Part 5 of Learn About Saving Energy. Coal:A solid fossil fuel found in the earth. Coal is burned to make electricity. Compact fluorescent lights (CFL) or Compact fluorecent bulbs (CFB): Lights that use a lot less energy than regular light bulbs. We can use compact fluorescent lights for reading lights and ceiling lights. Energy: Energy […]
Part 4 of Learn About Saving Energy. Here are some activities you can do to help save energy. Choose ones that you can do yourself or with your family and friends: Count how many light bulbs you use in your home. Ask your parents to replace some of them with compact fluorescent bulbs. Make a […]
Part 1 of Earth Sheltered Houses. Earth-sheltered houses moderate the impact of extreme outdoor temperatures so that the interior remains at a relatively constant temperature. Let’s assume you’re in the market for a new home. Let’s further assume that, like many other people, you’re concerned about the limited supplies of domestic oil and gas, the […]