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.
US Geological Survey
Usgs: Maps of the United States
Resource presents many maps of the United States along with descriptions of each.
US Geological Survey
U.s. Geological Survey: Volcanoes
Six-part interdisciplinary teaching packet. Through the story of the 1980 eruption of Mount St. Helens, students will answer fundamental questions about volcanoes. By learning about volcanoes, students will understand that the Earth...
US Geological Survey
Us Geological Survey: Ring of Fire & Plate Tectonics
A massive amount of information on the Ring of Fire and plate tectonics. There are links to graphics and text. The volcanoes in the Ring of Fire are discussed in detail by area.
US Geological Survey
Us Geological Survey/ 20th Century Eruptions
table of 20th century eruptions. The dates are in chronological order starting with the most recent. Each eruption has a link and a description.
US Geological Survey
Us Geological Survey: Mt. Vesuvius, Italy
Explore some useful information about Mt. Vesuvius of Italy.
US Geological Survey
Us Geological Survey: Glaciers and Glaciations
Follow the links to learn about snow accumulation, mass, balance and flow of glaciers. Find the cause of glacial decline.
US Geological Survey
U.s. Geological Survey: North Prairie Wildlife Research: Caterpillars of Forests
Descriptions, photographs and information on the caterpillar life cycle for the different species of eastern United states caterpillars. Includes details on collecting and photographing specimens.
US Geological Survey
Us Geological Survey: Bioremediation: Nature's Way to a Cleaner Environment[pdf]
Excellent information provided by the U.S. Geological Survey.
US Geological Survey
U.s. Geological Survey: Rocks and Minerals
Essential guide to geology of the National Parks focuses on minerals and the different types of rocks. Includes a visual glossary.
US Geological Survey
United States Geoglogical Survey: Resources for Teachers
USGS provides lesson plans, activities, maps, podcasts, online lectures, videos and animations, and lots more. Covers all grade levels.
US Geological Survey
Us Geological Survey: Gulkana Glacier
Overview and maps of the Gulkana Glacier along the south flank of the eastern Alaska Range.
US Geological Survey
Us Geological Survey: Earthquake Hazards
Find out about earthquake hazards and damage. Some of the topics are an introduction to hazards, hazard maps, soil types and damage, and recent damage caused by earthquakes.
US Geological Survey
U.s. Geological Survey:the Great M9.2 Alaska Earthquake of March 27, 1964
A description of the earthquake in Prince William Sound, Alaska in 1964. Links to isoseismal map, earthquake damage photos, and seismogram of the earthquake.
US Geological Survey
U.s. Geological Survey
The U.S. Geological Survey reports on the latest news affecting the earth today, as well as providing a wealth of data, reports, and information.
US Geological Survey
Us Geological Survey: Mt. Rainier
Extensive information on Mt. Rainier in Washington. Links to current information, background information, visit a volcano, items of interest, publications and reports, educational outreach, menus of interest and useful links.
US Geological Survey
Us Geological Survey: Mt. Saint Helens
All the information that you would ever want to know about Mt. Saint Helens. There is a massive number of links to current information, background information, items of interest, eruption history and the May 18, 1980 eruption.
US Geological Survey
Usgs: Yellowstone Volcano Observatory
Yellowstone Volcano Observatory is an instrument-based monitoring program designed for observing volcanic and earthquake activity in the Yellowstone National Park region. This website provides information about its geology, history,...
US Geological Survey
Usgs: Plate Tectonics and Mid Oceanic Ridges
Excellent graphics and understandable text about all aspects of plate tectonics including mid-ocean ridges.
US Geological Survey
U.s. Geological Survey: Water Cycle
An in-depth explanation of the Earth's water cycle, including a hyperlinked diagram that provides direct access to information about each phase in the cycle.
US Geological Survey
Usgs: Landslide Hazards Program
Discusses the problems associated with landslides, where they occur, and why they occur.
US Geological Survey
U.s. Geological Survey: Geologic Time
A discussion of geologic time, how scientists use the concept, and how they have determined its span.
US Geological Survey
U.s. Geological Survey: The Usgs and Science Education
"Explore things on, in, around and about the earth," with this web site dedicated to K-12 education from the United States Geological Survey. Homework help, science topics and fun learning games for students in Kindergarten through High...