Understanding Earth's Ozone Layer

The video explains the ozone layer's role in absorbing harmful UV radiation, its formation and destruction cycle, and the impact of CFCs on ozone depletion. It highlights the international efforts to ban CFCs, leading to a decrease in emissions and signs of ozone layer recovery.

What is the primary function of the ozone layer in the stratosphere?

How does the ozone layer contribute to protecting life on Earth?

Describe the process by which ozone is created and destroyed in the stratosphere.

What are chlorofluorocarbons (CFCs) and how do they affect the ozone layer?

What actions have been taken to address ozone depletion since the 1970s?