One factor is the sun’s energy levels which has an 11 year cycle of small changes in the intensity. Earth’s tilted axis and rotations also changes the climate because at times, the sun is closer or farther away from certain areas of earth’s surface. Climate change has major effects to our world that a lot of people don’t realize. Global warming is a major threat for the habitat in the Arctic. The Arctic is warming twice as fast as the rest of the world because the shiny snow and ice is reflecting more of the sun’s energy but as the ice and snow disappears, the water and rock are absorbing the heat and this is known as the albedo effect.
Climate change is also resulting in more habitat fragmentation. As Arctic ice melts, polar bears are affected by increased shipping activities and a rise in opportunities for oil and gas development. (WWF,2017) As the Climate Changes Understanding causes and consequences of climate-related shifts in ecosystem functioning, as well as the role of focal species in these processes, is currently a dominant theme in ecology. In the Arctic, temperature has increased at a rate two to three times faster than at southerly latitudes (Post et al.,
“The intensity, frequency and duration of North Atlantic hurricanes, as well as the frequency of the strongest (Category 4 and 5) hurricanes, have all increased since the early 1980s” (The Consequences of Climate Change, NASA). While the worsening of climate change has been increasing much more rapidly in the last decade, climate change is not a new issue. As the quote suggests, the signs of climate change have been noticeably growing since the early 1980s. An additional impact of climate change is easily seen in the melting and shrinking of arctic glaciers. As arctic glaciers continue to melt, sea levels rise.
We have the Inuit in the east saying one thing, and the Inuit in the west saying another with regard to noticeable changes in their environment due to global warming (climate change). Abroad, there have also been warmer temperatures measured in waters north of Norway than in Canada’s eastern arctic. But if true, if climate changes were to occur across the entire arctic in a big way, they would certainly bring about dramatic changes to the Inuit life style, affecting transportation, hunting, diet, recreation, education and so on. Supporting the arguments being expressed in Nunavut, hunters note that sea ice in recent years has been thinning, making it more dangerous to hunt from this traditional platform for polar bears and Inuit
In the last 50 years, Alaska is missing thousands of cubic meters of ice, thus jeopardizing the lives of species and the ecosystem itself. While the temperature rise on Earth can affect the melting of ice at the poles and Greenland, it is not expected that it would raise sea levels. Sea levels will sharply rise due to the melting glaciers on Earth that have the potential to melt in a very short time. As a result of sea levels rising, many small islands in the oceans might simply disappear. The increase in temperature could also cause the rain levels to change, which can affect the water levels in the
Nathan A. Templon Professor V. Chapman English 1301 24 October 2017 Melting Of The Polar Ice Caps The polar ice caps are melting faster over the last half century moreover than the last five centuries. This is a big concern for the population of the planet. The people that live near the coastal areas are in the most danger. Some believe that this melting will result in the next ice age. The cause of he ice caps are melting due to global warming, and the results are rising because of the sea levels and drastic change in the weather patterns.
For example, Polar Bears choose to hibernate when the temperature drops, because they presume that it is winter time. However, with the Greenhouse Effect, hibernation could be delayed, leading to earlier mating, and colder winters (“Greenhouse Effects on Animals”). The Greenhouse Effect has a huge impact of the melting of polar ice, which happens to be the natural habitat of Polar Bears. Yet they are not the only animals affected in that area. Water levels rise because of the melting of polar ice.
these factors have caused temperatures to increase. Due to the temperatures increasing it can cause glaciers and polar ice caps to melt which can then lead to thermal expansions. E.g. Peru’s Quelccaya ice cap is melting at such a fast rate it is said to be gone by the
Medium Changes are dangerous fact which could happen for the ground whorl which can cause many problems to human beings and organisms like: Flooding, earthquakes and Collapses. Medium changes can also cause ice melting in the Antarctica and this may make the whole ground into a Water Whorl. Global Warming is not a privet trouble it’s a public one and the world should be ready for any updates. Measures of heat taken by tools all over the earth, on ground and at brio have revealed that be-side the 20th century the ground’s roof and the lowest part of the air warmed up on rates by about 0.6oc. During this time, humans made rebirth of GHGs, including carbon dioxide, water vapor and methane have been more, largely as a sub-total of the burning of fossil fuels for powers and transferences, and ground use changes with deforestation for agriculture.