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 refers to any material that is organic in nature. In other words, if the material was once part of a living thing, it is biomass. Most biomass comes from trees. Usually forests are not cut down for biomass, but when the forest is cleaned out to prevent forest fires, that wood can be used for biomass.ther sources of biomass are food crops and the parts of those crops that are not eaten, such as fruit pits or stalks, grassy or woody plants, and any organic waste. Many of the crops that can be used for biomass can be grown on land that is not good for farming for some reason or another.