Answer :


Well..it's described as a narrow, fertile area which is about 3km wide and includes four fifth of the length of the Nile!! hope it helps :)

Answer:

Upper Egypt, Arabic Qiblī Miṣr, also called Al-Ṣaʿīd (“The Upland”), geographic and cultural division of Egypt, generally consisting of the Nile River valley south of the delta and the 30th parallel N. It thus consists of the entire Nile River valley from Cairo south to Lake Nasser (formed by the Aswan High Dam).