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Soil erosion, waterlogging, salinisation and alkalinisation all lead to what?
ALand degradation
BSoil enrichment
CHigher yields
DAfforestation
Answer & Solution
Correct answer: A. Land degradation
1. Quality of farmland deteriorates.
2. These processes cause land degradation.
3. Unchecked, land becomes wasteland.
_Source: NCERT Class 12 Geography, India People and Economy, Chapter 12, Geographical Perspective on Selected Issues and Problems._
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