Dust and gas in the Milky Way
A) are spread evenly throughout the halo and disk.
B) are concentrated in a thin layer in the disk.
C) are found in different places: dust primarily in the disk and gas primarily in the halo.
D) are found in different places: gas primarily in the disk and dust primarily in the halo.

Question

Quizplus · Accepted Answer

Dust and gas in the Milky Way are primarily concentrated in a thin layer within the disk, where star formation occurs.

Dust and Gas in the Milky Way