Ozone depletion essay conclusion

Free essays on Environment posted on this site were donated by anonymous users and are provided for informational use only.

A conclusion is simply a way of wrapping up your essay into one neat little package for your reader. Since the life of these molecules is around years, even with the adoption of protocols put forward at Montreal and London which were further refined at Copenhagen to make them acceptable to all countries, the ozone layer is not likely to make a significant recovery until the middle of next century.

Ozone is also capable of absorbing short wavelength UV radiations releasing oxygen atom. In SeptemberMontreal Protocol was signed. Unable to function efficiently and economically without the luxuries and conveniences of advanced technology, mankind continues to utilize them.

In the meantime, researchers frantically search for safer ways to power our automobiles and machinery. Beder unknown stress the ozone layer is being broken down by chlorine atoms from CFC molecules and bromine atoms from halons.

The Effects of Ozone Depletion. Farmers originally used horses to plow their fields. Plants are sensitive to UV rays below nm so they are badly affected. Extending from 10 kilometers km to 50 km above the earth, the stratosphere has the highest concentration of ozone.

We can plant trees from now as they produce oxygen and absorb the UV rays greatly. The earth which sustains us is in need of loving care. Development of the phenomenon occurred parallel to the increase of the atmospheric chlorine content produced by the emission of CFCs.

Montreal Protocol, 30 nations worldwide agreed to reduce usage of CFCs and encouraged other countries to do so as well. Citizens should always support the government and do their own respond of how to protect our ozone layer.

Let me give you an example. The Facts Behind the Phaseout. Anthropogenic damage to the ozone layer: The ozone destroying processes in that region influence the ozone, region of the whole southern hemisphere.

Mosquito populations in temperate climates including the United States are reaching epidemic proportions. We are suggested to use the renewable sources, for examples, wind, solar energy, and so on. Thus polar clouds act as reservoir for these chlorine gases.

September 16 is declared as the International Day for preservation of ozone by the Montreal Protocol A photon splits the oxygen molecule into two highly reactive oxygen atoms O. UV radiations cause blood vessels near the skin surface to carry more blood causing sun tan and skin ageing.

Her very survival, as well as our own, depends on it. The ozone layer serves a vital purpose in the stratosphere as it blocks out harmful ultraviolet rays. While in the stratosphere, they break down to release a free chlorine atom due to ultraviolet radiation.

We need new and different ideas from other cultures.

Ozone Depletion: Essay on Ozone Layer Depletion

Hence, we should always remind ourselves and raise awareness on the ozone depletion. The canopy of ozone layer is with variable extent less dense near the surface of the Earth compared to the height of 30 km. One of the endproducts of the combustion of these fuels is carbon dioxide CO2.

Humans are adversely affected as well as the risk of skin cancer and decreased immunity level becomes more serious. Mortality rate of larvae of zooplanktons will increase. The chlorine ion catalyzing O3 depletion can take place in the gaseous phase, but it is dramatically enhanced in the presence of polar stratospheric clouds.

In fact, a major hole in the ozone layer above the Antarctica skyline now threatens the continent badly.Here is your essay on ozone layer depletion!

Ozone (O 3) is a triatomic form of oxygen. It is found largely in the stratosphere that extends from about 6 km at the poles and 17 km at the equator to about 50 km above the earth’s surface.

Conclusions: Looking back over the scientific investigation of ozone depletion, we can see how the Molina-Rowland hypothesis evolved with new killarney10mile.com chlorine nitrate, a chemical that ties up chlorine in an ozone-safe form, was added to the hypothesis, the expected amount of ozone loss decreased.

Final Thoughts and Conclusion There is no doubt that the problem of ozone depletion exists and deserves extensive research and attention. With the release of each and every CFC, our ozone layer takes one small step towards its destruction. The decision to ban completely CFCs sooner than later cannot be decided by the United States or even the.

Ozone Depletion and Industrial Output Essay - Ozone Depletion and Industrial Output For years, we have heard about the ozone crisis: that because of industrialization and the lack of pollution-consciousness by our industries, governments, and academia, we have put so many environmentally harmful products into the atmosphere that our ozone.

Essay on Effects of Ozone Layer Depletion

Essay on Depletion of Ozone Layer! Ozone is a gas in the lower level of stratosphere. It is a kind of super-charged oxygen (O 3). It makes a layer in the atmosphere which acts as a cover to the Earth against ultraviolet radiation of the Sun.

The canopy of ozone layer is with variable extent less. Conclusion As you see, most ozone depletion resulted from the human activities.

Hence, we should always remind ourselves and raise awareness on the ozone depletion. Making small changes in our habit can make a difference in our future.

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Ozone depletion essay conclusion
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