There are many roles that the Nile river played in supplying Egyptians with food. The river gave fish for example.
The Nile River.
Because it was close to the Nile river, so there was a steady supply of water, and it was great for immigration.
because Nile River provides them water supply.
they live off of animals and of course the nile river water supply
The Nile
they provide egyptian foods and egyptians plants.
The link below will supply some pictures.
It provides about 60% of the Niles water.
The link below will provide photos.
Crocodiles.
I'm guessing that the White Nile is called the big long river because it is the longest out of the other one, the Blue Nile. However, the Blue Nile provides roughly 2/3 of the Nile's water supply.
The Nile River was well suited for settlement because in that area, There isn't a lot of water. So the Nile River was a main source of water to cook, bathe, clean, and water their crops with. And in that time era, there wasn't underground pipes for water then and they would have to go to the river for their supply of water. And it would just be more efficient to put a community next to a larger water supply such as the Nile River.