Question

mention few reasons about occurrence of floods​

Answer 1

Answer:

River flooding typically happens for four reasons. They are:

Excessive rain from tropical storm systems making landfall

Persistent thunderstorms over the same area for extended periods

Combined rainfall and snowmelt

Ice jam

Answer 2

Answer:

hey guy here is your answer

Explanation:

i) when the trees are cut down the soil erosion occur and they causes flood.

ii) the floor is mainly occur in area which they have many grooves.

iii) when the dam is opened. the water didn't have space and they occur flood.