Match each population density zone with the primary physical, historical, or socio-economic factor that determines its settlement density.
- Industrial-Urban Conurbations (e.g., Lagos-Ibadan Corridor)Concentration of commercial infrastructure, manufacturing industries, and tertiary employment opportunities
- Intensive Alluvial Farming Basins (e.g., Kano-Sokoto Fadama Lands)Fertile river-deposited soils, high agricultural carrying capacity, and traditional irrigation practices
- Highland Refuge Belts (e.g., Mandara Mountains)Historical defensive advantages against external attacks combined with intensive hillside terrace farming
- Equatorial Rainforest Interior (e.g., Congo Basin)Leached infertile soils, dense vegetation canopy, and prevalence of disease vectors such as tsetse flies
Answer
The correct matches pair Industrial-Urban Conurbations with commercial and industrial economic opportunities; Intensive Alluvial Farming Basins with fertile soils and irrigation capacity; Highland Refuge Belts with historical defensive needs and terrace farming; and Equatorial Rainforest Interior with leached soils and disease vectors.
Each zone is correctly matched with its primary controlling factor: industrial-urban corridors attract population via economic pull factors; alluvial basins support high density through fertile soils and water resources; highland refuge belts maintained high historical densities for defense and terrace agriculture; and equatorial rainforests exhibit low density due to leached soils, heavy canopy cover, and insect vectors.
Step-by-Step Solution
Key Concept
Factors Influencing Population Distribution and Density