Waste Water Engineering

Depletion of ozone layer in the outer atmosphere may cause

  • A. Lung cancer
  • B. Skin cancer
  • C. Bronchitis
  • D. Heart disorder
Answer: Option B.
Explanation: 

No answer description available for this question.

Leave a Reply

Your email address will not be published.

Back to top button
error: Alert: Content is protected !!