From human hands.Human caused, causing air pollution as much as possible. Due to the increase of the human population has resulted in the consumption of energy, fuel, both in household, industrial and agricultural sector. More and more. , which directly affected the changes of climate at all. Can classify pollution caused by human hands 8 as follows: [].The source is moving, including cars, motor boat, plane, etc., which causes the important of the carbon monoxide. Oxides of nitrogen gas hydrocarbon gas, sulphur dioxide, as well as ฝุ่นละอองขนาดเล็ก and lead.
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