H

Harikesh • 8.04K Points
Tutor III Geography

Q. Ozone-hole in the atmosphere is largely caused by the presence of :

  • (A) Oxygen
  • (B) Hydrogen
  • (C) Chloro-floro-carbon
  • (D) Radio-active waste
  • Correct Answer - Option(C)
  • Views: 618
  • Filed under category Geography

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