हिंदी

Why should we not throw used tea leaves into sink?

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प्रश्न

Why should we not throw used tea leaves into sink?

लघु उत्तरीय
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उत्तर

Used tea leaves should not be thrown in kitchen sinks as they clog drains and prevent the free flow of oxygen that interferes with the decomposition process. They should be thrown in dustbins.

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अध्याय 18: Wastewater Story - SHORT ANSWER QUESTIONS [पृष्ठ ९५]

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एनसीईआरटी एक्झांप्लर Science [English] Class 7
अध्याय 18 Wastewater Story
SHORT ANSWER QUESTIONS | Q 18. (a) | पृष्ठ ९५

संबंधित प्रश्न

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 (a) deliquescent substance (1) sodium bicarbonate
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 (d) substance causing temporary hardness (4) washing soda

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