Gary A Glatzmaier The Geodynamo Paleomagnetic records indicate that the geomagnetic field has existed for at least three billion years. However, based on the size and electrical…

Slide 1Habitability François Forget, Institut Pierre-Simon Laplace LMD, CNRS, France Slide 2 Whats needed for Life ? Indeed life without liquid water is –difficult to…

Slide 1Magnetic dynamos in accretion disks Magnetic helicity and the theory of astrophysical dynamos Dmitry Shapovalov JHU, 2006 Slide 2 Outline - Turbulence and magnetic…

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…

1.Seismology (a very short overview) Prof. Marijan Herak Department of Geophysics Faculty of Science University of Zagreb, Zagreb, Croatia2. What is seismology? Sei s molog…

1. VOLCANO ALL CIVILIZATION HAS FROM TIME TO TIME BECOME A THIN CRUST OVER A VOLCANO OF REVOLUTION. Submitted to: Rabi Shrestha Presented By: Bears 2. VOLCANO A VOLCANO IS…

1. Solid Earth Geophysics-Geop503Ali Oncel [email_address] Department of Earth Sciences, KFUPM Seismic Waves and Earth’s Interior Reading: Fowler Chapter 8- Section 8.1…

1. HOT SPOTS 2. HOT SPOT- A thermal anomaly within Earth's mantle, generally consisting of a hot, rising plume of mantle material that generates volcanism- or increased…

1. Subjects Force Stress Strain Deformation Rheology 2.  Mass: Dimension: [M] Unit: g or kg  Length: Dimension: [L] Unit: cm or m  Time: Dimension:…

1. Solid Earth Geophysics-Geop503Ali Oncel [email_address] Department of Earth Sciences, KFUPM Seismic Waves and Earth’s Interior Reading: Fowler Chapter 8- Section 8.1…