Environment & Ecology · Ozone Layer Depletion
'Ozone hole' refers to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A physical hole in the ozone layer
- 2Decrease in the ozone layer in the troposphere
- 3Decrease in the thickness of the ozone layer in the stratosphere✓
- 4Increase in the thickness of the ozone layer in the troposphere
Correct answer
Decrease in the thickness of the ozone layer in the stratosphere
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