1.

Match List I with List II and select the correct answer using the codes given below the lists: List I (Pollutant) List II (Source) A. Microorganisms 1. Chemical fertilizers B. Plant nutrients 2. Abandoned coal mines C. Sediments 3. Domestic sewage D. Mineral acids 4. Erosion of soil by strip mining 5. Detergents  

A. A\[\to \]1, B\[\to \]3, C\[\to \]2, D\[\to \]4
B. A\[\to \]2, B\[\to \]5, C\[\to \]3, D\[\to \]1
C. A\[\to \]3, B\[\to \]1, C\[\to \]4, D\[\to \]2
D. A\[\to \]4, B\[\to \]2, C\[\to \]1, D\[\to \]5
Answer» D. A\[\to \]4, B\[\to \]2, C\[\to \]1, D\[\to \]5


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