Question

Poor drainage system of any city may result in floods. Explain?

Please ans, Extra points.
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Answer 1

Answer:

New Delhi: Urban floods are entirely manmade with poorly maintained drains, plastic bags, shrinking open spaces and climate change contributing to accumulation of water on roads after a heavy downpour, experts say. ... It is true that poor drainage and sewage system is the real cause of urban flooding.

Answer 2

Answer:

Causes of Blocked Drains. The most common causesof blocked drains are:

Unknown objects. ...

Heavy storms and rain. ...

Damaged Pipes. ...

Pipe Installation. ...

Water flow problems. ...

Conclusion.

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