how is coal useful to humans

Best answer


Generate electricity

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  • What is the importance of coal?

  • Find Expert Advice on About.com. Coal is important because it is a reliable and an affordable source of energy in many countries. It is responsible for about 40 percent of the electricity generated in the world. Coal is a crucial ingredient in manufacturing industries.

  • What are the uses of coking coal?

  • The gases that are released during the coking process can be used as a source of power. Coal gas can be used for heat and light. Coal can also be used to produce syngas, a combination of hydrogen and carbon monoxide. Syngas can be used as a transportation fuel similar to petroleum or diesel.

  • How does coals and its by-products affect humans?

  • Coal and its by-products affect different systems in humans. Inhalation of harmful substances from coals and their by-products poses risk to human health. Attempts to secure more energy, food, and infrastructure leave a trail of environmental contamination and human health hazards.

  • What are the major uses of Co-coal?

  • Coal is seemingly the cheapest and most essential source of energy. Here is a list of all the major uses of coal. Coal is generally used in thermal power generation which further helps to produce electricity. Powdered coal is burnt at high temperature which further turns water into steam.

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