character: John Davis
topic: Effects of Sediment on Marine Ecosystems
grade: 11
subject: Biology
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character: Rachel Carson
topic: Impact of Pollution on Marine Life
grade: 11
subject: Biology
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character: David Archer
topic: Climate Change and Ocean Acidification
grade: 11
subject: Biology
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character: Sylvia Earle
topic: Conservation of Marine Biodiversity
grade: 11
subject: Biology
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