How Is the Endangerment of Polar Bears a Threat to Biodiversity

How is the endangerment of icy arises a thr tire to biodiversity? Biodiversity is used to describe some(prenominal) the organisms and ecosystems on worldly concern and is essential to life on Earth as it is crucial for the functioning of all ecosystems which stick out us with products such as oxygen, fresh water and aliment which atomic number 18 crucial for survival. However with the endangerment of the genus Ursus maritimus, ordinarily cognise as the gelid Bear, there may be negative final result on the Earths biodiversity. The U. maritimus is an essential trigger off of the forage chain of mountains in the arctic ecosystem and with its extinction not only pass on biodiversity be affected barely it will pay back a chain effect on other organisms of the c befully constructed food net of the icy alongside human causes such as globose change and minimal reproduction rates. The Ursus maritimus most commonly known as the arctic Bear, ranges from seven to ni ne feet long, do them on of the largest mammals on earth. On average a antheral diametric Bear can weigh over a ton while the females are only one third tilt of the weight sitting on 300-550 pounds. (Roach. J 2007) These carnivorous animals train a diet consisting of seals however they have been known to squander walruses, carcasses of whale and in some cases were they are desperate degenerate they will eat whatever meat they can find. (Endangered Species List) The cold Bears live in an Arctic ecosystem as they rely on sea water ice rink for their habitats where they can live twenty dollar bill to thirty years. However, although these excellent swimmers prefer ice is filths, edges of floating ice and ice floes they can occasionally be found on land located in the Arctic Circle. (Glick. D 2006) The endangerment of the Polar Bear has a negative effect on biodiversity as it will make negative changes on the Arctic food web. The Polar Bear is at the top of the food web in the Arctic and relies heavily on seals a! s their principal(prenominal) food source, however due to the scarcity of ice platforms there are fewer productive areas of fish for the seals to...If you want to hasten a full essay, order it on our website: BestEssayCheap.com

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