphere is thin but powerful however, because it occurs in such a low concentration, it's vulnerable to ozone-depleting chemicals, such as cfcs. Importance of ozone layer for the environment 0 the presence of ozone layer in the stratosphere is of vital significance for all biota, as it absorb the harmful . Ozone layer is present in the stratospheric stage of the atmosphere if the ozone layer in the stratosphere is brought as it is on to the surface of the earth then it will form one inch thick layer depletion of ozone layer has become a major issue recently.
The stratospheric ozone layer absorbs ultraviolet light (uv) emitted by the sun if the solar uv light were able to penetrate the stratosphere and troposphere and reach the earth’s surface, it would seriously damage our ecosystem. American chemical society: chemistry for life nasa began measuring earth’s stratospheric ozone layer by satellite in 1979 both important properties for . Ozone in the stratosphere about 90% of the ozone in the earth's atmosphere is found in the region called the stratosphere this is the atmospheric layer between 16 and 48 kilometers (10 and 30 miles) above the earth's surface.
The stratosphere, or ozone layer, is located approximately 6 to 30 miles above the earth’s surface in contrast to the lower atmosphere where turbulence and vertical mixing occur, the stratosphere is relatively quiescent. What is ozone layer though the absorption of uv radiations warms the stratosphere but it is important for life to flourish on planet earth research scientists . The ozone is a protective layer that occurs naturally in the stratosphere, 6 to 28 miles in altitude each year, since the late 1970’s, much of the ozone layer above antarctica has disappeared, creating what is popularly known as the “ozone hole”.
The stratospheric ozone is also known as “good ozone as the stratospheric ozone layer absorbs ultraviolet (uv) radiation from the sun, preventing most of it from reaching the earth's surface radiation in the uv spectrum has wavelengths just shorter than those of visible light. Global stratospheric ozone levels have declined, which means that the ozone layer is changing stratospheric ozone has large natural temporal and spatial variations, up to 30 percent variation may be regarded as normal. The stratospheric ozone layer is earth’s “sunscreen” – protecting living things from too much ultraviolet radiation the emission of ozone depleting substances has been damaging the ozone layer.
Ozone layer, also called ozonosphere, region of the upper atmosphere, between roughly 15 and 35 km (9 and 22 miles) above earth’s surface, containing relatively high concentrations of ozone molecules (o 3) approximately 90 percent of the atmosphere’s ozone occurs in the stratosphere, the region . Importance of the ozone layer in health human being ozone layer depletion the importance of stratospheric ozone wikipediawhat is very brief note on important indiaozone why to earth handy answer . The ozone layer is very important because it stops too many of the sun's 'ultra-violet rays' (uv rays) getting through to the earth - these are the rays that cause our skin to tan too much uv can cause skin cancer and will also harm all plants and animals. The ozone layer is a belt of the naturally occurring gas ozone it sits 93 to 186 miles (15 to 30 kilometers) above earth, and serves as a shield from the harmful ultraviolet b (uvb) radiation .
An upset in the ozone balance can have serious consequences for life on earth, as scientists are finding evidence that changes are occurring in ozone levels - the bad tropospheric ozone is increasing in the air we breathe, and the good stratospheric ozone is decreasing in our protective ozone layer. Ozone depletion: ozone depletion, gradual thinning of earth’s ozone layer caused by the release of chemical compounds containing gaseous chlorine or bromine from industry and other human activities. The function of the ozone layer is to shield the earth from the harmful ultraviolet rays of the sun and to keep the earth warm the ozone layer is composed of ozone, a molecule made up of three oxygen atoms bonded together most of the ozone on earth accumulates in the stratosphere, a layer of the .