GENERAL KNOWLEDGE

Detailed explanation-1: -Egyptians developed and utilized a form of water management known as basin irrigation. This practice allowed them to control the rise and fall of the river to best suit their agricultural needs. A crisscross network of earthen walls was formed in a field of crops that the river would flood.

Detailed explanation-2: -Ancient Egyptians dug canals to direct water to places far from the banks of the Nile and used the shadouf (Fig. 7), a counterbalanced sweep, to bring water from the Nile or a canal to higher fields.

Detailed explanation-3: -Irrigation in Egypt is dependent upon the Nile River and has been systematically utilized since the predynastic era.