Tell your friends how to save energy. A solid fossil fuel found in the earth. Coal is burned to make electricity. Lights that use a lot less energy than regular light bulbs. We can use compact fluorescent lights for reading lights and ceiling lights.
Energy is the ability to do work.
Stored energy becomes working energy when we use it. A survey that shows how much energy you use in your house or apartment. It will help you find ways to use less energy. All the natural and living things around us. The earth, air, weather, plants, and animals all make up our environment.