Energy transfer is the movement of energy from one place or object to another. It can occur through heat, light, or motion. Energy moves between objects in many systems. This process is observed in both natural and human-made situations.

Energy transfer occurs through contact or through waves. It is found in activities such as heating, lighting, and movement. It takes place in homes, industries, and natural environments.

Energy transfer is present in all energy systems around the world. It has been studied in science for many years. This process is part of how energy is described and observed.