Biodiversity and Beyond

Worksheet Description

This worksheet explores the ecological aspect of the Columbian Exchange, focusing on the transfer of plants, animals, and microorganisms between the Eastern and Western Hemispheres. It examines the profound changes in biodiversity resulting from Christopher Columbus’s voyages to the Americas in the late 15th century. The content delves into the introduction of non-native species and their effects on ecosystems, alongside the alterations in agricultural and culinary practices that occurred due to these exchanges. It also touches on the genetic and ecological consequences of these intercontinental transfers, including the spread of disease and conservation efforts that followed.

The worksheet intends to teach students about the environmental impacts of historical global interactions, particularly those of the Columbian Exchange. It educates on the complex relationships between introduced species and native ecosystems, highlighting both positive and negative outcomes. Students learn about the significance of genetic diversity and the challenges of disease spread as a consequence of global exchange. Additionally, the material aims to foster an understanding of the importance of conservation and restoration efforts in maintaining ecological balance.