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Ozone Layer: Healing Our Skies Quiz

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Ozone Layer: Healing Our Skies: a General level Climate Science quiz. Test your knowledge with 9 questions!

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Questions

Question 1

Which chemical family was the main cause of ozone depletion?

A Nitrogen oxides

B Chlorofluorocarbons (CFCs)

C Carbon monoxides

D Sulfur dioxides

Question 2

Where was the most famous 'hole' in the ozone layer located?

A Over the Sahara

B Over the Amazon

C Over Antarctica

D Over the Pacific

Question 3

What international treaty helped phase out ozone-depleting substances?

A The Kyoto Protocol

B The Montreal Protocol

C The Paris Agreement

D The Geneva Convention

Question 4

Which of these household items used to contain CFCs?

A Wooden chairs

B Paper books

C Cotton clothes

D Aerosol spray cans

Question 5

What is the primary gas that makes up the ozone molecule?

A Carbon

B Hydrogen

C Oxygen

D Helium

📋 This quiz has 9 questions in total.