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What is Pollution ?
Pollution means such contamination of water, air or other substances or such alternation of physical, chemical or biological properties of water, air or other substances or such discharge of any sewage or trade effluent or other means or any other liquid, gaseous or solid substances which is likely to create a nuisance or render it harmful or injurious to public health or safety or to domestic, commercial, industrial, agricultural or other legitimate uses or to life and health of animals or plants or of aquatic organisms.
Kinds of Pollution :-
The sources of natural pollution are earth quakes, flood, draught & cyclone. The sources of artificial pollution are human activities, industrial & otherwise. Artificial pollution is in the form of water pollution, air pollution, noise pollution, land pollution, food pollution & radio active pollution.
Artificial Pollution :-
Water Pollution Click Here ?
Air Pollution Click Here ?
Noise Pollution Click Here ?
Land Pollution Click Here ?
Food Pollution Click Here ?
Radio Active Pollution Click Here ?
Main factors of pollution :-
The main factors of pollution are :-
i)Man's use of water reservoirs, i.e. discharge of pollutants into water
ii)Discharge of pollutants into air
iii)Non-disposal of excreta and waste waters
iv)Inappropriate management of solid wastes
v)Failure to control vectors
vi)Failure to food protection (from source to use)
vii)Failure to prevent emission of ionizing radiation
viii)Inappropriate management of electromagnetic energy
ix)Inappropriate management of heat & sound
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