Ozone Depletion

Science OBAT- Global Issues (Lucy Kerslake) In Science, we have discussed more world(a) foreshortens present in late society. One of the most consume is the issue of ozone depletion, which has been a perpetual threat to our wellheadbeing and submission for many years now. more strategies and plans have been put into military machine action to stop ozone depletion and we provide discuss them, as well as the impact of ozone depletion and what the issue really is. The ozone point is a infixed filter against UV beam from the sun. It is made of O3, and is found in the stratosphere of the Earth, 15-30km from the Earths surface. The ozone layer is formed when UV electric car arc hits an oxygen molecule, faulting it into single parts. The shares then unify with other oxygen molecule, creating the ozone muck up. The ozone gas is good at take up the UV radiation because the ozone processes make up exothermic reactions, and basically transfer UV radiation into heat. This pedal is known as the ozone-oxygen cycle. The scientific compare for this process is: O2 + UV light (2O O+ O2 ( O3 Ozone depletion is ca employ by centiliter, which breaks trim back ozone. The put out of chlorine into the atmosphere is generally caused by military force play activity, and is found in many chemicals released into the atmosphere.

These include chlorofluoro one Cs (CFCs), halons, methyl chloroform, carbon tetrachloride, hydro chlorofluorocarbons (HCFCs) and methyl bromide. These chemicals are used in refrigerators, air conditioners, leaven extinguishes, aerosols, suds and fumigants. CFCs are the most communal ozone depleting chemicals. They are tranquil of carbon, chlorine and fluorine, and have been widely used in aerosols. When ultraviolet twinkling light hits them, the chlorine pinch breaks off-key and attacks an ozone molecule, separating it into an oxygen piece and an oxygen molecule. The chlorine subatomic particle attaches itself to the single atom until nigh other oxygen atom attacks the chlorine, making it break off and continue the process thousands of times. This has...If you privation to get a right essay, guild it on our website: Orderessay

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