It is in Siberia
It is located on Asia
Asia.
Ob River is a major river in western Siberia, Russia.
Omsk is located on the Om River where it runs into the Irtysh River.
River Irtysh is in Siberia. From its source as Kara-Irtysh (Black Irtysh) in the Mongolian Altay mountains in Xinjiang, China, Irtysh flows NW through Lake Zaysan, Kazakhstan until it meets the Ob near Khanty-Mansiysk in western Siberia, Russia after 4,248 km (2,640 mi).
The ob-irtysh is in Asia in the Sayan Mountains.
The Irtysh River is the main tributary of the Ob River, which flows into the Arctic Ocean. The Irtysh River does not connect to an ocean.
asia
The irtysh river
The Ob'-Irtysh river system is in western Siberia Russia on the continent of Asia, starting on the northern slopes of the Altay Mountains, near the border with Mongolia. It drains into the Gulf of Ob' of the Arctic Ocean.
It is on the continent of Asia