G G G G G G G G G G we review the effects on polar bears of global warming that have already been observed, and try to evaluate what may happen to the polar bears in the future. Many researchers have predicted a wide range of impacts of climate change on polar bear demography and conditions. A predicted major reduction in sea ice habitat will reduce the availability of ice associated seals, the main prey of polar bears, and a loss and fragmentation of polar bear habitat will ultimately lead to large…
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Polar bears are the largest land carnivores in the world. Polar bears are marine mammals, and spend much of their time on Arctic sea ice. Many adaptations make polar bears uniquely suited to life in icy habitats and Polar bears feed almost exclusively on ringed seals and bearded seals. They are also known to eat walrus, beluga whale and bowhead whale carcasses, birds’ eggs, and (rarely) vegetation. Polar bears travel great distances in search of prey. (defender,2017). Polar bears succeed in catching…
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of their lives, such as the animals’ food supply, size of habitat, and reproduction process. One animal affected by this indirect abuse is the polar bear. Polar bears dwell in the Artic which consists of different nations from several different continents, and is a habitat mostly consisting of frozen oceans, glaciers, and snowy mountains. The polar bears are struggling to survive; they are dealing with warmer temperatures, which have an impact on every characteristic of their lives. They depend on…
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Polar Bears vs. Global Warming Cassandra Amador Period 1. 2/21/12 We are living in the midst of a great chemical experiment, and some serious consequences are becoming apparent to scientists. The growing concern that Global Warming is going to thermally destroy the earth is causing serious precautions to take place. More than two billion pounds of chemicals are thrown into the air each year. These chemicals are making…
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Summary Polar bears are an important arctic species that is in danger from climate change. A keystone species, polar bears are essential for a balanced ecosystem in the Arctic Circle. As the overall temperature of the earth is increases due to global warming and the greenhouse effect, the sea ice that polar bears live on for most of their lives is disappearing. Polar bears require sea ice to survive, as it is their hunting grounds and habitat. When the ice melts, polar bears are forced to move closer…
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Essay The Effects of Climate Change in the Artic Region Kenny Clark ENGL 101 Professor Couch Word Count: 1,110 Forum: National Geographic magazine I pledge on my honor that this is a plagiarism-free essay Fifty years ago, people could say global warming or climate change is not a thing, but today climate change is very evident. Climate change is no longer a secret, especially when you look at the amount of sea ice lost in the Artic Ocean. The effect of climate change has had a…
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unfortunately, it continues to multiply, as the tussle between the developed and developing nations to implement emission cuts continues. Global warming is a very serious issue, as its effect on one particular component of earth triggers a series of ill-effects on other related components. For instance, melting polar ice will raise the water level, which will in turn submerge the low lying areas around the world. Global warming is the rise in the average temperature of the Earth's atmosphere, caused…
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the main issue with climate change or global warming. Global warming is the negative change that is happening on earth due to greenhouse gases, carbon dioxide, and fossil fuels. These hazardous gases cause many large consequences including effects on animals, people, and the environment that we live in. in the background essay, it talked about the main issues with trying to solve climate change; which is also a very big issue.” who would pay to fix problems caused by climate change” BE. This is just…
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warming has a negative impact towards polar bears’ lifestyles over the past few years. Little do people know the effects of global warming are starting to gradually build up. These events have changed the polar bears’ ways of survival dramatically in only a few decades. The typical polar bear people know today hasn’t always been the way it looks. These mighty mammals have adapted to the cold habitats over “one to three million years ago from the brown or grizzly bears” (National Wildlife Federation,…
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Polar bears are dying, sea level is rising, and average temperature of the earth is increasing. Due to these factors, many islands are being swept away causing catastrophic damage and also different animal and plant species are on the verge of extinction. There is a long and endless debate going on about global warming. Some people say that global warming is a threat to us socially, economically, politically, and immediate actions should be taken to minimize it. Whereas, other people say that global…
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