Fossil fuels, including coal, oil, and natural gas, have been the primary sources of energy for centuries. They are formed from the remains of ancient plants and animals that have undergone chemical changes over millions of years. These fuels are burned to produce electricity, heat, and fuel for transportation.
While fossil fuels have been integral to industrial development, they are also a significant source of pollution and greenhouse gas emissions. Understanding their environmental impact is key to transitioning towards more sustainable energy solutions that reduce our carbon footprint.