Question

Chemicals role of environmental pollution and ozone layer depletion

Answer 1

Answer:

✍✍ Chlorofluorocarbons (CFCs) and other halogenated ozone depleting substances (ODS) are mainly responsible for man-made chemical ozone depletion. ... The chlorine atoms act as a catalyst, and each can break down tens of thousands of ozone molecules before being removed from the stratosphere. ✍✍

Answer 2

Answer:

ozone layer is formed by three molecules of oxygen

i.e. O2+O2+O2= O6 (ozone)

due to pollution oxygen get reduce