Which of the following is a benefit of large-scale farms?

Large-scale farms benefit from economies of scale, meaning that as the size of the farm increases, the cost per unit of output decreases. This efficiency allows them to produce a larger quantity of agricultural products, contributing to a greater overall food supply. Large-scale operations can utilize more advanced machinery, technology, and farming techniques, which further enhances their ability to maximize production.

As for the other options, while they all may have some merits in specific contexts, they do not intrinsically apply as benefits of large-scale farms. For example, higher food quality can sometimes be associated with smaller, more specialized farms that focus on specific niche products. Additionally, biodiversity tends to be lower on large-scale farms because extensive monoculture practices are often used, which focus on a single crop to streamline production. Similarly, while large-scale farms can create some job opportunities, they are often more capital-intensive and can reduce the need for labor compared to smaller farms. Thus, the main identifiable benefit of large-scale farms lies in their ability to increase production efficiently.