On Earth, we can get the age of various parts of our planet by finding rocks that contain radioactive atoms. Which other world do have a good number of rocks from to do this kind of age analysis?
A) Venus
B) The Moon
C) Halley's Comet
D) Jupiter
E) You can't fool me, there is no other world from which we have rocks

Question

Quizplus · Accepted Answer

The Moon is the only option that has a good number of rocks that have been brought back to Earth by the Apollo missions. These rocks have been used to study the age of the Moon and the history of our solar system.

On Earth, We Can Get the Age of Various Parts