Multiple choice general knowledge science & technology

What is average distance between the Sun and the Earth called?

  1. Solar Distance

  2. Astronomical Unit

  3. Terrestrial Unit

  4. Celestial Unit
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B Correct answer
Explanation

The average distance between the Sun and Earth is called an Astronomical Unit (AU). It equals approximately 149.6 million kilometers or 93 million miles. This unit is commonly used to measure distances within our solar system. Solar Distance, Terrestrial Unit, and Celestial Unit are not standard astronomical terms.

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