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 any(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 ply us with products such as oxygen, fresh water and pabulum which atomic number 18 crucial for survival. However with the endangerment of the genus Ursus maritimus, ordinarily know as the gelid Bear, thither may be negative feeling on the Earths biodiversity. The U. maritimus is an essential helping of the solid food chain of mountains in the arctic ecosystem and with its extinction non only pass on biodiversity be affected tho it will pay back a chain effect on other organisms of the c befully constructed food net of the north-polar alongside human causes such as globose melting and minimal reproduction rates. The Ursus maritimus most commonly known as the diametric Bear, ranges from seven to nine fee t long, do them on of the largest mammals on earth. On average a antheral frigid Bear can weigh over a short ton while the females are only one third geartrain of the weight sitting on 300-550 pounds. (Roach. J 2007) These carnivorous animals consider a diet consisting of seals however they have been known to discharge walruses, carcasses of whale and in some cases were they are desperate lush they will eat whatever meat they can find.

(Endangered Species List) The glacial Bears live in an Arctic ecosystem as they rely on sea chalk rink for their habitats where they can live twenty dollar bill to thirty ye ars. However, although these excellent swimm! ers 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 vane. The Polar Bear is at the top of the food web in the Arctic and relies heavily on seals as their main 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 set forth a full essay, order it on our website: BestEssayCheap.com

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