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प्रश्न
A jumbled word is given here. Write the correct form of the word.
QUIFERA
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उत्तर
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संबंधित प्रश्न
Why is water essential for life?
Name the gas produced when chlorine is dissolved in water and exposed to sunlight.
Name the gas produced when a piece of calcium is added to water.
Give one word for the following statement:
Water fit for human consumption .
How are natural springs of water formed ?
How is aquatic life benefited by the fact that water has maximum density at 4oC?
What is the importance of dissolved impurities in water?
Of the total water available on the earth, fresh water forms ______ percent.
Give a balanced equation for the following conversion:
Magnesium bicarbonate in temporary hard water to magnesium carbonate by boiling.
Complete the statement by filling the blank with the correct word from the option.
Kerosene & water form a _______ mixture.
Complete the statement by filling the blank with the correct word from the option.
The ratio of hydrogen & oxygen in water is ____.
Water is the most ________ resource on the Earth.
Which state government made rain water harvesting mandatory in the year 2001?
Around 97% of water available on earth is ______ water.
Condensation results in the formation of dew on grass.
Sea water can be used for irrigation as such.
Look at the map of Tamilnadu showing annual rainfall and answer the questions given below
- Identify the districts that get only low annual rainfall in Tamilnadu.
- Identify the districts that get a medium annual rainfall in Tamilnadu.
- State the districts that enjoy high annual rainfall in Tamilnadu.
Match the items of Column I with the items of Column II with reference to sewage.
| Column I | Column II | ||
| (a) | Inorganic impurities | (i) | phosphorus and nitrogen |
| (b) | Organic impurities | (ii) | nitrates and phosphates |
| (c) | Nutrients | (iii) | cholera and typhoid |
| (d) | Bacteria | (iv) | pesticides and herbicides |
Look at the figure.
Write down activities shown in this figure in which water is being used.
