+Tundra is a biome defined by its cold climate and [permafrost](/wiki/permafrost), where tree growth is hindered by low temperatures and short growing seasons. These vast, treeless plains sustain unique [Arctic flora](/wiki/Arctic_flora) and resilient wildlife, enduring long, harsh winters and brief, vibrant summers across Earth's polar and alpine regions.
+## See also
+- [Biome](/wiki/biome)
+- [Arctic](/wiki/arctic)
+- [Climate](/wiki/climate)
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