character: David Attenborough
topic: Impact of Pollution on Wildlife
grade: 12
subject: Chemistry
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character: Rachel Carson
topic: Chemical Pollution and its Effects on Ecosystems
grade: 12
subject: Chemistry
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character: Jane Goodall
topic: Conservation and the Impacts of Industrial Waste
grade: 12
subject: Chemistry
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character: Bill Nye
topic: Understanding the Chemistry of Pollution in Nature
grade: 12
subject: Chemistry
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