What made the Fertile Crescent so fertile?
A.
imported crops brought by foreign traders
B.
moderate temperatures in the summer
C. ***
heavy snowfalls in winter
D.
silt deposited by annual flooding
I think it may be C.
D is correct.
Yes, it's D.
K tell me what you learn from this.
This great semicircle, for lack of a name, may be called the Fertile Crescent. ... Hence we are obliged to coin a term and call it the Fertile Crescent. In current usage, the Fertile Crescent includes Israel, Palestine, Iraq, Syria, Lebanon and Jordan, as well as the surrounding portions of Turkey and Iran.But the Fertile Crescent refers to areas of fertile soil near important rivers in the area. It stretches from the Nile River in Egypt to the Tigris and Euphrates rivers in modern Iraq. It also encompasses several other countries, including Israel, Lebanon, Jordan and Syria.
It is D
To determine the correct answer, we need to understand the factors that contributed to the fertility of the Fertile Crescent. The Fertile Crescent is an arc-shaped region located in the Middle East, including parts of modern-day Iraq, Syria, Lebanon, Jordan, Israel, and Palestine. It is widely believed that the primary reason for the fertility of the Fertile Crescent was the silt deposited by annual flooding, making D the correct answer. Here's why:
D. Silt deposited by annual flooding: The Fertile Crescent is formed by the Tigris and Euphrates rivers, which regularly flooded the surrounding areas. The floods brought with them nutrient-rich silt that was deposited on the riverbanks and floodplains. This silt, which contained minerals and organic matter, provided fertile soil for agriculture.
Imported crops brought by foreign traders (A) could have contributed to the diversity of crops grown in the Fertile Crescent, but it was not the primary reason for its fertility. The Fertile Crescent was already fertile due to natural factors like flooding and the nutrient-rich silt.
Moderate temperatures in the summer (B) does play a role in agricultural productivity, but it is not the main factor that made the Fertile Crescent fertile. The region's fertility was primarily a result of its geography and the annual flooding.
Heavy snowfalls in winter (C) does not contribute to the fertility of the Fertile Crescent. While snowfall can provide moisture for the rivers and water supply, it does not directly contribute to the fertility of the floodplains and agricultural lands.
Therefore, while C, B, and A may have had some influence on the agricultural productivity of the region, the primary reason for the Fertile Crescent's fertility was the silt deposited by annual flooding, making D the correct answer.