character: Marine Biologist Sally
topic: Ocean Acidification and Its Influence on Marine Biodiversity
grade: 9
subject: Geography
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character: Dr. OceanExplorer
topic: Impact of Climate Change on Coral Reefs
grade: 9
subject: Geography
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character: Professor Aqua
topic: The Role of Marine Ecosystems in Biodiversity
grade: 9
subject: Geography
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character: Researcher Wave
topic: Effects of Pollution on Ocean Life
grade: 9
subject: Geography
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