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प्रश्न
Which of the following statements is incorrect?
विकल्प
All living things require air to breathe.
We can feel air but we cannot see it.
Moving air makes it possible to fly a kite.
Air is present everywhere but not in soil.
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उत्तर
Air is present everywhere but not in soil.
Explanation:
Air is omnipresent and is present in soil too. This can be inferred by adding water to a pot filled with a lump of soil. After adding water it can be observed that the soil absorbs all the water and air bubbles are formed. These air bubbles show the escaping air.
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संबंधित प्रश्न
Fill in the blank:
_____________ discovered the oxygen gas.
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Give two uses of the following component present in air:
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What is air pollution?
Fill in the blank
Although we cannot see air, we can ___it.
Describe a simple experiment with the help of a diagram to show that Air occupies space
Describe a simple experiment with the help of a diagram to show that Air exerts pressure
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Fill in the blank:
The gas evolved as a product of combustion as well as respiration is ______.
A list of words is given in a box. Use appropriate words to fill up the blank in the following statement.
The ______ makes the windmill rotate.
