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Montreal Protocol

4 PYQ across 2 exams · 2015–2026 — the complete chronological timeline of how UPSC has tested this idea, oldest to newest.

CSE 2015 → GEO 2021
20151 PYQ
CSEQ40
Which one of the following is associated with the issue of control and phasing out of the use of ozone-depleting substances?…
20211 PYQ
GEOQ42
Montreal Protocol ratifies:…
20251 PYQ
GEOQ42
Which one of the following Protocols was signed in the year 1987 to reduce the production and use of ozone-depleting substances?…
20261 PYQ
GEOQ94
Consider the following statements as regards to the protection of ozone layers : I. The Vienna Convention aims to protect the ozone layer. I…
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Ozone depletionOzone DepletionOzone layer protection
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