natural calamities
Bangladesh is called a land of natural calamitied.it is becoming more and more hamful these days.nowadays it can be very ruious to make millons of people its victime in a second. fires,drought, earthqakes, violent storm,river erosion are the most common natural calamities. every cyclone detroys our live and preperties,floods take away all things tobthe river and sea, earthquakes destroyour lives and sometimes.