Final answer:
The Triangular Plow improved agriculture during the Industrial Revolution by allowing heavier soils to be farmed efficiently, complementing the 3-field rotation system. Agricultural advancements also included the introduction of gasoline-powered farm tools like tractors. These innovations supported urban markets and increased farm profits.
Step-by-step explanation:
The improvement in agriculture during the Industrial Revolution that is listed among the options provided is the Triangular Plow. This tool, also known as the heavy plow, allowed for heavier soils to be farmed more efficiently. A major innovation in agricultural practices of the time was the 3-field rotation system, which the heavy plow complemented by efficiently preparing fields for planting. These agricultural advancements were instrumental in supporting the expanding urban markets for agricultural surpluses. Farmers also benefitted from the introduction of technologies such as gasoline-powered tools, including tractors, seed drills, threshers, and combine harvesters, which allowed for larger fields of single crops and increased profits. These technological improvements in farming equipment and methods, fueled by the agrarian revolution, greatly advanced agricultural production worldwide.