It is celebrated by Egyptians as an annual holiday for two weeks starting august 15, known as Wafaa el Nil. It is also celebrated in the Coptic Church by ceremonially throwing a Martyr's relic into the river. Ancient Egyptians believed that the Nile flooded every year because of Isis's tears of sorrow for her dead husband.
I don’t know sorry lol and ik this is a waste of answer but yea sorry ;(
For most years they had a magnificent harvest of cereal (barley and emmer wheat,wich could be used to make bread,cakes and beer );vegetables
By carving symbols into walls of pyramids and/or caves
