Question

In what different ways is the work of river erosion accomplished?

Answer 1

Answer:

some ways of river erosion accomplished are corrasion , corrosion , hydraulic action , etc.

Answer 2

The different ways in which river erosion is accomplished are wave action, hydraulic action, wind action and persistent action.

Wave action occurs due to breaking waves against the banks of a river.

Hydraulic action is due to hydraulic pressure, or the pressure of water, acting against a river bank.

Wind action is because of continuous blowing of the wind towards the shore or a river, causing decay of its banks. It is aggravated by small abrasive particles present in the wind.

Persistent action is due to the continuous flow of water over long periods of time, that force  the river bank to slowly erode.