The correct answer is option (a) Biofuels can have a more widespread use.
Biofuel is a fuel that is produced from biological process like anaerobic and agriculture digestion. It can be derived directly from plants, agricultural, commercial, domestic and agricultural waste. It has a more widespread use as compared to solar, wind and geothermal energy. Uses of biofuel.
- It can be used as an alternative diesel
- It can be used for power generation in backup systems when emission is most important
- Bioheat can be generated from biofuel
- It can be used to clean oil spills and grease
- It can be used as a lubricant
- It can be used as a fuel in stove for cooking
- It can be used to remove paint and adhesives
Hope this helped