why are coal mines dangerous

Best answer


Coal miningreleases toxic materials into the soil and water. Bad mining can start coal fires which can burn for decades 鈥?releasing 鈥渇ly ash鈥?and smoke filled with greenhouse gases and toxic chemicals. It releases coal mine methane which is 20 times more powerful than carbon dioxide.

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  • What are the risks associated with coal mining?

  • Explanation: Basically, underground mining of coal has four risks: 1) collapse or cave-ins, 2) methane gas that accumulates in the coal can ignite and cause a major explosion, and 3) air from the surface needs to be pumped into the mine where people are working and this can malfunction, and 4) people can get killed in mining machinery, …

  • What are the effects of mining on the environment?

  • Bad mining can start coal fires which can burn for decades 鈥?releasing 鈥渇ly ash鈥?and smoke filled with greenhouse gases and toxic chemicals. It releases coal mine methane which is 20 times more powerful than carbon dioxide.

  • What happens to the environment when coal is mined?

  • One type of coal mining, so-called 鈥渕ountaintop removal mining鈥? completely destroys the outside of the mountain in order to expose the coal deposits. This clears the area of forests and other natural habitats, leaving barren, empty landscapes.

  • How dangerous was coal mining in the 1860s?

  • Industrial work during the nineteenth century was often hazardous. Nowhere was this situation more true that in coal mining. By the 1860s some anthracite coal mines in northeastern Pennsylvania had reached as much as 1,500 feet into the earth. Miners reached these depths with technologies that, by later standards, would seem primitive.

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