Tundra Biome
The tundra biome is a biome that surrounds the north and south pile so it must have cold weathers.
The Tundra biome is a treeless land with long summer days and short periods of winter sunlight, because of the latitude of were it is located at tundra, Tundra never has warm weathers and is mostly always cold. The cold weather causes it to be a layer on the floor called permafrost which means the ground is frozen.
Tundra animals are animal that are use to the cold and are able to live in the cold, like this wolf has a lot of fur to be able to sheld itself from the cold weather,thier is high percipitation in the tundra biome area that is why thier isn't that many animals, because of the coldness.