Question

the soil of the nile river valley is best characterized as
a fertile.
b. dry
c. rocky.
d. barren.

Explanation:

The Nile River Valley's soil benefits from annual flooding that deposits nutrient - rich silt. This makes it ideal for agriculture. Dry (B) would not support the agricultural civilization that thrived there. Rocky (C) and barren (D) soils are not conducive to the extensive farming that occurred in the Nile River Valley.

Answer:

A. fertile