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PUBLIC MARKS with tag "soil pollution"

18 April 2019 20:30


by howtoread
Environmental gases, factory wastes, chemical fertilizers, settlement wastes are the most important factors causing soil pollution. Industrial wastes, lead, carbon monoxide and so on. substances such as the soil and water by moving through the wind.

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causes of soil pollution +   Desertification +   erosion +  

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last mark : 18/04/2019 20:39