treydaley
treydaley treydaley
  • 22-08-2017
  • Geography
contestada


Which of the following does not contribute to increased air quality?

A. The Clean Air Act
B. Hybrid cars
C. Use of CFCs
D. Energy-efficient appliances

Respuesta :

Tuniss
Tuniss Tuniss
  • 22-08-2017
The use of CFCs does not contribute to increased air quality. 
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niqueejohnson1 niqueejohnson1
  • 22-08-2017
cfcs does not contribute so .......c


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