Question

match each size in light - years to the correct distance. 100,000 light - years 4 light - years 0.000015 light - years 1 light - year the distance across the milky way galaxy the distance from the sun to earth the distance from the sun to proxima centauri the distance light travels in one year

Explanation:

The Milky Way galaxy is about 100,000 light - years across. The distance from the Sun to Earth is about 0.000015 light - years. The distance from the Sun to Proxima Centauri is about 4 light - years. By definition, 1 light - year is the distance light travels in one year.

Answer:

100,000 light - years: the distance across the Milky Way galaxy
0.000015 light - years: the distance from the Sun to Earth
4 light - years: the distance from the Sun to Proxima Centauri
1 light - year: the distance light travels in one year