What is the exchange of plants and animals from Europe to America and vise versa is known as?

The exchange of plants, animals, and other goods between Europe and the Americas is known as the Columbian Exchange. This widespread transfer occurred after Christopher Columbus's voyages in the late 15th century and significantly impacted agriculture, culture, and economies on both sides of the Atlantic. It introduced new crops and livestock to various regions, leading to profound changes in diets and farming practices. The exchange also had negative effects, including the spread of diseases that devastated indigenous populations.