Answer:
Option (3)
Explanation:
The Nile river causes flood every year during the time of summer, which is commonly known as inundation. This results in the overflowing of water into the nearby region, forming flood plains. These floodplains are enriched with the valuable nutrients that are required for agricultural purposes, thereby increasing the fertility of the soil. The farmers are able to grow crops from the month of October. After the flood recedes, the silt particles are left out.
Thus, the Nile river flooding results in the formation of plains or flood plain areas.
hence, the correct answer is option (3).
