1.

Match the following:List - IList - IIA.Cholera1.Water PollutantB.Fish2.Water borne diseaseC.Fertilizers3.Aquatic animalD.Spring4.Source of water

A. A-1, B-2, C-3, D-4
B. A-1, B-3, C-4, D-2
C. A-2, B-3, C-1, D-4
D. A-4, B-2, C-3, D-1
Answer» D. A-4, B-2, C-3, D-1


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