Biomass refers to any materials that comes from living points, which include wood and bark from trees, leaves or stems from plants, and also animal manure. WRI research displays that without the need of correct regulation, need for biomass could take up above one hundred million acres by 2050 — https://cicili765coz8.tkzblog.com/37992024/5-essential-elements-for-biofuel-pellets-for-sale