“…Simultaneously, the district of the coastal area of Bangladesh is physically vulnerable for riverine floods, tropical cyclones, devasting storm surges, erosion, which have severe economic and social disruption and considerable loss of life (Benson & Clay, 2003). For example-cyclone is a result of tropical monsoon climate, the nearest position from equator, worm oceanic temperature, presence high vertical wind, low-pressure areas in the Bay of Bengal and Chottogram, Cox's Bazar, Khulna, Noakhali are extremely vulnerable districts in Bangladesh having been located near the Bay of Bengal (Hossain et al, 2019;Hussain & Rahman, 2018 ). Sidr in 2007 is a real example of it for which about 3406 people have died, 55,282 people were injured and a total of $1.67 billion was damaged (Dasgupta et al, 2010).…”