Being so close to an active volcano poses many risks to communities. Even though Mount St. Helens erupted over 30 years ago we know that it is still an active volcano. Future eruptions can kill and injure entire communities. Since the eruption in May of 1980 of Mount St. Helens‚ geologists have come to a better understanding of both the mechanics of volcanoes and the dangers they present to the environment and communities. Did you know that volcanic ash is actually small glass particles? Or that
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Volcanoes Argumentative Essay Volcanoes are one of the most dangerous forces of nature ever‚ but they aren’t really something to fear or not be studied because people think they can kill them by just looking at them. Volcanoes are things people should learn to thousands and be in awe vegetables. They should be looked at a different way because they create geothermal energy‚ make soil fertile so farmers can plant on them‚ and because of tourism. These three are very important reasons to be able to
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Increasing Risks to Tourists Visiting Volcanic Regions Introduction Adventure travel is becoming more and more popular worldwide with ever increasing documentaries and books detailing exotic get-a-ways and increased accessibility; in US National Parks alone from 1962 to 2010 the number of visitors annually has increased from 32 to 281 million. Due to this unprecedented increase‚ the concept of geotourism was introduced; defined as “tourism that sustains or enhances the geographical character of
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The city of Pompeii located in Rome was destroyed by a huge volcano and the city was buried alive. By ash and cuit. But the city in West Jordan is a lot different then the city of Pompeii. They’re somethings that are also alike. They’re so many things alike and different but this is how Pompeii and West Jordan are alike in some ways. One way is that we both have lots of people and we also both have buildings‚homes‚shops and roads that is how they are alike in some ways. They’re a lot of things
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To answer the following question: Relate the generation of all three rock types (igneous‚ sedimentary‚ and metamorphic) to plate tectonics. I will start first‚ with igneous rocks and how does it relate to plate tectonics. Second‚ with sedimentary rocks and progressively keep on answering how all three types of rocks relate to plate tectonics. Will be giving as much information I learned from class. To assure‚ answer is fully answered. The igneous process begins when magma forms by melting at depth
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Mount Saint Helen’s Volcano‚ part of the cascade mount range‚ is associated with the subduction zone of the Juan du Fuca plate into the North American plate‚ as is most of the volcanism in this mount range (USGS Geology & History). The eruption intensity is normally quite explosive but Mt. Saint Hellen’s has experienced the peaceful one on occasion (USGS Geology & History). With frequent eruption every couple hundred years (rough estimate at best)‚ Mt. Saint Helen’s is the most active volcano of
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Cyndel Van Loh Pd 6 Yellowstone National Park Do you know what area has the most geothermal activity in the world? Even though other places have geothermal activity‚ Yellowstone National Park was established in 1872 and covers the largest area‚ encompasses nearly 3‚500 square miles. The park has Old faithful geyser‚ Lake Yellowstone which is in the caldera of a dormant volcano‚ and the park also has bubbling mud pots‚ hot springs and hot colorful pools. More than half of the world’s geysers are
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1.Introduction: Historical accounts of what is now known as the volcanic eruptions on the Greek island of Santorini‚ previously known as Thera‚ suggest that the estimated 1600 BC eruptions may be one of the most catastrophic natural disasters in human history.1 Conflicting beliefs of the timing of the event have been made. The debate of the traditional 1500 BC‚ and the earlier date emanate from the finding of an olive branch buried beneath lava‚ which radiocarbon dating has estimates is from 1627-1600
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The Aztec stone of the sun is ¨Carved from a single piece of porphyry and is weighed at 20 tons¨. (American National Museum of History) The Aztec stone of sun’s symbols relate to the Sun and the Sun’s role in Aztec belief. (American National Museum of History) Even through the disk is not really a functioning calendar it is also referred as the calendar stone. (Cartwright)The stone was discovered in December 1790 in the central plaza of Mexico City. (Cartwright) The artist carved the Aztec calendar
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The volcano we modeled was Erta Ale. Erta Ale is a active shield volcano. This volcano is located in Ethopia on the continent Africa. This volcano is on two divergent plates. It is the Afar rift that is causing the volcano to continue to be active today. The two plates that are responsible for this are the Nubian and the Somalian plates. Considering this is an active volcano‚ it does produce slow moving magma. The volcano doesn’t have a huge eruption it is small and builds up in the crater and causes
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