Tundra Animals Interesting Facts
But sadly this particular biomes animals are quickly dying off from the melting snow from global warming or just humans killing either from weapons or pollution.
Tundra animals interesting facts. Tundras cover a fifth of the Earths surface. The word tundra in itself is derived from a Finnish word tunturi meaning treeless plainsIts claim to fame is the fact that it is the coldest among the various biomes of the world but beyond the freezing conditions there exist several facts about this biome which make it one of the most. Facts about the Tundra Biome.
It was formed 10000 years ago and it covers about 20 of the earths surface. The animal populations of the tundra biome can fluctuate greatly over the course of a year. Snow covers the ground for nine months of the year when plants cannot grow.
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 Rangifer tarandus. Lemmings are small mammals that burrow under the snow to eat grasses and moss during the winter. The deep and cold snow makes life in the tundra very difficult.
Tundra is a vast permafrost plain which is predominantly characterized by the absence of trees. The Tundra swan is a small swan that lives in Holarctic regions. Most tundra is around the Arctic Circle but there is also tundra near Antarctica and on high mountains.
There are a lot of oil mines and oil rigs in the tundra biome. This topic will explore characteristics such as climate plant animals that make this biome unique. Tundra swans in different regions have slightly different appearances.
Rainfall averages ten inches a year. The fauna in the tundra region mainly includes animals like polar bears arctic fox snowy owl musk ox reindeer Dall sheep and penguins. Insects in Tundra During summers the tundra also sees the emergence of insects like the mosquitoes blow flies spiders springtails beetles moths grasshoppers and weevils.