What type of biome is typically found in cold regions with very little precipitation and can include polar deserts?

The tundra biome is characterized by its cold climate, minimal precipitation, and unique vegetation adapted to harsh conditions. It is commonly found in polar regions, where temperatures can be extremely low, and the land is often covered in permafrost. The precipitation in tundra areas is primarily in the form of snow, and overall moisture levels are very low, resembling desert conditions in that regard.

In the tundra, the growing season is short, and the plant life mostly consists of mosses, lichens, low shrubs, and grasses that can survive the extreme cold and brief summer periods. This biome plays a crucial role in Earth’s climate regulation and is home to specially adapted wildlife species. The definition of tundra, with its cold temperatures and limited moisture, aligns perfectly with the characteristics mentioned in the question.