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Ozone Layer Essay Topics & Paper Examples

World Ozone Day

Since 1995, on 16 September each year, the International Day for the Preservation of the Ozone Layer is celebrated. This date has been designated by the United Nations General Assembly in its resolution 49/114, to commemorate the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer. This commemoration around the world offers an opportunity to focus attention and action at the global, regional and national levels on the protection of the ozone layer. All Member States are invited to devote this special day to promotion, at the national level, of concrete activities in accordance with the objectives and goals of the Montreal Protocol and its Amendment. The Ozone Layer describes the protective layer of naturally occurring gas,…

How Do Old Refrigerators Affect the Ozone Layer

The ozone layer prevents ultraviolet sunlight from reaching Earth. (The Ozone hole, 2012). Without the ozone layer, it would be more likely to get skin cancer, eye damage, harm wildlife, reduce crop yields, and change the ocean food chain. The ozone is a molecule made up of three oxygen atoms. Ground-level ozone is the main component of smog and is harmful to humans. Atmospheric ozone collects in the stratosphere, which is about nine to twenty-two miles above the surface of the Earth. It was discovered in 1985 that there was a hole in the ozone above Antarctica. CFC’s, were constantly eroding our ozone layer. (Roach, 2010). In old refrigerators, ammonia gas is used to keep the refrigerator cool. Pure ammonia…