Question

In the diagram, above, marker E is pointing to a __________, which is the "winding" shape that a river can take and its shape is determined by the hardness of the rock the flowing water meets.

Answer 1

Marker E is pointing to a Meander. It is the winding curve of the flow of water.

Explanation:

• Meanders are the land formations at the lower course of the river.
• The energy accompanying the flow of water ensures the direction of the flow of water.
• When the river takes a curvy flow, soil erosion occurs at the edge of the river curve.  
• Due to this erosion, curvature may change and thus the river flows in different direction. It is created due to the inner bend of the water.
• Due to the narrow bend of the water, a new channel of water may also get created.

Answer 2

Marker is pointed to the meander.  :)