To begin with, there is a controversy about whether the Earth is warming up or not. But science proves that Earth is indeed warming up and it’s causing Arctic Sea ice to decrease every year. According to the United States Environmental Protection Agency (EPA), the major releases of Carbon Dioxide (CO2) and other greenhouse gases into the atmosphere, causes those gases to trap heat from sun radiation which then increases the warmth of the planet. While the Earth warms up, the sea ice in the Arctic Circle melts and some of the melted ice does not freeze in time before the next summer begins. This causes a huge problem for Polar Bears because they rely on sea ice for survival.
Polar Bears travel miles out into the sea in search for food. They use the ice to go farther out into the sea to hunt seals that come up from the ice thr...
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...rcle. ‘The Exxxon Mobil-Rosneft alliance has the tacit blessing of both the U.S. and Russian governments, so it will more than likely go forward, “said Daly. Daly then concludes with, “Good thing that polar bears can’t vote, but then, they’re an endangered species anyway, so even if they could there are too few to matter.” Oil companies and governments rather invest billions of dollars by hurting ecosystems than by cleaning up ecosystems that have already been damaged before.
Oil drilling causes oil spills, such as the Exxon Valdez oil spill in 1989 and the Deepwater Horizon oil spill in 2010. Wherever oil spills take place they make enormous impacts on ecosystems. All kinds of animals were affected by these spills. From fish to birds to seals to whales to polar bears and humans, in one way or another all living organisms get affected by these types of incidents.
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- In recent decades, the global warming threat has captured the attention of the nation and the world. While the main focus began with concentrating on the effects this long-term natural crisis would have on the human population, select groups have worked to approach the topic in a manner that entails prevention in order to help other animal and plant species around the globe. One such organization is the National Oceanic and Atmospheric Administration, which has played a major role in the conservation of the polar bear species, one of the mammals most adversely affected by the recent climate changes.... [tags: Environmental Issues]
1595 words (4.6 pages)
- An observant over the past years show the sudden increase of polar bears being endangered. The polar bear is a meat-eating bear, which normally lives within the Arctic Circle, surrounding sea. Polar bears are threatened directly on how humans treat our earth and our environment involving Global warming and greenhouse gas emissions. A friendly environment helps saving the lives of Polar bears that are being harmed due to our actions. This problem may be solved through various ways by helping to find ways to slow down global warming and to help regulate oil and gas businesses from using certain type of harmful chemicals that harm the Polar Bears and decreasing the rate of hunting being used to... [tags: endangered species, artic circle]
1334 words (3.8 pages)
- Survival of the fittest serves to be true in all walks of society. When drawing attention to the animals on top of the food chain, it’s important to analyze what sets them apart from the rest. What is the edge they have on the competitors. What are their weaknesses. The animals that occupy the artic regions have learned to survive the furry of Mother Nature, but still must compete for survival with the top predator of the artic, the polar bear. Polar bears inhabit the circumpolar arctic regions.... [tags: wildlife, animals, food chain]
1075 words (3.1 pages)
- ... 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 strong enough to lift a beluga whale, several times its own weight, out of the water for a meal (Drew 1996). For typical meals though, a polar bear will hunt a seal by either stalking or ambushing the animal. When a polar bear sees or smells a seal, normally it will slowly stalk the seal. As it approaches the animal, the polar bear then sets out on a high-speed chase.... [tags: Arctic biology and fauna]
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- Polar bears are the kings and queens of the Arctic. They are on the top of the food chain and have no other predators, and there strong bodies and layers of fat and fur allow them to survive the harsh conditions of the Arctic. The Arctic is a large body of frozen water with layers of ice sheets and is filled with glaciers. The regional climate of the Arctic is mostly cold and freezing temperatures that range from -40 to -60 degrees Celsius in the winter to about a high of -10 degrees Celsius in the summer.... [tags: arctic, migration, food]
553 words (1.6 pages)
- There are many variant of bears in the bear’s family; starting from polar bear, grizzly bear, honey bear, black bear, panda bear, and many more. Each of them shares many similarities as well as differences. In this essay however, the writer will focused on classified the comparison and contrast between grizzly, and panda bear. From the taxonomy, the threat that both of them are facing, and also some of their behaviour, panda and grizzly share many things in common, but despite many similarities that they both share, there are also several things that distinguish both species such as foods, some of their behaviour From a first glance, both panda and grizzly bear look similar despite their siz... [tags: threat, behavior, habitat]
531 words (1.5 pages)
- SPECIES- Ursus Maritimus, Polar Bear, lord of the Arctic. Lives in an area of five million square miles of snow and ice. From Siberia to Alaska and across Canada, Greenland and the Islands north of Norway, he is the master of all living things except man. It lives in the brutal cold, ice, and snow. The temperature can plunge down frequently to -40 degrees and sometimes even lower but that does not bother the polar bear because of its color-less skin and layer of insulation fat. Its range extending around the northern polar region.... [tags: essays research papers]
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- Pity the Bear in Judith Minty's story, Killing the Bear Judith Minty's story, "Killing the Bear," is a rather chilling tale about a woman who shoots a bear to death. The story is not merely a simple account of the incident however. It is full of stories and facts about bears, which affect how the reader reacts to the story. In the beginning, the reader expects the bear to be portrayed as a cold-blooded monster who must be killed for the safety of the primary character however this expectation is foiled throughout the story and the reader sees the bear in a very different light.... [tags: Minty Killing the Bear Essays]
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- The Second Amendment Few issues incite americans more than the issue of rising crime and violence. This problem can easily be linked to the availability of guns."The debate over whether guns are a hallowed tradition and a right guaranteed by the Second Ammendment of the U.S.constitution or whether they are a fearful danger contributing to crime and violence." ("gun control") Due to the outbreak of violence in our society, some people feel that repealing the Second Ammendment would solve the problem.... [tags: Constituton Bill Rights Right To Bear Arms]
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- Habitat Polar bears prefer to live in extremely cold artic climates. They live only in the Northern Hemisphere, on the arctic ice cap, and they spend most of their time on coastal areas. Polar bears are widely spread in Canada, extending from the northern arctic islands south to the Hudson Bay area. They are also found in Greenland, on islands off the shore of Norway, on the northern coast of the former Soviet Union, and on the northern and northwestern coasts of Alaska in the United States. Physical Features The polar bear is one the largest members of the bear family.... [tags: essays research papers]
728 words (2.1 pages)