1. Describe the advantages of soil classification and list classification systems used in Africa.
2. Discuss the hierarchy of categories in the Soil Taxonomy classification.
3. Describe the distribution of major soil orders as per the Soil Taxonomy in tropical Africa.
4. Discuss basic features of the FAO/UNESCO and French systems of soil classification and correlate them with the Soil Taxonomy.
5. Describe the main characteristics of the major soils of tropical Africa.
6. Recall major problems of low-activity clays soils and suggest measures to improve these soils.
7. Explain the Land Capability Classification System.