What sea does the Lena River delta empty into?

Question by anapink2: The Lena River delta empties into wht sea?
also
1.wht is the river that Angara River is a tributay to?
2.in wht country will u find the sources of both the Tigris and Euphrates rivers?
3.Name the tributary to the Volga River

Answers and Views:

Answer by Helmut
Laptev Sea,
1. Yenisei River
2. Turkey
3. – left Kama River
– right Oka River