Biomass refers to renewable natural and organic issue derived from plants and animals, that contains saved chemical energy from the sun, generated as a result of photosynthesis. It might be immediately combusted for heat or remodeled into liquid and gaseous fuels by means of numerous processes. suiwerheid نَقاء، نَقاوَه، صَفاء، https://finnsuvwv.pages10.com/the-ultimate-guide-to-biofuels-international-74128001