Answer: A. the deserts surrounding the area, which provided dry, hot air that made for a thriving agricultural climate
Step-by-step explanation:
The options to the question are:
A. the deserts surrounding the area, which provided dry, hot air that made for a thriving agricultural climate
B. the Tigris and Euphrates Rivers, which provided the water and nutrients soil needs to be good for agriculture
C. the Persian Gulf, which was connected to two rivers that were able to carry a water supply through the land
D. the Zagros and Taurus mountains, which protected the area from undesirable and harsh weather.
The Fertile Crescent had abundant access to water, and also earliest civilizations were being established their. Its area covers places such as Egypt, Syria, Israel, Southern Iraq, Lebanon, Palestine, and Jordan.
The rich and fertile land was due to the Tigris and Euphrates Rivers, which provided the water and nutrients soil needs to be good for agriculture. Also, the Persian Gulf, was connected to two rivers which brought water supply through the land. The area was also protected from harsh weather.
The deserts surrounding the area, which provided dry, hot air that made for a thriving agricultural climate didn't contribute to the fertile land.