Tundra

The tundra is a cold, treeless biome found in the Arctic and at high altitudes, characterized by permafrost, low temperatures, and short growing seasons. Its vegetation includes mosses, lichens, and low shrubs, which support animals such as caribou, Arctic foxes, and migratory birds. As the coldest terrestrial biome, the tundra receives minimal precipitation, making it similar to a desert. It is located in regions just below the Arctic ice caps, extending across North America, Europe, and Siberia in Asia.