People also ask
How does coal pollution affect the environment?
Air pollution and global warming are two of the most serious. When coal burns, the chemical bonds holding its carbon atoms in place are broken, releasing energy. However, other chemical reactions also occur, many of which carry toxic airborne pollutants and heavy metals into the environment. This air pollution includes:
What is the main source of energy in coal?
It is composed mostly of carbon and hydrocarbons, which contain energy that can be released through combustion (burning). Coal is the largest source of energy for generating electricity in the world, and the most abundant fossil fuel in the United States. Fossil fuels are formed from the remains of ancient organisms.
How much air pollution does coal produce in the US?
US coal power plants emitted 197,286 tons of small airborne particles (measured as 10 micrometers or less in diameter) in 2014.. Other harmful pollutants emitted in 2014 by the US coal power fleet include:
Which of the following is an emission of coal?
Emissions from burning coal Several principal emissions result from coal combustion: Sulfur dioxide (SO2), which contributes to acid rain and respiratory illnesses Nitrogen oxides (NOx), which contribute to smog and respiratory illnesses