Curated OER
National Park Service: Denali Park: Glaciers
Denali Park in Alaska is home to a number of glaciers. Learn all about them at this site. Of particular interest is the link at the bottom of the page to a virtual tour of paired photographs that reveal changes in the landscape over time.
Other
Travel Tidings Alaska: Alaska Travel, Tourism, & Vacations
Visit this free Alaska travel guide about Alaska tourism, with information on travel regions, cities, national parks, activities, weather, and various maps.
US Geological Survey
Usgs: Earth Surface Dynamics (Research Activities)
This site from USGS provides several activities to help understand the interrelationships among earth surface processes, ecological systems, and human activities. Also included are links to new findings and programs concerning Earth...