Slide 1Who Wants to be a Genius? Final Exam Review Slide 2 _________ are the longest subdivisions of geologic time. 1.Eons 2.Periods 3.Eras 4.Epochs Slide 3 Which mountain…

Slide 1Earth Structure & The Theory of Plate Tectonics This is the study of plates (which make up the lithosphere) and their resultant landforms. Slide 2 The Geological…

Slide 1Continental Drift Chapter 10 Section 1 Slide 2 Continental Puzzle Do the continents fit together perfectly? What continents fit the best? What other information would…

Slide 1 Slide 2 The Richter scale is used to measure earthquake strength. The Richter scale is logarithmic. The Richter scale is logarithmic.  7.0 is 10 times stronger…

Slide 1 Slide 2 Some questions we will answer today: –How is the earth always changing? –What forces inside the earth create and change landforms on the surface? –What…

Slide 1The Theory of Plate Tectonics Slide 2 Slide 3 Plate Tectonics Plate tectonics is the theory that explains why and how continents move. By the 1960s evidence supported…

Slide 1Catastrophic Events 20010-2011 Mr. Johnson, Science Slide 2 CE 1 What is an example of a catastrophic event? When and where do they occur? How are humans affected…

Slide 1 Slide 2 What do you notice about these two pictures? Slide 3 The Earth’s surface is broken into rigid plates that move in relationship to one another. Slide 4 …

1.3 Key Terms FOCUS – starting point of earthquake, deep underground EPICENTRE – Point on surface, directly above focus. Earthquake is strongest here FAULT –…

1.Chapter 14 Lesson 3: The Theory of Plate Tectonics – p510-519 - page1 Vocabulary  Plate tectonics (511) – Earth’s surface is made of rigid slabs of rock, or plates,…