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Biology, 19.10.2019 00:30 saja19

Coal mining has an important effect on the economy and industries in virginia. however coal mining also has a significant effect on the environment. which is not an environmental impact of coal mining? a) destruction and disturbance of habitats b) increased incidence of black lung from coal dust c) erosion of exposed hillsides where mining has occurred d) water pollution, including aquatic biodiversity impact

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