Documents Rocks Record Earth History 12.1 Discovering Earths History Rocks record geological events and...

Slide 1Rocks Record Earth History 12.1 Discovering Earths History Rocks record geological events and changing life forms of the past. We have learned that Earth is much older…

Documents Geologic Time. Rocks Record Earth History 17.1 Determining Relative Age Rocks record geological...

Slide 1Geologic Time Slide 2 Rocks Record Earth History 17.1 Determining Relative Age Rocks record geological events and changing life forms of the past. We have learned…