Documents The Earth is 4.6 Billion years old This has been broken down into 4 major time periods (Eras). This....

Slide 1 Slide 2 The Earth is 4.6 Billion years old This has been broken down into 4 major time periods (Eras). This has been broken down into 4 major time periods (Eras).…

Documents The Earth is 4.6 Billion years old

Geologic Time Scale 1 The Earth is 4.6 Billion years old This has been broken down into 4 major time periods (Eras). The 4 Time Eras are not equal in length. The last one…