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R

Ravi Chauhan • 11.26K Points
Tutor II

Q. Ozone-layer is getting depleted because of

  • (A) excessive use of automobiles
  • (B) excessive formation of industrial Units
  • (C) excessive use of man-made compounds containing both fluorine and chlorine
  • (D) excessive deforestation.
Correct Answer - Option (C)
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