coal burning

Coal burning is the process of combusting coal to produce energy. When coal burns, it reacts with oxygen, releasing heat, light, and gases like carbon dioxide. This heat is used to produce steam that drives turbines, generating electricity. Burning coal also produces ash and pollutants, including sulfur dioxide and nitrogen oxides, which can harm the environment and human health. While it has historically been a major energy source due to its abundance and high energy content, coal's environmental impact has led to increased efforts for cleaner and renewable energy alternatives.