Ozone depletion refers to the thinning of the stratospheric ozone layer, which is essential for absorbing the majority of harmful ultraviolet (UV-B) radiation from the sun. This phenomenon is primarily caused by the release of specific anthropogenic chemicals, such as chlorofluorocarbons, into the upper atmosphere. Once airborne, these chemicals are activated by sunlight, initiating catalytic cycles that rapidly destroy ozone molecules. A reduction in ozone concentration allows increased levels of harmful UV radiation to penetrate to the Earth's surface, posing risks to biological life by damaging DNA, impairing plant growth, and contributing to various health issues. Global regulatory measures aimed at phasing out the production and consumption of ozone-depleting substances have been successful in facilitating the gradual recovery of the protective atmospheric shield.