Match each geographical region of Nigeria listed on the left with its corresponding population density pattern and primary geographic driver on the right.
- Kano Close-Settled ZoneHigh rural-urban population density sustained historically by intensive manuring soil systems and ancient trans-Saharan trade.
- Middle Belt (Borgu and Kontagora axis)Sparse population density caused historically by slave-raiding, leached soils, and endemic tsetse fly (trypanosomiasis) hazards.
- Niger Delta Coastal FringeLinear settlement morphology physically constrained to dry natural river levees surrounded by mangrove swamps and tidal flooding.
- Southeastern Igbo Heartland (Anambra-Imo axis)Extremely high rural population density driven historically by intensive oil palm cultivation, high fertility rates, and dense market networks.
Cevap
Kano Close-Settled Zone matches high rural-urban density sustained by intensive manuring and trans-Saharan trade; Middle Belt (Borgu/Kontagora) matches sparse population density caused by slave-raiding, leached soils, and tsetse flies; Niger Delta Coastal Fringe matches linear settlement morphology constrained to dry natural levees; Southeastern Igbo Heartland matches extremely high rural population density driven by oil palm cultivation.
Each region's demographic density and settlement layout reflect a distinct combination of environmental features and historical factors: northern close-settled zones rely on intensive land care and trade; the Middle Belt suffered historical depopulation and vector diseases; coastal deltas constrain layout along levees; and the southeastern palm belt supports dense rural populations on arable land.
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Anahtar Kavram
Regional variation of population density drivers and settlement morphology in Nigeria
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