How did the Niles predictable flooding help the people become resourceful and inventive?

The most important thing the Nile provided to the Ancient Egyptians was fertile land. Most of Egypt is desert, but along the Nile River the soil is rich and good for growing crops. The three most important crops were wheat, flax, and papyrus. Wheat - Wheat was the main staple food of the Egyptians. As the flood waters receded, sowing and ploughing began, using primitive wooden ploughs. Since rainfall is almost non-existent in Egypt, the floods provided the only source of moisture needed to sustain crops. Irrigation canals were used to control the water, particularly during dry spells. From its headwaters in Ethiopia and the central African highlands to the downstream regional superpower Egypt, the Nile flows through 10 nations. But by a quirk of British colonial history, only Egypt and its neighbor Sudan have any rights to its water.also flooding