In the year 2007, the “UN Framework Convention on Climate Change” was held in Bali. The UN Framework Convention on Climate Change is an international environmental treaty aimed at tackling climate change. It provides a framework for countries to cooperate in reducing greenhouse gas emissions and adapting to the impacts of climate change.

Option 1, Bali, is the correct answer. Bali is an island and province in Indonesia known for its beautiful beaches and vibrant culture. It was chosen as the location for the 2007 conference because of its significance in the global effort to address climate change. The conference, known as the 13th Conference of the Parties (COP 13), was attended by representatives from 187 countries who gathered to discuss and negotiate actions to combat climate change.

Options 2, Guam, 3, Hawaii, and 4, Seychelles, are incorrect as they were not the locations for the 2007 UN Framework Convention on Climate Change.