Ozone layer ‘shows signs of recovery’ – BBC News
Subscribe to BBC News www.youtube.com/bbcnews The Earth’s protective ozone layer is starting to repair itself, according to a panel of United Nations scientists. The main reason behind its… source
by October Gallery
Subscribe to BBC News www.youtube.com/bbcnews The Earth’s protective ozone layer is starting to repair itself, according to a panel of United Nations scientists. The main reason behind its… source