Essay on Pollution
Introduction / What Is Pollution : Pollution is the mixing of some harmful or poisonous materials into the natural resources available on the earth. It causes various adverse changes and affects lives on the earth.
Kinds of Pollution (Water Pollution, Air Pollution and Noise Pollution): Pollution is classified into many categories such as air pollution, soil pollution, water pollution, noise pollution, etc. Air pollution, water pollution and noise pollution are the most dangerous forms of pollution.
Sources of Pollution: The increasing number of vehicles, nuclear weapons, dust into the air, factories and other industries, the increasing amount of poisonous gases in the environment and technological advancement are some main reasons of all types of pollution on the earth.
How Does It Harm: Air pollution causes respiratory disorders including lung cancer among human being and animals. Water-borne diseases like cholera, diarrhoea have also increased in all places. Noise pollution leads to psychological problems like stress, hypertension, hearing impairment, etc.
How Can It Be Checked / How to Fight Pollution: We should take care of our environment to maintain the natural ecosystem. It requires a joint effort from everyone to get control over the pollution so that we can get a healthy and unpolluted environment.
Conclusion: Fresh air and clean water are two most basic needs to sustain life but nothing of both is possible in the modern time. It seems that, after some decades here would be no man, no plants, no animals and no life.
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