b.With the aid of sketches, describe the following levelling methods: (i) cut (ii) fill (8marks) Oct./Nov. 2021

(i) Cut and fill method: The cut and fill method is a process of leveling land by cutting into the high areas and filling in the low areas to create a smooth and even surface. This method involves removing soil from the high areas, called “cuts,” and using the removed soil to fill in the low areas, called “fills.” The cut and fill method is often used for construction sites, road building, and other land development projects.

(ii) Fill method: The fill method is a process of leveling land by adding soil or other materials to the low areas to create a smooth and even surface. This method involves excavating soil or other materials from an external source and transporting them to the site. The fill method is often used for construction sites, road building, and other land development projects.