You are viewing a single comment's thread from:RE: Ozone Layer/Ozone Hole Recover Gradually Because Of Worldwide Banned Of CFC After Montreal Protocol. A Complete Scientific Discussion.View the full contextView the direct parentoriginalworks (69)in #science • 7 years ago The @OriginalWorks bot has determined this post by @malay11 to be original material and upvoted it! To call @OriginalWorks, simply reply to any post with @originalworks or !originalworks in your message!