The Environmental Impact

Worksheet Description

This worksheet explores the significant environmental impacts of the 19th-century westward expansion in the United States, focusing on the consequences of activities such as mining, logging, and urbanization. It discusses the widespread deforestation, disruption of native ecosystems, and the strain placed on natural resources due to the increased demand for land and raw materials. The text also highlights the negative effects on wildlife and the alteration of waterways, which led to loss of biodiversity and altered hydrological cycles. Furthermore, it considers the introduction of non-native plants and animals that further disrupted ecological balances.

The aim of this worksheet is to teach students about the ecological costs associated with the nation’s growth and expansion into the American West. It encourages an understanding of how historical developments can have long-lasting negative impacts on natural environments. The worksheet also underscores the importance of conservation efforts that began in response to these challenges, such as the establishment of national parks and protected areas. Through this educational material, students gain insights into the balance between development and environmental stewardship.