Answer :
The Waterfalls is the natural features that formed along the downriver side of the Piedmont and is been used for manufacturing power.
What is a Waterfalls?
A waterfall refers to a point in a river or stream where the water flows over a vertical drop.
A waterfall can be used for recreational activities or generation of hydro-electricity energy.
Hence, the natural features that formed along the downriver side of the Piedmont and is been used for manufacturing power is a waterfalls.
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