recycling science fair project

A:Paper comes from trees, trees have leaves. paper sheets create a book pages are referred to as leaves How about from leaf to leaf?

A:without recycling there wouldn't be as many trees as there are and we wouldn't have toilet paper, or cardboard

A:WELL IF U HAVE TO RECYCLE SOMETHING , I WOULD USE THING THAT CAN BE FOUND AROUND YOUR HOUSE ( FOR AN EXAMPLE: SOCKS, CANS, BOTTLES, PLASTIC BAGS, PAPER BAGS). I WENT TO GOOGLE AND SEARCHED FOR RECYCLING PROJECTS AND FOUND THIS WEB SITE. NOW WHEN YOU GET THERE YOU CLICK ON Choose Projects by Product. THEN YOU CAN PICK THE ONE THAT WILL BE EASIER FOR YOU. HOPE THIS HELPS !

A:Are you shooting them off with air pressure? How about: "Milk is Good For People: Is It Good For Rockets?" "Dueling Liquids" "Getting High on Milk"

A:well, I have an idea in the general area. When people think of hybrids, they think of clean cars. Something they dont think of is how much pollution is actually caused by the manufacture of these cars. when being manufactured, A factory typically uses several tons of coal per ton of metal in the actual car. That means that a hybrib releases more pollution just by being built than it would save in about 40 years of operation. If cars were made from recyclable materials that didnt require using tons of fossil fuels to melt down the old product, such as using materials that could be dissolved in chemicals and cast into new products without releasing pollution, then total pollution could be vastly reduced. It would also allow products to be created just about anywhere, instead of where proper blast furnaces and fossil fuel sources are located, since the dissolved product could be transported by trucks. Since manufacturing is over 80% of all pollution, creating new manufacturing techniques could cut down pollution by more than 3/4. You probably wont be able to make an experiment like this, but see if your teacher will allow you to make a presentation instead of actually doing an experiment.