character: Rachel Carson
topic: Impact of pollutants on ocean ecosystems
grade: 12
subject: Chemistry
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character: Jacques Cousteau
topic: Marine conservation and pollution
grade: 12
subject: Chemistry
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character: Sylvia Earle
topic: Effects of chemical pollutants in marine life
grade: 12
subject: Chemistry
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character: David Suzuki
topic: Environmental impacts of ocean pollution
grade: 12
subject: Chemistry
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