The source of the Sun’s energy is the process of ____________?

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 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

3. 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)

4. The Sun produces most of its energy by_____________?

   A. Nuclear fusion
   B. nuclear fission
   C. Burning hydrogen
   D. None of these

   Submitted by: Malik Asghar Hussain

5. Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy?

   A. Earth
   B. Venus
   C. Moon
   D. Saturn

   Submitted by: Malik Asghar Hussain

6. Which of the following is a non-conventional source of energy:

   A. Coal
   B. Biogas
   C. Algae
   D. None of these

   Submitted by: Mansoor Ahmed Suhag

7. Which of these is NOT an example of a renewable energy source?

   A. Wind energy
   B. solar
   C. Coal
   D. Hydroelectric power

   Submitted by: Yamna khan

8. The major source of quick energy is ___________?

   A. Carbohydrates
   B. Minerals
   C. vitamins
   D. None of these

   Submitted by: Muhammad Asif Khajjak

9. Weather and climate are driven by what source(s) of energy ?

   A. Earth’s internal heat
   B. Solar radiation
   C. Gravity
   D. Both (a) and (c)

   Submitted by: Aamir Balouch

10. The distance between Earth and Sun is greatest during ____________?

    A. Apehelion
    B. Astronomical
    C. Lopsided
    D. Astronomi

    Submitted by: Waqar Ali