Q: Which one of the following Protocols was signed in the year 1987 to reduce the production and use of ozone-depleting substances?
(a)Kyoto Protocol
(b)Montreal Protocol
(c)Nagoya Protocol
(d)Cartagena Protocol
Correct Answer: (c)
The correct answer is (c): Nagoya Protocol. Subject: Environment & Ecology | Sub-topic: Biodiversity & Conservation Note: This answer was determined through AI-based research. Verify against the official answer key when available.