CYCLE OF EROSION PROPOUNDED BY DAVIS AND PENK COMPUTERATIVE STUDY

Abstract

Broadly speaking Geomorphology is the study of land forms which is a compositc result of different exogenetic activities operated on that land surface or on that region . But exogenetic activities try their best to make a balance with that of endogenetic and their ultimate level of balance is the sea level below which that can not perform their respective work . so the balance between these two activities in a cyclic process is known as the cycle of erosion . Thus it has two part and taking together is the cycle . therefore . these two part has quite distinctive character , and one without the other has no significance in the creation of development of land forms , on which geomorphology is mainly based.
Complication of one cycle means the lowering of relative relief to the sea level , so it can be seen in one circle also.
The half of the above circle is showing the exogenetic forces operating.