Smoking pollution essay


smoking pollution essay

about the desirability of anti-pollution measures, then, is inescapably a political one reheating value choices. Man has sadly created an imbalance between himself and nature. In contrast, modern technology causes materials to be removed from the limited geological deposits or from living systems to be eventually discharged as wastes. We forget that trees breathe in carbon-dioxide and release oxygen into the atmosphere so that the atmosphere is, automatically, purified. It had at one time dense forests and was very rich in flora and fauna. Haphazard urbanisation makes it quite difficult to provide and maintain the required civic amenities. Types and sources and effects of pollution.

Today, many Third World cities and even entire rural valleys are blanketed by smoky haze, the poor mans smog. Venusian clouds are a result of natural processes but sulphate clouds on earth are caused by industrial activity. The chief chemical component of SPM that is of major concern is lead, others being nickel, arsenic, and those present in diesel exhaust. 04 The Problem of Pollution Pollution is defined as the contamination of environments pure elements by the harmful agents or increase in their percentage above a certain permissible limit. We cannot afford to be complacent in protecting and conserving our environment for ourselves and for the generations to come. Research has shown grapes of wrath movie review essay that noise pollution is capable of causing ulcers, abortions, cardiovascular diseases, congenital defects and hypertension.

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