Geomorphology Coursework Example | Topics and Well Written Essays - 500 words

Geomorphology - Coursework Example Retreating of the ice bergs leads to the reduction of the load on the lithosphere and the asthenosphere and they move back to their equilibrium levels. Continuous erosion of mountains washes away all the soil and rock particles that forms the mountains. They are washed to the lower valleys leading to exposure of the underlying basement as the mountains are gradually reduced. Lithology relates to the process of formation of rocks. This affects the topography of the earth surface through altering the texture, color and the fabric. It defines the natural arrangement of rocks and other particles on the earth surface. The earth’s surface in an arid setting is marked by sand and rock covering with small shrubs and herbs while the earth surface in the humid setting is covered by green grass as well as tall trees. The soil texture in arid areas is rough and dry while that in humid areas is soft and watery. Conservation of mass relates to the fact that any given system that is closed to all forms of matter and energy must remain constant over time unless added or removed. On the other hand, mass-balance equation confirms the view that mass can never be destroyed nor created. All rock particles or sediments displaced in a given region will be found in another location. The driving forces are responsible for the smoothening of rock surfaces on a slope of a hill or a mountain while the resisting forces are the forces opposing the erosion of rocks on a hillslope resulting into formation of steady rocks on the sides of hills. The resisting forces prevents complete erosion of rocks by the driving