character: Carbon Cycle Defender
topic: Understanding the Carbon Cycle and Its Impact on Climate Change
grade: 12
subject: Chemistry
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character: Climate Change Advocate
topic: Effects of Greenhouse Gases on Earth's Atmosphere
grade: 12
subject: Chemistry
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character: Ecosystem Scientist
topic: Role of Photosynthesis in the Carbon Cycle
grade: 12
subject: Chemistry
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character: Atmospheric Chemist
topic: Carbon Footprint and Its Global Impact
grade: 12
subject: Chemistry
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