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In which direction the clothes will move when wind will blow?

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Important Questions on Air, Winds and Cyclones

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Correct statement, if it is wrong.

India is called the 'country of winds'.

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Which is heavier, an empty or deflated balloon or a balloon filled with air?
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____ is not a layer of the atmosphere.
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What is the atmosphere? Why is the atmosphere essential for life on earth? Why do mountaineers carry oxygen cylinders with them while climbing high mountains?
HARD
Look at the given picture of the different layers of the atmosphere and label it. Also mention the role of each layer.
Question Image  
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Rohit took a deep breath and blew into a flat paper bag to make it puff up. What does this show?

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Stratosphere extends from
EASY

Which would be heavier, a tyre with air or a tyre without air? Why?

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Write a note on the different layers of the atmosphere.
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What is the layer of air around the Earth called?
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 What is the use of the ozone layer?
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​​​​​The ozone layer forms a shield over the Earth's atmosphere and blocks harmful _____.
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The gas responsible for stopping ultraviolet rays is _____.
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_____ extends from 15 to 50 km above the earth’s surface.
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Clean air cannot be seen. 
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What name is given to the layer of air which surrounds the Earth?
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Clean air has weight. 
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Clean air can be held.   
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How is the atmosphere important to the Earth?