Documents Evolution. Slide 1 - Evolution Change in species over.

Slide 1 Evolution Slide 2 Slide 1 - Evolution Change in species over. Slide 3 Slide 2 People used to believe: Species are designed by a divine creator (aka god) and are fixed/unchanging…

Documents Chapter 8 Precambrian Earth and Life History— Hadean and Archean The Precambrian lasted for 4...

Slide 1 Chapter 8 Precambrian Earth and Life History— Hadean and Archean The Precambrian lasted for 4 b.y., 88% of estimated geologic time. No rocks are known from the…

Documents Chapter 8 Precambrian Earth and Life History—The Hadean and Archean -platforms and shield areas=.....

Chapter 8 Precambrian Earth and Life HistoryâThe Hadean and Archean -platforms and shield areas= together make craton -early planet: volcanic, toxic gases (CO2), -Hadean…

Documents Chapter 8 Precambrian Earth and Life History—The Hadean and Archean.

Chapter 8 Precambrian Earth and Life HistoryâThe Hadean and Archean Archean Rocks The Teton Range is largely Archean gneiss, schist, and granite Younger rocks are also present…