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  • Essay / A study on how the greenhouse effect led to the death of the ozone

    In this article, the highly controversial proposed link between ozone depletion and the greenhouse will be discussed. There is no individual link between ozone depletion and the effect of greenhouse gases; however, there is an exception for chlorofluorocarbons, a greenhouse gas that depletes the ozone layer. Ozone acts as a shield covering the Earth in the stratosphere like an invisible globe, helping to absorb some of the sun's UV rays. Ozone depletion has many effects on us as Earth's inhabitants and on other animals, species, wildlife, and life on Earth as we know it. This is due to the change in radioactive forcing on the Earth's surface, which significantly changes the amount of UV rays absorbed by the Earth (which, without ozone, would be fatal to life on Earth). Say no to plagiarism. Get a tailor-made essay on “Why violent video games should not be banned”?Get the original essayOzone (O3) is a triatomic elemental oxygen that forms a protective layer in the Earth's stratosphere. Ozone is a very reactive gas composed of three oxygen atoms. As mentioned previously, ozone levels have recently decreased due to chemicals called CFCs. CFC stands for chlorofluorocarbons, a chemical primarily composed of chlorine, oxygen, fluorine and carbon. Chlorofluorocarbons (CFCs) were first introduced in the 1930s and quickly became a $28 billion per year industry thanks to the stability and non-toxicity of the gas and the various uses it contained. The gas proved inexpensive to manufacture and was used in air conditioners, refrigerators, and aerosol propellants (Elkins, 1999). After the gas was synthesized and commercialized, it was finally discovered in 1973 to cause damaging and irreversible thinning of the ozone layer in Earth's stratosphere. CFCs are made up of chlorine (Cl), oxygen (O), fluorine (F) and carbon (C). When ultraviolet (UV) rays hit the CFCl3 molecules and break the bond, releasing the chlorine atom. CFCl3 + UV → CFCl2 + ClThe chlorine atom is now free in the stratosphere and has the potential to break down the protective ozone layer.Cl + O3 → ClO + O2ClO + O → Cl + O2The chlorine atom is now at free again to attack another ozone molecule, thus creating a major problem for the longevity of the ozone layer protecting our earth, because a chlorine atom can remain in the stratosphere for a long time. after his release. The greenhouse effect is a natural process in which the Earth is warmed 33 degrees Celsius hotter than it would otherwise be, so that life on Earth can exist. When the sun's rays reach the Earth's atmosphere, part of the energy is reflected back into space and the rest is absorbed to warm the Earth and re-emitted by greenhouse gases such as carbon dioxide, methane and nitrous oxide (Department of the Environment, 2014). Although the greenhouse effect is a natural process, "enhanced greenhouse effect" has recently become a problem due to an increase in greenhouse gas emissions by humans, making the greenhouse effect greenhouse increased an anthropogenic means (Department of the Environment, 2014). The enhanced greenhouse effect is an increase in the concentration of greenhouse gases in the atmosphere, such as chlorofluorocarbons. This goes back to the cause of ozone depletion, namely the release of CFCs into the atmosphere. Keep in mind: this is just a sample. Get a personalized article from our editors now..