All Papers GS Paper 1 GS Paper 2 GS Paper 3 GS Paper 4 Essay Full Length Tests Monthly Consolidations Total Questions : 2 Q. The present-day food system is one of the main drivers of deforestation and biodiversity loss. Examine. (250 words) GS Paper 3 Bio-diversity & Environment Q. What are “orphan crops”? How are they significant for ensuring food security globally? (150 words) GS Paper 3 Science & Technology Please enable JavaScript to view the comments powered by Disqus.