4 square miles
The parallel line of latitude that circumscribes the polar tundra zone is the Arctic Circle in the Northern Hemisphere and the Antarctic Circle in the Southern Hemisphere. These circles mark the approximate southern and northern boundaries of the tundra biome where the cold climate and limited vegetation characteristic of tundra regions are found.
Tundra
Polar Bears
Permanent Polar Desert.
the tundra
Antarctica is polar. It is a desert. It is not tundra, nor is it a prairie.
arctic, tundra,polar, sub-polar, costal wetlands
lichen
tundra
Polar Bears.
Nooo
Tundra and Polar