Web Links:
Facebook Earth Sciences Program Page
Prehistoric Timeline
Earth Resources PPT Link
Earthquakes and Volcanoes PPT
USGS Volcano Hazards Program (VHP)

Alaska Volcano Observatory (AVO)
Cascades Volcano Observatory (CVO)
Hawaii Volcano Observatory (HVO)
Long Valley Observatory (LVO)
Yellowstone Volcano Observatory (YVO)
Plate Tectonics 1
Plate Tectonics 2

Plate Tectonics 3
Abstract Information

Information About Giving Oral Presentations
U.S. Census Bureau (with Population Clocks)
EPA Radon Website

Radon Information
Radon Database by Zip Code (California State Department of Health Services)
California Department of Water Resources
EPA's Global Warming Site
EPA Indoor Air Quality Site
U.S. Dept. of State's Global Climate Change Site
Climate Change Links
All About Glaciers
NOAA Global Warming Site
Geothermal Energy Site
EPA Groundwater and Drinking Water
USGS Radon Site
EPA Arsenic Site
USGS National Water Quality Assessment (Trace Elements)
Center for Alternative Technology
Humboldt State University Campus Center for Appropriate Technology (CCAT)

Carrying Capacity Links
Evergreen Oil Re-refinery (Crankcase Oil)
Alternate Assignment instead of going to Mercey Hot Springs (click here)
CarTalk Podcast w/ Volcano Question
Google Public Data Explorer