Dry farming became increasingly difficult in Mesopotamia due to the problem of . A.
overgrazing
B.
deforestation
C.
crop rotation
D.
seasonal flooding

Defrostation because trees were removed and trees are important because they store water underground

Ifound this on google i hope this you “the correct answer is: the czech republic's decision in 2003 to join the european union indicated that the czech republic was willing to forge economic ties with other nations. the european union is a political and economic organism composed by 28 states located mainly in european lands.”