Air pollutionOur world is a layer of the atmosphere wrapped around a thick, about 15 kilometres of the atmosphere these consist. Oxygen, nitrogen, steam, gas, dust and microbes in the amount of these gases. The most important gas towards the existence of life on Earth is oxygen gas and oxygen gas has a layer of the atmosphere enough. Dugongs have a thickness of just 5-6 km only. Which usually has a composition of various gases at constant nitrogen gas is somewhat 78.09% oxygen, carbon dioxide gas, 20.94% and 0.97% of inert gas in a constant quantity of these gases, we considered the fresh air, but whenever a change to the air component has a quantity of dust. Gas smell of smog steam vapor Carbon particles and radiation in kammantaphap more Samak check too. We call it bad weather ", says State" or "air pollution"The meaning of air pollutionAir pollution mean Air condition with adulterated substances in quantities higher than the normal level for a period long enough to cause harm to humans. Animals, plants or other property may occur naturally, such as dust from wind storm. Volcanic earthquake bomb forest fires Natural gas bad weather happens. By nature, is harmful to humans, very little, because the source is far, and the quantity that enters the environment of humans and animals have less. If it is caused by human actions such as pollution from the exhaust of cars from factories from the movement from the agricultural activity from some types of gas evaporation caused by waste and scrap, etc.
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