Slide 1 Slide 2 Though we cant be certain, scientists have suggested that the earth was very hot due to volcanoes and meteorites hitting the earth Sometime around 4.4 billion…

Slide 1Geologic Time Slide 2 01: Geologic Time Scale Slide 3 Huge sections of time are broken down into smaller groups of time: Eons, Eras, Periods, and Epochs Eon is the…

Slide 1 What is archeology? Ancient Studies Slide 2 Real archeologists take notes Slide 3 Before Indy there was Henry  In the 1870s, German archeologist Heinrich Schliemann…

Slide 1 Slide 2 Two types of dating:  Absolute Dating: Gives the exact age of a rock or a geologic event  Ex. He was born on June 26 th, 1902  Dinosaurs went extinct…

Slide 1 “A change in the frequency of an allele within a gene pool.” -Wikipedia Evolution Notes Slide 2 What does this unit (“change over time”)cover? In this unit…

Geologic Time Geologic Time 01: Geologic Time Scale Huge sections of time are broken down into smaller groups of time: Eons, Eras, Periods, and Epochs Eon is the largest…

Geologic Time Segment 2 Final Exam Review *We offer tutoring videos for the majority of the lessons in segment 2, if you need additional support. Please ask your teacher…

Dating and the Past Dating and the Past Both can be painful Why is dating rocks important? It helps tell us how the Earth has changed Ex. Continental Drift  rocks that…

Interpreting Geologic History. What happened when. Two types of dating:. Absolute Dating: Gives the exact age of a rock or a geologic event Ex. He was born on June 26 th…

Geologic Time Geologic Time Tutoring Session: Lessons 1 and 2 Lesson 1 Geologic Time What is the âGeologic Time Scaleâ? Huge sections of time are broken down into smaller…