12-03-2015, 09:46 PM
Gavatil ghankachra v pradushit vatavaran samarop
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kachra upay in marathi
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Gavatil ghankachra v pradushit vatavaran samarop
07-04-2017, 03:09 PM
Environmental pollution has existed for centuries, but only began to become important after the industrial revolution in the nineteenth century. Pollution occurs when the natural environment can not destroy an element without creating harm or damage to itself. The elements involved are not produced by nature, and the destruction process can range from a few days to thousands of years (ie for radioactive contaminants, for example). In other words, pollution occurs when nature does not know how to break down an element that has been brought to her in an unnatural way.
Pollution must be taken seriously, as it has a negative effect on the natural elements that are an absolute necessity of life on earth, such as water and air. In fact, without it, or if they were present in different quantities, animals - including humans - and plants could not survive. We can identify various types of pollution on Earth: air pollution, water pollution and soil pollution. The burning of charcoal and wood, and the presence of many horses in concentrated areas made the cities into black holes of pollution. The industrial revolution brought an infusion of chemicals and untreated waste into local streams that served as water supplies. King Edward I of England banned the burning of sea charcoal by proclamation in London in 1272, after his smoke became a problem. But fuel was so common in England that earlier names name for it was acquired because it could be transported away from some shores by trolley.
It was the industrial revolution that gave rise to environmental pollution as we know it today. London also recorded one of the first extreme cases of water quality problems with the great stench on the Thames of 1858, which led to the construction of London's sewer system shortly afterwards. Pollution problems intensified as population growth exceeded the neighborhood's ability to view their waste problem. Reformers began demanding sewer systems, and clean water.
Pollution must be taken seriously, as it has a negative effect on the natural elements that are an absolute necessity of life on earth, such as water and air. In fact, without it, or if they were present in different quantities, animals - including humans - and plants could not survive. We can identify various types of pollution on Earth: air pollution, water pollution and soil pollution. The burning of charcoal and wood, and the presence of many horses in concentrated areas made the cities into black holes of pollution. The industrial revolution brought an infusion of chemicals and untreated waste into local streams that served as water supplies. King Edward I of England banned the burning of sea charcoal by proclamation in London in 1272, after his smoke became a problem. But fuel was so common in England that earlier names name for it was acquired because it could be transported away from some shores by trolley.
It was the industrial revolution that gave rise to environmental pollution as we know it today. London also recorded one of the first extreme cases of water quality problems with the great stench on the Thames of 1858, which led to the construction of London's sewer system shortly afterwards. Pollution problems intensified as population growth exceeded the neighborhood's ability to view their waste problem. Reformers began demanding sewer systems, and clean water.
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