怎么用简单英语句子形容一下洪水灾难(5-9句话）

Flood,earthquake,volcanic eruptions,and severe weather conditions such as hurricanes and tornadoes.Flood can be common seen.It can be caused by the loss of vegetation,the enviroment disruption or the sea quake and so on.Flood can be very dangerous and of destructive force to human beings.many people lost their lifes in the flood,cities are ruined,thousands of properties are gone.