Single Answer MCQ
Q-00019723
What is one of the main regulatory actions taken to help protect the ozone layer?
1
Increasing use of fossil fuels
2
Banning all types of refrigeration
3
Freezing production of CFCs
4
Promoting use of plastic bags
Answer and Solution
Answer
C. Freezing production of CFCs
Solution:
The Montreal Protocol was an international agreement that aimed to freeze the production of CFCs in order to protect the ozone layer, leading to its gradual recovery.
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