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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define what a greenhouse gas is.
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a greenhouse gas is a gas in the atmosphere that traps heat, leading to an increase in global temperature. common greenhouse gases include carbon dioxide, methane, nitrous oxide, and water vapor.
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