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Oh, Sun
Contributed by: Lucas
  • 1. How long does it take for sunlight to reach Earth?
A) 1 hour
B) 8 minutes and 20 seconds
C) 1 day
D) 30 minutes
  • 2. What is the name of the process by which the Sun produces energy?
A) Chemical reaction
B) Nuclear fusion
C) Nuclear fission
D) Photosynthesis
  • 3. Which planet is closest to the Sun?
A) Mercury
B) Venus
C) Earth
D) Mars
  • 4. What phenomenon occurs when the Sun's light and heat cannot escape from Earth's atmosphere?
A) Solar eclipse
B) Global warming
C) Light pollution
D) Greenhouse effect
  • 5. What feature of the Sun causes the solar wind?
A) Corona
B) Photosphere
C) Sunspots
D) Chromosphere
  • 6. Which ancient civilization worshipped the Sun as a god?
A) Mayans
B) Vikings
C) Ancient Greeks
D) Ancient Egyptians
  • 7. What is the Sun mainly composed of?
A) Nitrogen and Sulfur
B) Oxygen and Carbon
C) Iron and Nickel
D) Hydrogen and Helium
  • 8. What is the name of the imaginary line that passes through the center of the Sun and aligns with Earth's rotation axis?
A) Celestial equator
B) Sun's meridian
C) Solar zenith
D) Solar axis
  • 9. What is the term for the dark spots on the Sun's surface?
A) Sunspots
B) Satellite spots
C) Solar eclipses
D) UFO spots
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