character: Dr. Sylvia Earle
topic: Impact of Ocean Acidification on Marine Ecosystems
grade: 12
subject: Chemistry
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character: Rachel Carson
topic: Conservation and Environmental Science
grade: 12
subject: Chemistry
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character: Jacques Cousteau
topic: Marine Biology and Conservation
grade: 12
subject: Chemistry
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character: Bill Nye
topic: Science Advocacy and Environmental Awareness
grade: 12
subject: Chemistry
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