Understanding Ozone Layer Depletion and the Impact of the Montreal Protocol

Introduction

The ozone layer, a region of the Earth’s stratosphere, plays a pivotal role in protecting life on our planet by absorbing the majority of the sun’s harmful ultraviolet (UV) radiation. However, over the past few decades, human activities have significantly contributed to the depletion of this vital layer, primarily through the release of chlorofluorocarbons (CFCs) and other ozone-depleting substances (ODS). This report aims to explore the phenomenon of ozone layer depletion, its causes, and the critical role of the Montreal Protocol in mitigating this environmental crisis. By examining the mechanisms behind ozone depletion and the successes of international cooperation through the Montreal Protocol, this paper seeks to underscore the importance of continued global efforts to protect the ozone layer and, consequently, human health and ecosystems.

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