- Ozone gas is present in the atmosphere
- It prevents any harmful ultraviolet radiation reaching the earth from the sun.
absorbs the radiation
breaks down into oxygen
O 3 —> O 2 + O (in the presence of radiation)
- Hence it saves human beings, plants and animals from the radiation and oil as a shield .
- It is a chemical reaction.
How does ozone provide its protective shield? What kind of change is it?
Last updated at March 16, 2023 by Teachoo