Pollution means Contamination Any substance added (naturally (e.g. volcanic eruption) or by human activities (industrial plants, motor vehicle traffic, etc.)) or accumulating in the atmosphere, …

Agriculture, industry, transportation, urbanization. In agriculture, water use (from surface or groundwater abstractions) affects water cycle. Sometimes downstream parts of a stream becomes dry since …

Nov 11, 2016 · Nowadays, the pollutION OF THE environment is a big concern FOR the government and all of the people ON the earth. If a company is going to give some money either to support the …

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