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प्रश्न
Why should oils and fats be not released in the drain? Explain.
थोडक्यात उत्तर
उत्तर
- Oils and fats harden and block sewage pipes.
- Fats also block the porosity of the soil in an open drain, which affects its water-filtering efficiency. That is why oils and fats should not be released in the drain.
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Controlling the Wastage of Water
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
Mark ‘T’ if the statement is true and ‘F’ if it is false:
Water shortage is a problem faced only by people living in rural areas. (T/F)
You have been asked to maintain a garden. How will you minimise the use of water?
Which one of the following is not responsible for water shortage?
The amount of water recommended by the United Nations for drinking, washing, cooking and maintaining proper hygiene per person per day is a minimum of
