You are presented with the question "The risks of all types of skin cancer increases with increasing" and the following answer choices: 
- oxygen debt
 - rays or beams
 - electromagnetic energy
 - scattered light
 - temperature
 - shadow boxing
 - ozone depletion
 - redshift

Now knowing that ozone depletion results in higher levels of UV radiation reaching Earth and if there is an increase in UV radiation, the risks go up for all types of skin cancer, choose the best answer.


 

       ozone depletion  