What is the main reason for earthquake?
What is the reason for an earthquake?
Why does an earthquake cause fire? How is the epicentre of an earthquake determined? Where do earthquakes mostly happen? How is the Epicentre of an earthquake located? What are some examples? Why are so many earthquakes occurring recently? What is the importance of determining the epicenter of an earthquake? Why the 8.2 degree earthquake of 2010 in Chile caused damage in a few buildings and the one of only 6.2 that was in Italy caused so much damage? What should you do in the event of an earthquake? Is Earthquake activity increasing? Why are some areas of the world more prone to earthquakes than others? Is there a relationship between earthquakes and weather? How dams can cause earthquake? Why are earthquakes happening in Afghanistan? Why are so many earthquakes occuring in Nepal? Why was there an earthquake in the SF bay area the afternoon of January 7, 2011? Why are some regions more earthquake-prone than others? Where do earthquakes not occur? Why does Japan have so many earthquakes? What would happen if there was a constant earthquake in one area for one year? Seismic effect=earthquake ground motion effect, is it true? Why are so many earthquakes in Japan? Is there any relationship between earthquake & rain? Why are there so many earthquakes in New Zealand and Australia? Behavior of soft storey building during earthquake? What should you do after an earthquake? Why do so many earthquakes strike Japan? How do geologists predict earthquakes? Which instrument is used to measure the earthquake? How did the 6.2 magnitude earthquake cause so much damage in Italy? What causes tsunami?