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प्रश्न
Complete the statement by filling in the blanks with the correct words.
Water is added to the atmosphere by _____________and _____________.
(burning of fossil fuels/condensation of vapour/ respiration by living organisms/photosynthesis)
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उत्तर
Water is added to the atmosphere by burning of fossil fuels and respiration by living organisms.
संबंधित प्रश्न
What is water cycle? What is its importance?
Give the importance of water in life processes
Give the importance of water in household purpose
Give the importance of water in Fire fighting
Complete the statement by filling in the blanks with the correct words.
Water generates ______in hydroelectric power stations and ________in boilers for industrial applications.
(carbon dioxide/steam/heat/electricity)
State whether the following statement is true or false. If false, write the correct statement.
Purification of water is carried out to remove – dissolved gases e.g. carbon dioxide and dissolved minerals like magnesium salts.
State whether the following statement is true or false. If false, write the correct statement.
Sodium carbonate and sodium sulphate do not form an aqueous solution.
Name two gases which are insoluble in water.
The quantity of water required to produce one page of your book is ______.
How do the areas covered with concrete affect the availability of ground water?
