Flood is a natural calamity.Bangladesh fall victim to this flood every year.During flood men and other animals suffer untold miseries. After flood various diseases like diarrhoea and cholera break out in an epidemic from.So flood is a serious problem for our country.
The south asia country of banglagesh is prone to the natural disaster of flooding due to being situated on the ganges delta and themanytributaries flowing into the bay of bengal. The coastal flooding twinned with the bursting of Bangladesh's river banks is common and severely affects the landscape and Bangladeshi society. 75% of Bangladesh is less than 10m above sea level and 80% is flood plain, therefore rendering Bangladesh a nation very much at risk of further widespread damage despite its development, especially as its present flood defenses are unsustainable and somewhat amateur. Flooding normally occurs during the monsoon season from June to September during the monsoon. The convectional rainfall of the monsoon is added to by relief rainfall caused by the Himalayas. Meltwater from the Himalayas is also a significant input and flood every year.
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