Question

16. The average distance between the Sun and the Earth is called a(n)

O astronomical unit
O solar unit
O galactic unit
O stellar unit

Answer 1

An astronomical unit (AU) is the average distance between the Sun and the Earth.

Step-by-step explanation:

The average distance between the Sun and the Earth is called an astronomical unit (AU).

An AU is used as a standard measurement in astronomy to represent distances within our solar system. It is approximately 93 million miles or 150 million kilometers.

This unit is important in studying planetary orbits, determining the scale of our solar system, and comparing distances between celestial bodies.

Learn more about Astronomical Unit (AU)