関連ワード:  biomass is a renewable source of energy true or false    biomass is an example of non renewable source of energy true or false    biomass is a renewable source of energy or not    biomass is a non renewable energy resource true or false    is biomass is a renewable source of energy    where does biomass energy come from    is biomass a non renewable source of energy  
結果 : biomass is a renewable source of energy true or false