1. Chapter 4:Energy from below 2. Accretion describes how the earth built its mass. Billions of years of rubble crashing into the earth gradually built up a sufficient mass…

1. Earthquakes! Brooke Brown Lyric Estrada Mrs. Smith 3rd Hour April 8, 2011 2. Basic Background Information What is an earthquake? The Shaking that results from the movement…

1. Seismic Waves Aaron KafkakisRyan Harris Mrs. Smith Hour: 4 April 8, 2011 2. Basic Background Information What is an earthquake? An Earthquake is what happens when two…

Slide 1EARTHQUAKES Slide 2 What are Earthquakes? The shaking or trembling of the earth/ground caused by the sudden release of energy Usually associated with faulting or breaking…

Slide 1P and S waves moving through the Earth’s Interior Slide 2 S and P waves are shock waves that are sent out as a result of an earthquake. These waves are similar to…

1.What are Earthquakes? The shaking or trembling caused by the sudden release of energy Usually associated with faulting or breaking of rocks Continuing adjustment of position…

1.All About Earthquakes. Mena Ames & Kaylee Ayers. Mrs. Smith. 3rd Hour. April 8, 2011.2. Basic Background Information What is an earthquake? A series of vibrations in…

1.12. The Earth is layered knowledge of layering is recent (late 1800s); prior to that, only knew interior must be hot (volcanoes) 3. mean density ~ 5500 kg/m3, but surface…

1. Earthquakes Are Awesome Mathias Vaughan Mrs. Smith 4th April 8, 2011 2. Basic Background Information What is an earthquake? An earthquake is a vibration which travels…

1. Earthquakes Brittany Connelly Aleksandra Kocz Mrs. Smith 3rd Hour April 8, 2011 2. Basic Background Information -What is an earthquake? The shaking that results from the…