Basic Concept of Geology

Seismic Wave

1. Body Wave
   • P-Wave
   
   
   Picture from: http://web.ics.purdue.edu/~braile/edumod/waves/WaveDemo.htm
   
   • S-Wave
   
   
   Picture from: http://web.ics.purdue.edu/~braile/edumod/waves/WaveDemo.htm
2. Surface Wave
   • Rayleigh Wave
   
   
   Picture from: http://web.ics.purdue.edu/~braile/edumod/waves/WaveDemo.htm
   
   • Love Wave
   
   
   Picture from: http://web.ics.purdue.edu/~braile/edumod/waves/WaveDemo.htm

Earth Composition&Structure

http://mrkeysscience.wixsite.com/7thgradescience/single-post/2015/10/15/Its-Layers-to-it

For more good graphic picture: Click Here

Lithospheric Plates

Picture from: http://www.bucknell.edu/x17758.xml

Bowen's Reaction Series

Picture from: http://www.geologyin.com/2014/09/how-does-bowens-reaction-series-relate.html

Mohs Scale of Hardness

Picture from: https://www.pinterest.com/dhpucci/mohs-scale-of-hardness/