Which term describes the widespread transfer of crops, animals, culture, and technology between the Americas and the Old World after Columbus?

Which term describes the widespread transfer of crops, animals, culture, and technology between the Americas and the Old World after Columbus?

• A. British Agricultural Revolution
• B. Columbian Exchange
• C. Green Revolution
• D. Fertile Crescent

Answer: (B)

The concept here is the Columbian Exchange, the widespread transfer of crops, animals, culture, and technology between the Americas and the Old World after Columbus’s voyages. This exchange began after 1492 and reshaped diets and agriculture across the globe. For example, crops like maize and potatoes from the Americas spread to Europe, Asia, and Africa, while crops such as wheat, rice, and sugarcane, along with animals like horses, cattle, pigs, and chickens, moved to the Americas. These transfers altered farming practices, food availability, and even social and ecological systems, with diseases also crossing continents and affecting populations. Other terms refer to different historical developments. The British Agricultural Revolution describes changes in farming in Britain centuries later, focusing on enclosure and mechanization. The Green Revolution refers to mid-20th-century improvements in agricultural production through high-yield varieties and chemicals. The Fertile Crescent is a historic region in the Middle East known for early farming, not a global post-Columbian exchange.

The concept here is the Columbian Exchange, the widespread transfer of crops, animals, culture, and technology between the Americas and the Old World after Columbus’s voyages. This exchange began after 1492 and reshaped diets and agriculture across the globe. For example, crops like maize and potatoes from the Americas spread to Europe, Asia, and Africa, while crops such as wheat, rice, and sugarcane, along with animals like horses, cattle, pigs, and chickens, moved to the Americas. These transfers altered farming practices, food availability, and even social and ecological systems, with diseases also crossing continents and affecting populations.

Other terms refer to different historical developments. The British Agricultural Revolution describes changes in farming in Britain centuries later, focusing on enclosure and mechanization. The Green Revolution refers to mid-20th-century improvements in agricultural production through high-yield varieties and chemicals. The Fertile Crescent is a historic region in the Middle East known for early farming, not a global post-Columbian exchange.