NCERT Exemplar Solutions Class 7 Science Solutions for Wastewater Story - Exercise in Chapter 18 - Wastewater Story

Question 35 Wastewater Story - Exercise

The terms sewage, sewers and sewerage are interlinked with each other. Can you explain, how?


The terms 'sewage, 'sewers' and 'sewerage are interlinked with each other because sewage is a mixture of wastewater coming out of homes and other places. Sewers are pipes which carry sewage and sewerage is a network of sewage carrying pipes.

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