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प्रश्न
The water in a lake is called ground water.
पर्याय
True
False
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उत्तर
This statement is False.
संबंधित प्रश्न
Give one word for the following statement:
A mixture of common salt and ice .
What do you mean by water pollution ?
What are its causes and how can water pollution be controlled ?
Explain why:
If distilled water is kept in a sealed bottle for a long time, it leaves etchings on the surface of the glass.
Complete the statement by filling the blank with the correct word from the option.
Solubility of most solids ___ with rise in temperature.
Fill in the blank:
The sample of hard water which lathers with soap after boiling and filtration contains _____.
Give the influence of pressure.
Animal waste, oil and urea are some of the organic impurities present in sewage. Name two more organic impurities present in sewage.
Write any two activities which require less than one bucket of water.
Construct a crossword puzzle of your own using the keywords.
