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