GED Social Studies TestGeography and the WorldEasy
A geographer is analyzing the factors contributing to the desertification of a semi-arid region. They identify overgrazing by livestock, deforestation for firewood, and prolonged periods of drought as key culprits. Which of the following terms best describes the overarching process at play in this scenario?
- AIndustrialization
- BGlobalization
- CDesertification
- DUrbanization
Show answer & explanationAnswer & explanation
Correct answer: C. Desertification
The scenario explicitly describes the process of fertile land becoming desert, driven by both human activities (overgrazing, deforestation) and natural factors (drought), which is the definition of desertification.
Why the other options are wrong
- A. Industrialization is the development of industries, unrelated to land degradation in this context.
- B. Globalization refers to increased interconnectedness worldwide, not specific environmental degradation.
- D. Urbanization is the growth of cities, not the degradation of land.
Desertification
The process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture.
- Degradation of dryland ecosystems.
- Caused by human activities and climate variations.
- Leads to loss of biodiversity and reduced agricultural productivity.
Memory trick: Desertification: when fertile lands turn to dust, often by human hand.