1. Energy is the ability to do work or cause change.

2. Electricity is a form of energy.

3. The Sun is the main source of energy for life on Earth.

4. Moving things have kinetic energy.

5. Stored energy, like in a battery or stretched rubber band, is called potential energy.

6. Heat energy makes things warm or hot.

7. Light energy helps us see, like from bulbs or the Sun.

8. Food gives us energy through chemical energy.

9. Energy can change forms, like electrical energy turning into light.

10. Energy cannot be created or destroyed — only transformed.