The environment around us, whether it is a natural thing created and man made
.What nature created include trees, mountains, rivers, air and earth, which all these things are beneficial to humans, at present, the use of natural energy, solar energy, electricity is very likely.Operation of natural gas energy facility comfortable the transport industry, agriculture, commercial buildings natural fresh air, no pollution from the photosynthesis of plants, trees help point gas air oxygen and reduce abroad.What about the carbon dioxide gas, which gas carbon dioxide retention properties of heat ทำให้อุณหภูมิ high world but at present the trees to build industry had to cut the tree forest tree to the reduced current manu.Humans do USA Committee burns fuel and use of petroleum processing is used as the power of the car has caused the carbon dioxide in the air.
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