#1
10th April 2016, 12:26 PM
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Pollution And Its Kinds
Sir I have to give a seminar on the pollution and its kinds in my school as my S.St. project so can you please tell me that what is the pollution and what its different types
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#2
10th April 2016, 12:27 PM
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Re: Pollution And Its Kinds
Hey buddy the Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat or light. Types of Pollutions Noise Pollution Human activities such as sporting events or concerts Airplanes, helicopters, and motor vehicles Construction or demolition noise Thermal Pollution Warmer lake water from nearby manufacturing (using cool water to cool the plant and then pump it back into the lake) Included in thermal pollution should also be the increase in temperatures in areas with lots of concrete or vehicles, generally in cities Visual Pollution Skyscrapers that blocks a natural view Graffiti or carving on trees, rocks, or other natural landscapes Billboards, litter, abandoned homes, and junkyards could also be considered among three kinds of environmental pollution Air Pollution Exhuast fumes from vehicles The burning of fossil fuels, such as coal, oil, or gas Harmful off-gasing from things such as paint, plastic production, and so on Radiation spills or nuclear accidents Land Pollution Litter found on the side of the road Illegal dumping in natural habitats Oil spills that happen inland The use of pesticides and other farming chemicals Damage and debris caused from unsustainable mining and logging practices Radiation spills or nuclear accidents Light Pollution Street lamps that shine light in all directions, instead of with a hood to point light downward toward the street. Extra, unnecessary lights around the home Cities that run lights all night long Water Pollution Raw sewage running into lake or streams Industrial waste spills contaminating groundwater Radiation spills or nuclear accidents Illegal dumping of substances or items within bodies of water Biological contamination, such as bacteria growth Farm runoff into nearby bodies of water |