Biomass. Biomass is composed of materials that are biological in origin, including organic material, both living and dead, from above and below ground. Eg., trees, including bark, roots, tree litter, crops, grasses, and animals and animal waste.
Biomass. Biomass is composed of materials that are biological in origin, including organic material, both living and dead, from above and below ground. Eg., trees, including bark, roots, tree litter, crops, grasses, and animals and animal waste.