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easyMCQNEET 2020 E12026Biology
1 mark

Montreal protocol was signed in 1987 for control of:

  1. A
    Transport of Genetically modified organisms from one country to another
  2. B
    Emission of ozone depleting substances
  3. C
    Release of Green House gases
  4. D
    Disposal of e-wastes

Solution & Step-by-step Explanation

The Montreal Protocol is an international treaty designed to protect the ozone layer by phasing out the production of numerous substances that are responsible for ozone depletion (ODS like CFCs). It was signed in 1987 and became effective in 1989.

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Montreal protocol was signed in 1987 for control of:
A
Transport of Genetically modified organisms from one country to another
B
Emission of ozone depleting substances
C
Release of Green House gases
D
Disposal of e-wastes

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Environmental IssuesOzone Depletion

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