1.Earthquakes2. How Earthquakes work Investigating Earthquakes--San FranciscoIntroductory Clips 3. Earthquakes :Vibrations(seismic waves) within Earth materials are produced…

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.S6E5e2. • What are earthquakes?• What conditions cause earthquakes?• What are some vocabulary wordsassociated with earthquakes?• How are earthquakes measured?•…

1.A normal fault drops rock on one side of the fault down relative to the other side.A normal fault is caused by tension.2. A thrust fault raises rock on one side of the…

1.A normal fault drops rock on one side of the fault down relative to the other side.A normal fault is caused by tension.2. A thrust fault raises rock on one side of the…

1.  Mountain ranges provideus with continuousevidence that the Earth’ssurface is constantlychanging shape.› These changes result fromdeformation, or thebending, tilting,…

1. Earthquakes! 2. Big Ideas... What is an earthquake? What causes earthquakes? How are earthquakes measured?What areas are more susceptible to an earthquake?Why? What does…

1. Earthquakes! 2. Big Ideas... What is an earthquake? What causes earthquakes? How are earthquakes measured?What areas are more susceptible to an earthquake?Why? What does…

1. The Tahoe Basin of the Sierra Nevada RangeProfessor Mark LawlerGEO 103 Summer ’11Sam Dunn 2. Lake Tahoe History: How the Lake Was FormedApproximately two to three mya,…

1. Earthquake FeaturesA2 Geography GE04 2. Some Pictures to review 3. Rift Valley 4. Dip Slips and Strike Slips 5. Ground Displacement 6. S - Wave 7. P - Waves 8. Normal…