ملخص الدراسة:

The research deals with the natural disasters that occurred in Syria in 6th AH such as earthquakes , floods and droughts. It also deals with consequence diseases and epidemics that influenced social and economical aspects of that have a great burden in Syria. At that time syria was a field of struggle between Islamic forces lifeand occupying crusders. As such the situation even worse and causing more human and physical destructions.