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प्रश्न
Of the total water available on the earth, fresh water forms ______ percent.
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उत्तर
Of the total water available on the earth, fresh water forms 2.7 percent.
संबंधित प्रश्न
Cleaning of water is a process of removing ______.
Give the molecular formula of water ?
Give one word for the following statement:
The harmful substances dissolved in water .
The ultimate source of all water on the earth is
Explain why:
Air dissolved in water contains a higher proportion of oxygen.
Why is it said that water is life?
Pour water from the ice tray into a kettle. Ask an elder at your home to heat the kettle and observe the mouth of the kettle when the water starts boiling.
What do you see?
Mountains helps to regulate the temperature of our earth.
Nitrogen is used for the treatment of drinking water.
What is water?
