how old is the rock layer on the surface of the moon?
how old is the rock layer on the surface of the moon?
Answer
Brief Explanations:
The age of moon - surface rock layers is determined through radiometric dating techniques. The oldest lunar rock samples brought back by Apollo missions are about 4.4 to 4.5 billion years old, and some surface rocks are likely to be of similar ages due to the moon's early - formed crust.
Answer:
The rock layers on the surface of the moon are generally around 4.4 - 4.5 billion years old.