Claim: Istanbul is located on earth.
Evidence: Istanbul -LRB- -LSB- ˌɪstænˈbʊl -RSB- , -LSB- - ˈbuːl -RSB- or -LSB- - stɑːn - -RSB- İstanbul -LSB- isˈtɑnbuɫ -RSB- -RRB- , historically known as Constantinople and Byzantium , is the most populous city in Turkey and the country 's economic , cultural , and historic center.
Turkey -LRB- Türkiye Cumhuriyeti -LSB- ˈtyɾcije d͡ʒumˈhuɾijeti -RSB- -RRB- , is a transcontinental country in Eurasia , mainly in Anatolia in Western Asia , with a smaller portion on the Balkan peninsula in Southeast Europe.
The remaining 29 % is land consisting of continents and islands that together have many lakes , rivers and other sources of water that contribute to the hydrosphere.
Ordered from largest in size to smallest , they are : Asia , Africa , North America , South America , Antarctica , Europe , and Australia.
Europe is a continent that comprises the westernmost part of Eurasia.