The San Andreas Fault and its role in Plate Tectonics and Earthquake Prediction The San Andreas Fault is one of the most widely studied faults in the world. Scientists use an array of methods in collecting data and providing analysis of fault characteristics both past and present. Presently there are many differing hypothesis and models used to describe crustal movements and deformation within the Pacific and North American plate boundary. Historical earthquakes along this fault have proven to be
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The Earth - it’s an intricate formation of land and sea‚ rock and metal‚ but how can the movements of the continents be explained‚ or how do deep ocean trenches affect us? The three main theories that explain how these things work are sea-floor spreading‚ continental drift‚ and plate tectonics. These are the theories that give us explanation as to why the continents move‚ how plate tectonics work‚ etc. These theories were formed by different scientists and with different forms of evidence‚ some scientists
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circular pattern? Gyres flow clockwise in Northern Hemisphere oceans 2. What type of a circular pattern do the gyres move within in the Southern Hemisphere? counterclockwise in Southern Hemisphere oceans because of the Coriolis Effect. 3. Which current could carry a vessel around the world without the assistance of any other current? The Antarctic Circumpolar Current (ACC -- also the "West Wind Drift")‚ flows in the Southern Ocean around Antarctica‚ and nothing gets in its way. It’s the strongest
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Plate Tectonics Paper Michelle Tillman GLG/220 1/12/15 Jessica Terrien Dunn First and most important hazard is the ground actually shaking. This causes building to be damaged or the ground/foundation to settle different than it was. If the soil is liquefied then the building can actually sink into the ground. This can make the buildings also tip and lean. Los Angeles was built on a myriad of transform faults that include Santa Monica fault‚ the San Fernando fault‚ and Northridge/Santa Barbara fault
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Brazilwood? The economy grew up with the Brazilwood trees and they started to call Brazil‚ Brazil. There are many interesting features in Brazil‚ like the Amazon river is the world’s largest river in volume. Also in brazil there are many climates‚ they have a tropical‚ warm‚ rainy‚ and humid climates. Brazil’s land is very pretty. Brazil has many different landforms that are really pretty. If you were in Brazil you would see the Amazon river. You would hear the noise of the river moving. If you were walking
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increase to the country’s economy. This paper on the case study of the Himalayas will discuss the effects of tourism in this area. The Himalayan Mountain is the longest and highest range of mountain compared to all the other mountain systems of the world (Sharma). The Himalayan Mountain range is separated into 3 sectors from east to west‚ The Great Himalaya‚ The Middle Himalaya‚ and the Outer Himalaya (Anonymous). The Himalayas also has a high diversity of flora and fauna and the mountains acts a
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Energy has many different usages and can be converted from one form of usage to another form of usage depending on what the need is. One form of energy conversion is the use of food to supply people’s bodies with energy. Another form of energy is how coal is converted into electricity. Fuel is another form of energy that can be used for many different usages as well. Fuel is used for much different reason such as allowing our cars to function and our lawnmowers to cut grass. There are many
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‘Evaluate how plate tectonics theory helps our understanding of the distribution of seismic and volcanic events’ In 1912‚ Alfred Wegener published his theory that a single super continent named Pangaea once existed about 300 million years ago. He proposed that Pangaea then later split into two continents of Laurasia in the north and Gondwanaland in the south and that today’s continents were the result of further splitting of these two land masses. Where the plates split are known as plate boundaries
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Evaluate how Plate Tectonic Theory helps our Understanding of the Distribution of Seismic and Volcanic Events (40 marks) The Plate Tectonic Theory developed in the late 1960’s‚ when people noticed how continents either side of the Atlantic Ocean seemed to almost fit together. Francis Bacon‚ an English Philosopher was aware of this as early as 1620. Topographical and geological evidence built up and allowed Alfred Wegener to publish a theory in 1912‚ suggesting that the continents were once all joined
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“Discuss the Extent to which volcanic and seismic activity are evidence for plate tectonic theory” (40) Plate tectonics is the theory that explains the structure and motion of the Earth’s lithosphere. The theory states that the Earth’s crust is split into large sections called tectonic plates‚ and these move relative to one another creating boundaries at which plates converge‚ diverge and move past each other. Alfred Wegener pioneered the theory of continental drift in the early 1900s which he supported
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