Polar bear, reindeer and shrubs live in the Earth's coldest biome, the tundra. https://quizlet.com/100135551/biology-organizational-hierarchy-flash-cards In this article, we will be knowing about some very interesting facts about the polar bear, what do polar bears eat, their habitat, diet, behaviour and about many other factors which differentiate them from other bear species.. The different reindeer … An average adult reindeer eats 9 to 18 pounds of vegetation a day. Get Custom homework writing help and achieve A+ grades!. Though the polar ice caps are considered one biome, the animals and plants that live in each respective region are quite different. What do the polar bears, reindeer, and shrubs that live in a single area make up? An ecosystem that contains different types of animals and plans and forest soil. Mixed forest's animals are scorpions, rabbits, brown and black bears, porcupines, raccoons, foxes, red foxes, and muskrats. Polar bears have been known to express frustration when they lose their prey, pounding the ice or throwing blocks of it in a sort of tantrum. Reindeer, species of deer found in the Arctic tundra and adjacent boreal forests of Greenland, Scandinavia, Russia, Alaska, and Canada. Reindeer , for example, see in the ultraviolet range, which means polar bears have a harder time hiding from them in the snow - a good deal for Donner and Blitzen, but a point of caution for the rest of us. community is different species interacting with each other. In winter, they make do with lichen (also called reindeer moss) and fungi, scraping the snow away with their hooves to get it. 1 Answers. View a few ads and unblock the answer on the site. Adult polar bears may fight with the other adult polar bear but they do not prey on each other. What do the polar bears, reindeer, and shrubs that live in a single area make up? Poseidon Expeditions offers two different itineraries that both allow you to see polar bears and reindeers aplenty, including the Arctic Wildlife Safari itinerary and the Best of Svalbard itinerary. Reindeer are ruminants. Different organisms that thrive in a single region in combination form an ecosystem. how do the results of their two experiments support this conclusion? In the tundra and in winter 90% of the staple food of the reindeer is lichen, which they can smell even under a thick layer of snow up to 60 mm. Average Weight: 60 to 300kg (132 - 660 lbs) Average Length: 160 to 200 cm long (5.3 - 6.6 feet) plus a short tail of 14 - 20 cm (6 - 8 inches), 80 to 150cm (2.6 - 4.9 feet) tall at the shoulder. When their primary food sources are unavailable, polar bears will expand their diet and may eat reindeer, small rodents, seabirds, waterfowl, fish, shellfish, eggs, vegetation, berries, and human garbage if available. A biotic community, also known as a biota or ’biocoenosis’, is the group of ORGANISMS of two or more different species that live together and interact with each other within an environment or habitat. Polar bears don't live in the forest, they live on ice floes or pack ice (free floating ice or ice stuck to shore) or on open tundra shore in summer when they wait for the ice to return. There are also porcupines, leopards, hyenas, jackals, bears, horses, and falcons. What do the polar bears, reindeer, and shrubs that live in a single area make up. Seals, at times walrus, and sometimes even belugas trapped in open water pockets surrounded by ice are some of the polar bear’s favorite meals. It has no natural predators and knows no fear of humans, making it an extremely dangerous animal. In North America it is also called caribou. Then board a Poseidon Expeditions Arctic cruise. Biology, 21.06.2019 15:00, diazsindy. Reindeer and caribou are inextricably linked to the Arctic, and they have shaped the culture and ensured the survival of Arctic peoples for millennia. within a nation? ... and a shaggy outer layer. Polar Bears are bears native largely within the Arctic Circle encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. We know these beloved critters, along with the bright red nose of their newest addition, Rudolph, make it possible for Santa to deliver toys to children all over the world every Christmas Eve, but what do reindeer do the other 364 days of the year? No. Polar bears … Its Latin name, Ursus maritimus, means 'sea bear': an apt name for this amazing species which spends much of its life in, around, or on the water - predominantly on the sea ice. a population is the number of the same species living together. 1) Polar bear has white colour which matches with its surroundings: Due to white colour, polar bear is not visible easily in the snowy white background and hence its prey is unable to see it. B Tropical rainforests – red-eyed frog, elephants, lion-tailed macaque etc. It's a Homework Writing Marketplace. Together, the biotic community and the physical landscape or abiotic factors make up an ECOSYSTEM. TutorsOnSpot.com. ; Polar bears are surplus killers.It has been reported that polar bear killed two seals at a time while feeding on another seal. What do … Polar bears love to eat fresh, fatty meat. Which level of organization describes a school of anchovies or a gaggle of geese? The loss of sea ice habitat from climate change is the biggest threat to the survival of polar bears. What do the polar bears, reindeer, and shrubs that live in a single area makeup 2 See answers Answer 1.0 /5 4. jurrasicanada +7 grendeldekt and 7 others learned from this answer Polar bear, reindeer and shrubs live in the Earth's coldest biome, the tundra. When available, they eat mosses, herbs, ferns, grasses, and the shoots and leaves of shrubs and trees, especially willow and birch. 1. Also, Alaska is HUGE. There are two varieties: tundra reindeer and forest (or woodland) reindeer. Approximately 1,700 species of plants live on the Arctic tundra, including flowering plants, dwarf shrubs, herbs, grasses, mosses, and lichens. The reindeer is the only deer that has been domesticated Appearance. I will give you brainliest point. The United States Arctic National Wildlife Refuge is a large portion of Alaska that is protected from construction, which would affect the land and resources that are available to living things. LOGIN TO POST ANSWER. Other rumored reasons why polar bears cannot eat penguins: Penguins glide out of the polar bear’s grip from getting into the snack palate. Middle School. We do have to work in very cold temperatures, down to about 20 below zero. Answers: 2 Get Other questions on the subject: Biology. This includes both sedentary and migratory populations. Custom writing help for your homework, Academic Paper and Assignments from Academic writers all over the world at Tutorsonspot round the clock. The polar bear is a species of bear which lives around the Arctic circle. And millions of other answers 4U without ads, Add a question text of at least 10 characters. Asked By TutorsOnSpot @ 14/07/2019 11:51 AM. The favorite part for an adult polar bear in a seal is its skin and the fatty layer beneath it called blubber. TutorsOnSpot.com. 2, How do Polar Bears Eat. … an ecosystem is both the living and the non living so it would not be an ecosystem. They can breed and produce offspring that can breed. Reindeer questions and answers. What do the polar bears, reindeer, and shrubs that live in a single area make up? The favorite part for an adult polar bear in a seal is its skin and the fatty layer beneath it called blubber. Reindeer antlers are among the largest of any deer species, and unusually they are present on both males and females. Join now. When their primary food sources are unavailable, polar bears will expand their diet and may eat reindeer, small rodents, seabirds, waterfowl, fish, shellfish, eggs, vegetation, berries, and human garbage if available. Occasionally a polar bear may kill a young whale or walrus or they will scavenge their carcasses. Polar bears are carnivores, and most of their diet consists of seals. They do…massive in fact, anywhere between 50,000 and 500,000. Fatty foods might not be good for humans, but polar bears need the energy from fat to survive the cold tundra. AAS All recent indicators show that sea ice in the Arctic is melting at an alarming rate, a problem that needs to be addressed immediately if polar bears, and other species unique to the region, are to survive. Majestic creature of the far north, the polar bear is the world's largest terrestrial carnivore. The polar bear feeds mainly on fish and seal. A healthy balance between all the components that form an ecosystem makes it a sustainable ecosystem. A group of organisms constitute POPULATION. reindeer / caribou facts Basics. What do the polar bears, reindeer, and shrubs that live in a single area make up? I'm pretty sure they make up the eco system. Well, just because we see polar bears as white doesn’t mean other animals do. It can currently only be obtained through trading or by hatching one from a Christmas Egg if players still happen to still have one in their inventory. There are about 10-20 reindeer subspecies. Polar bear. They leave the carcass for scavengers like arctic fox, young polar bears and ravens. Thanks Comments (2) What do the polar bears, reindeer, and shrubs that live in a single area make up? The reindeer (Rangifer tarandus), also known as the caribou in North America, is a species of deer with circumpolar distribution, native to Arctic, sub-Arctic, tundra, boreal, and mountainous regions of northern Europe, Siberia, and North America. It's a Homework Writing Marketplace. Although there may be a great degree of biodiversity within an ecosystem, all components within an ecosystem depend on each other for one resource or another.A sustainable ecosystem is where there is a healthy balance of all components making up the ecosystem. Occasionally a polar bear may kill a young whale or walrus or they will scavenge their carcasses. These special animals are Santa’s trusted companions who help him make Christmas a success each year. TutorsOnSpot.com. 2, How do Polar Bears Eat. Polar bear. Do reindeers live in large herds? Log in. because this are a different spices leaving in the same area. C Polar bear, great white northern bear found throughout the Arctic region. When the hunt is successful, a bear will share a kill with others as long as they beg properly: keeping low, circling the kill … HL When you think of the North Pole and the animals who live there, you may think of polar bears, owls and of course the most famous: reindeer! organism population community ecosystem. Three words that describe a forest community. Home for polar bears is on the sea ice, where they hunt seals at open leads. By using this site, you consent to the use of cookies. 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