Heat of sun reaches the earth by ___________?

Related Mcqs:

1. Earth is closest to the sun every year in early ______________, when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early __________________, during our Northern Hemisphere summer.

   A. January – July
   B. June – December
   C. July – January
   D. December – June

   Submitted by: Mansoor Ul Haque

2. When our sun reaches the end of its red giant phase, it will turn into a___________?

   A. Supernova
   B. White Dwarf
   C. Black Hole
   D. Neutron Star

   Submitted by: Mansoor Ul Haque

3. Moon light reaches to earth in___________seconds?

   A. 0.3 seconds
   B. 1.3 seconds
   C. 2.3 seconds
   D. 3.3 seconds

   Submitted by: Adv Imtiaz Ali

4. When in the part of its orbit closest to the Sun, Pluto has an atmosphere of nitrogen and methane similar to Triton’s, but what happens when it is farther from the Sun ?

   A. These gases are not present
   B. These gases are like plasma
   C. These gases are frozen 
   D. These gases are volatile

   Submitted by: Muhammad Abdullah

5. The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called ___________?

   A. Aphelion
   B. Perihelion
   C. Perigee
   D. Apogee
   E. None of these

6. The top atmosphere of the Earth directly reflects back into space nearly what part of the total amount of sun’s energy coming to it?

   A. 10%
   B. 20%
   C. 30%
   D. 50%

   Submitted by: Jameel Ahmed Solangi (Larkana)

7. Among the planets of the Solar system the position of the Earth from the Sun is:_________?

   A. Second
   B. Third
   C. Fourth
   D. Sixth

   Submitted by: Jameel Ahmed Solangi (Larkana)

8. The Sun is at an average distance of about________ million kilometers away from Earth?

   A. 100 million
   B. 150 million
   C. 200 million
   D. 250 million

   Submitted by: Noor Hussain Jamali

9. _______ is the average distance between the Earth and the sun ?

   A. Moon unit
   B. Light unit
   C. Astronomical unit
   D. Solar unit

   Submitted by: Saqlain hydar

10. The sun is _________times bigger than the Earth.

    A. 105
    B. 107
    C. 109
    D. 111

    Submitted by: Aurangzeb Bhutto