1.

a) What is water pollution? Name any two sources of water pollution. [2 MARKS] b) The terms sewage, sewers, and sewerage are interlinked with each other. Explain each of them. [3 MARKS]

Answer»

a) What is water pollution? Name any two sources of water pollution. [2 MARKS]
b)
The terms sewage, sewers, and sewerage are interlinked with each other. Explain each of them. [3 MARKS]



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