Biomass is a semi-renewable energy useful resource that comes from plants and animals. We categorize this source as semi-renewable because it need to be carefully managed to be sure we are not working with it a lot quicker than it may be replenished. Biofuels are transportation fuels, including ethanol and https://titusynzqb.blog-kids.com/38740276/detailed-notes-on-pure-biofuels-pellets