Types of Pollution and its affect

Pollution is a natural outcome of development. In an ordinary sense we do agree with the statement. When the nation is attaining growth, many things are newly created for the amenities of the human flok.All the new inventions are artificial and they supply us some evils also.

Sometimes the use or misuse of such inventions leads to dangerous results. Modern India air, water, sound, atmosphere, food and even the earth have become polluted due to the use of the same in an unsystematic way .Our planet earth differs from other planets in having an environment. The biosphere in which living beings have their sustenance has oxygen, nitrogen, carbon dioxide, argon and water vapour. All these are well balanced to ensure a healthy life in the world.

The introduction of contaminants into an environment is called environmental pollution. Due to environmental pollution instability, disorder, harm or discomfort to the physical systems or living organisms are caused. Let us see the types of environmental pollution. The noise, heat, light, water and chemical substances are getting polluted day by day. Due to environmental pollution, the air, water and land are affected.

Due to environmental pollution, the drastic changes such as depletion of the ozone layer, global warming and climate change are happening in the world. The environmental pollution is not caused by the fall out from nuclear tests or industries alone. The smoke left by automobiles and other vehicular traffic, the use of synthetic detergents, nitrogen fertilizers cause environmental pollution.An undesirable change in the physical, chemical, or biological characteristics of the natural environment, brought about by man's activities. It may be harmful to human or nonhuman life. Pollution may affect the soil, rivers, seas, or the atmosphere

Although the pollution has a cooling effect at ground level, it warms the atmosphere at heights where the aerosols absorb or scatter solar radiation. This high-altitude warming tends to reduce cloud cover, somewhat counteracting the reduction in sunlight reaching the surface. Incorporating such localized effects into global climate models could lead to improved long-range predictions, Collins notes

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