The discovery of the ozone hole added urgency to the development of an international agreement called the Kyoto Protocol, which was signed in 1987.

Question

Quizplus · Accepted Answer

The discovery of the ozone hole added urgency to the development of the Montreal Protocol, not the Kyoto Protocol, which was signed in 1987 to phase out substances that deplete the ozone layer. The Kyoto Protocol, aimed at reducing greenhouse gas emissions, was adopted in 1997.

The Discovery of the Ozone Hole Added Urgency to the Development