Caused much of the land in mesopotamia to become unfertile due to continuous feeding by animals. a. overgrazing b. evaporation c. deforestation d. desertification

The answer is A overgrazing

A. Overgrazing

Explanation:

The stocks of cattle were important in the economy of Mesopotamia. Cattle feeding was always needed to be regulated to maintain the fertility of soil. In the case of Mesopotamia when the phenomenon laid unchecked it leads to overgrazing. Grasses hold the soil together and when exposed to overgrazing soil becomes loose and easily eroded, causing its infertility.

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.