Throughout the history of mankind, vivid disasters have played a key role in the survival of humanity and economic development. Since the 1950s, deaths associated with all told raw(a) disasters increase 50% from each atomic number 53 decade. Economic costs that resulted from natural disasters add up $50 to $100 billion in the United States annually. It is estimated that by the year 2050 natural disasters will take about 100,000 lives each year and global economic cost could reach $ccc billion (Sivakumar 172-173). However, the increase in the number of people touch and the related cost is not due to the frequency of natural disasters but to a dramatic increase of our growing population, expanding economies, migration to coastal areas, and rapid urbanization (Pielke). Although all natural catastrophes result in economic losses, a massive earthquake is the most drastic and furthest reaching natural disaster. Earthquakes are caused by fast movements or slippages in a portion of the earths crust followed by a series of vibrations (American Public wellness Association). Often leading to a secondary disaster such(prenominal) as tsunamis, earthquakes represent the most devastating forces of nature.
Globally, more than one one million million earthquakes occur each year, an average of approximately dickens every minute. In spite of significant scientific get on in seismology and earthquake engineering a high direct of safety against earthquakes is a goal yet to be achieved. everywhere the past twenty years, earthquakes alone took more than a million human lives planetary. Nine countries, Japan, Armenia, Chile, Iran, Italy, China, Guatemala, Peru, and Turkey, account for more than 80% of all fatalities occurred in the twentieth century (Naghii). For example, the earthquake of 1976 alone that smitten Tangshan, China, 655,000 were killed and as many as 799,000 injured. Then in 2004, some other massive earthquake that struck Sumatra was recorded nearly worldwide and triggered a...If you want to get a full essay, order it on our website: Orderessay
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