Question

The Montreal Protocol was signed in the year 1987 committing nations to ______.

Options

• protect biodiversity from any further losses.

• reduce the impact of global warming.

• protect ozone layer from depletion incurred due to chlorofluoro carbons.

• reduce the impact of deforestation.

Answer 1

The Montreal Protocol was signed in the year 1987 committing nations to protect ozone layer from depletion incurred due to chlorofluoro carbons.

Explanation:

The Montreal Protocol (signed in 1987) committed parties to phase out the production and consumption of ozone‑depleting substances such as CFCs, with schedules and controls to restore and protect the stratospheric ozone layer.