Biomass refers to any material that comes from dwelling items, together with wood and bark from trees, leaves or stems from plants, and even animal manure. Biofuels are transportation fuels, including ethanol and biodiesel, developed by changing biomass into liquid fuels to fulfill transportation demands. Find out more about biofuels. https://purebiofuelwoodpelletscan05802.blogsumer.com/37296750/new-step-by-step-map-for-pure-biofuel-pellets