US Geological Survey
U.s. Geological Survey: Hotspots: Mantle Thermal Plumes
Learn more about the hot spot theory developed in 1963 by the Canadian geophysicist J. Tuzo Wilson. Diagrams help you visualize the way hot spots formed geologic structures such as the Hawaiian Islands.
US Geological Survey
Usgs: Fire and Mud, Mount Pinatubo
A chronicle of the eruption of Mount Pinatubo in the Philippines. Click on Fire and Mud Contents at the bottom of the first page to see the contents of this report.
US Geological Survey
Bismuth
A listing of all sorts of available reports on bismuth. Great resources for students at many levels.
US Geological Survey
Us Geological Survey: Mt. Saint Helen
This page has a graphical and textual table of contents. You can go to an introduction, preface, previous eruption history, reawakening, and more!
US Geological Survey
Us Geological Survey: Volcanoes
This online book by Robert Tilling covers some key concepts such as eruptions, extraterrestrial volcanoes, and people and volcanoes.
US Geological Survey
U.s. Geological Survey: Volcanoes of the u.s.
This graphical and textual journey about the US volcanoes was made by Steven Brantley. There is an introduction, volcanoes and plate tectonics, Hawaiian volcanoes, cascade volcanoes, restless volcanoes, a glossary and further readings.
US Geological Survey
Us Geological Society: Hawaiian Volcanoes
This is an online book about Hawaiian volcanoes. You can learn about the past, present and future of the Hawaiian volcanoes.
US Geological Survey
Living on Active Volcanoes on Hawaii
Living on the island of Hawaii brings you the hazard of living near a volcano. Read about actual eruptions and get scientific seismic information and maps.
US Geological Survey
Usgs: u.s. Atlantic Continental Margin Gloria Mapping Program
This site from the U.S. Geological Survey allows you to access detailed images of the continental margin around the United States. There is additional information about the sonar methods used, and a wealth of additional sources listed.
US Geological Survey
United States Geological Survey: Topographic Maps
"Note: The information on this page is being retained for technical and historical reference only. The site is not under active maintenance and may include expired information and outdated links." This site gives an overview of the...
US Geological Survey
Usgs: The San Andreas Fault
A great overall site that tells us about the San Andreas fault, where it is and what kind of movements have occurred. It then goes on to talk about earthquakes in general and their occurrences along fault lines.
US Geological Survey
Usgs: National Water Quality Assessment Program
Use this website to find out about water quality issues anywhere in the U.S.A. where water studies have been conducted by the U.S. Geological Survey.
US Geological Survey
Usgs: Eolian Processes
A site containing a description of basic Eolian (wind) processes and how they effect various types of terrain. Includes many pictures which illustrate the presented concepts.
US Geological Survey
Usgs: Earthquakes
The U.S. Geological Survey sponsors this site about the history of earthquakes in the United States as well as information about how earthquakes are detected and measured.
US Geological Survey
Usgs: Surviving a Tsunami
Here's a common sense site about what to do in case you are in the area of a tsunami. This site is very interesting in that it provides lots of pictures of the damage a tsunami can do. Lessons were learned after these particular tsunamis.
US Geological Survey
Us Geological Survey: Groundwater: What Is Groundwater?
What is groundwater? Where does it fit into the water cycle? With the aid of a simple illustration, one is able to learn more about this topic. Includes link to a true-and-false quiz.
US Geological Survey
Usgs: Water Use in the United States
This thorough site delves into how we use water on an everyday basis. Ground water, surface water, domestic use, commercial use, irrigation use, are just a few of the topics described on this site. Click Home to access the site in Spanish.
US Geological Survey
U.s. Geological Survey: Land Use History and Changing Landscapes
This resource provides links that overview the history of land use in the United States. Numerous satellite images of different areas are provided.
US Geological Survey
Usgs: Monterey Submarine Canyon, California Moored Array Data Report [Pdf]
This advanced site discusses some of the research done and research techniques used in studies of the Monterey Canyon. Great graphics showing the position of the canyon relative to other features of the continental margin. Also...
US Geological Survey
U.s. Geological Survey: Water Science for Schools: Acid Rain
An introduction, aimed at upper elementary- and middle-school learners, to acid rain. [Click back to home to access the site in Spanish.]
US Geological Survey
Usgs: Water Science for Schools Water Science Storytime!
This U.S. Geological Survey website features a fictious town, Dryville, and uses it to illustrate every aspect of water management that you might encounter. Click Home to access the site in Spanish.
US Geological Survey
Usgs: Water Science for Schools Activities Center
This website offers three activity centers: Questionnaires, Opinion Surveys, and Challenge Questions. Take a look at these interesting water research activities from the US Geological Survey. Click Home to access the site in Spanish.
US Geological Survey
Us Geological Survey: Water Properties: P H
This resource explains what pH is and how it relates to water. The resource includes a colored graphic of the pH levels and a map of pH levels around the USA.
US Geological Survey
Usgs: Water Science for Schools Effects of Urbanization
This U.S. Geological Survey website offers a short article then lists topics that are linked to brief articles that describe that particular topic's effect on water quality in urban areas. Click Home to access the site in Spanish.