Asked by Addie Maxwell on Apr 23, 2024
Verified
Which substance is non-destructive in the ozone layer?
A) CFCs
B) methyl bromide
C) halons
D) PCBs
Ozone Layer
A stratospheric layer containing a high concentration of ozone, which protects the Earth from the sun's harmful ultraviolet radiation.
Methyl Bromide
A toxic gas used as a pesticide and for fumigation, known to deplete the ozone layer and hazardous to human health.
PCBs
Polychlorinated biphenyls, a group of toxic chemical compounds known for environmental persistence and health hazards.
- Learn about the environmental implications of CFC features, particularly regarding their effect on the ozone layer.
Verified Answer
JT
Jillian TyrieApr 30, 2024
Final Answer :
D
Explanation :
PCBs (Polychlorinated Biphenyls) do not have a direct effect on the ozone layer. CFCs, methyl bromide, and halons are known to be ozone-depleting substances.
Learning Objectives
- Learn about the environmental implications of CFC features, particularly regarding their effect on the ozone layer.