Earthquake is a natural disaster of this kind. Most of it is a natural phenomenon caused by the vibration of the ground. Due to the release of energy stored in the earth to release the stress that comes suddenly to a constant balance of crust. Usually caused by movement of the fault. The crust on the outside of the structure of the world. There is always moving or changing slowly (see Plate tectonic) earthquakes occur when stress as a result of the change, too. This condition occurs more frequently in the boundaries of tectonic plates. The Earth's crust is divided into lithosphere. (Lithosphere)
การแปล กรุณารอสักครู่..