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Ozone molecules is formed from the combination of three oxygen atoms. Ozone is a layer which is present around the earth in the layer of Stratosphere at a hight of 20 to 30 kilometers from the earth surface. Main function of ozone is to protect the earth from harmful ultraviolet radiation that is coming from the sun. It act as a filtrate which removes the impurities and allows clean liquid. If ozone layer is damaged, this ultraviolet radiation come to the earth and causes skin disease such as skin cancer, rashes etc. The main cause of ozone depletion is the release of Chloroflorocarbon molecules which is uses in refrigerator.

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.