dentritic
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.
trellis
its trellis
Yenisei River.
Asia.
Russia
Yes there is
The Yenisei River's mouth is the kara sea and the Arctic Ocean.
Dendrtitic river system has a tree like pattern (more common) and trellis river system has a rectangular pattern throughout