Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  N'ụzọ: Osimiri Krishna bụ osimiri nke anọ kachasị ukwuu n'ihe gbasara mmiri na-abanye na mpaghara osimiri na India, mgbe Ganga, Godavari na Brahmaputra. Osimiri a nwere ihe fọrọ nke nta ka ọ bụrụ 1,400 kilomita (870 mi) ogologo. A na-akpọkwa osimiri ahụ Krishnaveni. Ọ bụ otu n'ime isi mmalite nke mmiri maka Maharashtra, Karnataka, Telangana na Andhra Pradesh.  Ajụjụ: Olee osimiri ndị nke mbụ, nke abụọ, na nke atọ n'ọnụ ọgụgụ n'ọnụ ọgụgụ?
Ganga, Godavari na Brahmaputra