Part 1: Draw or create an image of different water sources on Earth by using computer software or hand drawing. Show on your image how much each source contributes to the total amount of water on Earth. Part 2: Then, find out where the drinking water for your community comes from, which can be accomplished by computer research or by talking to someone at your local Chamber of Commerce. Part 3: Use your picture to design a radio or TV commercial to educate your community about where their drinking water comes from and the amount of freshwater that is available to all humans. Include at least three ways to conserve water in your commercial.