Question 1 - Select located in Russia and Kazakhstan (begins in the Ural Mountains and ends in the Caspian Sea), is the third longest river in Europe, and it is the boundry that makes Kazakhstan a Euroasian country
Question 2 - Select A river of South Asia that flows southeast from the Himalayas to the Bay of Bengal.
Question 3 - Select One of the two largest rivers in Southwest Asia that flow from the mountains in Turkey to the Persian Gulf
Question 4 - Select Marks the boundary between the West Siberian lowland and the plateau of Central Siberia.
Question 5 - Select Second most important river in Russia
Question 6 - Select Forms the border between Russia and China