Here's why:
* Chemical Change: A chemical change involves the breaking and forming of chemical bonds, resulting in the creation of new substances.
* Energy Release: When chemical bonds are broken, energy is released. This energy can be in various forms, such as heat, light, or electricity.
* Fuel: A fuel is a substance that undergoes a chemical change (like combustion) to release energy.
Examples of fuels include:
* Wood
* Natural gas
* Gasoline
* Propane
* Food (our bodies use food as fuel through metabolism)
Let me know if you'd like to delve deeper into the different types of fuels or the chemical processes involved in energy release!
