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Friday, April 22, 2011

Introduction of Environmental pollution



Perhaps the overriding theme of these definitions is the ability of the environment to absorb and adapt to changes brought about by human activities.

In one word, environmental pollution takes place when the environment cannot process and neutralize harmful by-products of human activities.
In fact, “the due course” itself may last many years during which the nature will attempt to decompose the pollutants; in one of the worst cases – that of radioactive pollutants – it may take as long as thousands of years for the decomposition of such pollutants to be completed.
Pollution occurs, on the one hand, because the natural environment does not know how to decompose the unnaturally generated elements. On the other, there is a lack of knowledge on the part of humans on how to decompose these pollutants artificially.

Although pollution had been known to exist for a very long time since people started using fire thousands of years ago, it had seen the growth of truly global proportions only since the onset of the industrial revolution during the 19th century.

Technological progress facilitated by super efficiency of capitalist business practices (division of labour – cheaper production costs – overproduction – overconsumption – overpollution) had probably become one of the main causes of serious deterioration of natural resources.The industrial revolution brought with it technological progress such as discovery of oil and its virtually universal use throughout different industries.

At the same time, of course, development of natural sciences led to the better understanding of negative effects produced by pollution on the environment.

Environmental pollution is a problem both in developed and developing place greater demands on the planet and stretch the use of natural resources to the maximum.

It has been argued that the carrying capacity of Earth is significantly smaller than the demands placed on it by large numbers of human populations. And overuse of natural resources often results in nature’s degradation.countries. Factors such as population growth and urbanization invariably 

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