It is possible to produce algae based biofuels, but what is/are the likely limitation(s) of developing countries in promoting this industry ? 1. Production of algae based biofuels is possible in seas only and not on continents. 2. Setting up and engineering the algae based biofuel production requires high level of expertise/technology until the construction is completed. 3. Economically viable production necessitates the setting up of large scale facilities which may raise ecological and social concerns.

Correct Option (B) Statements 2 and 3 accurately identify limitations for developing countries in promoting algae-based biofuel production. - Statement 2: The establishment and engineering of algae-based biofuel production systems demand significant technical expertise and advanced technology. Developing nations often face constraints in accessing such specialized knowledge and infrastructure, posing a barrier to industry development. - Statement 3: Achieving economic viability in algae biofuel production typically requires large-scale facilities. The construction and operation of these large-scale plants can lead to ecological concerns, such as land use changes, water resource demands, and potential impacts on local ecosystems. Additionally, social concerns may arise regarding land acquisition, displacement, or competition for resources. Incorrect Options: - Statement 1 is incorrect. Algae-based biofuel production is not exclusively confined to marine environments. It can be undertaken in various settings, including land-based ponds, bioreactors, and utilizing diverse water sources such as freshwater, saline water, or wastewater. Therefore, the assertion that it is possible only in seas is factually inaccurate. [Image: Biofuel Classifications]

IAS 2017 — Environment & Ecology Environment & Ecology

2017mcqmedium

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 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.

Official previous-year question

Verified 2 Aug 2026.

Options

A1 and 2 only
B2 and 3 only
C3 only
D1, 2 and 3

Did you get this right?

Solution

Correct Option (B)

Statements 2 and 3 accurately identify limitations for developing countries in promoting algae-based biofuel production.

Statement 2: The establishment and engineering of algae-based biofuel production systems demand significant technical expertise and advanced technology. Developing nations often face constraints in accessing such specialized knowledge and infrastructure, posing a barrier to industry development.
Statement 3: Achieving economic viability in algae biofuel production typically requires large-scale facilities. The construction and operation of these large-scale plants can lead to ecological concerns, such as land use changes, water resource demands, and potential impacts on local ecosystems. Additionally, social concerns may arise regarding land acquisition, displacement, or competition for resources.

Incorrect Options:

Statement 1 is incorrect. Algae-based biofuel production is not exclusively confined to marine environments. It can be undertaken in various settings, including land-based ponds, bioreactors, and utilizing diverse water sources such as freshwater, saline water, or wastewater. Therefore, the assertion that it is possible only in seas is factually inaccurate.

Biofuel Classifications

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