character: Ms. Thompson
topic: Coral Reefs and Ocean Acidification
grade: 9
subject: Geography
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character: Dr. Smith
topic: Impact of Climate Change on Marine Ecosystems
grade: 9
subject: Geography
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character: Mr. Johnson
topic: The Role of Coral Reefs in Coastal Protection
grade: 9
subject: Geography
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character: Ms. Lee
topic: Understanding Ocean Chemistry
grade: 9
subject: Geography
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