as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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list four ways that people can reduce their carbon footprint.
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1. reduce energy consumption by using energy efficient appliances and reducing electricity consumption. 
2. reduce waste by recycling and avoiding single-use plastics.
3. eat less meat and more plant-based foods.
4. walk or bike instead of driving whenever possible.
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