it could be a valley or a gorge
confluence
channel
Dam
gorge
Channel (Valley)
it could be a valley or a gorge
The river Nile.
river through gobii think the Huang river
river
A river that flows into an underground passage or sinkhole.
I think you mean a 'ford'.
The River Shannon flows through Limerick
It is called the Mekong River
One that flows through China