Pollution is an undesirable state of natural environment being contaminated with harmful substance as a consequence of human activities.
Pollution is one of the major problems of the modern world. Soil, water and air pollution has increased manifold. Now noise pollution has also increased. There are many causes of pollution. Industrialization is the major cause. The industrial waste thrown away. Pollutes the soil, water and the air. There is a need to takes to minimize pollution.