Volcano Essay A volcano is an opening‚ or rupture‚ in a planet’s surface or crust‚ which allows hot magma‚ volcanic ash and gases to escape from below the surface. It is a raised area of land‚ which usually forms a mountain or hill. Volcanoes are generally found along tectonic plates- diverging or converging. There are four main types of volcanoes‚ dome‚ shield‚ composite cone and cinder cone‚ which are based on their shape. There are three levels of activity‚ active‚ dormant and extinct.
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Mount Vesuvius is a volcano located in southern Italy‚ near the bay of Naples and the city of Naples. It is the only active volcano on the European mainland. Vesuvius rises to a height of 1277 m (4190 ft). Vesuvio (Vesuvius) is probably the most famous volcano on earth‚ and is one of the most dangerous. Mount Vesuvius is a strato-volcano consisting of a volcanic cone (Gran Cono) that was built within a summit caldera (Mount Somma). The Somma-Vesuvius complex has formed
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Santa Maria Volcano Santa Maria’s first recorded eruption was in 1902‚ it was dormant for at least 500-1000 years before that. When it awoke‚ it caused seismic swarm activation in many volcanos in the region. There was also a major earthquake along with the many eruptions. The eruption tore most of the south western part of the volcano off and around 5‚000 people were killed as a result of it. The volcanic ash fell as far as San Francisco‚ which is 2‚996.8 miles from Santa Maria. The volcano didn’t calm
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Predicting Volcano Eruptions As the world’s population grows‚ more and more people are living in potentially dangerous volcanic areas. Volcanic eruptions continue to happen and they can cause great threats to life and property. Predicting a volcano’s eruption accurately will lead to more saved lives and ensure our safety. When a volcano erupts it produces many threats. Some of these threats are lava flows‚ falling ash‚ and they may even cause other threats like mud and debris flows‚ or they
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erupted more than 50 times? It erupted in 79A.D. In about 25 hours‚ it wipes our entire town. Mt. Vesuvius is unique as a volcano because of its activity level‚ the remains of Pompeii and its lessons frozen in history. Firstly‚ Mt Vesuvius is unique as a volcano because of its activity level. Its last serious eruption was in 1944. It’s one of the only active volcanos on the mainland of Europe. It’s considered one of the most dangerous volcanoes in world due to the large population in Naples
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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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Grímsvötn volcano is located near the center of the Vatnajökull ice cap in central Iceland. At a height of 5658 feet‚ it has the highest eruption frequency of all the volcanoes in Iceland. Grímsvötn volcano has a complex of calderas‚ of about six by eight kilometers in area‚ and a subglacial caldera lake sustained by geothermal heat. A caldera‚ a large‚ circular depression at the summit of a volcano‚ is formed when magma is withdrawn or erupted from a shallow underground magma reservoir. The caldera
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Visitors can see the remains of the Pompeii citizens in the ruins of an ancient volcano eruption. There have been many volcanic eruptions throughout history. When a volcano erupts‚ it destroys everything near by. The eruption of Mount Vesuvius devastated and destroyed Pompeii. Understanding volcano eruptions can help scientists predict them‚ unlike in Pompeii an ancient volcanic disaster . There are several causes of volcanic eruptions. When magma forces its way up to the crust of the
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Informative essay Volcanos can be amazing to watch as they explode‚ until they start to cause catastrophic events and damage .How can the events of a volcanic eruption impact people’s lives and the environment they live in? Volcanos erupt when pressure and heat from under the earth builds up pressure until an explosion occurs‚ this is going to furthermore affect the people and the environment. Volcanos release ashes and rocks that are high in mineral and iron content that make the soil rich and
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the Yellowstone National Park super-volcano cause a mass extinction? The Yellowstone volcano is known to many as the most dangerous volcano is America. Right now‚ the ground underneath Yellowstone National Park is rising at an alarming rate. In fact‚ it is rising at the rate of about three inches per year.‚ which is practically unheard of. The reason why this is such a concern is because underneath the park sits the Yellowstone supervolcano‚ the largest volcano in North America. Scientists tell
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