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Karen Ozone seam The ozone social class is a stage in Earths atmosphere which contains relatively high concentrations of ozone (O3). This layer absorbs 9799% of the Suns high absolute frequency ultraviolet light, which is damaging to sprightliness on Earth.[1] It is mainly rigid in the lower destiny of the stratosphere from approximately 13 to 40 kilometres (8.1 to 25 mi) above Earth, though the thickness varies seasonally and geographically.[2] The ozone layer was discoered in 1913 by the French physicists Charles Fabry and Henri Buisson. Its properties were explored in detail by the British meteorologist G. M. B. hellgrammiate, who demonstrable a simple spectrophotometer (the hellgrammiatemeter) that could be used to measure stratospheric ozone from the ground. in the midst of 1928 and 1958 Dobson established a worldwide network of ozone observe stations, which continue to operate to this day. The Dobson unit, a satis factor iny measure of the columnar submergence of ozone overhead, is named in his honor. Distribution of ozone in the stratosphere The thickness of the ozone layerthat is, the outfit amount of ozone in a column overheadvaries by a large factor worldwide, being in commonplace smaller near the equator and larger towards the poles.

It also varies with season, being in general thicker during the spring and transparent during the autumn in the union hemisphere. The reasons for this latitude and seasonal dependance are complicated, involving atmospheric circulation patterns as well as solar intensity. Since stratospheric ozone is produced by solar UV radiation, one might stay to find the highest ozone levels over the tropical zone and the last over polar regions. The same assembly line would crest one to promise the highest ozone levels in the summer and the lowest in the winter. The observed appearance is very different: more or less of the ozone is set in the mid-to-high latitudes of the Federal and southern hemispheres, and the highest levels are ensnare in the spring, not summer, and the lowest in the autumn, not...If you want to stir a full essay, magnitude it on our website: Ordercustompaper.com

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