It is possible to produce algae-based biofuels, but what is/are the likely limitation(s) of developing countries in promoting this industry?
- Production of algae-based biofuels is possible in seas only and not on continents.
- Setting up and engineering the algae-based biofuel production requires a high level of expertise/technology until the construction is completed.
- Economically viable production necessitates the setting up of large scale facilities which may raise ecological and social concerns.
Select the correct answer using the code given below:
Detailed Explanation:
Answer: Option 2 — 2 and 3 only
❌ Statement 1 – Incorrect: Algae-based biofuel production is not restricted to seas. Algae can be cultivated on land using open ponds, closed photobioreactors, or wastewater treatment systems. Continental production is technically feasible and widely practiced.
✅ Statement 2 – Correct: Setting up algae biofuel facilities requires advanced biotechnology, sophisticated engineering for photobioreactors, precise cultivation control systems, and extraction technology. This high-tech infrastructure poses significant challenges for developing countries with limited technical expertise and capital.
✅ Statement 3 – Correct: Large-scale algae cultivation facilities need extensive land/water resources, significant energy inputs, and water usage. These requirements can trigger ecological concerns (biodiversity impact, water depletion) and social issues (land acquisition, displacement of communities, competition with food production).
Question 5 of 5 Renewable Energy Sources
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