Biomass

A measure of the mass of organisms within a region divided by the area of that region.[1] Biomass is also a term for organic nonfossil material of biological origin that constitutes a renewable energy source, such as making ethanol fuel from corn.

## See also[edit]

* Biomass gas

## References[edit]

1. ↑ Wile, Dr. Jay L. Exploring Creation With Biology. Apologia Educational Ministries, Inc. 1998