11-05-2017, 11:52 AM
(11-05-2017, 11:43 AM)SunsetBengal Wrote: ..
https://www.usnews.com/news/national-news/articles/2017-11-03/hole-in-the-ozone-layer-smallest-since-1988
Keep reading...
Quote:The hole's overall reduction can also be traced to global efforts since the mid-1980s to reduce and eventually ban the emission of ozone-depleting chemicals, according to the Post.