sábado, 3 de noviembre de 2007

Earthquakes
The tectonics plates make up the Lithosphere that is the more superficial layer of the earth ,those plates are settled in the astenosphere, that is a liquid layer made up of a hot material; now I'm going to talk about three cities and I'm going to say my opiniof about which is the best one city to live in;

Tokio: Is one of the urban cities more importants of the planet, it has a smaller number of skyscrapers in comparation with other cities of its scale due to the earthquake risk,so the majority of its buildings don't have more than 10 floors;I think even if Tokio is a very well prepared city for a earthquake; I wouldn'r like to live there because it one of the places where more earthquakes happen!

S.Francisco:In 1906 a big earthquake was produced, it devasted S.Francisco , in 1989 another earthquake was produced that killed 250 persons! I neither would like to live there even if the buildings are safer than in toko and they have less probabillities for an earthquake to happen than in tokio

Malaga: In Spain the sismic risk is concentred in the limit between the Euroasiatic plate amd and the African plate , the last earthquake that caused catastrophic damages happened the 25 December in 1884 affecting Malaga and Granada; I would choose Malaga even if its not very well prepared to an earthquake is the place of the ones I've choosen that has less probabillities of an earthquake to happen.

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