The Berlin Wall divided East Berlin from West Berlin, walling in the Germans on the Eastern side so that they could not flee to the West and escape communism.The enabled the Soviet-controlled East German government to be even more oppressive.he Berlin Wall divided East Berlin from West Berlin, walling in the Germans on the Eastern side so that they could not flee to the West and escape communism.
Biomass is biological material derived from living, or recently living organisms. In the context of biomass for energy this is often used to mean plant based material, but biomass can equally apply to both animal and vegetable derived material.he carbon used to construct biomass is absorbed from the atmosphere as carbon dioxide (CO 2) by plant life, using energy from the sun. Plants may subsequently be eaten by animals and thus converted into animal biomass.
Biomass energy is any kind of energy that uses a biological organism (plant or animal) as its source. Because the definition of biomass is so broad, fuels that can be considered biomass include a wide variety of items, and researchers are discovering new biomass energy sources all the time.iomass fuel can be converted directly into heat energy through combustion, like the burning of a log in a fireplace. In other cases, biomass is converted into another fuel source; examples include ethanol gasoline made from corn, or methane gas derived from animal waste.