The Earth’s protective ozone layer is starting to repair itself, according to a panel of United Nations scientists.
Via: http://www.bbc.co.uk/news/science-environment-29150917#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
Image © Lawrie Cate
The Earth’s protective ozone layer is starting to repair itself, according to a panel of United Nations scientists.
Via: http://www.bbc.co.uk/news/science-environment-29150917#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa