Which country covers more than one-eighth of the Earth's inhabited land area, and is home to ethnomusicologist Izaly Zemtsovsky?
Izaly Zemtsovsky: Izaly Iosifovich Zemtsovsky (Russian: Изалий Иосифович Земцовский ; born February 22, 1936 in St Petersburg, Russia) is a Russian-born American ethnomusicologist. Russia:  At 17125200 km2 , Russia is the largest country in the world by surface area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 144 million people at the end of March 2016.
Russia