Id polar bears essay
Polar bears are some of the most majestic, beautiful, and dangerous creatures on earth the inuits call polar bears, nanook today, there are an estimated 20,000 to 25,000 polar bears living worldwide. Stirling’s theme (p 3) was that polar bears should be studied as part of the arctic environment, influencing other species, such as seals (the polar bear’s main source of food), and changing their behavior to adapt to changes in regions of the arctic. Essay on polar bear evolution is a continuing story - polar bears will also eat beluga whales and walrus (field guide 2002) at times, they will even eat eggs, crabs and kelp (milius 1994. The polar bear is a large species of bear that is found inhabiting the ice fields in the arctic ocean it is the biggest species of bear in the world (with the exception of the kodiak brown bears found in alaska which can reach similar sizes) with males often.
The polar bear is under a threat the threat started with a single specie humans humans have thrown the world out of balance, by satisfying their own needs. The polar bears polar bears belong to the class mammals and found in the north pole, tundra, greenland and norway the polar bear or the sea/ice bear are the world's largest land predators if you are the original writer of this essay and no longer wish to have the essay published on the uk essays website then please click on the link. Polar bears life span it is believed that polar bears live an average of 15 to 18 years, though some bears have tagged in their early 30s in some zoo's bears have been known to live up to the mid 30s.
This paper discusses how global warming is threatening the polar bear population it describes the historical threat of humans to polar bears and how global warming is forcing some polar bear populations to move south and inland in their search for more ample food supplies and therefore into contact with humans. Polar bears are adapted to survive in the harsh conditions of the artic where the temperatures can plunge to -50 f polar bears have two layers of fur which provide good protection and insulation that prevents any heat loss. Diet the polar bear rarely eats plants that is why it is considered a carnivore, or meat-eater the ringed seal is the polar bear's primary prey.
Polar bears essay polar bears are the largest land carnivores in the world, rivaled only by the kodiak this consequence leads to fewer polar bears for the polar bear, which is a non replaceable symbol of the arctic, climate change could cause extinction of polar bears temperatures in the arctic are increasing at almost twice the rate as the. Polar bears essay examples 13 total results an analysis of the polar bears in the endangered species act 316 words 1 page the main characteristics of bears and its species 994 words 2 pages polar bears: saving the white beast 850 words the characteristics of the polar bears and their habitats in the northern regions of the. Distribution of polar bears (light gray) polar bears are distributed throughout most ice-covered seas of the northern hemisphere the polar bear or the sea/ice bear are the world's largest land predators they can be found in the artic, the us (alaska), canada, russia, denmark (greenland), and. Descriptive essay the polar bear the polar bear live in the artic and is a fantastic and beautiful animal in endangered is a big animal related to black bear and the gigant panda as you all know, polar bears are white, but they aren't polar bears have a thick grease under the skin and a transluced fur made of thousands of hollow hairs. The polar bear is emblematic of the canadian wilderness, but as an apex predator, they are also one of the species most at risk from climate change.
The polar bear has little in the way of predators insuring its position towards the top of the food chain kolinski (n d ), “because polar bears are nearly the largest bear in the family ursidae, and remain as one of the largest mammalian animals, very few, if any organisms prey upon the polar bear. Compare and contrast fonts panda's common name and scientific name what does the polar bear look like polar bears are white they are cute too polar bears common name and scientific name. Polar bears by chelsea introduction polar bears are pretty cool animals they are the largest species' of bear also, they can swim for 20 miles.
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- Polar bear persuasive speech now polar bears are under the endangered species list their numbers are growing smaller polar bears are slowly dieing off researchers found out that polar bears have to swim 60 miles because ice is melting and shifting farther apart now polar bears are vulnerable to hypothermia people say the ice is.
- Essay evoloution of polar bears (lamarck vs darwin) the polar bear (ursus maritimus) is a bear native largely within the arctic circle encircling the arctic ocean, its surrounding seas and land masses.
Floods droughts heat waves massive storms climate change isn’t currently just a threat to polar bears or the arctic it has a profound impact on people—with effects that will intensify unless we reduce greenhouse gas emissions once the gravest threat to the polar bear’s future, hunting. All participants will recieve our latest book - polar bears - a visual essay-featuring incredible photos, including those of one of our arctic guides arctic fox, harp seal parasitic jaegar and kittiwake, common eider svalbard, norway, is widely known as the new polar bear capital of the world, where bears can be seen hunting or roaming the. 01-01-2009 polar bears are the largest bear species, and black bears are smaller black bears are the most common bear species native to north america, and polar bears are a threatened species.