Major cause of Ozone depletion is due to which chemical?

Environmental Science
Aroma Ann0

A. ChloroFluoroCarbons
B. Polyphenols
C. Dioxins
D. Rayon

Chlorofluorocarbons (CFCs) and other halogenated ozone depleting substances (ODS) are mainly responsible for man-made chemical ozone depletion. The total amount of effective halogens (chlorine and bromine) in the stratosphere can be calculated and are known as the equivalent effective stratospheric chlorine (EESC).

Related Mcqs:

  1. The pollutant that causes hole in the ozone layer is __________?
  2. Ozone depletion in the stratosphere will cause __________?
  3. Ozone depletion is mostly caused by __________?
  4. Warming in the stratosphere is mainly caused by __________?
  5. The effect of ozone depletion include __________?
  6. Ozone layer is present in ____________.
  7. “Ozone Hole” is a _____________?
  8. Ozone Umbrella is located in which layer of atmosphere?
  9. The gas that absorbs most of the harmful ultraviolet radiation in the stratosphere is __________?
  10. Ozone depletion occurs commonly due to_______________??

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