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