Q: The age of a rock in years is its?


Read this paragraph and choose the correct option from the provided answers:

The age of a rock in years is its absolute age . Absolute ages are much different from relative ages. The way of determining them is different, too. Absolute ages are determined by radiometric methods, such as carbon-14 dating. These methods depend on radioactive decay.

 Choices:

- geological age

- chemical age

- full age

- absolute age


A:
absolute age