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NCERT Exemplar Solutions Class 7 Science Solutions for Wastewater Story - Exercise in Chapter 18 - Wastewater Story
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State whether the following statement is True or False:
Where underground sewerage systems and refuse disposal systems are not available, the high cost onsite sanitation system can be adopted.
Answer:
False
Explanation:
Where underground sewerage systems and refuse disposal systems are not available, the low cost on-site sanitation system can be adopted.
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