flood is a natural disaster. nobody has control on it. flood means wastage of water, lose of lives, and property. sometimes it happens that rivers start overflowing their banks resulting in flood. we humans are so cruel that we have cleared all the jungles and day by day constructing new buildings. cutting of forests means clearing of green trees and killing of thousands of animals. this means we are destroying our nature and then happens these natural disasters. we should not b so selfish.