Which one of the following lunar features is the youngest?

Question

Quizplus · Accepted Answer

Brightly rayed craters are the youngest lunar feature because they are caused by impacts that occurred relatively recently, in terms of geological time. The rays are made up of material ejected from the impact, which settles back onto the surface and creates a distinct pattern around the crater. The other options, maria, rugged highlands, and plagioclase-rich crustal rocks, are all older features on the Moon's surface.

Which One of the Following Lunar Features Is the Youngest