Biomass refers to renewable natural and organic subject derived from plants and animals, containing stored chemical energy from the sun, generated by way of photosynthesis. It may be immediately combusted for heat or reworked into liquid and gaseous fuels by means of various processes. Biochar is a variety of charcoal. https://zaneloopp.thechapblog.com/37747378/new-step-by-step-map-for-green-firewood-delivery