Geography

Q7. Explain why some temblors can cause a greater extent of modify than other ones even though they are weaker. (Depth of focus, location of epicentre, immersion of settlement, type of building, seism forecast, etc) The revisal of an earthquake is not the completely portion that ventures the extent of slander done to an area. For instance, the earthquake in Anchorage, Alaska in 1964 had an earthquake of come in of magnitude 9.2 on the Richter exfoliation; its oddment toll was only 115. On the other hand, the Great Sichuan earthquake of magnitude 8.5 on the Richter scale had a death toll of at least 69,000. This showed that on that point are several other factors that affect the extent of misuse, mainly, surmount from epicenter, state slow-wittedness, and type of soil and the direct of preparedness. Firstly, the distance from the epicenter is one of the factors that affect the extent of damage done to an area. Places nearby to the epicenter of an earthquake ge nerally assimilate the strongest shock waves, olibanum they are most likely to have the most damage. For example, during the 1993 Maharashtra earthquake in India, which had a magnitude of 6.4 on the Richter scale, there were more deaths in the resolution of Killari than in the village of Gulbarga.

This was because KIllari was nearer to the epicenter of the earthquake as compared to Gulbarga. Secondly, the population density is another(prenominal) factor that affects the extent of damage done to an area. If the population density of an earthquake prone area is high, the chances of many good deal cosmos killed or injured during an earthquake will be hig! h. For example, as mentioned, the earthquake in Anchorage on had a menial death toll as it had a small and fragile population then, whereas the Sichuan province was a densely populated area, frankincense it had a higher death toll. Thirdly, the type of soil is in so far another factor that affects the extent of damage done to an area. During an earthquake, people who blend in areas with soft soil tend to be modify more...If you want to get a full essay, tramp it on our website: OrderCustomPaper.com

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