A settlement pattern in which houses are arranged along lines of transportation is described as

Step 1: Analyze the question The question asks for the name of a settlement pattern where houses are arranged along lines of transportation, such as roads, railways, rivers, or canals.

Step 2: Explain the concepts Settlement patterns describe how houses and buildings are arranged in a place:

• Dispersed: Houses are scattered far apart, often with farms between them. This is common in areas with large farmlands.
• Linear: Houses are arranged in a line along a road, river, railway, or coast.
• Radial: Roads or houses spread outward from a central point, like spokes on a wheel.
• Nucleated: Houses are clustered closely around a central point such as a market, shrine, or village square.

Step 3: Apply to the question The key phrase is "along lines of transportation." Houses stretched in a line beside a road or railway form a linear pattern. Many Nigerian towns have this pattern along major highways, where people build to gain easy access to transport and trade.

• A is wrong because dispersed houses are scattered, not aligned.
• C is wrong because radial patterns spread out from a center, rather than following one line.
• D is wrong because nucleated houses are clustered together, not stretched out.

Step 4: Answer The correct option is B. linear.

Tip: Link the word to its shape. Linear sounds like line, so think of houses lined up along a road. Nucleated sounds like nucleus, so think of houses clustered at the center.