How long does the earth take to cover 1° longitude?

Related Mcqs:

1. The distance of longitude represents how many minutes difference in time?

   A. 10 minutes
   B. 4 minutes
   C. 15 minutes
   D. 1 minute

   Submitted by: Mansoor Ul Haque

2. The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.

   A. Mars
   B. Saturn
   C. Uranus
   D. Jupiter

3. About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?

   A. Oxygen
   B. Cabon Dioxide
   C. Silicon
   D. Clay

4. The instrument which i specially design for recording earth quake wave is called seismograph which measure earth quake waves on a ____________?

   A. Diatonic scale
   B. Fahrenheit Scale
   C. Richter scale
   D. Celsius Scale
   E. None of these

5. The lowest region of the earth’s atmosphere comes between the earth and stratosphere. what is this region’s name?

   A. Ionosphere
   B. Troposphere 
   C. Stratosphere
   D. Mesosphere

   Submitted by: Ashfaque Ali Khoso

6. T.V. transmission cannot cover a very large area because

   A. the strength of T.V. waves is very limited
   B. picture cannot be transmitted clearly after a specific distance
   C. the shape of the earth is spherical
   D. the air is not a good conductor of light and sound/waves

7. Cover of the capsule is made of__________?

   A. Paper
   B. Polythene
   C. Eggshell
   D. Gelatin 

   Submitted by: Muhammad Tahir

8. The atmosphere near the earth’s surface is “heated from below.” Which of the following does not significantly contribute to this heating _____________________?

   A. Conduction of heat upward from a hot surface
   B. Convection from a hot surface
   C. Absorption of infrared energy that has been radiated from the surface
   D. Heat energy from the earth’s interior

   Submitted by: Mansoor Ul Haque

9. How long does it take for the moon to orbit the earth once?

   A. 26.3 days
   B. 27.3 days
   C. 28.3 days
   D. 30.3 days

   Submitted by: Ch.Naeem Kamboh

10. How many layers does the earth have?

    A. 1
    B. 2
    C. 3
    D. 4

    Submitted by: Mumtaz Ali Bukhari