a pair of penguins and polar bears cuddle on a floating ice block in the middle of a melting ocean

acid air antarctica artic atmospheric birds block breakaway caps carbon cfcs change circle co2 coastal conservationists cuddle damage deforestation degradation dioxide disaster ecological effect effects emissions emperor extreme floating flooding fossil fuels gases glaciers global greenhouse grenhouse heat kyoto layer level mammals marine melting methane nino north ocean overfishing ozone penguins permafrost pollutants pollutions protocol rain refugee rise sea south spring suffering wave weather winter