Saving Natural Resources (Earth Science)
Key Vocabulary reduce If you reduce, you use less of something. reuse If you reuse, it means you use something again. recycle If you recycle, you make something new from something old. pollution Pollution is harmful materials in the environment. Air pollution, Water pollution, Land pollution. conserve Conserve means to use carefully and without waste. trash Trash is another word for rubbish. This is something you do not need. Garbage. Take out the trash (chore). ...