You are presented with the question "Ozone depletion causes higher levels of which of the following? " and the following answer choices: 
- Sulfur dioxide
 - Greenhouse gases
 - rays or beams
 - chlorofluorocarbons
 - DNA damage and mutations
 - harmful substances
 - direct damage to the lungs
 - wavelengths and photons

Now knowing that ozone depletion results in higher levels of UV radiation reaching Earth and uV radiation causes DNA damage and mutations 3.3, choose the best answer.


 

     DNA damage and mutations    