character: Dr. Smith
topic: Ocean Acidification and Marine Life
grade: 9
subject: Geography
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character: Marine Biologist
topic: Impact of Ocean Acidification on Coral Reefs
grade: 9
subject: Geography
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character: Environmental Scientist
topic: Effects of Carbon Dioxide on Ocean Chemistry
grade: 9
subject: Geography
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character: Ecologist
topic: Consequences of Ocean Acidification for Fish Populations
grade: 9
subject: Geography
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