Personal Response 5:Earthquakes

A cause of an earthquake is vibration.People can run like hell if there is an earthquake.Yes I think scientist can detect an earthquake by keeping a Catfish so when ever theres one the Catfish acts strange oh no an earthquake boom!Earthquakes have occurred all over the world some in China,Japan and U.S.A and these countries have earthquakes because thats life.No I don't think there will be an earthquake in Singapore as I read a book that said an earthquake in Singapore is like a baby saying 16square is 4.