Next CSE-PPT: 14 March 2027 · Professional & Subprofessional
Correct answer: A. Ozone layer
The Montreal Protocol phases out substances that deplete the ozone layer, such as chlorofluorocarbons (CFCs) once used in refrigerators and aerosol sprays. It is widely regarded as the most successful environmental treaty.
The correct answer is A. Ozone layer
The Montreal Protocol phases out substances that deplete the ozone layer, such as chlorofluorocarbons (CFCs) once used in refrigerators and aerosol sprays. It is widely regarded as the most successful environmental treaty.
Topic: Environment Management and Protection MCQs · Subject: General Information