Question

which component of sunlight is vital for formation of ozone layer?​

Answer 1

ᴀɴꜱᴡᴇʀ:

Ozone is naturally produced in the stratosphere by a two- step reactive process.

solar ultraviolet radiation (sunlight) breaks apart an oxygen molecule to form two separate oxygen atoms.

Answer 2

Stratrospheric ozonne is formed naturally  by chemical reactions involving solar ultravoilet radiationand oxygen molecules , which make up 21% of the atmosphere..