Read the short passage below carefully:
[1] Decentralized off-grid solar systems have rapidly expanded across rural communities in West Africa, offering a practical way to deliver electricity without the massive financial burden of extending national power grids.
[2] However, the long-term viability of these installations is frequently compromised by a shortage of qualified local technicians who can perform routine maintenance and repairs.
[3] Consequently, integrating technical vocational training directly into rural energy initiatives is imperative to ensure that these electrification projects remain operational over time.
Match each numbered paragraph from the passage to its corresponding central argument.
- Paragraph [1]Off-grid solar power provides a cost-effective alternative to centralized grid expansion in rural areas.
- Paragraph [2]A deficiency in local technical maintenance skills jeopardizes the sustainability of solar projects.
- Paragraph [3]Embedding local vocational training is necessary to maintain long-term functionality of energy projects.
Answer
Paragraph [1] matches 'Off-grid solar power provides a cost-effective alternative to centralized grid expansion in rural areas.'; Paragraph [2] matches 'A deficiency in local technical maintenance skills jeopardizes the sustainability of solar projects.'; Paragraph [3] matches 'Embedding local vocational training is necessary to maintain long-term functionality of energy projects.'
Each paragraph delivers a single key argument in a structured logical progression: Paragraph [1] introduces off-grid solar as a economical alternative to grid extensions, Paragraph [2] identifies the maintenance skill gap as a threat to sustainability, and Paragraph [3] presents vocational training as the necessary solution.
Step-by-Step Solution
Key Concept
Summary: Identifying Central Arguments and Key Points