Why are Holes in the Ozone Layer Still a Problem
{"Image DocumentName": "Why are Holes in the Ozone Layer Still a Problem?", "Image ImageDescription": "CFC molecules remain active in the stratosphere for 60 to 120 years. even though production has stopped, CFCs that were released 30 years ago are still actively destroying ozone today. it will be many years until the ozone layer completely recovers.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}