Know Your Plastics Good To Know Environmentally Friendly Living Chances are, you’ve bought a plastic container at some point in your life—and since it had those three little arrows on the bottom, you figured you could rec. By laura lópez gonzález. an invisible invasion by land, air and sea: microscopic plastic pieces are in the food we eat, the air we breathe and the water we drink – bottled or not. for more than three decades, uc san francisco professor of obstetrics and gynecology and reproductive sciences tracey woodruff, phd, mph, has researched how the.
Know Your Plastics Good Youtube It’s just about impossible to avoid plastics altogether, but you can look for plastics that are safer for your family and the environment. so get to know the recycling codes imprinted on the underside of plastic products. look for these numbers before you buy: safer choices are coded 1, 2, 4 and 5. avoid 3, 6 and most plastics labeled 7. 3. plastics take up less space in our landfills. even though it can take a significant amount of time for plastic materials to break down in a landfill, the amount of space that it takes up in these waste disposal areas is minimal when compared to other items. paper products take up seven times more volume. Check out some of the good things about plastic that can help us take better care of our planet. 1. reduced weight, increased fuel economy. plastic components are being used increasingly often in new vehicles, mainly because they help make our vehicles safer. however, because plastic is also much lighter than traditional materials like metal. Plastics, also called polymers, are produced by linking together small building blocks, or unit cells. those building blocks, which chemists call monomers, are made up of groups of atoms that are.
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