The cycle of erosion is the combined result of exogenous and endogenous forces. Endogenous forces plate deformation forces volcanic action, earthquakes etc. create disparities on the surface. Mountains plateaus hills and surface subsidence create lakes trenches troughs etc. by surface uplift. As the asymmetries are created by uplift in the surface exogenous forces start acting as plane stabilizing forces and these lead to the formation of specific topographies. The Scottish geologist James Hutton first gave the concept of uniformism in the context of landforms and said that 'the present is the key to the past. He said that no beginning is known and neither is the future of the end. His uniformitarian concept was carried forward by his disciples John Playfair and Sir Charles Lyell. S.R. According to American geographer William Morris Davis, there is a historical sequence of formation and development of any topography under which it has to pass through young, mature and old stages. His ideology is influenced by Darwin biological evolutionary concept. Davis explained that the topography is the result of the structure of rocks the processes of erosion and the period of time or different stages. It is also called Trio of Davis. According to Davis, the erosion cycle is the period of time in which an uplifted plot, passing through various stages of erosion, eventually turns into a peneplain, with some of the slightly raised portions remaining in the form of monadnock. Walter Penck of Germany has criticized the concept of rapid and short-term uplift of his geomorphic cycle Davies and criticizing his stage hypothesis he states that topography is the result of the rate of uplift and degradation and the interrelationship of the two phases. it occurs . He named the rising site section Primrump and after going through the process of erosion told the final result of the topography to Endrump instead of Sampradaya Ground. LC King has given the concept of pediplanation cycle for semi-arid regions. The high ground by which one river basin is separated from another river basin is called Water Shed or Divide. For example, the Aravalli mountain range in the north and the highlands to its north act as a watershed separating the Indus and Ganges basins. Due to the vertical cut made by the river in its valley.