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What are the main gases that pollute the air?What difference do you notice on the layers of deposits on the leavesneem tree on the roadside and one planted away? What is the effect ofthese on the biological processes of the plant?2. |
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Answer» 1)Gases that lead to air pollution includecarbon,nitrogenandsulfuroxides. While some of these gases occur naturally, likecarbon dioxidein the expulsion of air from the lungs, the serious polluters come from the burning of fossil fuels:coal, oil and natural gas collect information about the common" shade giving" |
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