Noise Pollution

Besides these, there is the problem of noise pollution. The thunder and roar of vehicles, particularly in large cities, deafening and unbearable. It leads to neurosis and other physique disorders. This problem must also be tackled on a war footing. The uses of mufflers’ mechanical contrivance which prevent sound from coming out a machine should go a long way towards solving this problem. Such devices have been developed recently. Trees and plants turn carbon dioxide into oxygen but when they are cut down, the air is not purified. Deforestation also causes soil erosion. The rich soil is either washed away by water or blown away by the wind. So artificial fertilizers are used to maintain its productivity. Polluted water is used for watering plants and vegetables. In this way, vegetables and crops are polluted. The whole seller also pollute the food by adulteration. Pesticides are also a source of pollution to our crops, vegetables and fruits.