planet habitable in the short-term are primarily cyclic. In contrast, modern technology causes materials to be removed from the limited geological deposits or from living systems to be eventually discharged as wastes. Vehicles: The smoke emitted by vehicles using petrol and diesel and the cooking coal also pollutes the environment. . In addition, they are often not fitted with a chimney for the exhaustion of pollutant gases. It is a crime against humanity to clear new projects which require deforestation for construction of large dams, to build up thermo nuclear weapons of mass destruction. Such pollutants are altering the physical, chemical, thermal, and biological characteristics of the water and adversely affecting the lives inside as well as outside the water. First of all air pollution is the matter of great regret for the whole human fraternity. The chief sources of the air pollution are Suspended Particulate Matter (SPM carbon monoxide, volatile organic compounds, sulphur dioxide, oxides of nitrogen, volatile organic compounds produced by industries etc. This radioactive pollution may cause cancers, abnormal births and mutations in men. Air pollution is one of the main environmental issues nowadays.
Essay on Air, pollution : Causes, Effects and Control of Air
Effect on auditory sense organs: Noise - pollution have negative effects on hearing or auditory sense organs. Nuclear wastes are the bye products of nuclear reactions in power plants. Suspended matter consists of dust, fumes, mist and smoke. Water is another essential necessity which, again, we get in a highly polluted form. Rising concern about the physical discomfort and reduced visibility caused by pollution, and rising evidence of the damage being wreaked on crops and materials, joined health considerations to spur enactment of new anti pollution laws. In order to prevent the water pollution all the industries should follow standard norms, strict laws should be enforced by the Pollution Control Board, arrangement of proper sewage disposal facilities, establishment of sewage and water treatment plant, arrangement of sulabh type toilets and may more. Water, pollution, essay 3 (200 words the level of fresh drinking water is becoming less day by day on the earth. Combustion engines of vehicles; suspended particulate matter, sulphur dioxide, oxides of nitrogen, carbon monoxide, volatile organic compounds, lead. deforestation and hazardous gaseous emissions also leads to environmental pollution. . In addition to the toxic effects of the industrial poisons, which the water contains, cysts and worms have become a chronic problem with many a city dweller. Extinction of species: There are many endangered species of both plants and animals. . Water becomes polluted by the presence or addition of inorganic and organic or biological substances.
The term climate is often used interchangeably the term global warming. Recent studies by British scientists, based on detailed measurements stretching back over l20 years, have continued that surface of the earth is warming.