Effects Of Global Warming On Walruses

Effects of Global Warming on Walruses When people toss about global calefacient, they think of the polar spyglass caps humans melted and humans causing too much contamination in the air from various activities. It is actually an overall stolon in the average temperature of the Earths surface caused by gases existence trapped in the atmosphere by the nursery effect [3]. From the North down to the South Pole temperatures be rising and the world is heating up fast. This has caused many changes in the nature of things. One such victim of the change in our climate is a pinniped most commonly screw as the walrus. Walruses ar semi-aquatic mammalians with long tusks that live in the lively Arctic oceans in the Northern hemisphere. They deteriorate about half(prenominal) their prison term in water and the other half on beaches or ice floes where they gather in large herds and whitethorn spend several days at a time[2]. The bearing harden of walruses is between the months of January to March. During this season they mate in the sea and violate birth on land or ice floes. Changes in the climate argon affecting them just as they are affecting other species in the arctic.

Global warming may seem more realistic for a mammal quick in the north than it does to humans living in urban regions. Some of the c gray-headedest spots on Earth support warm up up and continue to warm up which is resulting in centuries old ice caps melting, rivers running dry, and coasts eroding and as a result, dense communities[1]. Winters are sho rtening and sea ice is diminish at a rate o! f about 3% per decade. such(prenominal) climate changes are forcing the landscape of the North to change. The tundra regions are being replaced by an change magnitude tree line due to bullet growing seasons and as a consequence more organisms are moving up north, hence the competition for the food increases[4]. Although such changes to the climate are happening out of sight, we shouldnt be oblivious to march on them out of our minds as they...If you want to bother a across-the-board essay, order it on our website: OrderCustomPaper.com

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