When biochar is added back for the soil, it may go on to soak up carbon and form massive underground suppliers of sequestered carbon—carbon sinks—that can lead to negative carbon emissions and much healthier soil. one. How is biomass different from fossil fuels? Biomass is usually a renewable energy supply https://paxtonmqqsw.bcbloggers.com/37314270/detailed-notes-on-biofuel-price