Good News: Earth’s Ozone Hole Is Healing – VOA Learning English (July 17, 2016)
Good News: Earth’s Ozone Hole is Healing (7:40) http://av.voanews.com/clips/VLE/2016/07/08/c2ddb817-a316-4783-a8fa-f4bc7f0cce76.mp3 There is big news about the environment: Scientists say a hole […….]