Question

which of the following is a way to check floods. 1) dams, 2) embankment, 3) reservoirs, 4) all of these

Answer 1

One way to check the floods is through embankments, thus option 2 is correct.

How to check floods?

• One can get information about the floods by checking the water level at the embankments.  
• However, with the development of technology, floods can be predicted using radar systems, satellite lightning observation systems, rain gauges, etc.  
• Modern technology helps to give warnings and evacuate the area before the time.

Thus, option 2 is correct.

Answer 2

answer-A

explanation

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