Curated OER
Prince William's Oily Mess: A Tale of Recovery
In this environment learning exercise, students explore the effects of the Exxon Valdez oil spill. Students read and study text and photographs about the 1989 spill. Students answer 6 essay questions.
Curated OER
Ecological Dilemmas in Wetlands
In this ecological dilemmas in wetlands learning exercise, learners select a topic, use the links to websites for research, describe the topic, explain its impact on wetlands, identify alternatives and decide on possible changes. An...