* Chemical Potential Energy: This is the energy stored within the chemical bonds of molecules. It's the energy released when these bonds are broken.
* Fossil Fuels: Coal, oil, and natural gas are formed over millions of years from the remains of ancient organisms. These organisms captured energy from the sun through photosynthesis and stored it in the chemical bonds of their molecules.
* Combustion: When we burn fossil fuels, we are essentially breaking these chemical bonds. The stored chemical potential energy is released as heat and light, making it usable for various purposes.
In simpler terms: Think of fossil fuels like tiny batteries. They contain energy stored in their chemical structure, and when we use them, we "discharge" that energy.
