Q. Consider the following: To combat deforestation and soil erosion To provide better food security to the world To conserve the Bio-diversity The use of Bio-fuels would help in which among the above issues?
Answer: None of them
Notes: Biofuel is considered as an alternative to diesel fuel. It is used for other purposes also i.e. hydrogen needs, clean up oil, work as cooking oil etc. It can work as a replacement of energy needs starting from vehicle fuel to central home heating.

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