Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Kogin Nilu (Arabic, wanda aka rubuta a matsayin al-Nīl; wanda aka furta a matsayin an-Nīl) babban kogin arewa ne mai gudana a arewa maso gabashin Afirka, kuma shine kogi mafi tsawo a Afirka kuma mafi tsawo a duniya (gwamnatin Brazil ta yi ikirarin cewa Kogin Amazon ya fi na Nilu). Kogin Nilu, wanda tsawonsa ya kai kilomita 6,650, kogin "na kasa da kasa" ne kamar yadda rafin ruwansa ya rufe kasashe goma sha ɗaya, wato, Tanzania, Uganda, Rwanda, Burundi, Jamhuriyar Demokradiyyar Kongo, Kenya, Habasha, Eritrea, Sudan ta Kudu, Jamhuriyar Sudan da Masar. Musamman, Kogin Nilu shine tushen ruwa na farko na Masar da Sudan. Kogin Nilu yana da manyan magudanan ruwa guda biyu, White Nile da Blue Nile. Ana ɗaukar White Nile a matsayin tushen ruwa da kuma babban rafi na Nilu kanta. Blue Nile, duk da haka, shine tushen mafi yawan ruwa da laka. White Nile ya fi tsayi kuma yana tasowa a yankin Great Lakes na tsakiyar Afirka, tare da tushen da ke nesa har yanzu ba a tantance shi ba amma yana cikin Ruwanda ko Burundi. Yana gudana zuwa arewa ta hanyar Tanzania, Lake Victoria, Uganda da Sudan ta Kudu. Blue Nile ya fara ne a Tafkin Tana a Habasha kuma ya kwarara zuwa Sudan daga kudu maso gabas. Kogunan biyu sun hadu ne kawai a arewacin babban birnin Sudan na Khartoum. Yankin arewacin kogin yana gudana arewa kusan gaba daya ta hamadar Sudan zuwa Masar, sannan ya ƙare a cikin babban delta kuma ya kwarara zuwa Tekun Bahar Rum. Al'adun Masar da masarautun Sudan sun dogara da kogin tun zamanin da. Yawancin yawan jama'a da biranen Misira suna kwance ne a gefen waɗancan sassan kwarin Nilu arewacin Aswan, kuma kusan dukkanin wuraren al'adu da tarihi na Tsohuwar Misira ana samun su ne a gabar kogin.  Tambaya: Wane yanki na Nilu ya gudana daga Habasha zuwa Sudan?
Ƙasar Blue Nile