All Papers GS Paper 1 GS Paper 2 GS Paper 3 GS Paper 4 Essay Full Length Tests Monthly Consolidations Total Questions : 1 Q.The process of desertification does not have climate boundaries. Justify with examples. (150 words) (UPSC GS-1 Mains 2020). GS Paper 1 Geography Please enable JavaScript to view the comments powered by Disqus.