how does mining causes pollution ????
Chemicals released from mining create many issues. The environmental impact of mining includes soil erosion, soil pollution, and loss of biodiversity. All methods of mining affect air quality. Mining can cause physical disturbances to the landscape. Water-pollution problems caused by mining are countless. During mining, the water used to flush the excess waste after minerals have been deposited is dumped in nearby lakes and rivers. It destroys the water creatures and the water nutrient balance.Coal mining results in destruction of fertile lands and also endangers the lives of miners.