Tundra Animals And Plants Facts
The winters are extremely cold with temperatures typically below -34 C.
Tundra animals and plants facts. Here are some biological facts on plant living in Tundra region. Tundra wildlife includes small mammalssuch as Norway lemmings Lemmus lemmus arctic hares Lepis arcticus and arctic ground squirrels Spermophilus parryii and large mammals such as caribou. The tundra is a very fragile environment.
From the stem node new plant emerges with proper root and shoots. The tundra is the coldest biome on Earth having average annual temperatures ranging from -40F in the winter to 65F in the summer. Snow covers the ground for nine months of the year when plants cannot grow.
The region is cold dry and windy. The summers last only about two months and the temperatures are still very cold ranging from 3 to 12 C. It was believed to have formed approximately 10000 years ago.
It is the tundra plant adaptations that help it grow in the least hospitable areas. Polar bear caribou arctic fox arctic hare snowy owl arctic wolves ermine arctic shrew dall sheep reindeer mosquitoes and black flies. These stem move parallel the soil or go underground.
1700 species of plants and 48 species of land mammals are known to live in the tundra. The biodiversity of tundra is low. Plants grow in clumps and create their own micro climate.
Polar bears dominate the frozen waters. There have been a total of 48 different species of animals living in the tundra biome. Notable animals in the Arctic tundra include reindeer caribou musk ox Arctic hare Arctic fox snowy owl lemmings.