Question 3
(a)What is erosion?
(b)List four processes of coastal erosion.
(c)With the aid of diagrams, describe the mode of formation of wave-cut platform.
Observation
This question was fairly popular among the candidates and they performed averagely. A good proportion of the candidates who answered it defined erosion correctly. However, some of the candidates could not list the processes of coastal erosion. The required answer included:
- hydraulic action
- attrition
- corassion/abrasion
- solution/corrosion/ solvent action
