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Zorluk: OrtaIdentification of Main Idea and Supporting Details

Read the passage below carefully and answer the question that follows.

Post-harvest losses have long undermined the livelihood of artisanal fishers along the Gulf of Guinea. Traditional preservation methods, such as wood-smoking and sun-drying, not only degrade the nutritional quality of the fish but also contribute significantly to localized coastal deforestation. In response, decentralized solar-powered cold storage hubs are being established near landing sites. These off-grid refrigeration facilities enable fishing cooperatives to preserve their daily catches immediately without relying on expensive diesel generators or unsustainable timber harvesting. By maintaining the cold chain, fishers can defer sales until market prices stabilize, thereby preventing distressed sell-offs during peak harvest hours. Furthermore, access to reliable cooling has reduced fish spoilage by nearly forty percent in pilot communities. Ultimately, the adoption of solar refrigeration represents a crucial shift toward sustainable coastal fisheries management, balancing economic empowerment with marine environmental conservation.

Which of the following best captures the main idea of the passage?

  1. Solar-powered cold storage offers an effective solution that minimizes post-harvest fish spoilage while promoting economic and ecological sustainability.Cevap
  2. B
    Traditional preservation techniques such as wood-smoking severely degrade fish quality and drive coastal deforestation.
  3. C
    Fishers rely primarily on expensive diesel generators to stabilize daily market prices during peak harvest hours.
  4. D
    Solar refrigeration has completely eliminated poverty and environmental degradation across coastal West Africa.

Cevap

Solar-powered cold storage offers an effective solution that minimizes post-harvest fish spoilage while promoting economic and ecological sustainability.
The passage discusses the challenges of post-harvest fish spoilage and environmental harm caused by traditional methods, introducing solar-powered cold storage as a dual solution for economic empowerment (stabilizing market prices, reducing spoilage by 40%) and environmental protection (reducing deforestation). The statement highlighting solar cold storage as an effective solution balancing spoilage reduction with economic and ecological sustainability accurately reflects this overarching central point.

Adım Adım Çözüm

1
Analyze the structure of the passage
Identified the problem (post-harvest fish loss and environmental damage from traditional preservation) and the solution presented throughout the rest of the passage (decentralized solar-powered cold storage).
Understanding the problem-solution framework helps isolate the overarching focus.
2
Evaluate the concluding statement and supporting evidence
The final sentence explicitly summarizes that solar refrigeration represents a shift toward sustainable fisheries management by balancing economic empowerment with environmental conservation.
Main ideas are frequently reinforced in concluding synthesis statements.
3
Distinguish central thesis from supporting details and exaggerated claims
Selected the option that captures both the economic and ecological impact of solar refrigeration, avoiding options that focus narrowly on minor supporting details or make unwarranted generalizations.
The main idea must synthesize the complete scope of the text without being too narrow or overly broad.

Anahtar Kavram

Identifying the Main Idea in Comprehension Passages
Tahmini Süre:1m 30s
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