Meaning of Energy - JSS1 Basic science Lesson Note

Energy is the ability to do work or produce change. It exists in various forms such as kinetic energy (energy of motion), potential energy (stored energy), thermal energy (heat), chemical energy (stored in chemical bonds), electrical energy (from the flow of electrons), and nuclear energy (released during nuclear reactions). Energy is fundamental to all natural processes and is essential for powering everything from the movement of objects to the functioning of biological systems.