Part 1 of Essay
is predominantly a mountainous country, with an average elevation of about 910m (about 3000 ft). Most of the land falls within the eastern division of the Alps. In general the major mountain ranges of run in an eastern-western direction and are separated from one another by rather broad valleys. The northernmost line of ....

Part 2 of Essay
.... rolling upland, and the eastern border section comprises part of the Danube Basin, including Vienna. The principal river is the Danube, which enters Austria at Passau on the German border; it continues its southeastern course, past Linz and Vienna, to Bratislava on the Slovakian border. Austrian tributaries of the Danube include the Traun, Enns, and Ybbs rivers. In the south, important rivers are the Mur and the Mürz. In addition to the rivers, the hydrographic system of the country includes numerous lakes, nota ....