Maharashtra BoardEnglish MediumSTD 12 Commerce / ArtsGeographyPrimary Economic Activities8 Marks
Question
Mining causes air, water, land and noise pollution on large scale. Look for one example each.
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Answer
Environment impact of mining can occur at local, regional and global scales through direct and indirect mining practices.
Impact can result in erosion, sinkholes, loss of biodiversity or the contamination soil. Example of land erosion due to mining is Tedi mines in Papua New Guinea.
There is pollution of ground water and surface water by the chemicals emitted from mines.
These processes also have impact on the atmosphere from the emissions of carbon, which have effect on the quality of human health and also biodiversity.
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