Question

How can mining cause water pollution?

Answer 1

Mining is the extraction of precious minerals or other geological resources from the earth. Metals, copper, oil shale, gemstones, granite, chalk, dimensional stone, rock salt, potash, gravel, and clay are the ores recovered by mining. To obtain any material that cannot be grown through agricultural processes, mining is needed.

Complete answer:
Water pollution, typically as a result of human activities is the contamination of water bodies. Lakes, rivers, oceans, aquifers, and groundwater are water bodies. Water pollution may be categorized as pollution of surface water or groundwater. Mining can impact the surrounding surface and groundwater harmfully. The potential for these chemicals to contaminate ground and surface water is increased by the large amounts of water used for mine drainage, mine cooling, aqueous extraction and other mining processes. Since mining produces abundant amounts of waste water, the methods of disposal are limited due to the contamination of wastewater. The devastation of the surrounding vegetation can result from runoff containing these chemicals. The worst option is dumping the runoff into surface waters or in a lot of forests. The disposal of submarine tailings is therefore considered a better option. Often affecting the health of the local population is the pollution of watersheds resulting from the release of chemicals.

Therefore, mining causes water pollution.

Note:
A big global concern is water contamination. When it is contaminated by anthropogenic contaminants, water is usually referred to as polluted. In addition to the acute water contamination issues in developing countries, developed countries are still also dealing with the problems of water pollution.