A global agreement in specific control strategies to reduce the release of ozone-depleting substances was adopted by the:
Correct answer: A. Montreal Protocol
- A. Montreal Protocol
- B. Kyoto Protocol
- C. Vienna Convention
- D. Rio de Janeiro Conference
Explanation
The Montreal Protocol was signed in Montreal, Canada, by over 150 countries at a convention in 1987 to cut the use of CFCs (chlorofluoro carbons). The aim of the protocol was to protect the ozone layer in the stratosphere by decreasing and eventually eliminating the use of ozone-depleting substances like CFCs. It is regarded as one of the most successful international treaties in modern history.
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