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General Knowledge :: Atmosphere

  1. The tropical cyclones - Hurricanes and Typhoons - develop and mature ________

  2. A.

     At the same place

    B.

     Over the land masses only

    C.

     Over the water bodies only

    D.

     Anywhere in the tropical zone


  3. The monsoon has well-developed cycle in ________

  4. A.

     South and South East Asia

    B.

     North Australia

    C.

     East United States

    D.

     Africa


  5. Westerlies in southern hemisphere are stronger and persistent than in northern hemisphere. Why?
    1. Southern hemisphere has less landmass as compared to northern hemisphere.
    2. Coriolis force is higher in southern hemisphere as compared to northern hemisphere.
    Which of the statements given above is fare correct?

  6. A.

     1 only

    B.

     2 only

    C.

     Both 1 and 2

    D.

     Neither 1 nor 2


  7. A layer in the Earth's atmosphere called Ionosphere facilitates radio communication. Why?
    1. The presence of ozone causes the reflection of radio waves to Earth.
    2. Radio waves have a very long wavelength.
    Which of the statements given above is fare correct?

  8. A.

     1 only

    B.

     2 only

    C.

     Both 1and 2

    D.

     Neither 1 nor 2


  9. Temperate lows are ________

  10. A.

     Low pressure areas in cyclones

    B.

     Equatorial low pressure belt

    C.

     Polar regions which have very low temperatures

    D.

     Sub-polar low pressure belts


  11. The plane of contact of the troposphere and stratosphere is known as ________

  12. A.

     Mesosphere

    B.

     Ionosphere

    C.

     Stratopause

    D.

     Tropopause


  13. Where is Ozone layer found?

  14. A.

     Troposphere

    B.

     Ionosphere

    C.

     Stratosphere

    D.

     Exosphere


  15. Compared to other slopes in the northern hemisphere which is the warmest?

  16. A.

     East facing

    B.

     South facing

    C.

     North facing

    D.

     West facing


  17. The Ozone hole is detected in the atmosphere, where is it located?

  18. A.

     Above Arctic Ocean

    B.

     Above Antarctica

    C.

     Above India

    D.

     Above Alaska


  19. Consider the following statements regarding general characteristics associated with tropical cyclones
    1. Tropical cyclones move with very low velocity over the oceans but become strong while moving over the land areas.
    2. They are confined to a particular period of the year (mainly summer) and normally move from east to west.
    Which of the statement(s) given above is/are correct?

  20. A.

     1 only

    B.

     2 only

    C.

     Both 1 and 2

    D.

     Neither 1 nor 2