antzarctica Photo Keywords: depleting

Sunset shot of Nacreous or Polar Stratospheric cloud, which forms when ozone depleting gas crystallizes in the upper atmosphere.

sunsetnacreousPolarStratosphericcloudozonedepletingScottBaseMcMurdoStationSouthPoleAnthonyPowellAntzAntarcticaIcefrozen

From Antarctica Landscapes and Scenery