... Eurasia. The horse exists now and even abounds in the New World, because it was reintroduced in the sixteenth century by Europeans. Other Ice Age animals include such varied genera as the glyptodont (Glyptotherium), the ground sloth (Eremotherium), and the giant beaver (Castoroides ohioensis). What ... feasible possibility is that the extinction's happened thousands, or even millions of years ago. The climatic change brought about the end of the Ice Age. It resulted in a number of physical environmental changes. The temperature of the earth grew increasingly warm, resulting in a greater ...

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... will produce if the amount of human-generated greenhouse gases is not significantly reduced in the very near future. Gore also presents Antarctic ice coring data showing CO2 levels higher now than in the past 650,000 years. The film includes segments intended to refute critics who ... say that global warming is unproven or that warming will be insignificant. For example, Gore discusses the possibility of the collapse of a major ice sheet in Greenland or inWest Antarctica, either of which could raise global sea levels by approximately 20 feet, flooding coastal areas and produc...

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... had increased about 0.5 degrees C since the late 19th century (within a range of 0.3 and 0.6 degrees C). The IPCC used this and other data gathered from fossil records, ice core drillings, tree ring analyses, marine sediment cores and the like to develop global weather models designed to account for past global temperature changes and predict future temperature scenarios. Prominent ... temperature maps. Several scientists have taken measurements over the past 5 years that also suggest that "heat islands- caused by urbanization have distorted thermometer readings. Several studies of ice c...

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... global warming with rising temperature and a cause of local warming of 7.2 Fahrenheit over Greenland. Terry, on the other hand, claims that rising temperature will increase evaporation and leads to more ice. As the temperature heats up, water vapors, developing more clouds and more clouds would cause the air temperature to fall which accumulates in snow fall and that would mean more ... ice. Nevertheless Hansen shows us his concerns with the melting of ice sheets in Antarctica and Greenland, with each losing about 150 cubic kilometers of ice per year, according to the gravity measuremen...

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... hottest decade ever", states that the last seven years have been the lowest recorded data of Arctic sea ice in more than three decades. This means that the sea levels are rising because the ice is melting. Due to the rising sea levels many continents like Africa will soon be covered in the vast ocean ... world. It is further said that 1 per cent of water on this planet is for humans and about 2 per cent of that is locked up in ice that is slowly but surely melting, uselessly, into the oceans. Because of this, Global Warming should be monitored and be taken seriously. Many plants and ani...

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... of the eastern two-thirds of the United States in 1999. Coastal regions, where half the human population lives, will feel the adverse effects of rising sea levels as the ice caps melt under rising ocean temperatures. If the present melting continues, the sea could rise as much as 6 feet by the middle of the next century. Melting glaciers, early ... ice thaw rising global temperatures will speed the melting of glaciers, and ice caps, and cause early ice thaw on rivers and lakes. The area of the Arctic covered by sea ice declined by about 6 percent between 1978 and 1995. Arctic ice thickn...

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... is just another part of a natural cycle. (Smith 5) One scientist even mentioned that the temperature increase might be a rebound from a slight Ice Age in 1950- 1980. (Parsons 5) There are many causes behind global warming. Countless years of research have been devoted to pinpointing the specific ... period of warmth until 1950. Starting in 1950 and ending in 1980 global temperature models showed a decrease in the average temperature suggesting another Little Ice Age. Carbon dioxide levels have also decreased having people think that maybe the temperature and CO2 levels have something in...

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... let off each and everyday. This might be the scientific reason why Mt. Kilimanjaro's ice caps are melting. I believe that this event should be studied in great detail to find out the main reason why the ice caps are melting, rather than covering up the problem with a huge blanket. The idea ... of using a several mile long blanket to cover the mountain so sunlight can reflect off the ice caps is absurd. The event of the melting ice caps, which may have occurred from human interference, is a natural process that should be left alone and not be interfered with ... answer a lot of question...

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... they are living to help a greater cause. An example of this is an advertisement from The Surfrider Foundation. It depicts the recognizable form of a hand grenade but made out of ice. It is a subtle narrative for the destructive power of global warming and is made to increase awareness of it. The background is a darker blue than the center which fades into ... then when they read the words they realize that global warming can be fixed. The grenade is then thought about and the viewer realizes that the grenade is made of ice signifying the foreboding danger of global warming. The ad also ...

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... the biotic world primarily through a process known as photosynthesis, which will be explained fully later on. It returns to the atmosphere through respiration, decay and burning. A unique process known as ice-core research has allowed scientist to accurately estimate levels of gases in the atmosphere for nearly the last 1 million years. Put simply ... , ice-core research involves drilling deep into the glacial ice in places such as Greenland and Antarctica and analysing the air trapped in the ice. This research shows that carbon dioxide concentration in the atmosphere has remained relati...

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... call the tropopause a "thermal layer" or "cold trap" because this is a point where rising water vapour cannot go higher because it changes into ice and is trapped. If there is no cold trap, Earth would lose all its water! Most of what we call weather occurs in the troposphere ... and eventually condenses, usually on tiny particles of dust in the air. When it condenses it becomes a liquid again or turns directly into a solid (ice, hail or snow). These water particles then collect and form clouds. Precipitation Precipitation in the form of rain, snow and hail comes from clouds. ... They ma...

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... several different theories associated with climate change. One of these theories suggests climate change occurs due to the rising temperatures at the earth's poles leading to the melting of ice caps. As the ice melts the water is not protected from temperature changes. The sun no longer has a large reflective surface to divert its rays from the water. In the absence of ... able to warm the once frigid waters. Some scientists accredit the stronger storms we are experiencing today to the change in water temperatures. Although meteorologists also concur that the melting ice caps cause clim...

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... century, possibly increasing by as much as seven degrees Celsius. In comparison, the earth's average global temperature was only twelve degrees cooler than it is now during the last great ice age. A vast majority of species now living does so within a narrow spectrum of temperature ranges and will not be able to adapt to a warming climate on such a large scale. If ... bears are one species that are currently feeling the effects of a warming climate. Over the past twenty years, NASA satellite data has shown a 2.9 percent decline per decade in Arctic sea ice, resulting in shorter feeding ...

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... and the oceans reaction to the changes. The ocean then begins to proportion the water according to whether it is in the liquid or ice stage. The isostatic process changes the topography on the ocean floors on a variety of scales. The topography of the ocean floor changes shape ... or creates global warming. Scientists can estimate the magnitude of the sea level rise given the thermal expansion of seawater and the melting of ice associated with sustained global warming by monitoring mountain glaciers around the world, NASA observations, commercial forecasting by Accu-Weather, and satellit...

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... heat, which struck the elderly" ("Issues and Controversies: Global Warming "). Until human populations soared and began burning fossil fuels, greenhouse gases remained in relative balance. This affected climates to produce ice ages and heat waves that were the result of natural variation caused by sudden fluctuations in the sun's emission of radiation, volcanic eruptions and other affects. Also an increase in ... has forced shoreline residents to move. "A study published in the March 7 issue of the journal Science provided evidence that the disintegration of polar ice shelves led to the...

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... levels, natural disasters, and ecological destruction. The first effect that is caused by global warming is rising sea levels. Over the past century, the great majority of glaciers and the ice sheets have lost mass, which can lead to rising sea levels (Climate Institute, 2010). The researchers found that when the temperature goes beyond a particular level or a high temperature is sustained ... for a long period, glaciers and ice sheets will lose mass (Climate Institute, 2010). It is global warming that causes the increasing temperatures. For instance, Majuro, the capital of Marshall Isl...

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... the world's temperatures, believed to be caused in part by the greenhouse effect and depletion of the ozone layer."" This process increases the earth's temperatures causing the melting of ice glaciers and other detrimental effects to plague the earth. Fossil fuel burning, disintegration of the ozone layer and deforestation all play factors in the dangerous global warming process. With ... Earth Radiation "This dramatic increase in carbon dioxide has led some scientist to predict a global warming scenario that could cause numerous environmental problems, including disrupted weather patter...

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... it would otherwise be. Current life on Earth could not be sustained without the natural greenhouse effect. Weather stations, balloons, ocean buoys, and satellites tell us the Earth's temperature today. Ice cores, sediment layers, and tree rings tell us about what the Earth's climate has been like in the past. With this evidence, scientists are learning how climate changes over time ... 2 to 6 ∘F over the next one hundred years. This may not sound like much, but it could change the Earth's climate as never before. At the peak of the last ice age (18,000 years ago), the temperature...

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... is a major problem. The main argument is that it is getting warmer in the past 600 years because 600 years ago was the end of the Little Ice Age. And because of the Little Ice Age (it being cold and all) the world is just getting back to its original state. Still there are problems with that as well, back then there ... weren't as many people, so even if it's warmer just because of past ice ages, it will still have a dramatic affect on us. Have you ever thought that if there weren't so many people in this world it would be a lot easier for you ... ...

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... continues at the current rate" (Effects). A section, larger than the state of Rhode Island, around 40 percent of the 12,000 year old ice shelf in Antarctica - Larson B - collapsed in March of 2002 (Antarctic). "The area covered by sea ice [in the Arctic Ocean has] declined by about 6 percent from 1978 to 1995" (Global, Impact). In the past several decades a 40 percent ... decline in Arctic Sea-Ice has been measured (EPA, Impacts). "During 82 years on record, four out of the five earliest thaws on the Tanana River occurred in the 1990's" (Global, Impact). With the melting ... ...

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... weather patterns, for example, the tropical monsoons and jet streams are altered. A warming of about 4 C, to which we may be committed in less than 50 years, would result in an ice-free Artic Ocean which will not only devastate arctic ecosystems, but will further climate change and weather. A warming of this extent could also begin an irreversible disintegration of the West ... Antarctic ice sheets which would result, within a few hundred years, in a further rise in sea level by at least 6 meters. The following greenhouse gases contribute to global warming at different degrees. Carbon ....

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... the depleting ozone layer due to chemicals such as CFC's, it's warming the planet up at an alarming rate. With the warming of the planet comes the melting of the ice caps and that raise's the water levels around the world. Although this is happening slowly, already 10 pacific islands have been lost and the natives have had to move of ... , nautical society held together by determination and ingenuity. The inhabitants of this once-flourishing planet cling to life on incredible floating cities. Centuries of global warming have caused the polar ice caps to melt, flooding the earth as civili...

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... may not seem like very much, over time these small numbers add up, and even now we are seeing the affects of global warming in the melting of our polar ice caps. This negatively impacts the animals that previously inhabited these frozen land masses by taking away their homes and the very ground that they walk on; the melted remnants of ... these ice caps also add water to the ocean, thus increasing global sea levels. Our actions are directly impacting our environment, and contribute to the global phenomenon of climate change. At this ... ...

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... the data predicted. Due to the high level of CO2 trapped in our atmosphere, according to Michael Pollan, in his article "Why bother", "the shift from white ice to blue water in the Arctic is absorbing more sunlight and warming soils everywhere, becoming biologically active causing them to release their vast stores of Carbon into the air." ... it" list. Not only does it affect our lives, but also it affects nature's habitat! Polar bears are now drowning due to the horrific increase of seawater because of ice melting so quickly. Our consequences causes issues to everything around us, ...

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... that the warmer temperatures will cause cold climate areas, such as Alaska, to heat up, and as everyone knows, when snow and ice heat up they turn into water. There will be some flooding at first, but when the ice caps melt, the flooding will be enormous. Since God promised that he would never flood the entire planet again, there will be ... ...

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