Virginia Tech
Virginia Polytechnic Institute: Greenhouse Dinosaur Extinction Theory
This comprehensive page discusses the Asteroid Impact vs. Volcano-Greenhouse dinosaur extinction debate. It was written by paleontologist, professor, and scientist Dr. Dewey McLean.
Geographypods
Geographypods: Theme 2: Natural Environments
A rich collection of highly engaging learning modules on topics related to the natural environment. Covers four main areas - plate tectonics, forms and processes, weather and climate, and rainforest and desert. Within each of these,...
Curated OER
National Park Service: Lassen Volcanic National Park
Northern California hot spot Lassen Volcanic National Park consists of thirty volcanic peaks. The park boasts of its hydrothermal features and offers historical, cultural, and scientific information.
Woods Hole Oceanographic Institution
Woods Hole Oceanography Institute: The New England Seamounts
What is a seamount? Why are they found in long chains on the bottom of the ocean? Find answers to these questions as you explore a chain of seamounts located on the bottom of the Atlantic Ocean.
Science Education Resource Center at Carleton College
Serc: Hotspot Lesson: Mantle Plumes
A lesson that explains a theory on magma generation at hotspots called the mantle plume theory. The goal of this lesson is to introduce students to a theory that scientists are actively trying to prove or refute. Through this, students...