Montreal Protocol — MCQ Practice

Which of the following statements about the Montreal Protocol is/are correct? 1. It is a universally ratified treaty. 2. It primarily aims to phase out greenhouse gases. 3. The Multilateral Fund was established under its provisions to assist developing countries. Select the correct answer using the code given below:

Which of the following substances is NOT an Ozone Depleting Substance (ODS) but is controlled under the Montreal Protocol's Kigali Amendment?

Consider the following statements regarding India's commitments under the Montreal Protocol: 1. India ratified the Kigali Amendment in 2021. 2. India's HCFC phase-out management plan (HPMP) aims for complete phase-out by 2030. 3. India is an Article 2 country under the Protocol, implying earlier phase-out schedules. Which of the statements given above is/are correct?

The 'ozone hole' is most prominently observed over which region?

Which of the following is NOT a key feature contributing to the success of the Montreal Protocol? 1. Universal ratification by all UN member states. 2. Establishment of a non-punitive compliance mechanism. 3. Exclusion of financial assistance for developing countries. 4. Reliance on scientific and technical assessment panels.

The London Amendment (1990) to the Montreal Protocol was significant for which of the following reasons? 1. It introduced the phasedown of HFCs. 2. It established the Multilateral Fund. 3. It added Carbon Tetrachloride to the list of controlled substances. Select the correct answer using the code given below:

Which of the following is a primary reason for the Montreal Protocol's success compared to other environmental treaties? 1. Its focus on a limited number of chemicals with clear alternatives. 2. Its reliance solely on voluntary commitments from nations. 3. Its punitive enforcement mechanisms for non-compliance. 4. Its exclusion of developing countries from phase-out responsibilities.

The term 'service tail' in the context of HCFC phase-out under the Montreal Protocol refers to:

Which international body is responsible for providing scientific assessments on the state of the ozone layer under the Montreal Protocol?

The principle of 'common but differentiated responsibilities' is best exemplified in the Montreal Protocol by:

Which of the following statements about the 'ozone hole' is incorrect?

The Montreal Protocol's success in ozone layer recovery is often cited as a model for climate change agreements. Which of the following factors is most transferable to climate change mitigation efforts? 1. The existence of readily available, cost-effective substitutes for all targeted substances. 2. The relatively small number of industries and stakeholders involved in ODS production. 3. The establishment of a dedicated financial mechanism for technology transfer to developing countries. 4. The clear and immediate observable impact of ozone depletion (e.g., ozone hole).

Which of the following is NOT an assessment panel under the Montreal Protocol?

India's HFC phasedown under the Kigali Amendment is scheduled to begin in which year?

Which of the following ODS has the highest Ozone Depleting Potential (ODP)?

The Montreal Protocol's non-compliance procedure is characterized by:

Which amendment to the Montreal Protocol introduced a mandatory licensing system for ODS imports and exports?

The Vienna Convention for the Protection of the Ozone Layer (1985) is significant because:

Which of the following is a direct environmental benefit of the Kigali Amendment, beyond ozone layer protection?

The term 'Article 5 Parties' in the context of the Montreal Protocol refers to:

Which of the following is a primary challenge faced by the Montreal Protocol in its ongoing implementation?