Question

explain some preventive measures for flood class 9
wrong answer will be reported
don't spam​

Answer 1

Answer:

I'm sorry bro, I don't know the answer but I want points, hope u top in class 10

Answer 2

Answer:

Defences such as levees, bunds, reservoirs, and weirs are used to prevent rivers from bursting their banks. When these defences fail, emergency measures such as sandbags or portable inflatable tubes are used. Coastal flooding has been addressed in Europe and the Americas with coastal defences, such as sea walls, beach nourishment, and barrier islands.

A dike is another method of flood protection. A dike lowers the risk of having floods compared to other methods. It can help prevent damage; however it is better to combine dikes with other flood control methods to reduce the risk of a collapsed dike.