Slide 1Chapter 9: Earthquakes 9.1: Earthquakes occur along faults 9.2: Earthquakes release energy 9.3: Earthquake damage can be reduced Slide 2 9.2 Earthquakes release energy…

Slide 1What are the three Chemical layers of the Earth? Crust, mantle, core Each of these 3 layers is COMPOSED of same types of CHEMICALS Crust- Silica, Oxygen Mantle- Magnesium,…

Slide 1Earthquakes HOW AND WHERE EARTHQUAKES HAPPEN Slide 2 Why Earthquakes Happen? Rocks along faults pressed tightly together. Rocks along faults pressed tightly together.…

Slide 1Astronomy 1010 Planetary Astronomy Fall_2013 Day-28 Slide 2 Slide 3 Course Announcements Smartworks Chapter 8: Wed. Nov. 6 Smartworks Chapter 9, 10: Mon. Nov. 18 Smartworks…

Slide 1 Slide 2 Slide 3 Chapter: Earthquakes and Volcanoes Table of Contents Section 3: Earthquakes, Volcanoes, and Plate TectonicsEarthquakes, Volcanoes, and Plate Tectonics…

1.Earth Layers The Earth is divided into four main layers. *Inner Core *Outer Core *Mantle*Crust 2. The Earth’s Crust The crust is the thinnest layer on Earth, 5 km to…

1.Earthquakes Principle author Daniel ZachariasEdited by: 2. Introduction.Ever since the beginning of the earth there has been motion in some form oranother. It is the goal…

1.Lesson objectives: Knowledge: All will understand how earthquakes are measured. Most will explain how seismic waves travel and the damage they can cause. Skills: All will…

1.   2. Chapter:Earthquakesand Volcanoes Table of Contents Section 3:Earthquakes, Volcanoes, and Plate Tectonics Section 1:Earthquakes Section 2:Volcanoes 3. If enough force…

1. Part 2: Earthquakes & Seismology (See Part 1: The Earth & Plate Tectonics for background) Video lectures of this presentation can be viewed at: www.iris.edu/hq/programs/education_and_outreach/videos…