The age of the solar system can be established by radioactive dating of
A) the oldest rocks on Earth.
B) the oldest rocks on the Moon.
C) the oldest meteorites.
D) the atmosphere of Mars.
E) It hasn't been done yet, but the age of the solar system could be obtained from a sample of Io's surface.

Question

Quizplus · Accepted Answer

The age of the solar system can be established by radioactive dating of the oldest meteorites, such as chondrites. These meteorites are thought to be remnants of the early solar system and formed around 4.55 billion years ago, which is considered the age of the solar system. Dating the oldest rocks on Earth or the Moon would not give an accurate estimate of the solar system's age, as both bodies have undergone geological processes since their formation. Similarly, the atmosphere of Mars cannot provide an accurate estimate of the solar system's age. The last option, regarding sampling Io's surface, is not feasible as Io is a moon of Jupiter and not a part of our solar system's formation.

The Age of the Solar System Can Be Established by Radioactive