Question

Explain the factor responsible for flood write the steps which should be taken to control flood

Answer 1

Answer:

Answer: Some methods of flood control have been practiced since ancient times. These methods include planting vegetation to retain extra water, terracing hillsides to slow flow downhill, and the construction of floodway see (man-made channels to divert floodwater).

Answer 2

Answer:

Rainfall is the most important factor in creating a flood, but there are many other contributing factors. When rain falls on a catchment, the amount of rainwater that reaches the waterways depends on the characteristics of the catchment, particularly its size, shape and land use.

Steps to control flood :

1)Know your flood risk.

2)Move valuables to higher places.

3)Prewenting sewere backup .

4)Check floor drains for a float plug .

5)Plug basement floor drains with removable grids.

6)Cover basement floor drains with permanent grids.

7)Reduce flooding from other drains.

8)Prepare appliances for flooding.

Explanation:

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