It is Russia.
Istanbul, Turkey. Part of Istanbul sits in Europe and part of it is in Asia.
Russia covers 40% of Europe and a large percentage of Asia, making it the largest country in both continents.Russia.
In Europe it is and in Asia it also is
Turkey
Turkey
There are two mountain ranges dividing Europe and Asia: The Ural Mountains divided Russia and Kazakhstan, ultimately the continents of Europe and Asia. The Caucasus Mountains divide Georgia and Azerbaijan, ultimately the continents of Europe and Asia. Armenia, another Caucasus State that doesn't touch the Caucasus, is a geo-political European country. The Caucasus also run through Russia, but do not divide the country between Europe and Asia in this part.
Turkey.
Rome is the capital city of Italy. Italy is in Europe.europe
the largest country in Asia is Russia. but it is also part of Europe.
Asia is west of North America, although the country closest to the west, Russia, is also considered part of Europe.
Europe and Asia definitely form one large landmass. It could be argued that North and south America also form one large landmass but since the connection between the two is quite narrow, Europe/Asia would be a better answer if you had to pick one pair.