Explanation:

The Dassam Falls  is a waterfall located near Taimara village in Bundu police station of Ranchi district in the Indian state of Jharkhand.The Dassam Falls is an example of a nick point caused by rejuvenation. Knick point, also called a nick point or simply nick, represents breaks in slopes in the longitudinal profile of a river caused by rejuvenation. The break in channel gradient allows water to fall vertically giving rise to a waterfall.