Which of the following can be used as an indicator of the age of a moon's surface?
A) color of the surface
B) crater density
C) volcanic activity
D) radioactive dating
E) all of these

Question

Quizplus · Accepted Answer

All of these can be used as an indicator of the age of a moon's surface. The color of the surface can indicate the age of the surface, as older surfaces are typically darker than younger surfaces. Crater density can also indicate the age of the surface, as older surfaces have more craters than younger surfaces. Volcanic activity can also indicate the age of the surface, as younger surfaces are more likely to have volcanic activity than older surfaces. Radioactive dating can also be used to determine the age of the surface, as the amount of radioactive isotopes in the surface can be used to determine the age of the surface.

Which of the Following Can Be Used as an Indicator