What are some arctic animals?

Arctic is the northernmost area on the Earth's surface. It is an area surrounding the North Pole. There are several definitions for the Arctic area, but the two popular ones refer to anything north of the Arctic Circle, or anywhere, the temperature average in July less than 10 ° C (50 ° F), which roughly corresponds to Treeline. Both are generally the same area, although the second definition of the Arctic is larger and includes the Bering Sea, Aleutian Islands, Greenland, Iceland and parts of North Canada and Siberia.

Due to the extreme cold, the thin ground vegetation (the ground is usually frozen solid), high wind and dryness, the arctic is sparsely populated by humans or animals, even if they both live there. Arctic animals include Lemmings, Muskox, Cariba (also called reindeer), Arctic Fox, Wolves, Polar Bears, Wolverins, Ermina, Arctic Squirrels, Seals and Mrozh.

All arctic animals depend on Tudra's nutrition, either directly, as in the case of herbivores, or indirectly, as in the case of predators. Tundra is ArcticThe land, where it is too cold to grow reliably, so that vegetation instead consists of small shrubs, spust, grasses, mosses and lichens. Sometimes there will be scattered trees.

Arctic animals can be divided into small herbivores, large herbivores and predators. Small herbivores are the largest animals represented by Arctic rodents such as Lemmings and Arctic ground squirrels, and a beautiful arctic hare. Although lemmings and arctic ground squirrels are rodents, they are quite different. Lemmings are lonely while the squirrels of land are highly social. Squirrels are hibernated in winter, while lemmings remain active all the time, thus selecting tens of degrees below zero every day. All arctic animals that depend on the shrubs on food to save them to survive the winter, even if the roots and bulbs are often available during this time. Lemmings has a longer and pulseLast fur than squirrels of polar land.

Another group of Arctic animals are large herbivores: Muskox and Cariba. Both are large, and supply animals, in accordance with Bergmann's rule, which states that animals living in polar regions tend to be greater, probably to maintain heat. Both have corners, with a branching of a complicated reindeer and reaching a length of over a meter (3 ft). People in the northern regions hunted and depended on reindeer, even used them for their milk for thousands of years. This relationship was particularly important during the Ice Age, when glaciers covered a large part of Eurasia and North America, and many human tribes were dependent on reindeer meat to survive the winter.

The rest of the Arctic animals are predators. Predation is a relatively popular lifestyle in the Arctic due to RSE spa, albeit as in all environments, herbivores exceed predators. Predators or omnivors in the Arctic include Arctic Fox, Wolves, Polar Bears, Wolverines, Ermines, Seal and Mrž. AnyThey, as well as polar fox and polar bear, are beautiful pure white, which helps them sneak into prey in the snow. Many arctic predators eat fish or other sea creatures, especially frogs that love eating clams.