I have no idea, it was my question...
The River Betsiboka. But that's the longest river
525km
the Batsiboka river in Madagascar is 525 km long :-)
Due to the sediment within the river. this sediment causes the river to appear orange/reddish
The population of Betsiboka is 236,500.
The area of Betsiboka is 30,025 square kilometers.
The longest river there is Mangoky. Its length is 350 miles. Onilahy is on the second place, and Betsiboka is on the third.
The population density of Betsiboka is 7.9 people per square kilometer.
The River Betsiboka. Its mouth is Mahajanga. The river flows north, just like the St. Johns in Florida, whose mouth is Jacksonville, Florida. (Actually, Mayport, but in Duval County, with its consolidated government with Jacksonville located all over the county. Jax is just the biggest nearby town to the mouth of the river.) Side Question: see discussion The River Betsiboka. Its mouth is Mahajanga. The river flows north, just like the St. Johns in Florida, whose mouth is Jacksonville, Florida. (Actually, Mayport, but in Duval County, with its consolidated government with Jacksonville located all over the county. Jax is just the biggest nearby town to the mouth of the river.) Side Question: see discussion
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.