Final answer:
The Montreal Protocol primarily focuses on greenhouse gases like Chlorofluorocarbons (CFCs).
Step-by-step explanation:
The statement is True.
The Montreal Protocol agreement, established in 1987, is primarily concerned with the control and reduction of powerful greenhouse gases like Chlorofluorocarbons (CFCs). The protocol aims to phase out CFC production in most countries to protect the ozone layer, which helps mitigate climate change.
For example, CFCs contribute to the greenhouse effect and deplete the ozone layer when they diffuse into the stratosphere and break down ozone molecules under ultraviolet radiation. By reducing CFC emissions, the protocol has led to signs of ozone layer recovery.