Northern European Plain

This is a very wide space occupied by large, grassy plains and little to no trees. The plain is mainly located in northeastern Europe in places such as Poland, Germany, and Denmark. Rivers such as the Oder, Elbe, Weser, Vistula, and Rhine cross through the plain. Some valleys, meadows, and bogs are also located here. The Northern European Plain has very fertile soil, so some cities here are highly populated. They are Poznan, Berlin, Hamburg, Bremen, Hanover, Amsterdam, and Rotterdam.