This was an unpopular question among the candidates and those who answered the question performed poorly.
Mass wasting is the movement of rock materials from one place to another under the influence of gravity. The factors affecting mass wasting include:
- gradient of the slope;
- human activities;
- nature and weight of materials;
- presence of moisture;
- presence of vegetation.
The types of mass wasting include:
- soil creep;
- soil flow/solifluction;
- rock fall;
- landslide. |