What is energy?

  • Energy is the capacity or power to do work, such as the capacity to move an object (of a given mass) by the application of force.
  • Energy cannot be created or destroyed but it can be transformed and transferred.
  • To make energy, you need an energy resource or fuel.

Example 1 - The energy resource that gives our body energy is food.

boy

Example 2 - The energy resource that gives plants energy is the sun.

sun-flowers