WORLD HISTORY

Detailed explanation-1: -Two perennial rivers flowed through ancient Athens ? the Eridanos and the Ilissos. The Eridanos, rising from beneath Mount Lycabettus, followed a course north of the Acropolis, past the Athenian Agora and the gates and cemetery of the Kerameikos.

Detailed explanation-2: -Greece has relatively few rivers. Those it does have are short, and none are commercially navigable. In the north, the Evros (Maritsa), Néstos, Struma, and Vardar flow across the plains of Thrace and Macedonia and into the northern Aegean Sea.

Detailed explanation-3: -Greece has both! Start exploring a large number of freshwater lakes and saltwater lagoons around the country!