Inland deltas Okavango DeltaIn  rare cases the river delta is located inside a large valley and is called an inverted river delta.
<fluency> Inland deltas Okavango DeltaIn  rare cases the river delta is located inside a large valley and is called an inverted river delta.
Inland deltas Okavango DeltaIn In rare cases the river delta is located inside a large valley and is called an inverted river delta.