One pollutant that is particularly harmful to earth's ozone layer is otherwise known as:
a. DOT's
b. PVC's
c. BOD's
d. CFC's
e. PCB's
Answer: D
One pollutant that is particularly harmful to earth's ozone layer is otherwise known as:
a. DOT's
b. PVC's
c. BOD's
d. CFC's
e. PCB's