706. _________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.

by
A. Denmark
B. Germany
C. France
D. Spain
✅ The correct answer is option B.
Germany is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.

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