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Practice QuestionWhich global event marked the adoption of the UNFCCC? A) Earth Summit in Rio de Janeiro, 1992 Answer: A) Earth Summit in Rio de Janeiro, 1992 Explanation: The UNFCCC was adopted at the 1992 Earth Summit in Rio de Janeiro and entered into force on March 21, 1994. It marked a major international effort to address climate change and its global impacts. |
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