Energy is the power to allow us to do things, like walking, running and other stuff. It gives us the ability to move stuff and keep the world spinning. Energy also gives us light and heat and electrisay. With out energy no one could live. Energy is the base of life. There are many types of energy the two main ones are kinetic and potential energy. Kinetic energy is like something actually moving. Like a ball rolling down a hill. Potential energy is something that has the power to have energy like a ball at the top of a hill