- Algae cultivation is possible on land as well as in the sea. - Algae biofuel production is technologically complex and requires specialized expertise. - Economic viability often demands large scale, which can have significant resource implications and raise environmental/social concerns.
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. Select the correct answer using the code given below :
Asked in UPSC IAS 2017 · Topic: Non-Conventional Energy (Biomass Energy: Biofuels (bioethanol, biodiesel, biogas) and waste-to-energy)
More Environment and Ecology questions
- In the context of which one of the following are the terms 'pyrolysis and plasma gasification' mentioned?
- According to India's National Policy on Biofuels, which of the following can be used as raw materials for the production of biofuels ? 1. Cassava 2. Damaged wheat grains 3. Groundnut seeds 4. Horse gram 5. Rotten potatoes 6. Sugar beet Select the correct answer using the code given below :
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- Consider the following statements : 1. Coal, petroleum and natural gas are fossil fuels. 2. Gasohol is a mixture of benzene and alcohol. 3. Geothemal energy is a non conventional energy source. 4. Gobar gas contains mainly methane. Of these statements :
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