Q36 / 180 · NEET 2020 (Phase 1) · Botany

Montreal protocol was signed in 1987 for control of

  • Correct answer
    A
    Emission of ozone depleting substances
  • B
    Release of Green House gases
  • C
    Disposal of e-wastes
  • D
    Transport of genetically modified organisms from one country to another

Solution

Regarding the deleterious effects of the ozone depletion, an international treaty, known as Montreal Protocol, was signed at Montreal (Canada) in 1987 (effective1989) to control the emission of ozone-depleting substances.

Hence, the correct answer is option: 'A'.

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