Medium General Science GENERAL SCIENCE FPSC Question Emission of Chlorofluorocarbon (CFCs) in the atmosphere destroyed _____? A Ozone layer B Oxygen C Air D Clouds Submit Answer Try Again Show Explanation Explanation Explanation The breakdown of CFCs releases chlorin e, which then acts as a catalyst for the destruction of the ozone layer. ** ND22-1-2023 Previous MCQ All MCQs Next MCQ More MCQs in General Science Medium Which of the following is/are the characteristics of reptiles? Which of the following is/are the characteristics of reptiles? Medium Which of the following is/are characteristics of amphibians? Which of the following is/are characteristics of amphibians? Medium Which of the following is/are characteristics of fish? Which of the following is/are characteristics of fish? Medium Vertebrates animals that maintain a constant body temperature are called? Vertebrates animals that maintain a constant body temperature are called?
