The Ozone Layer - Part 1

The video explains the structure of Earth's atmosphere, focusing on the troposphere and stratosphere. It describes the formation and role of ozone in protecting against ultraviolet light. The process of ozone creation and decomposition in the stratosphere is detailed, along with the reasons for its distribution. The video also touches on the presence of ozone in the troposphere, its role in pollution, and the formation of smog.

Describe the role of ultraviolet light in the ozone-oxygen cycle.

Why is there so little ozone near the tropopause?