They are dangerous and damage the environment a lot.
Advantages of underground mining include less surface disturbance, lower environmental impact, and access to deeper mineral deposits. Disadvantages include higher costs, safety hazards for workers, and potential subsidence of land above the mine.
Copper is quite very scarce, so the United States of America government I'd predict would of payed quite expensive deficits to the mining industrys, who would then, assisted with their wealth, congregrate to mine up places it is native to and practically destroy the radius of the mine zone.
what are some advantages and disadvantages of dictatorship
advantages : electricity disadvantages: no electricity
gramophone
Its perfect therew are no disadvantages Its perfect therew are no disadvantages
Advantages are good; pluses. Disadvantages are bad; minuses.
what are the disadvantages of bauxite mining
Disadvantages of underground mining include the high cost of building and maintaining underground structures, potential safety hazards due to poor ventilation and the risk of collapses or cave-ins, and environmental concerns such as groundwater contamination and subsidence of the earth's surface.
what are the disadvantages of margarine
Disadvantages of stockpiling
The price