The Gerlache Strait, Antarctic peninsula

Antarctic wildlife

Antarctica holds the record for being the coldest place on Earth, which together with extensive ice cover and lack of winter sunlight makes the continent pretty inhospitable to life. The sea, rather than the land, is what supports most creatures such as penguins and seals. It's often warmer than the land, so is a good place to retreat to and warm up to a balmy -2 Celsius. Permanently land-living plants and animals in Antarctica are small and ground-hugging to avoid wind chill and the accompanying dehydration.

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