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Match the items given in Column-I and Column-II: Column-I A. Biomagnification B. Electro-precipitation C. Landfills D. Stratosphere Column-II 1. Synthesis of ozone 2. Solid waste 3. Concentration build-up at successive trophic levels 4. Particulate matter Codes:
This question appeared in the UKPSC Prelims 2025 examination (GS-I). It is Question 21 out of 250 questions in this paper.
This question was part of the UKPSC Prelims 2025 (GS-I). The UKPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all UKPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.