Cinders are indeed the largest fragments erupted from a volcano.
Answer:
True
Explanation:
crops and other important food sources are processes and put into cereals.
Arid, Dry climates like in Arizona, California, New Mexico, and Texas
Answer:
Agriculture yielded more food, which made denser human populations possible, thereby supporting city development. Farming led to dense, settled populations, and food surpluses that required storage and could facilitate trade. These conditions seem to be important prerequisites for city life.