Question

1. what aspect of lunar rocks has been studied through radiometric dating? a) their organic content b) their fossil records c) their formation processes d) their mineral composition

Explanation:

Radiometric dating is used to determine the age of rocks by measuring the decay of radioactive isotopes. This helps in understanding the formation processes of rocks. Lunar rocks don't have organic content as there is no life on the moon, and no fossil records for the same reason. Mineral composition is not the main aspect studied by radiometric dating.

Answer:

C) Their formation processes