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Wednesday, May 9, 2018

Why Sunscreen Harms Coral Reefs


The sunscreen we slather on to protect ourselves from the sun's harmful rays is doing incredible damage to the world's coral reefs. A 2015 study found that just a small amount of sunscreen containing the ingredient oxybenzone is enough to break down coral. It causes it to lose its nutrients, turn ghostly white or bleach and often die. The study was conducted in Hawaii and the U.S. Virgin Islands. According to the National Park Service, 4,000 to 6,000 tons of sunscreen enters reef areas annually. The damage isn't only done at beaches though. If you wash away the chemicals at home, those chemicals can still end up being swept out to sea. There are more "reef-friendly" sunscreen options available. Those with titanium oxide or zinc oxide as the active ingredients haven't been found to harm corals. https://ift.tt/2JocWMc http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com

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