biomass
UK: ˈbaɪəʊmæs | US: ˈbaɪoʊmæs
n. The total quantity or weight of living organisms in a given area or volume.
n. Organic matter used as a fuel source, especially in energy production.
The word "biomass" combines "bio," derived from the Greek "bios" (meaning "life"), and "mass," from the Latin "massa" (meaning "lump" or "bulk"). It emerged in the early 20th century to describe the total living matter in an ecosystem, later expanding to include organic materials used for energy. The term reflects a scientific focus on quantifying biological resources.
The forest's biomass includes trees, shrubs, and microorganisms.
Biomass energy is derived from plant and animal waste.
Scientists measure biomass to assess ecosystem health.
Agricultural residues can be converted into biomass fuel.
The ocean's biomass supports diverse marine life.