Antarctic ozone hole growing again : study
The winter hole in the ozone layer above Antarctica appears to have grown from last year but is still smaller than in 2003, when it was at its largest, the World Meteorological Organisation (WMO)
The winter hole in the ozone layer above Antarctica appears to have grown from last year but is still smaller than in 2003, when it was at its largest, the World Meteorological Organisation (WMO)