Question

Difficulty: EasyInferential Comprehension and Deduction

Read the passage below carefully and evaluate the statement that follows.

In the floating settlement of Makoko in Lagos, community leaders recently replaced traditional timber footbridges with walkways constructed from dense recycled plastic. Although the upfront procurement cost of the plastic planks was substantially higher than that of locally sourced wood, the synthetic material demonstrated complete resistance to saline water corrosion and constant tidal submergence. Within two years of installation, local artisans who had been trained to maintain the synthetic structures reported a sharp decline in structural repairs. Consequently, the village allocated far less money from its communal maintenance fund toward replacing rotted planks, while nearby mangrove forests—previously targeted for timber extraction—showed initial signs of ecological recovery.

Statement: Based on the passage, it can be logically inferred that adopting recycled plastic walkways provided Makoko with both long-term financial savings and ecological advantages.

Answer: Answer

Answer

The statement is True. The passage explicitly links the plastic walkways to reduced communal repair expenditure and the recovery of local mangrove forests.
The claim is accurate because the text directly connects the durable plastic material to reduced repair expenditures (financial benefit) and decreased timber harvesting from mangrove forests (environmental benefit).

Step-by-Step Solution

1
Analyze the passage for evidence regarding economic impact.
The text states that the village allocated far less money from its communal maintenance fund due to fewer structural repairs.
Establishing financial impact requires examining maintenance expenditure changes.
2
Analyze the passage for evidence regarding environmental impact.
The text notes that nearby mangrove forests, previously harvested for timber, began showing signs of ecological recovery.
Evaluating environmental effects requires checking how local natural resources were affected.
3
Synthesize the findings to evaluate the statement's claim.
Both financial savings and ecological benefits are directly supported by the text, making the statement true.
An inferential statement combining two claims is valid only if both claims are supported by implicit or explicit evidence.

Key Concept

Inferential Comprehension and Deduction
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