1. (a) During winter: High-pressure area north of the Himalayas, Cold dry winds blow from this region to the low-pressure areas over the oceans to the south. (b) In summer: A low-pressure area develops over interior Asia as well as over northwestern India. This causes a complete reversal of the directiRead more

    (a) During winter: High-pressure area north of the Himalayas, Cold dry winds blow from this region to the low-pressure areas over the oceans to the south.
    (b) In summer: A low-pressure area develops over interior Asia as well as over northwestern India. This causes a complete reversal of the direction of winds during summer.
     

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  2. (a) The amount of solar energy received varies according to latitude. (b) air temperature generally decreases from the equator towards the poles. (c) atmosphere becomes less dense and temperature decreases. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/sociRead more

    (a) The amount of solar energy received varies according to latitude.
    (b) air temperature generally decreases from the equator towards the poles.
    (c) atmosphere becomes less dense and temperature decreases.

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  3. (a) variation in temperature (b) variation in atmospheric pressure (c) variation in wind (d) variation in humidity (e) variation in precipitation For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/social-science/

    (a) variation in temperature
    (b) variation in atmospheric pressure
    (c) variation in wind
    (d) variation in humidity
    (e) variation in precipitation

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