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Impacts of global warming on animals
Impacts of global warming on animals
Effects of climate change on wildlife
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A polar bear is coming home after hunting for the day’s meal. It is walking along the ice and suddenly… CRACK! The polar bear falls through the ice. It struggles and cannot find its way up through the ice. It dies. ( )Something needs to be done about global warming soon because the world’s glaciers are melting, many plants and animals are at risk of going extinct, and the world’s climate is rapidly changing.
If nothing is done about global warming, one of the leading problems for the world would be glacier melting. Glaciers are melting faster than ever and scientists are blaming it on global warming. It has been predicted that, “..Glacier National Park will be without any glaciers at all by 2030” (Book 1). If all
The environment has become a popular topic this year due to our on-going drought. It has always been a serious issue; something Saukko informs us in her sarcastic essay “How to Poison the Earth”. She uses sarcasm and irony in her essay hoping her readers will do the complete opposite of what she is saying because of the stress she puts on the harming chemicals we use every day. We do not appreciate our environment and take it for granted. This ideal is what Ehrlich's essay “Chronicles of Ice” focuses on by using analogies and scientific definitions to describe aspects of glaciers. The melting of the glaciers introduces us to the topic of global warming and how our society is doing nothing to stop it from getting worse. Gawande’s “The Cancer-Cluster
People are responsible for higher carbon dioxide atmosphere emissions, while the Earth is now into the Little Ice Age, or just behind it. These factors together cause many years discussions of the main sources of climate changes and the temperature increasing as a result of human been or natural changes and its consequences; even if its lead to the global warming, or to the Earth’s cooling. In their articles, “Global Warming Is Eroding Glacial Ice” by Andrew C. Revkin and “Global Warming Is Not a Threat to Polar Ice” by Philip Stott, both authors discuss these two theories (Revkin 340; Stott 344). Revkin is right that global warming is taking place. Significant increase of carbon dioxide in the atmosphere is due to human activities combined with natural factors such as volcanic emissions and solar radiation – all together they lead to climate changes and temperatures rising. At the same time, other factors such as deforestation contribute to environmental changes for some glaciers not less than air pollution. However, during global warming not all regions of the planet are affected in the same way, local warming and cooling are both possible during these changes.
Out of an Ice Age emerged one of our most majestic creatures in the world the polar bear. From its brown bear ancestry, the predator evolved to be a master of a harsh and unwelcoming ice kingdom. Intelligent, adaptable and fierce, the polar bear learned how to survive in a place that offers few comforts to any creature. But now that very environment is in flux. And so is the polar bear’s fate (Nature). Polar Bears are very different from other bears. Polar bears are very large bears compared to Black bears. Polar bears weigh anywhere between 330-1700lbs and Black bears weigh anywhere between 150-600lbs. They have strong legs with large, flattened feet with some webbing between their toes that help with walking on ice and swimming. The wide paws prevent sea ice from breaking by distributing weight while walking. Their paws allow them to pull a 600 pound seal out of its breathing hole (Rosing, 20). The webbed feet results in making polar bears, unlike other bear species to be considered as marine mammals along with seals, sea lions, walruses, whales and dolphins (Polar Bear). According to Rosing Polar bears are excellent swimmers and have been known to swim up to six miles an hour and as far as 60 miles at a stretch. The bears paddle with their front feet and steer with their back feet. They often overheat. Sometimes they venture into the waters just to cool off. When a bear climbs on an ice floe, it shakes itself off because it is trying to prevent ice from forming on its fur (22-23). Because of climate change and hunting of polar bears are now becoming an endangered species which is affecting the food chain. We can fix this by going green, banning polar bear hunting and keep creating these new hybrid bears that are mixed with griz...
Hey, I didn’t see you there, how are you?I'm just wondering whether or not a big ol' grizzly bear is going to come charging at me at any point in my life, but seeing as grizzly bears are endangered that probably won't happen. In the past, there were thought to be around 50,000 grizzly bears in North America, nowadays they are growing sparse there are estimated to be only around 1800, now not even a 20th of the population in the past. Most of these grizzlies are located in Yellowstone National Park and Alaska, but they can also be found in Wyoming, Colorado, Idaho and Montana. Some are thought to be in Washington.
For years, we have heard of the devastating effects of global warming and how the melting of the polar ice caps will cause severe climate changes. One animal that has suffered most from global warming is the polar bear. Global warming has caused the polar bear population to decrease due to the results of having to swim longer distances, loss of habitat, and lack of mates to reproduce offspring. Global warming has caused this species to become endangered and has some attention with social media. Global warming has caused much damage to the polar bear population due to the warming of their habitat.
Glacier melting has become very rapid in the European Alps since 1980, and 10 to 20% of the ice in the Alps was gone in less than two years. Half the amount of Europe's Alpine glaciers has vanished since 1850. Within the next hundred years, 50 % of those left, will as
When I was twelve years old, I experienced a crisis in my life. One which I will never forget; it was the summer of 2010. And I was staying at my Grandparents acreage, fifteen minutes west of Calgary. One morning me and the neighbor boy decided to take a walk to the bottom of the acreage. I can’t remember what was said on that walk. But I will never forget what happened next. As we were walking and talking and just be in our own little world. The neighbor boy happened to look up from the ground. He stopped walking and just stood there frozen in fear. It took me a few minutes to realize. That they’re was a three-hundred-pound grizzly bear, maybe fifteen to twenty feet from where we were standing. Just pawing at the ground and digging through the ant hills.
If the people don't do anything, then polar bears will no longer exist in the Arctic. The polar bears are almost extinct because polar bears are almost gone in the Arctic, they will be another animal extinct in the world. The polar bears are mostly found in the arctic circle. People need to be aware that in the arctic circle the temperatures have been getting warmer.
Bears can be found all over the world. There are many things we don’t know about bears because we usually don’t have very much contact with them. For example, Bears can run almost 65 kilometers per hour, fast (1 ) ……… to catch a running horse. The fastest known human alive today can run about 43 kilometers per hour.
The negative side of global warming is that it leads to melting of ice. The world's glaciers, especially Arctic glaciers are melting faster than new snow and ice can supplement them. During the melting of Arctic ice opens over the dark surface of the water or soil and balance change reflects less and absorb a greater amount of heat, therefore, large areas of ice melt rapidly (News, global warming). There is evidence, which will support this argument: scientists from the University of California in San Diego investigated satellite observation data for the Arctic for 1979-2011 years. Since the 1970s, the area covering of the ice has decreased by 40 % and the region has warmed up to 2 degrees (News global warming).It means, that global warming affects to the wildli...
Not so many people get lucky nowadays. Many people die off earth’s nature, but only the strong and the blessed ones can survive. There are many things people have in common and use them as survival tactics, but also many different ideas to survive. Bear attacks can be a really scary thing with no weapons. Getting lost for a long period of time can be really frustrating and also scary.
glaciers which is the cause of the rise of the sea level and may cause the extinction of species in
I saw a polar bear surrounded by a field of grass underneath the blazing, hot sun. He looked dehydrated as he rested against a gray door trying to escape the blistering heat. The lady next to me said “The poor polar bear wants to go inside,” while she stood there with her camera
First, Mr. Al Gore shows some global warming comparison pictures of places over several years. Some rivers become droughty, some snow mountains are melted, some glaciers retreat year by year. Some places depend on the melt water coming off the glaciers, so glaciers are very important. In the following years, because of global warming, many people
Glaciers have disappeared due to increasing in global temperatures because of which the water level had drastically increased and its causing flood all over the world