WAEC 2020 Geography · Question 5
Which of the following features promote the development of nucleated settlement?
Options
- A.Narrow valleys and rugged highlands
- B.Dissected plains and nodal centres
- C.Nodal centres and natural harbours
- D.Fertile soils and steep valleys
Answer: C. Nodal centres and natural harbours
Explanation written with AI and checked against the answer key
Analyze the question We are asked which features promote nucleated settlement, where houses cluster closely around a central point (a village or town core).
Explain the concept Nucleated (clustered) settlements develop where something draws people together or where the land restricts spread. Common causes are:
- Nodal points: road junctions, bridge points, and market centres, which attract people and services.
- Water supply: wells, springs, and rivers, which draw people to a single spot.
- Natural harbours: ports attract trade, workers, and services, so settlement concentrates around them.
- Defence: hilltops and sites that are easy to protect.
- Limited usable land: narrow valleys and rugged terrain can squeeze settlement into clusters.
Dispersed settlement is the opposite. It occurs on fertile, extensive, gently sloping land where each farmer lives on their own plot.
Step-by-step evaluation
- A. Narrow valleys and rugged highlands: Rugged relief can restrict space and force clustering, but it equally produces scattered, isolated homesteads in many highland areas. It is not the strongest answer.
- B. Dissected plains and nodal centres: Dissected (broken-up) plains tend to fragment settlement. This option pairs a weak factor with a good one.
- C. Nodal centres and natural harbours: Both are strong focal points that attract people, trade, and services, so houses cluster around them. Both factors fit.
- D. Fertile soils and steep valleys: Fertile soils encourage farmers to spread out on their land (dispersed settlement), and steep valleys are not an attraction.
Answer Option C: nodal centres and natural harbours.
Tip Ask yourself: "Does this feature pull people to one point?" Nodes, harbours, water sources, and markets do, so they give nucleated settlement. Wide fertile plains spread people out, so they give dispersed settlement.
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