- Coal is a fossil fuel that is formed from the remains of dead plants and animals over millions of years.
- China is the largest producer and consumer of coal in the world.
- Burning coal releases greenhouse gases and contributes to climate change.
- Coal mining can be a dangerous and hazardous occupation due to accidents, black lung disease, and other health issues.
- Coal-fired power plants generate electricity by burning coal to heat water, which produces steam that drives turbines.
- The use of coal as a primary energy source has been declining due to concerns about its environmental impact.
- Coal can be converted into liquid or gaseous fuels through a process called coal gasification.
- Coal deposits are found all over the world, with the largest reserves located in countries such as the United States, Russia, and China.
- Clean coal technologies such as carbon capture and storage aim to reduce the environmental impact of burning coal.
- The coal industry has faced challenges in recent years as the world shifts towards renewable energy sources.