The term base level of river erosion is applied to
A Imaginary extension of land level beneath the sea surface
B Mean sea level
C Imaginary extension of sea level beneath the river course
D All of the above
The correct Answer Is C
C Imaginary extension of sea level beneath the river course
A Imaginary extension of land level beneath the sea surface
B Mean sea level
C Imaginary extension of sea level beneath the river course
D All of the above
The correct Answer Is C
C Imaginary extension of sea level beneath the river course
