{"id":86636,"date":"2025-06-01T04:17:31","date_gmt":"2025-06-01T04:17:31","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=86636"},"modified":"2025-06-01T04:17:31","modified_gmt":"2025-06-01T04:17:31","slug":"ozone-layer-depletion-is-concentrated-in","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/ozone-layer-depletion-is-concentrated-in\/","title":{"rendered":"Ozone layer depletion is concentrated in:"},"content":{"rendered":"

Ozone layer depletion is concentrated in:<\/p>\n

[amp_mcq option1=”mid-latitude regions.” option2=”high latitude regions.” option3=”equatorial regions.” option4=”tropical regions.” correct=”option2″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC Geoscientist – 2020<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nOzone layer depletion is most significantly observed in the high latitude regions, particularly over the Antarctic (forming the ‘ozone hole’) and to a lesser extent over the Arctic.
\n<\/section>\n
\n– Ozone depletion is concentrated at the poles.
\n– This phenomenon is driven by chemical reactions involving ozone-depleting substances (like CFCs) which are catalyzed on the surface of polar stratospheric clouds (PSCs) that form at very low temperatures in the polar stratosphere during winter.
\n– The depletion becomes pronounced in spring when sunlight returns, initiating the catalytic cycles.
\n<\/section>\n
\n– While ozone depletion occurs globally to some extent, the most severe and rapid depletion occurs in the high latitudes.
\n– Mid-latitude depletion is less severe than polar depletion.
\n– Equatorial and tropical regions experience relatively less ozone depletion due to different stratospheric temperature and circulation patterns.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Ozone layer depletion is concentrated in: [amp_mcq option1=”mid-latitude regions.” option2=”high latitude regions.” option3=”equatorial regions.” option4=”tropical regions.” correct=”option2″] This question was previously asked in UPSC Geoscientist – 2020 Download PDFAttempt Online Ozone layer depletion is most significantly observed in the high latitude regions, particularly over the Antarctic (forming the ‘ozone hole’) and to a lesser extent … <\/p>\n

Detailed SolutionOzone layer depletion is concentrated in:<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1091],"tags":[1288,1136,1318],"class_list":["post-86636","post","type-post","status-publish","format-standard","hentry","category-upsc-geoscientist","tag-1288","tag-environment-and-ecology","tag-ozone-layer","no-featured-image-padding"],"yoast_head":"\nOzone layer depletion is concentrated in:<\/title>\n<meta name=\"description\" content=\"Ozone layer depletion is most significantly observed in the high latitude regions, particularly over the Antarctic (forming the 'ozone hole') and to a lesser extent over the Arctic. - Ozone depletion is concentrated at the poles. - This phenomenon is driven by chemical reactions involving ozone-depleting substances (like CFCs) which are catalyzed on the surface of polar stratospheric clouds (PSCs) that form at very low temperatures in the polar stratosphere during winter. - 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