Southern Europe Physical FeaturesVersión en línea Map Quiz por Sarah Mackintosh 1 Bay of Biscay 2 Tagus River 3 Iberian Peninsula 4 Strait of Gibraltar 5 PyreneesMountains 6 Alps 7 Po River 8 Tiber River 9 Apennines 10 Italian Peninsula 11 Mediterranean Sea 12 Adriatic Sea 13 Balkans 14 Balkan Peninsula 15 Aegean Sea