The Angara River is a tributary of the Yenisei River.
Yenisei is longer
The Yenisei River starts in Asia and ends in Siberia, into the Arctic ocean.
Yenisei River.
Yes there is
Asia.
Russia
The Yenisei River's mouth is the kara sea and the Arctic Ocean.
Mungaragiyn-Gol, located in Mongolia, is the source of the Yenisei River. The average depth of the river is 45 feet, but some parts are as deep as 80 feet.
north to south
5,539 km
Yenisei is the greatest river system flowing to the Arctic Ocean and is 3,445 miles long.