Essay On Ozone Depletion

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The consequences of ozone depletion are very severe. Prolonged exposure to ultraviolet radiation can lead to higher risks of skin cancer such as melanoma. Ultraviolet radiation causes mutations that can lead to skin cancer. Squamous cell carcinoma is also a common cancer that caused by exposure to ultraviolet rays. Prolonged exposure to ultraviolet radiation can also lead to higher risks of cataract and cause sunburn. Furthermore, prolonged exposure to ultraviolet radiation can lead to higher risks of eye damage. Ultraviolet rays are very harmful to our eyes. When our eyes direct exposure to ultraviolet rays it will lead to cataract problems and also Photokeratitis and snow blindness.
Prolonged exposure to ultraviolet radiation can cause damage to immune system. Our immune system is very weak to the ultraviolet rays. When there is an increase in exposure to ultraviolet rays , it will cause our response of immune system to be weaken and also even impairment of the immune system in extreme cases.
Ultraviolet radiation that caused by depletion of ozone layer also lead to aging of skin. The aging of our skin will increased when our skin exposure to ultraviolet rays. This will cause us to look older than we actually are. It also can lead to photo allergy that show in outbreak of rashes in fair skinned people.
In humans, …show more content…
Most air pollutants come from burning of fossil fuels from motor vehicles. Burning of fossil fuels are burnt in coal, petroleum and gas-fired power stations, in domestic and industrial boilers and in the internal combustion engines of cars, lorries, buses and trains. When fossil fuels are burnt, the elements contained in the fuels are oxidized, forming various air pollutants. These include carbon dioxide(CO2), sulphur dioxide(SO2), oxides of nitrogen (NO2 and NO) and fine particulate

Essay on Ozone Depletion and Atmospheric Ozone Layer

doctor. Environment safety 4. What is ozone? Ozone is a colorless odorless gas made of oxygen. Ozone is O3 - three oxygen atoms joined together 5. What type of radiation does ozone: i. Prevent reaching the earth surface: UV, gamma ii. Reduce the level of that which reaches sea level: Would only be about 3mm thick if brought down to sea-level 6. State the effects of releasing chorine based refrigerants into the atmosphere on: i. People: It can destroy ozone that people could get serious problems…

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Ozone Depletion and Largest Ozone Hole Essay examples

and unreactive properties which were thought of as “wonder chemicals”. These chemicals were assumed to be safe and unknown that ozone depletion was a result of CFC use as refrigerants and in aerosol cans. Adopted on the 16th September 1987, the Montreal protocol was created by the United Nations Environment Programme aimed at regulating the depletion of the Earth’s ozone layer. Since the agreement has been adopted, amendments have been created to completely phase out the use of CFCs and halons,…

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Ozone Depletion and Green House Essay

! Yes, I strongly believe that we need to extend the origin definition of “SUSTAINIBILITY” to cover the principle of inter-generational equity because if we just think about our generation and making designs to achieve our goals there may be some problems for the coming generation i.e. environment related problems or problems of dumping waste created by some processes like nuclear reaction… From last few decades we have imposed the environment, Green house effect and agrochemicals are the main examples…

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The ozone layer is a belt of naturally occurring gases located in the Earth's stratosphere. It serves as a protective shield against the harmful ultraviolet B radiation that is emitted from the sun. The dangers of excessive ultraviolet B radiation reaching the earth includes an increase in skin cancer, cataract and weekend immune system. It could also hinder the reproductive cycle of phytoplankton; the bottom rung of the food chain. In 1995 three british scientist discovered a hole in the Antarctic…

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Polution: Ozone Depletion and World Obligate Factories Essay example

watch the nature of our home that gave us a good and healthy life for all these years become destroyed. We are always searching for money and rest. One of the episodes that this part shows is the “Ozone Depletion,” which now, is no way less dangerous from the new things that have showed up. This depletion has caused almost 70% of new diseases in which we have never heard about. It has also caused scientists to not create medicine that can cure people. Can they tell us how they are going to fix this…

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Essay on Environmental Ethics

and concentrations of pesticides in food crops, started to be seen as an environmental crisis in the 1960’s, which acted as the stepping-stone for environmental awareness. In 1967, historian Lynn White published an essay on the historical roots of the environmental crisis. Whites essay created many academic debates over the Judeo-Christian mode of thinking, which encouraged the exploitation of nature for human consumption. The ethical dilemma arises from the concern of whether or not it was morally…

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Air Pollution Essay

than humans and animals to the effects of air pollution. The three most important pollutants are ozone, sulphur dioxide, and nitrogen dioxide, with a greater impact on annual crops than perennial crops. The Gauteng State of the Environment Report (1995) highlighted the most significant air quality issues as follows; Global warming due to the generation of greenhouse gases such as carbon dioxide, ozone and methane, acid deposition where sulphates and nitrates in the atmosphere are deposited in rain…

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Essay on atmosphere evolution of rocky planets

rotation [1]. Atmospheres of planets have not always been the same, its evolution comprised of complex development across million years of geologic time affected by various changes of variables inside and outside its planet [2]. Of the interest of this essay is the atmospheric evolution of a rocky planet. Rocky planet is a terrestrial body consists mainly of silicate or metal [3]. Some known rocky planets with substantial atmosphere such as Venus, Mars and Earth has a very different composition of atmospheric…

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What Is Population Bomb

Explain what is meant by “The Population Bomb” and to what extent do you agree that this bomb has been diffused. “Population will inevitably and completely outstrip whatever small increases in food supplies we make. The death rate will increase until at least 100-200 million people per year will be starving to death during the next ten years.”- Paul Ehrlich, Stanford University biologist The population bomb theory was made popular by Paul Ehrlich's 1968 book “The Population Bomb”, Ehrlich posited…

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Critically Discuss the Concept of Sustainble Development Essay

The tradition concept of development has for a considerable period of time been driven by economic considerations. Exploitation of natural resources which leads to environmental degradation motivated by targets of maximum profits has been the norm and little regard has been granted to the side effects of development initiatives. Gradual escalation of awareness and realisation of the range as well as the magnitude of environmental effects of development initiatives led to worldwide discussions on…

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