1.

What was the major decision that took place in 1987 Montreal Conference?

A. Developed countries will completely ban CFC production by 2000
B. Developed countries will completely ban CFC production by 2010
C. Developing countries will completely ban CFC production by 2000
D. Developing countries will completely ban CFC production by 2020
Answer» B. Developed countries will completely ban CFC production by 2010


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