Ozone Layer Protection Demonstration This model uses an umbrella with small holes to demonstrate how the ozone layer works. When sunlight passes through the holes, it represents harmful ultraviolet (UV) rays reaching the Earth through damaged parts of the ozone layer. A healthy ozone layer blocks most harmful UV rays and protects all living organisms. This experiment helps everyone understand the importance of protecting the ozone layer by reducing pollution, avoiding ozone-depleting substances, planting more trees, and following eco-friendly practices. Protecting the ozone layer means protecting life on Earth and creating a healthier environment for future generations.