UCLA AOS1 Final Exam Review With 100% Correct Answers 2025/2026

UCLA AOS1 Final Exam Review With 100% Correct Answers 2025/2026 What was the Montreal Protocol? - answer-Introduced 5 years after the discovery of the ozone hole, this protocol gradually phased out production of ozone-destroying CFCs. CFC production ended in the US and Europe in 1996, and in less developed countries in 2010 Give and describe 3 reasons as to why the Montreal Protocol is seen as the model for success in climate policy. - answer-Sound science - Which made very clear the connection between CFCs and ozone destruction. Economic incentive - Chemical industry created a strong economic incentive to develop viable alternatives to CFCs, which took a year or two. Equity - Equity issues between developed and developing nations were recognized and accounted for. Developing nations were asked to phase out CFCs later than the wealthy countries. Global commitment - A fund was established by the wealthy countries to assist the developing countries in converting from CFCs to less harmful chemicals, resulting in a global commitment to solving the problem Much like the problem of ozone depletion, climate change is a classic example of __________ - answerThe Tragedy of the Commons: An economic theory by which multiple independent parties deplete a common resource. Each party, acting in its own self-interest, uses as much of the resource as it can, thereby behaving contrary to the long-term best interest of all the parties Nation states can enter into ________ or _________, to manage the global commons - answerAgreements, treaties Nation states that don't enter agreements or treaties are subject to ___________ by nation states that are parties to the treaty - answer-Trade sanctions Countries are particularly motivated by their relationships with other countries, especially their ________________ - answer-Trade relationshipsWhat was the outcome of the 1992 Earth Summit (UN Conference on the Environment and Development)? - answer-Several major environmental treaties and other documents came out of this summit, including an international environmental treaty known as the UN Framework Convention on Climate Change (UNFCCC) What was the objective at hand for the 1992 Earth Summit? - answer-Objective was to stabilize GG concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system