Burned in factories that power cities release several different greenhouse gasses but the most harmful to our ozone layer is corbon dioxide
Coal is the second most popular fossil fuel. Before, it used to be the main industrial energy source. 35 percent of all commercial energy source is produced from coal. Now that coal is more expensive to remove from the ground than petroleum. Petroleum is the most popular energy source used today.
Coal is primarily used for electricity generation, as it is burned to produce steam that powers turbines connected to generators. It is also used in industrial processes such as steel production and cement manufacturing. Additionally, coal is used for heating in residential and commercial buildings.
Peat is sometimes considered a type of coal-so surely it must be seen as the most common. There is a lot of bituminous ("soft") coal. Anthracite ("hard") coal, which produces less air pollution, is less common.
Bituminous coal is the most common type of coal.
Coal does not get refined. Oil gets refined, but coal gets used as it is when it comes out of the coal mine. There is a process called coal gassification by which natural gas can be made from coal, but that is not really a form of refining, and in any event, most coal is simply burned, it is not gassified.
Its coal and hydrogen
fuel
It is used to make electricity.
Coal, wind, hydroelectricity, and solar. Coal is most used.
electricity
gavin russell i think coal is the answer
Production of electricity and heat.
well it depends, in most coal yards they have feeders that measure how much coal is put into the cars.
Most coal is used in the production of electricity by burning the coal to heat water to power steam turbines that run generators.
Coal is the second most popular fossil fuel. Before, it used to be the main industrial energy source. 35 percent of all commercial energy source is produced from coal. Now that coal is more expensive to remove from the ground than petroleum. Petroleum is the most popular energy source used today.
The coal is used mostly to generate electricity.
oil coal gas