Instruction 3-5
How do Earthquakes Happen and Where?
Students', Parents' and Teachers' Links
http://www.seismo.unr.edu/ftp/pub/louie/class/100/plate-tectonics.html (Plate Tectonics and Earthquakes -- A Very Thorough Web Site)
http://pubs.usgs.gov/gip/earthq1/how.html (How Earthquakes Happen)
http://www.crustal.ucsb.edu/ics/understanding (Interesting Animations and Quizzes about Earthquakes)
http://pubs.usgs.gov/publications/text/zones.html (Earthquake Zones)
http://encarta.msn.com/media_701500758_761571674_-1_1/National_Earthquake_Information_Center_Glossary_Terms.html
(A Glossary of
Terms about Earthquakes and Related Phenomena)
http://pubs.usgs.gov/gip/earthq1/how.html
http://www.geo.mtu.edu/UPSeis/why.html