The butt
The butt
99% sure its Ob!
It depends which river. Some flow into lakes, others flow into the Ocean.
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.
the mackenzie river
The Mackenzie River flows into the Beaufort Sea and from there into the Arctic Ocean,
Mackenzie
99% sure its Ob!
The Lena Sea, an extension of the Laptev Sea, is located in the Arctic region of Russia. It is situated at the mouth of the Lena River, where the river flows into the Arctic Ocean. The sea is characterized by its cold temperatures and seasonal ice cover, typically ending at the coastline of the Siberian landmass.
Great Slave Lake in Fort Providence is the source of the Mackenzie River. The river flows for 1,080 miles and empties into the Arctic Ocean.
That would be the Lena. It is the 10th longest river in the world and has the 9th largest watershed. It flows through Siberia into the Laptev Sea, which is part of the Arctic Ocean.
The Lena River, or Great River rises in the Siberian Mountains. flows 4000kms accross Russia to the Arctic Ocean. Its basin covers 2.5 million square kilometers. Explorers first reached its delta on the Laptev Sea in the early 1630's