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Energy plantation refers to
With the exception of water, which one of the following is possibly the most important accessory chemical substance in industrial processes?
Non-conventional energy source is
The biomass can be used to
One of the following aquatic weed has been exploited for biogas production
Energy source of this earth is
One of the following is not the petroleum plant
The rate of biogas production can be limited by
Non-renewable source of energy is
Biogas can be a good substitute for
Correct (-)
Wrong (-)
Skipped (-)