Atmosphere English Medium Free Online Test 1 Mark Questions 2020-2021

9th Standard

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Social Science

Time : 00:10:00 Hrs
Total Marks : 10

    Part A

    10 x 1 = 10
  1. Temperature ______ from the equator to pole

    (a)

    Increases

    (b)

    no change

    (c)

    decreases

    (d)

    stable

  2. The ________  is the chief energy source of the Earth.

    (a)

    Sun

    (b)

    Moon

    (c)

    Stars

    (d)

    Clouds.

  3. All types of clouds are found in the _______ 

    (a)

    Troposphere

    (b)

    Ionosphere

    (c)

    Mesosphere

    (d)

    Exosphere

  4. The Monsoons are _________ 

    (a)

    Prevailing winds

    (b)

    Periodic winds

    (c)

    local winds

    (d)

    none of the above

  5. _____  is called the eye of the storm.

    (a)

    Pressure

    (b)

    wind

    (c)

    cyclones

    (d)

    snow.

  6. This is a permanent gas of the atmosphere.

    (a)

    Nitrogen

    (b)

    Argon

    (c)

    Methane

    (d)

    Helium

  7. The upper most layer of the atmosphere is ___________

    (a)

    Statrosphere

    (b)

    Mesosphere

    (c)

    Exosphere

    (d)

    Thermosphere

  8. Humidity of the atmosphere is measured by the wet and dry bulb thermometer called _________

    (a)

    Anemometer

    (b)

    Thermometer

    (c)

    Hygrometer

    (d)

    Barometer

  9. Tropical cyclones in India is known as _________

    (a)

    baguios

    (b)

    willy willy

    (c)

    hurricanes

    (d)

    Cyclones

  10. This is the wettest place of India.

    (a)

    Mawsynram

    (b)

    Western Ghats

    (c)

    Shillong

    (d)

    Pune

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