gold, diamonds, and ores of manganese, lead, zinc, nickel, cobalt and molybdenum. Outside the extreme northwest, the taiga is dominant, covering a significant fraction of the entirety of Siberia. The 2019 Winter Universiade will be hosted by Krasnoyarsk. Examples are the Line Islands in the Pacific and the Maldives in the Indian Ocean. Granite islands include Seychelles and Tioman and volcanic islands such as Saint Helena. An example of a desert island would be the small islands off the coast of Baja California, Mexico. The Greek city-state of Athens in the 5th century BC, which was dependent on grain imports from Scythia, maintained critical alliances with cities which controlled the straits, such as the Megarian colony Byzantium. Darius's highly regarded commander Megabazus was responsible to fulfill the conquers