QuestionApril 14, 2026

14. A semi-arid region experiences rapid population growth To meet food demands, farmers increase livestock grazing and remove native vegetation for crop production. After several years the soil becomes compacted vegetation cover declines, and wind erosion increases significantly. Which process is most directly responsible for the land degradation observed in this scenario? Eutrophication Desertification Salinization Urban sprawl

14. A semi-arid region experiences rapid population growth To meet food demands, farmers increase livestock grazing and remove native vegetation for crop production. After several years the soil becomes compacted vegetation cover declines, and wind erosion increases significantly. Which process is most directly responsible for the land degradation observed in this scenario? Eutrophication Desertification Salinization Urban sprawl
14. A semi-arid region experiences rapid population growth To meet food demands,
farmers increase livestock grazing and remove native vegetation for crop
production. After several years the soil becomes compacted vegetation cover
declines, and wind erosion increases significantly.
Which process is most directly responsible for the land degradation observed in this
scenario?
Eutrophication
Desertification
Salinization
Urban sprawl

Solution
4.6(237 votes)

Answer

Desertification Explanation 1. Identify key environmental impact Soil compaction, vegetation loss, and increased wind erosion indicate declining land productivity. 2. Match process with description This fits **desertification**, which is land degradation in arid/semi-arid areas caused by overgrazing, vegetation removal, and erosion. 3. Eliminate other options Eutrophication affects water bodies; salinization is soil salt buildup; urban sprawl is expansion of cities. None match wind erosion and soil degradation here.

Explanation

1. Identify key environmental impact <br /> Soil compaction, vegetation loss, and increased wind erosion indicate declining land productivity. <br />2. Match process with description <br /> This fits **desertification**, which is land degradation in arid/semi-arid areas caused by overgrazing, vegetation removal, and erosion. <br />3. Eliminate other options <br /> Eutrophication affects water bodies; salinization is soil salt buildup; urban sprawl is expansion of cities. None match wind erosion and soil degradation here.
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