Multiple choice general knowledge

UV light is responcible for _____

  1. brain tumor

  2. heart attack

  3. cancer

  4. kidney failure

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

UV radiation damages DNA in skin cells, which can lead to uncontrolled cell growth and skin cancer. This is why sunscreen and protective clothing are recommended. UV doesn't directly cause brain tumors, heart attacks, or kidney failure - those have different causes.