The permanent base level of a river is the lowest level to which a river can erode a landmass. | Geomorphology

Title

The permanent base level of a river is the lowest level to which a river can erode a landmass.

%title

The permanent base level of a river is the lowest level to which a river can erode a landmass.

Subject: 

  • Geography

Category: 

  • Geomorphology