Question

What is flood???????
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Answer 1

Answer:

Flood control infrastructure, such as levees, seawalls, and tide gates, work as physical barriers to prevent areas from flooding. Other measures, such as pump stations and channels, help reduce flooding.

Answer 2

Answer:

A flood is an overflow of water that submerges land that is usually dry. In the sense of flowing water, the word may also be applied to the inflow to the tide. Floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering and public health.