Ozone Layer & Antarctic Hole Explained 🌍 | Full Breakdown

The ozone layer is one of Earth’s most powerful shields — yet also one of the most misunderstood. In this detailed session, Shabbir Sir from Edukemy breaks down the entire science behind ozone formation, the Chapman cycle, stratospheric chemistry, Dobson units, and why the world witnesses dramatic ozone depletion over the Antarctic and Arctic regions.

Journey through the tropical stratosphere where ozone is created, follow the powerful Dobson winds as they push it toward the poles, and understand how cold temperatures, pressure conditions, and the absence of NOx and hydroxyl ions help ozone accumulate in the polar caps.

This video also explains why the so-called “ozone hole” is actually a misnomer, how ozone-depleting substances travel from mid-latitudes to Antarctica, and why depletion is more severe in the Southern Hemisphere. A crisp, engaging, and UPSC-relevant breakdown for every geography learner.

Keep watching for more such high-quality geography insights with Shabbir Sir.
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