Page 1 Tremors in the EarthPage 2 San Francisco1906Page 3 Page 4 Page 5 Page 6 Earthquake in Peru http://www.youtube.com/watch?v=Q-OZRvGVENIPage 7 http://geoinfo.amu.edu.pl/wpk/pe/a/harbbook/c_iii/Earthquakes/realquakes/aleutian/Ale0048.JPGPage 8 Volcano http://youtube.com/watch?v=JId_Cy-KcJsPage 9 Lava http://www.youtube.com/watch?v=FHMJzmepLl4Page 10 Volcano Lesson http://youtube.com/watch?v=y4KbyB2UnTM