The Hole in Earth's Ozone Layer Is Healing, First-of-Its-Kind Study Shows Science The Hole in Earth’s Ozone Layer Is Healing, First-of-Its-Kind Study Shows Space.com Chemical ban has helped closing up of ozone layer hole ! The Hindu Here’s proof Earth’s ozone hole is recovering Mother Nature Network Full coverage Source: Science News January 8, 2018/by PR PR http://gulfstrategic.com/gc/wp-content/uploads/logo_final.jpg 0 0 PR PR http://gulfstrategic.com/gc/wp-content/uploads/logo_final.jpg PR PR2018-01-08 16:53:002018-01-08 23:21:01The Hole in Earth's Ozone Layer Is Healing, First-of-Its-Kind Study Shows