Geology and Earth Science Terms and Definitions (http://geology.com/geology-dictionary.shtml) A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z Geological Terms Beginning…

1. What is a fossil? •A fossil is the preserved remains of a onceliving organism.What do fossils tell us? •Fossils give clues about organisms that lived long ago. They…

Slide 1Key Beds, Absolute Dating and FOSSILS- 21.4 Slide 2 Index Fossils Slide 3 Key Beds Definition: Rock or sediment layers that can be traced back to a very specific event…

Slide 1Rocks Chapter 4 Slide 2 What is a rock? Rock Mixture of minerals, rock fragments, volcanic glass, organic material, or other natural materials. Slide 3 What is a rock?…

Slide 1Pop-up delta Slide 2 The Template - You draw your own template (as below) and use for the model. The template should be drawn on A4 card. Slide 3 Cut out the template…

Slide 1Change over Time Pages 104 - 111 Slide 2 All of these frogs live in the same area. What differences are there? Slide 3 Differences among organisms Each organism has…

Slide 1Core Samples Unlocking Puzzles of the Past Slide 2 What is a Sediment Core? A sediment core is a long piece of sediment collected from the bottom of a body of water.…

Slide 1 Slide 2 1. Fossils 2. Geographic Distribution 3. Homologies Slide 3 1 st type of Evidence FOSSILS Slide 4 What is a fossil? -The preserved remains of a once-living…

1.Pop-up delta2. The Template - You draw your own template (as below) and use for the model.The template should be drawn on A4 card. 3. Cut out the template4. 5. Fold the…

1. What is a fossil? •A fossil is the preserved remains of a onceliving organism.What do fossils tell us?• Fossils give clues about organisms that lived long ago. They…