character: Dr. Sylvia Earle
topic: Impact of Water Quality on Marine Ecosystems
grade: 9
subject: Geography
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character: Jacques Cousteau
topic: Ocean Conservation and Water Quality
grade: 9
subject: Geography
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character: Dr. Jane Lubchenco
topic: Marine Ecology and Pollution Effects
grade: 9
subject: Geography
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character: Dr. Ian Bouyoucos
topic: Effects of Contaminants on Marine Life Diversity
grade: 9
subject: Geography
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