Ch.14 Questions on Earthquakes & Earth’s Interior (Due Wednesday‚ November 5th) Concept Check 14.4 2. List the major differences between P‚ S‚ and surface waves. P & S waves travel within material while Surface waves occur on the outer surface of a material. Concept Check 14.5 1. What information does a travel-time graph provide? A Travel Time graph plot the different arrival time of each wave (P wave‚ S Wave). This allows us to measure distance in relation to the time each wave took to arrive
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The seminar is about Earthquake‚ Climate Change‚ Fire Prevention and NSTP History. It happened in Lyceum Of the Philippines University of Batangas‚ at the SHL Building in the Freedom Hall. Let’s talk about first the earhtquake. An earthquake is a series of vibrations induced in the earth’s crust by abrupt rupture and rebound of rocks in which elastic strain has been slowly accumulating. It is a natural phenomenon that results from underground movement along fault plane. Things to do incase
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Discuss the view that the impact of earthquake hazards depends primarily on human factors (40 marks). It is impossible for anybody to argue that human factors do not have an effect on the impact caused by earthquake hazards; however the extent of the effect is debatable depending on the situation. This can depend on many different aspects‚ for instance the level of development in the relevant country‚ the standard of infrastructure‚ the magnitude and location of the quake and lastly what time
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Technology is the best way to reduce the impact of an earthquake. To what extent do you agree with this view? Technology can be used in a variety of ways. It can be used to manage the hazard as well as the vulnerability and loss. Despite the fact that unlike volcanoes‚ there is no definite or set method on predicting earthquakes‚ technology in terms of seismographs and tilt meters are used to give a slight clue. One method of reducing the impact is by managing the vulnerability. One of the main
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A ‘hazard’ can be defined as a geophysical process operating within the lithosphere‚ atmosphere‚ hydrosphere or biosphere which could potentially lead to the loss of human life or property. However‚ an earthquake only becomes hazardous and therefore needs management if it occurs within close proximity to a vulnerable population. To some extent‚ any human settlement around the world situated close to or on top of an area of seismic activity is vulnerable. However‚ not all nations suffer equal devastation
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There has not been a bigger earthquake‚ or even one that comes close to the size of the San Francisco earthquake. That shook San Francisco‚ California with a magnitude of 7.8 that horrific day‚ in the year of 1906. The people of San Francisco had no idea of what was going to happen to their city on that day. Everything was about to change for the people of San Francisco‚ California. The San Francisco earthquake was completely devastating for the people. Leaving many in the aftermath homeless with
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On April 18‚ 1906‚ the citizens of San Francisco got struck with a tremendous earthquake‚ and a huge fire‚ towers fell and much of San Francisco was destroyed‚ as a result‚ it led to many people’s deaths and made people homeless. Buildings in damage and millions of dollars lost About 28‚000 buildings destroyed and more than $480‚000‚000 lost because of the fire and earthquake. “ Louise Herrick Wall observed for miles‚ his way lay among those who had just lost their homes and had burned‚ but then
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Japan earthquake and tsunami - 2011 Japan is an island nation located in East Asia. Located in the Pacific Ocean‚ it lies to the east of the Sea of Japan‚ China‚ North Korea‚ South Korea and Russia. Japan is an archipelago of 6‚852 islands. The four largest islands are Honshu‚ Hokkaido‚ Kyushu and Shikoku‚ together comprising about ninety-seven percent of Japan’s land area. Japan is a major economic power and has the 3rd largest nominal GDP Its GDP per capita is $34‚739 or the 25th highest in the
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Weekly Journal - DATE 10/18/14 This video talks about the 1989 World Series Earthquake through MVP and Oakland A’s pitcher Dave Steward. During October 17 1989‚ an earthquake
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strikes. So to avoid the danger they flee to higher ground. The great city of Lisbon legendary for its wealth‚ prosperity and sophistication‚ was one of the most beautiful cities in Europe with an estimated population of 275‚000. Yet The Great Lisbon Earthquake was the most deadliest and destructive in history occurring on 1755 of November 1st‚ ranging between a 8.5–9.0 magnitude. It killed more than a third‚ but those who survived were unable to run‚ with the roads blocked by fire from the debris hundreds
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