uinisia
The Carpathian Mountains or Carpathians are mountain ranges with an arc form. The mountain ranges are 1,500 km or 932 mi in length.
Carpathian Mountains
Carpathian Mountain
Carpathian Mountains
Baltic Sea
The snow at the top of mountains melts and runs down the mountain, where it broadens into a stream or river (running water)
I think it is the Baltic sea
The Tigris and Euphrates River valleys form the core of Mesopotamia, not the borders, which are mostly mountain and desert.
The snow at the top of mountains melts and runs down the mountain, where it broadens into a stream or river (running water)
Odra in Polish or Oder in English and German is the river defining most of the boundary between Germany and Poland. The remaining part of the boundary with Germany is along its tributory, the Nysa River. Odra River starts in the Czech Republic and reaches the Baltic sea to the north of the city of Szczecin. It forms a delta with three branches that empty into the Baltic Sea via the Gulf of Pomerania.
The Ural Mountains that run through Russia and the Ural River, which flows from Russia, through Kazakhstan to the Caspian Sea.
Sweden and Norway