Curated OER
Geysers, Hot springs, and Bushfires
In this earth science learning exercise, students locate thirty-two terms about the environment. Answers are available in various formats.
Curated OER
National Park Service: Explore Nature: Views: Volcanism: Embark on a Journey
A journey into the depths of a volcano teaches students about volcanic rocks, eruptions, features, and locations. Also find out how volcanologists monitor activity and conduct scientific research on eruptions.