7th Class Science Winds, Storm and Cyclones Question Bank Winds, Storms and Cyclones

  • question_answer
    What is the best thing to do when strong winds blow over a hut having a weak thatched roof?

    A)  Open the doors and windows

    B)  Close all the doors and windows

    C)  Make holes in the roof

    D)  Burn wood inside

    Correct Answer: A

    Solution :

    When winds blow over a weak thatched roof, it creates a low pressure over it and a high pressure inside the hut causing the roof to blow off. Opening the doors and windows reduces this pressure difference and prevents the roof from being blown off.


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