It is the trees help absorb carbon dioxide emissions to be used in the synthesis, release, and gas, oxygen, and other species in the world. The balance between carbon dioxide and oxygen in the air, which occur,trees are useful for eliminating carbon dioxide emissions in the atmosphere, in the big cities don't have a tree. The air in the city, it has a high amount of carbon dioxide emissions, planting trees to help reduce the amount of carbon dioxide very down.
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