The distance between the Sun and the Earth is approximately:

Correct option is A

​The correct answer is (a) 150 million km

Explanation:

• The average distance between the Sun and the Earth is approximately 150 million kilometers (or 93 million miles).
• This distance is also known as 1 Astronomical Unit (AU), which is used as a standard unit of measurement in astronomy to describe distances within our solar system.

Information Booster:

• The Earth's orbit around the Sun is elliptical, meaning the distance varies slightly:
• Perihelion (closest distance): ~147 million km
• Aphelion (farthest distance): ~152 million km
• 1 Astronomical Unit (AU) = 149.6 million km
• Light from the Sun takes about 8 minutes and 20 seconds to reach Earth.

Earth’s Distance from Other Celestial Bodies:

1. Moon: ~384,400 km (0.384 million km)
2. Mars:
• Closest approach: ~54.6 million km
• Farthest distance: ~401 million km
• Average distance: ~225 million km
3. Mercury:
• Closest approach: ~77 million km
• Farthest distance: ~222 million km
• Average distance: ~91 million km