Biomass energy uses waste materials from crops to make ethanol.

Answer 1

Yes, that is correct. Biomass energy involves using organic materials such as agricultural crops, manure, and forestry residues to produce renewable energy sources like ethanol. This process helps in reducing waste, producing clean energy, and lowering the carbon footprint compared to traditional fossil fuels. Ethanol is commonly used as a fuel additive in gasoline to reduce emissions and support renewable energy goals.