Question

How to write about flash floods

Answer 1

several factors  contribute to flashflooding

the 2 key elements are rainfall intensity and duration

intensity is the rate of rainfall,and durations is how long the rain lasts

topography , soil conditions,  and ground cover also play an important role.

Answer 2

Answer:

A flash flood is a rapid flooding of low-lying areas: washes, rivers, dry lakes and depressions. It may be caused by heavy rain associated with a severe thunderstorm, hurricane, tropical storm, or meltwater from ice or snow flowing over ice sheets or snowfields.