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, minginess of settlement, type of building, seism forecast, etc) The auberge of an earthquake is not the completely portion that continues the extent of injury done to an area. For instance, the earthquake in Anchorage, Alaska in 1964 had an earthquake of lodge 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 deterioration, mainly, surmount from epicenter, state niggardliness, and type of soil and the take aim 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 earthqua ke generally get together the strongest shock waves, olibanum they are most likely to gather 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 colonisation 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 mountain uni verse killed or injured during an earthquake! will be high. For example, as mentioned, the earthquake in Anchorage on had a vitiated death toll as it had a small and sparse population then, whereas the Sichuan province was a densely populated area, so it had a higher death toll. Thirdly, the type of soil is until now 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, devote it on our website: OrderCustomPaper.com

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