Final answer:
Cattle ranching is common in areas with less rainfall or hilly terrain, while dairy farming is nearly ubiquitous across the US with high demand.
Step-by-step explanation:
Cattle ranching is common in areas where more profitable agricultural land uses are not possible. This includes places with less rainfall or hilly terrain where crops cannot be grown profitably. Texas, Nebraska, Kansas, California, and Oklahoma lead the country in cattle production due to their vast dry flatlands.
On the other hand, dairy farming is nearly ubiquitous across the US, with the Northeast, Great Lakes region, and California being significant producers. The map of milk production often aligns with population centers, creating high demand for milk. Beef cows are typically found in regions with challenging farming conditions, such as dry plains or hilly areas where growing crops is not as profitable.