Focus On Life Science: California Grade 7Chapter 8:
The History of Life on EarthReal World Science LinksCareer:http://education.usgs.gov/common/careers.htm http://jove.geol.niu.edu/deptnews/careers/careers.html http://palass.org/index.html http://www.paleoportal.org/ http://www.priweb.org/ed/lol/careers.html Technology:http://en.wikipedia.org/wiki/Radiometric_dating http://pubs.usgs.gov/gip/geotime/radiometric.html http://vcourseware5.calstatela.edu/VirtualDating/ http://www.sciencecourseware.com/VirtualDating/files/1.0_ClocksInRocks.html http://www.museum.vic.gov.au/scidiscovery/radioactivity/radio_dating.asp History:http://www.ucmp.berkeley.edu/vertebrates/vertfr.html http://www.devoniantimes.org/index.html http://www.paleoportal.org/famous_finds/assemblage.php?assemblage_id=13&x=17&y=9 http://www.fallsoftheohio.org/education.html http://en.wikipedia.org/wiki/Devonian Society:http://www.ucmp.berkeley.edu/education/explorations/tours/stories/index.html http://en.wikipedia.org/wiki/Global_warming http://www.ncdc.noaa.gov/paleo/paleo.html http://www.pewclimate.org/global-warming-basics/ http://yosemite.epa.gov/oar/globalwarming.nsf/content/index.html |