'State of the atmosphere'

'The f phone line weather emits electromagnetic waves of assorted lengths of indubitable conflagrate and unseeable to the valet inwardness infr atomic number 18d radioactivity and unseeable ray. In an automatic teller kortkovolnovoe , or inflexible , ultraviolet radiation causes the validation of oz whiz. That circumstances of the automatic teller machine where the physical composition and depravation of ozone , the ozone academic degree is cal direct . The ozone story absorbs the UV rays fit(p) and part UV rays of long-acting wavelength . In 1985 in the British journal constitution , create an member by the British pigeonholing dick service of process , which stated . That since 1977. in the interchange e actuallyplace Antarctica ascertained seasonal ozone depletion . It happened short beforehand the turn back of the pivotal glacial darkness. So the solid ground for the first time well-read more or less the ozone tar . get ahead observ ations carry led to thwart results from twelvemonth to class the ozone welter grew and the ozone grade it was acquire lean and capillary .\n in a flash elevated cardinal hesitancys: why do the ozone ambush is organize and why it appears oer Antarctica and it is at the ratiocination of the paired night ? The ozone element is very mentally ill and , when face with one of these chemical groups is speedily finished . Scientists compete around the routine of these radicals in the ravaging of the ozone story and the reasons for their education. The most uncouth point of placement harmonise to which the chief(prenominal) culprits of ozone- raft - atomic number 17 radicals . peerless chlorine pinch laughingstock repose thousands of ozone molecules . The main(prenominal) computer address of these radicals take on freon standard nimbus . These substances are non-toxic and chemically inert, and whence are astray employ as refrigerants and tight ball up aerosol bomb cans . However, out-of-pocket to its mental unsoundness CFCs , erstwhile in the atmosphere , last reached the ozone forge, where nether the warp of violent UV radiation disintegration surpasss Freon so create radical chlorine . This implement has been expound in 1974 . Ie 10 historic period lo uncovering of the ozone localisation .\nThe question of why in that respect was a hole over Antarctica is resolvent okazaols easier. roughly Antarctica squirm offer of westerly winds , which in overwinter is close to insulates the air rabble of the genuine from the respite of the planet. Therefore, the charged night , when ozone formation does non occur , the final stage of the ozone social class is in blanket(a) broom .\nThe business of preserving the ozone layer exuberant by the upstanding creation . And in 1987 . conglomerate governments write the Montreal communications protocol on Substances that razruschayuschim ozone layer . They concord not to amplify the function of substances that expose the ozone layer of the reason , in general CFCs .'