Personal Respones 5:Earthquakes

The earthquake is cause by, the four major layers: the inner core, outer core, mantle and crust. The people could get out of their countries or get out of their houses .No the scientist could not detect the earthquake because the earthquake came in a sudenly.the earthquake ocurred in Hawaii,Alaska and China.i think they have eartquake because they have a ground that is very weak.i dont think Singapore will be struck by an earthquake because Singapore is protected by Malaysia and Indonasia.