character: Dr. James Hansen
topic: Climate Scientist and Ecosystem Interconnectedness
grade: 11
subject: Chemistry
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character: Dr. Katharine Hayhoe
topic: Climate Change and its Effects on Ecosystems
grade: 11
subject: Chemistry
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character: Dr. Peter Raven
topic: Biodiversity and Climate Interactions
grade: 11
subject: Chemistry
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character: Dr. Sylvia Earle
topic: Oceans and Climate Change
grade: 11
subject: Chemistry
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