Question

what are the preventive measure of flood?​

Answer 1

Answer:

Install check valves in sewer traps to prevent floodwater from backing up into your home. Seal walls in basements with waterproofing compounds to avoid seepage. Keep an adequate supply of food, candles and drinking water in case you are trapped inside your home.

Explanation:

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Answer 2

Answer:

Flood control methods are used to reduce or prevent the detrimental effects of flood waters. Flood relief methods are used to reduce the effects of flood waters or high water levels.