Term -1 Class:5 Social 4. The Atmosphere - clickhere

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Term -1 Class:5 Social 4. The Atmosphere

Understand the Question and choose the Correct answers:
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10 நிமிடத்திற்குள் கவனமாகவும் , விரைவாகவும் விளையாட்டை முடிக்க.
உங்கள் முயற்சிக்கு வாழ்த்துகள்.

 

1. All important changes are under going in _______________
   1.   Troposphere
   2.   Thermosphere
   3.   Mesosphere
   4.   Exosphere
2. Biosphere is ________________
   1.   Combination of the above three
   2.   Lithosphere
   3.   Atmosphere
   4.   Hydrosphere
3. _______________ is the envelope of air around the Earth.
   1.   Atmosphere
   2.   Heat
   3.   Snow
   4.   Light
4. ____________ is a short- term condition of temperate, humidity, cloudiness, pressure in a particular place.
   1.   Weather
   2.   Monsoon
   3.   Season
   4.   None
5. World weather Day is ______________
   1.   March 23
   2.   February 28
   3.   March 20
   4.   February 20
6. The 0ᵒ longitude is called prime meridian. It passes through a place called Greenwich in ___________ .
   1.   London
   2.   New York
   3.   Paris
   4.   Sidney
7. The word climate was derived from a Greek word called ______________
   1.   Clima
   2.   Vincit
   3.   Omni
   4.   Aqua
8. Percentage of exygen in atmosphere
   1.   21
   2.   29
   3.   78
   4.   75
9. The study of weather is called ________________
   1.   Meteorology
   2.   Numerology
   3.   Astrology
   4.   Aeronautics
10. World environment day is ________________
    1.   June 5
    2.   July 5
    3.   September 5
    4.   February 5