Question

3) Raising of dams can be solution for floods & droughts. How?

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Answer 1

Answer:

Yes,Dams protect against flooding by collecting and holding waters when they reach a certain level. Once collected, a dam might be designed to release the water back into the river at a controlled speed or divert the water elsewhere for other uses. One example of this is a flow-through dam, also known as a perforated dam.

Answer 2

Refer to attachment ☜☆☞