Nations debate ozone, global warming rules

The video discusses the critical role of the ozone layer in protecting against harmful UV rays, which can cause skin cancer and affect marine life and plants. It highlights the Montreal Protocol's efforts to restore the ozone layer by reducing CFCs, mainly in industrialized countries, while developing nations still use them. The video also connects ozone restoration to mitigating global warming, which threatens wildlife and glaciers, emphasizing the importance of winning the fight for the ozone to help stabilize temperatures and protect polar animals.

What is one of the health risks associated with a depleted ozone layer?

• Increased risk of skin cancer

• Reduced risk of diabetes

• Higher chances of heart disease

• Improved respiratory health

How does a reduced ozone layer affect marine life?

• It increases their population

• It poses a danger to tiny marine organisms

• It enhances their growth rate

• It makes them more resistant to diseases

What is the primary goal of the Montreal Protocol?

• To reduce carbon emissions

• To restore the ozone layer

• To increase the use of CFCs

• To promote global warming

Which countries are still using CFCs despite the Montreal Protocol?

• No countries

• All countries

• Developing nations

• Industrialized countries

How can restoring the ozone layer help with global warming?

• By increasing global temperatures

• By reducing the melting of glaciers

• By promoting the use of fossil fuels

• By decreasing the population of polar animals