Which metal is noted for significantly transforming agriculture?

Iron is recognized for its significant transformation of agriculture primarily due to its role in the development and production of durable farm tools and machinery. The introduction of iron implements, such as plows and harrows, greatly enhanced the efficiency and effectiveness with which farmers could cultivate land. These iron tools allowed for deeper tillage, improved soil aeration, and better crop yields compared to their wooden or stone counterparts.

The shift from bronze and wood to iron tools was a pivotal moment, enabling more intensive farming practices and contributing to increased agricultural productivity. This increase in efficiency directly supported population growth and the expansion of civilizations, highlighting iron's crucial impact on agriculture throughout history. Its strength and resilience made it the preferred material for a wide range of agricultural applications, signaling a transformative era in farming practices.