A flood is an overflow of water that submerges land, the world “flowing water” may also be used with the flow of the tides. The word “flood” has come from Old English “flod” and also from Latin words fluctuss and flumen. Flood could be the result of the volum of water within the water bodies such as rivers or lakes. The overflow or soil erosion. As a result, some water out of its normal rang. Flood is a natural disaster.