Answers

2016-04-24T22:46:47+05:30
In river banks, ground water level is more... so u can find water quickly near river banks
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2016-04-24T22:47:42+05:30
Gravity again plays an important role here also the centrifugal force of earth pulls the water towards itself, now if we dig a hole near a river bank the first of all the water wont  run towards the hole it will do that only if theres high tide or a lot of pressure which pushes the water towards the surface
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