Tundra is the coldest of all biomes and my favorite. The tundra tipically has freezing temperatures and snow covered grounds. The tundra is also known for little precipitation and seasons of growth. The artic tundra is located in the northern hemosphere and surrounds the north pole and its growng season last 50 to 60 days. The alpine tundra is located on mountain across the world and growing seasons last about 180 days.