Final answer:
The flooding of the Nile River results in the formation of a delta, where the river deposits sediment and creates fertile land, crucial for agriculture in Egypt.
Step-by-step explanation:
The annual flooding of the Nile River is responsible for creating a specific landform due to the deposition of silt and materials over the floodplains. This process leads to the formation of a delta at the mouth of the river, where it empties into the Mediterranean Sea. Deltas are characterized by the splitting of a river into several smaller channels, creating a fan-shaped pattern as the river deposits the sediment it carries. The fertile land generated by these deposits has historically been crucial for agriculture in Egypt, contributing to the success of Nile River civilizations.