If CFCs have not been widely used since the late 20th century, why are they cons

barry

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If CFCs have not been widely used since the late 20th century, why are they cons

If CFCs have not been widely used since the late 20th century, why are they considered a major greenhouse gas in the 21st century?

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robertling

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barry Author

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10 years ago

Thanks Rob - Marking this solved

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robertling

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9 years ago

No worries, barry Slight Smile

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