wood energy, definition of

The biophysical environment is the symbiosis between the physical environment and the biological life forms within the environment, and includes all variables that comprise the Earth's biosphere.

Wikipedia Entry

• Scientists Developing Wood-Powered Batteries Made From Paper Waste!
  Researchers from the Poznan University of Technology in Poland and the Linkoping University in Sweden have been whittling away at the possibilities of creating energy from wood waste...