Question

what was the primary goal of the geneva convention? to address noise pollution in urban areas to ask countries to arrest all air polluters to decrease air pollution in geneva only to globally agree to decrease air pollution

Explanation:

The Geneva Convention (here referring to the one on air pollution) aimed at global cooperation to reduce air pollution. The first option is about noise pollution, the second is unrealistic (arresting all polluters), the third is limited to Geneva, while the fourth is about global agreement to decrease air pollution, which matches the convention's goal.

Answer:

to globally agree to decrease air pollution