Darwin recognized that evolution required an old earth Chapter 3 What the rocks say: how geology and paleontology reveal the history of life Assigned reading Assigned reading:…

Fossils: Evidence of Past Life Fossils Fossils are the remains or traces of prehistoric life. Fossils Unaltered Remains Remains of organisms that haven’t changed, or have…

Unit 5: Age of the Earth Objective: E5.3D Describe how index fossils can be used to determine time sequence. E5.3g Identify a sequence of geologic events using relative-age…

The Relative Age of Rocks Chapter 8-2 Relative Age of Rocks (Look at the bottom of 137) (1) Relative age- a rocks age compared with the ages of the rocks around it. (2) Absolute…

Plate Tectonics ESPS 2015 Hagen ESSENTIAL QUESTIONS Explain and give evidence of Continental Drift Describe the process of sea-floor spreading List and analyze the 3 types…