Khan Academy
Plate Tectonics—Geological Features of Convergent Plate Boundaries
Recap divergent and convergent boundaries with a video on plate tectonics. After discussing the circumstances surrounding subduction at oceanic and continental plates versus subduction at two oceanic boundaries, the video explains the...
Curated OER
Galapagos Volcanoes
A very interesting video on the volcanoes of the Galapagos Islands awaits your class. The animals who live there are also featured. The giant tortoises of the islands are a special focus of this video. The tortoises are heavily impacted...