Climate change threatening polar bear survival
Order ID |
53563633773 |
Type |
Essay |
Writer Level |
Masters |
Style |
APA |
Sources/References |
4 |
Perfect Number of Pages to Order |
5-10 Pages |
Description/Paper Instructions
Climate change threatening polar bear survival
The polar bear is one of the most iconic species of the Arctic and is uniquely adapted to living in the harsh environment of the polar region. However, the polar bear’s survival is under threat due to climate change. Climate change is causing significant changes to the Arctic ecosystem, and these changes are having a profound impact on the polar bear population.
The primary threat to polar bear survival from climate change is the loss of sea ice. Polar bears rely on sea ice for hunting, breeding, and traveling across vast distances. Sea ice provides a platform for polar bears to hunt seals, which make up the majority of their diet. During the summer months, when the sea ice melts, polar bears are forced to fast or scavenge for food on land, which is often scarce and of poor nutritional value.
The reduction in sea ice is also affecting the ability of polar bears to breed successfully. Female polar bears give birth to their cubs in dens made of snow on the sea ice. However, the reduction in sea ice is causing the denning season to be shorter, which is reducing the chances of successful reproduction.
In addition to the loss of sea ice, climate change is also affecting the availability of food for polar bears. The warming of the Arctic is causing changes in the distribution and abundance of prey species, such as seals. As the sea ice retreats, the seals are forced to move further north, which makes them more difficult for polar bears to hunt. The changes in the distribution of prey species are also affecting the timing of the hunting season for polar bears, which is making it more difficult for them to find food.
The impact of climate change on the polar bear population is already evident. According to the International Union for Conservation of Nature (IUCN), the global population of polar bears is expected to decline by at least 30% over the next 35-40 years due to the loss of sea ice. In some regions, such as the southern Beaufort Sea, the population has already declined by up to 40% over the past decade.
The decline in the polar bear population has significant implications for the Arctic ecosystem and the people who depend on it. Polar bears are apex predators and play a crucial role in maintaining the balance of the Arctic ecosystem. As the polar bear population declines, there may be cascading effects on other species in the ecosystem, such as seals and fish.
Additionally, the loss of polar bears would have significant cultural and economic impacts on Arctic communities. Many indigenous communities in the Arctic have traditional beliefs and practices associated with polar bears, and the loss of these animals would be a significant cultural loss. Furthermore, eco-tourism, which is a significant source of income for many Arctic communities, relies on the presence of polar bears.
To mitigate the impact of climate change on polar bear survival, several conservation strategies have been developed. These strategies include reducing greenhouse gas emissions, creating protected areas, and promoting sustainable hunting practices.
Reducing greenhouse gas emissions is essential for addressing the root cause of climate change. This can involve reducing fossil fuel use, promoting renewable energy sources, and improving energy efficiency. By reducing greenhouse gas emissions, we can slow the rate of climate change and reduce the impact on the Arctic ecosystem.
Creating protected areas is also essential for preserving the habitat of polar bears. Protected areas can provide a refuge for polar bears and other Arctic species and can also promote eco-tourism, which can provide economic benefits to local communities.
Promoting sustainable hunting practices is also crucial for maintaining the polar bear population. In many Arctic communities, hunting is an essential source of food and income. However, unsustainable hunting practices can have a significant impact on the polar bear population. By promoting sustainable hunting practices, we can ensure that the polar bear population is maintained at a sustainable level.
RUBRIC
QUALITY OF RESPONSE |
NO RESPONSE |
POOR / UNSATISFACTORY |
SATISFACTORY |
GOOD |
EXCELLENT |
Content (worth a maximum of 50% of the total points) |
Zero points: Student failed to submit the final paper. |
20 points out of 50: The essay illustrates poor understanding of the relevant material by failing to address or incorrectly addressing the relevant content; failing to identify or inaccurately explaining/defining key concepts/ideas; ignoring or incorrectly explaining key points/claims and the reasoning behind them; and/or incorrectly or inappropriately using terminology; and elements of the response are lacking. |
30 points out of 50: The essay illustrates a rudimentary understanding of the relevant material by mentioning but not full explaining the relevant content; identifying some of the key concepts/ideas though failing to fully or accurately explain many of them; using terminology, though sometimes inaccurately or inappropriately; and/or incorporating some key claims/points but failing to explain the reasoning behind them or doing so inaccurately. Elements of the required response may also be lacking. |
40 points out of 50: The essay illustrates solid understanding of the relevant material by correctly addressing most of the relevant content; identifying and explaining most of the key concepts/ideas; using correct terminology; explaining the reasoning behind most of the key points/claims; and/or where necessary or useful, substantiating some points with accurate examples. The answer is complete. |
50 points: The essay illustrates exemplary understanding of the relevant material by thoroughly and correctly addressing the relevant content; identifying and explaining all of the key concepts/ideas; using correct terminology explaining the reasoning behind key points/claims and substantiating, as necessary/useful, points with several accurate and illuminating examples. No aspects of the required answer are missing. |
Use of Sources (worth a maximum of 20% of the total points). |
Zero points: Student failed to include citations and/or references. Or the student failed to submit a final paper. |
5 out 20 points: Sources are seldom cited to support statements and/or format of citations are not recognizable as APA 6th Edition format. There are major errors in the formation of the references and citations. And/or there is a major reliance on highly questionable. The Student fails to provide an adequate synthesis of research collected for the paper. |
10 out 20 points: References to scholarly sources are occasionally given; many statements seem unsubstantiated. Frequent errors in APA 6th Edition format, leaving the reader confused about the source of the information. There are significant errors of the formation in the references and citations. And/or there is a significant use of highly questionable sources. |
15 out 20 points: Credible Scholarly sources are used effectively support claims and are, for the most part, clear and fairly represented. APA 6th Edition is used with only a few minor errors. There are minor errors in reference and/or citations. And/or there is some use of questionable sources. |
20 points: Credible scholarly sources are used to give compelling evidence to support claims and are clearly and fairly represented. APA 6th Edition format is used accurately and consistently. The student uses above the maximum required references in the development of the assignment. |
Grammar (worth maximum of 20% of total points) |
Zero points: Student failed to submit the final paper. |
5 points out of 20: The paper does not communicate ideas/points clearly due to inappropriate use of terminology and vague language; thoughts and sentences are disjointed or incomprehensible; organization lacking; and/or numerous grammatical, spelling/punctuation errors |
10 points out 20: The paper is often unclear and difficult to follow due to some inappropriate terminology and/or vague language; ideas may be fragmented, wandering and/or repetitive; poor organization; and/or some grammatical, spelling, punctuation errors |
15 points out of 20: The paper is mostly clear as a result of appropriate use of terminology and minimal vagueness; no tangents and no repetition; fairly good organization; almost perfect grammar, spelling, punctuation, and word usage. |
20 points: The paper is clear, concise, and a pleasure to read as a result of appropriate and precise use of terminology; total coherence of thoughts and presentation and logical organization; and the essay is error free. |
Structure of the Paper (worth 10% of total points) |
Zero points: Student failed to submit the final paper. |
3 points out of 10: Student needs to develop better formatting skills. The paper omits significant structural elements required for and APA 6th edition paper. Formatting of the paper has major flaws. The paper does not conform to APA 6th edition requirements whatsoever. |
5 points out of 10: Appearance of final paper demonstrates the student’s limited ability to format the paper. There are significant errors in formatting and/or the total omission of major components of an APA 6th edition paper. They can include the omission of the cover page, abstract, and page numbers. Additionally the page has major formatting issues with spacing or paragraph formation. Font size might not conform to size requirements. The student also significantly writes too large or too short of and paper |
7 points out of 10: Research paper presents an above-average use of formatting skills. The paper has slight errors within the paper. This can include small errors or omissions with the cover page, abstract, page number, and headers. There could be also slight formatting issues with the document spacing or the font Additionally the paper might slightly exceed or undershoot the specific number of required written pages for the assignment. |
10 points: Student provides a high-caliber, formatted paper. This includes an APA 6th edition cover page, abstract, page number, headers and is double spaced in 12’ Times Roman Font. Additionally, the paper conforms to the specific number of required written pages and neither goes over or under the specified length of the paper. |
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Climate change threatening polar bear survival
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