Constructed by the German Democratic Republic (GDR, East Germany), starting on 13 August 1961, the wall completely cut off (by land) West Berlin from surrounding East Germany and from East Berlin until it was opened in November 1989.fter the fall of the Berlin Wall, French President Francois FranÃ§ois mitterrand Warned thatcher that a Unified germany could make more ground Than Adolf hitler ever had and That europe would have to bear the. consequences
Tundra. In physical geography, tundra is a biome where the tree growth is hindered by low temperatures and short growing seasons. The term tundra comes through Russian ÑÑÐ½Ð´ÑÐ° from the Kildin Sami word tÅ«ndar tÅ«ndÃ¢r, uplands treeless mountain. tract
Definition of a Biome Biomes are large areas on Earth with similar conditions, such as similar climates and similar living organisms. There are two main categories of biomes. Terrestrial biomes are usually defined by the type of vegetation that is present. The major climatic factors contributing to the vegetation types in these biomes are temperature and precipitation. Aquatic biomes are defined by the type of water they contain.