Slide 1200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Physical process soilerosion Natural resources fossils Slide 2…

Slide 1Fossils Slide 2 The earliest clues about life on earth are about 3.5 billion years old!!!! Slide 3 What are Fossils The remains of organisms that lived a long time…

Slide 1Index Fossils Slide 2 What are Fossils? Preserved remains or traces of living things. They help show how the Earth has changed over time. They are clues to what the…

Slide 1Groundwater Dr. R. B. Schultz Slide 2 Groundwater Groundwater is water, which originates from the infiltration of fluids through the soil profile and accumulates below…

Slide 17-4.5 Summarize how the location and movement of water on Earths surface through groundwater zones and surface-water drainage basins, called watersheds, are important…

Slide 11 Chemistry in the Community Slide 2 2 The approach of the ChemCom course is to study a societal problem or issue, then introduce and develop chemical concepts that…

Slide 1 Slide 2 Warm Up/DO NOW 1. What causes geologic change (changes to the land) on earth? 2. What are the 3 types of plate boundaries? 3. Which plate boundary causes…

Slide 1Studying the Past Fossils, Relative Time and Absolute Time Slide 2 Paleontology The study of the forms of life existing in prehistoric or geologic times, as represented…

Slide 1Finding the Relative Age of Rocks Standard 8-2.6 – Infer the relative age of rocks and fossils from index fossils and the ordering of the rock layers. Slide 2 Relative…

Slide 1GEOLOGIC TIME The Age of the Earth… How old is it? Slide 2 History of the World (Part I) Historical Geology tries to answer questions about the earths past: –How…