Cities Can Be Susceptible to Flooding Because ____.​

Multiple Choice

Cities can be susceptible to flooding because ____.​

A) ​they are usually built in closed depressions with no outlet for water
B) ​buildings and paved surfaces increase runoff and overload storm drains
C) ​rainfall is greatly increased over cities
D) ​there are more trees to take up water
E) ​they are rarely built near rivers that can carry the water away