Final answer:
The modern agricultural revolution was sparked by improved farming methods introduced during the Industrial Revolution, which included advanced, gasoline-powered farm equipment and a shift towards commercial farming.
Step-by-step explanation:
The modern agricultural revolution began as a result of improved farming methods during the Industrial Revolution. The addition of gasoline-powered farm tools, such as tractors, seed drills, threshers, and combine harvesters, significantly enhanced productivity.
These innovations, coupled with new approaches to farming that included the planting of large fields of a single crop to maximize profits, transportation improvements, and the invention of refrigeration, allowed produce to be safely shipped all over the world, thus changing the agricultural practices from subsistence farming to a more commercial model.
Historically, developments such as the agrarian revolution and subsequent industrial developments fueled the modern agricultural revolution. Technologies like the steam tractor and steel implements further advanced agricultural production worldwide, indicating an intertwined relationship between agricultural advances and industrial growth.