Indian History·MCQ Practice
Ozone Hole — MCQ Practice
Updated 19 Oct 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 5 questions available.
Q1medium
A report says the Antarctic ozone-hole area declined but the minimum ozone column remained similar. Which interpretation is correct?
Q2medium
Which sequence best explains rapid Antarctic ozone loss in spring?
Q3medium
Why is it inaccurate to describe the chlorine responsible for catalytic ozone loss as an inert gas simply because CFCs persist in the lower atmosphere?
Q4medium
Which statement correctly connects the 2016 Kigali Amendment with ozone and climate policy?
Q5medium
How should the 2022 ozone assessment’s approximate 2040, 2045 and 2066 recovery dates be read?