Answer:
The statement is true. Alluvial soil can be found along the banks of the Nile River.
Step-by-step explanation:
The Nile feeds most of Egypt's inhabitants, who are otherwise in the inhospitable Sahara. The river gets drained every summer, making the surrounding fields very fertile.
The Nile was vital to life in Ancient Egypt. Nearly all the population lived within reach of their shores and grew their crops on the land fertilized by the waters. The Egyptians distinguished between the fertile "black land" by the river and the "red land", the sandy desert surrounding it. When the rains hundreds of miles south raised the water level in the river, much of the land was covered by water and as the waters fell the farmers would plant their crops.
The described situation accounts for the alluvial soil that the Nile margin possesses, which is extremely fertile and allows its inhabitants to develop agriculture.