Question

whole town is submerged due to heavy flood any error in this question
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Answer 1

Answer:

In existing developed areas, risk can be reduced by modifying flood behaviour (for example, through dams, detention basins, levees, waterway modifications), property modification measures (for example, land filling, flood proofing, house raising, removing developments), and response modification measures (for example, ...

Answer 2

The only error which i can find is that it will be "The whole town" instead of "whole town"