What does geological time have to do with rocks?

Measuring the amounts of radioactive elements in rocks let scientists useabsolute dating to give ages to each chunk of time on the geologic time scale. For example, they are now able to state that the Jurassic began about 200 million years ago and that it lasted for about 55 million years.

Explanation:

it restores trees to areas where they once grew.

where is the diagram?

if you insert the diagram ill be able to you