Earthquakes are vibrations of earth caused by the rapid release of energy. These earthquakes can be caused by faults in the Earth’s crust scraping against each other. Faults are constantly sliding past each other‚ but can occasionally have difficulty when the earth around these faults cracks‚ causing the path to become rugged. When they don’t slide easily‚ they cause tension. When the tension and pressure is released‚ this causes said vibrations that can be large enough to damage and destroy cities
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Earthquake Assignment Week 3 Earthquake Assignment Earthquakes Have you ever got so mad you have to squeeze something to release your pressure? Or maybe you walk around aimlessly taking deep breaths to try and discharge the stress something or someone caused. Our earth‚ too‚ has a way of releasing pressure. Earthquakes are the result of the earth’s crust letting go of its strain and stress. Earthquakes can be defined as a sudden and violent shaking of the ground resulting when the
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The article‚ Earthquake Outlook for the San Francisco Bay Region 2014–2043‚ explores the situation of California and its active faults; Also‚ it talks about the possibility of a big earthquake happening before 2043 in the state. The experts believe that there is 98% chance that one or more earthquakes will have a magnitude of at least 6.0‚ which is potent and dangerous; It can make damage to a great extent; furthermore‚ there is a 51% of probability that the earthquake could strike the San Francisco
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David Kelleher Geophysicists Discover Slippery Secret Of Weaker Underwater Earthquakes http://www.sciencedaily.com/videos/2007/ 1007-underwater_earthquakes.htm In December 2004‚ an underwater earthquake triggered a string of tsunamis along the Indian Ocean with devastating effects. Now‚ scientists have found ways nature is preventing some deep ocean earthquakes and save lives. Strong underwater earthquakes start off silent -- until their tsunami waves roar on shore‚ destroying property and
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The Assam Earthquake On August 15‚ 1897‚ more than 1538 people died. The cause was one of the biggest blind earthquakes in the world. This earthquake was at least an 8.1! Out of the earth‚ which was open for 5 days‚ came columns of steam and superheated liquid. Full villages fell into large cracks‚ dams broke and fields and towns flooded‚ forcing people into trees‚ where one woman gave birth. Put out your hand. Look at any one of your finger nails and watch it grow. This is what plate tectonics
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On February 22nd 2011‚12.51pm Christchurch experienced another earthquake with the magnitude of 6.3 at a depth of 5 km below ground level. This devastating event took the lives of many people with a death toll of 166 as at Sunday 6th March 2011. (CULTURAL) The earthquake caused many implications on Christchurch infrastructure in the CBD area. Many people were trapped in the CTV building‚ under collapsed furniture and damaged infrastructure . There was large amounts of damage to the roads such
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Investigating Earthquakes – Japan Gurjit & Ashwin Preliminary questions: a. Why do earthquakes happen in this location? b. Does this location fall on any fault lines? c. What are they doing to prepare themselves? d. How often earthquakes happen in this location? e. The last earthquake? f. The strongest earthquake? g. What are the hazards of earthquakes in this area? h. How are the structures built in this area Investigation: i. Japan is located in an area where several continental
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A Discussion On Earthquakes Perhaps Mother Nature offers no greater force than that of the earthquake. Across the span of time‚ earthquakes have been recorded for their incredible destructive forces‚ and their abilities to awe mankind with their unparalleled force. Earthquakes can often strike without any notice‚ leveling large cities and killing scores of innocent people. Not only can earthquakes bring harm to society through these methods of destruction‚ but they can also cause millions
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Earthquakes are more newsworthy but we ignore other geological hazards at our peril. Discuss. (40marks) Geological hazards are events that are perceived as a threat to people‚ poverty and nature‚ which originate in‚ or transmitted by the physical‚ built or human environment. These can include volcanoes‚ hurricanes and earthquakes‚ which all have various effects ranging from affecting people to the natural and physical environment. Looking at earthquakes in particular‚ which are vibrations of the
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disaster is the occurrence of a sudden or major misfortune which disrupts the basic fabric and normal functioning of society or community. In January 2010 earthquake that struck Port-au-Prince‚ Haiti caused>200‚000 deaths thousands of injuries requiring immediate surgical interventions‚ and 1.5 million internally displaced survivors. The earthquake destroyed most medical facilities in the city seriously preventing the ability to deliver immediate help. Community nurse can help assist with all types
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