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Research Paper On Polar Bears

1359 Words6 Pages

Polar bears are one of the few animals on the planet that lives in the coldest environment. They natively lie within the Arctic Circle, the Arctic Ocean, its surrounding seas and land masses. These bears roam the ice and swim in the coastal region’s waters. Their average life span is 25 to 30 years in the wild, while weighing 900 to 1,600 pounds. The way they produce as well as their survival time is often effected huge elements of climate change, which the case of polar bears is the disappearing of the ice. As polar bears are being affected, the holiday Coca-Cola commercial shows how people are trying to help saves these animals from all harm caused by climate change. The polar bear has been a beloved Coca-Cola icon since it appeared in the print ad in 1922. The Arctic is one of the largest, pristine places on Earth while also being the home to many adapted species such as the polar bear. According to a Minnesota Press article from a book, …show more content…

They are mostly affected by the reduction of ice as a whole. The extent and thickness as well as the change in structure of the ice has had a negative influence on the conditions and reproductive success of polar bears and their prey. With less ice, polar bears are less likely to hunt seals and fish while also rebuilding their body fat and fitness. As the climate starts to change, the Arctic is also changing and becoming warmer. According to, Ian Stirling “As greenhouse gas concentrations in the atmosphere rapidly increase, the Arctic is warming significantly. Satellite images show that the extent of Arctic summer sea ice has decreased by roughly 30 percent since 1979, reaching a historic low two years ago.” (Struzik 11). The way that scientists and other people help save these animals is portrayed in the Coca-Cola commercial that comes out during the holidays. That one form of art that is used to show the greatness of these animals, but there also forms of art that show the bad

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Humans consider polar bears as one of the cutest animals on the planet. Not only are they adorable, but they are also going extinct because of the warming temperatures in the Arctic. But what the public does not know is that the warmer weather is not the only thing killing off these animals; it is truly cannibalism. Rod Sterling's story, "Monsters Are Due on Maple street," reveals this surprising truth in a similar way. The story takes place in an ordinary neighborhood that is supposedly being attacked by aliens.

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For example, in the commercial it says, “Every hour an animal is beaten or abused.” This fact is pretty straight forward and it gives you that sense of feeling that you could help what’s happening to these animals and eventually put a stop to it. Another fact that is presented is, “For only $18 a month you can rescue an animal and provide it with food and medical needs.” The logos in this commercial contributes a lot because it adds in some heartbreaking facts that it makes people want to help out. But this commercial should have incorporated more logos, such as statistics.

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In the article “With Climate Change, Grizzly Bears May Hibernate Less”, the author, Sarah Zielinski, explains the potential effects of climate change on grizzly bears. Zielinski states that climate change could potential cause bears to hibernate less. She also says that this worries scientists because hibernation is a very important time for grizzly bears, it allows them to survive on small amounts of food, because they reduce the amount of energy they use by around 85 percent. In addition, this is the time when females give birth to their offspring. This combined with the hunting of these bears could have a huge effect on the population of them.

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Polar bears are considered one of the cutest animals in the world and are adored by thousands of people. Not only are they adorable, but they are also going extinct because of the warming temperatures in the Arctic. But what mankind does not know is that warmer climate isn’t the only thing killing off these animals; it’s truly cannibalism. This surprising truth is revealed in a similar way in Rod Sterling's short story, “Monsters Are Due On Maple Street.” The story takes place in an ordinary neighborhood that is supposedly being attacked by aliens.

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Also bears are mammals since they give birth to live animals. Plus there exist to be various types of bears such as black bears, grizzly, panda, polar, and sun bear. Also a bear lives in caves, and trees. Conclusion Bears are a significant fragment of the earth since they keep the deer overpopulation from happening. Also, they eat most of the beetles that eat the

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The chevy commercial uses effective advertising by using props, like Maddie to influence viewers who love not only cars but animals as well to but

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As a consequence, these animals are now forced to spend more time on shore scavenging for food, often going without while awaiting new ice to form in the fall. There is also growing concern for polar bear cubs that are thought to be incapable of swimming the increasingly greater distances in open water between shrinking ice floes. As evidence, they offer the growing number of very young polar bear carcasses that they notice being washed up on shore. Many mother bears also appear to be dangerously thin and less able to fend for themselves and their young. This situation is quite noticeable among polar bears along the western shore of Hudson Bay, especially around the town of Churchill Manitoba, a location where polar bears traditionally spend the late months of fall foraging on shore awaiting the freeze-up, a freeze-up that now comes later each year.

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The amount of arctic sea ice is declining more than ever. Polar bears are being greatly affected by the decreases in sea ice. (Doc A) This is affecting their diet because without enough sea ice it has been very difficult for them to catch seals to eat. Also, their population is decreasing due to the longer periods between hunts.

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There are many plants and animals that are being affected by climate change and overall loss of biodiversity, like our beloved polar bear. This report will focus on why

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Half of Canada’s wildlife is in decline and it is believed that habitat destruction is the main culprit. It has caused the endangerment of many Canadian species such as the woodland caribou, the spotted owl, the sea otter, the leatherback turtle, the polar bear and many others. Between deforestation and climate change it affects a vast amount of species in every Canadian environment. In northern Canada the polar bear is facing habitat destruction through climate change as it has already lost several weeks of it’s hunting season. In around 70 years all of the arctic sea ice could disappear, and polar bears would go with it.

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Projects based on bears also focus on the asiatic black bear, the sun bear, and the sloth bear. Bears are carnivores, meaning they eat both meat and vegetation. The bear’s diet consists of things like berries, nuts, grass, fruit, insects, roots, and bulbs. They will hunt small animals and brown bears specifically, when near a coast, will feed on fish, particularly salmon. Other bears, like the polar bear scavenge for carcasses of the beluga whale, walruses, narwhals, and bowhead whales.

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Sea level is now rising by 3.1mm per year. At this pace, more than 2.5 m sea level rise by 2040. How does climate change affect Arctic animals? Climate change affects Arctic animals drastically by destroying their living habitat and food sources. Polar bears are having a hard time finding food because the ice caps are melting.

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Apart from the sea ice, the polar bears have very few alternatives left when the ice melts and when their access to the ringed seal prey disappears with their habitat. The charismatic arctic hunters cannot adjust and sustain themselves on another food source. If the devastating process of climate change continues, there wouldn’t be a thin sheet of ice left for these extraordinary animals to survive

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Climate change, specifically warmer temperatures, has extensively altered these habitats by reducing sea ice extent, thus affecting polar bears since they use it as a platform to travel, hunt, and rest. Changes in the timing of sea ice formation and break up limits the amount of time bears can feed off of seals during late and early summer, hence limiting the amount of fat they are able to store for later seasons. Lower rates of food intake and storage correlates to low reproductive rates, and since females do not have sufficient fat and mass required for successful parturition, they abstain from

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One of the main reasons polar bears are going extinct is because they aren’t getting the right amount of food they need to survive. Seals, the main food source for the polar bears, are animals that depend largely on the algae that grows on the ice of the Arctic. With the ice content slowly depleting, there isn’t enough seals to sustain the polar bear population. One of the

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