Seismic Wave
- 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 - 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/