Environmental

Which of the following environmental hazards is specifically associated with old refrigerators, air conditioning systems, and fire suppression equipment?

ARadon
BChlorofluorocarbons (CFCs) / freon✓ Correct
CAsbestos
DLead

Explanation

CFCs (freon) were used in refrigerants, air conditioners, and fire suppression systems. They are regulated under the Clean Air Act due to their ozone-depleting properties.

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