radio waves microwaves infrared light ultraviolet light
I gave my students this multiple choice question: The breakdown of ozone into oxygen results from the electromagnetic absorption spectrum of ozone. This production of oxygen in the ozone layer is caused by exposing ozone to a strong source of which type of electromagnetic radiation?

Only one answer is correct among these 4 choices:
- radio waves
- microwaves
- infrared light
- ultraviolet light

Could you tell me which one is correct?

ultraviolet light