write an essay on pollution...
WORD LIMIT (120-150) words...
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Answers
The word pollution refers to the introduction of contaminants (pollutants) into the environment, having an adverse effect on it. Pollution is caused mainly due to human induced factors like – industrialization, deforestation, inefficient waste disposal etc. Pollution can be further classified into various categories like – water pollution, air pollution, noise pollution, plastic pollution, land pollution, light pollution, radioactive pollution etc. Hence pollution is a phenomenon having adverse effect on our natural resources – water, air etc or on overall environment.
Pollution can be of many types like noise pollution, air pollution, soil pollution, water pollution etc. Air pollution is increasing day by day because of the growing number of automobiles, release of poisonous gases, smoke from industrial companies, finely dissolved solids, liquid aerosols, etc in the atmosphere. The air we breathe every moment causes several lungs disorders.
In this way soil and water pollution are also caused by the mixing up of the sewage water having germs, viruses, harmful chemicals, etc in drinking water and also some dangerous agrochemicals such as pesticides, fungicides, herbicides, organic compounds like ether, benzene and some radioactive materials including radium and thorium, solid wastes industrial ashes, rubbish, garbage etc in soil.We need to follow all the measures implemented by the government to check harmful effects of pollution. We should reduce the use of vehicles, save water, follow organic agriculture system etc to stop pollution.