Process of its occurrence, breakage, and rapid shifting of rocks bellow the earth crust
Causes of earthquake, it comes due to an abrupt emission of energy in the Earth’s crust that produces seismic waves
Period of occurrence, Earthquake can last for a few seconds or minutes, and a number of earthquakes can occur within a time span of hours or weeks.
Meaning of the period/ duration of occurrence, this duration is known as foreshocks and aftershocks respectively.
Magnitudes of occurrences, Earthquake can occur at the different moment magnitudes that are noticeable. Some can go unnoticed when the magnitude is minimal.
Its effects, Earthquakes have caused a greater lose to human kind. As it