The Arctic is a unique polar region centered around the North Pole, characterized primarily by a frozen ocean surrounded by the continental landmasses of North America, Europe, and Asia. Unlike the southern polar cap, the Arctic consists largely of floating sea ice sitting atop the Arctic Ocean rather than a massive land-based ice sheet. It supports a fragile ecosystem and cold desert climate, receiving minimal precipitation while sustaining specialized wildlife like polar bears and indigenous human communities, namely Inuit, Sami, and other Arctic Indigenous peoples who have adapted to extreme northern latitudes
