KnowraOzone holeLinked fromLinked fromThe 12 pages that link to Ozone hole, each with the reason it gives.All 12Broader topic 7Related 5Montreal ProtocolBroader topic: Its dramatic growth helped spur international action on ozone-depleting chemicals.OzoneBroader topic: It is the clearest large-scale episode of stratospheric ozone depletion.Ozone depletionBroader topic: It is the clearest regional expression of rapid halogen-driven depletion.ChlorofluorocarbonBroader topic: CFC-derived chlorine drives the pronounced springtime ozone loss over Antarctica.Ozone–oxygen cycleBroader topic: Its formation reveals how chlorine chemistry can accelerate ozone destruction beyond the basic cycle.Polar stratospheric cloudBroader topic: Cloud-driven chlorine activation contributes to the rapid springtime ozone loss it describes.TrichlorofluoromethaneBroader topic: CFC-11 contributed chlorine to the chemistry responsible for severe Antarctic ozone loss.