Major cause of ozone depletion is due to which chemical?
Polyphenols
ChloroFluoroCarbons
Dioxins
Rayon
The major cause of ozone depletion is due to chlorofluorocarbons.
The major cause for depletion of ozone layer in stratosphere is due to the
Q74) How are Green House Effect and Ozone layer depletion related?
i) Greenhouse effect causes ozone layer depletion
ii) Ozone layer depletion causes greenhouse effect.
iii) There is no relation between the two phenomena.
iv) Chlorofluorocarbons are one of the culprits in both the cases.
Which of the above statements are true?
Ozone layer depletion is caused due to
Question 6 Depletion of ozone is mainly due to (a) chlorofluorocarbon compounds (b) carbon monoxide (c) methane (d) pesticides