which of the following items?

The 1987 Montreal Protocol dealt primarily with which of the following items?

The 1987 Montreal Protocol dealt primarily with which of the following items?

A.
Halon

B.
Argonite

C.
CO2

D.
PFC-410

Explanation:
Halon has been identified as a chemical that can deplete the ozone
layer and produce toxic chemicals at extremely high temperatures. The 1987 Montreal
Protocol states that Halon should no longer be used as a fire suppression agent.



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