My Friend, The Volcano
Learners describe the positive impacts of volcanic activity on marine ecosystems. In this volcano lesson students explore the process that causes volcanic activity along the Mariana and Kermadec Island Arcs.
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Do We Need to Wear a Rainhat? Acid Rain: Causes, Effects, and Possible Solutions
Acid rain, and how it affects the environment, is the focus of this Earth science lesson. During the study, learners evaluate measures to reduce acid rain, and design an investigation to demonstrate the conection between a hypothesis and...
4th - 12th Science