Geologic Time Scale
Write you homework – get it stamped! Update your Table of Contents for today! Complete the Vocab Practice Quiz 2 – you may work together and use.
Objectives Describe the evidence used to determine the age of Earth. The Early Earth Understand why scientists theorize that the early Earth was hot.
Geologic Time Scale – a timeline of Earth’s History divided into periods of time by major events or changes on Earth What do we call these major events.