Question

Two landforms formed as a result of river conservation​

Answer 1

Answer:

Explanation:

In the upper course of a river is where the river starts (the source) not much discharge, very slow velocity and very sharp riverbed. There are two different landforms, one is the interlocking spurs. This land form is created by the river doesn't have enough power (not travailing at a fast velocity) to erode the valley sides which this leaves the valley sides/spurs interlocking. The river moves round the interlocking spurs until it lowers closer to the middle course.

Answer 2

Explanation:

These are the deep natural underground cave formed by the erosion of rock, especially by the action of water

These currents erode the river’s bed and create small depressions in it.

These are drilled into the bed of a river and are cylindrical in nature.

The diameter and depth varies from few centimetres to meters.

These are formed due to the whirling impact of the water current in the upper course of the