I have no idea, it was my question...
the Batsiboka river in Madagascar is 525 km long :-)
The River Betsiboka. But that's the longest river
525km
Due to the sediment within the river. this sediment causes the river to appear orange/reddish
The population of Betsiboka is 236,500.
The longest river there is Mangoky. Its length is 350 miles. Onilahy is on the second place, and Betsiboka is on the third.
The area of Betsiboka is 30,025 square kilometers.
The population density of Betsiboka is 7.9 people per square kilometer.
Answer!-Usually the start of a river is called its source and the end of the river is called the mouth.
The source of a river is where the river starts.
The source or beginning of a river is called the 'headwater'. The beginning of a river is known as the source.
The place where the river begins is called a source.