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OzonAction Education Pack for Secondary Schools - Unesco

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YOUR NOTEBOOK - part 6<br />

Ozone layer depletion and climate change are the same thing; releasing carbon dioxide<br />

(CO 2<br />

) into the atmosphere causes ozone layer depletion and climate change.<br />

Truth or myth?<br />

Is it normal to have greenhouse gases in the atmosphere? Why / why not?<br />

What are the links between these two phenomena?<br />

How does our own behaviour affect both of them, negatively or positively?<br />

How does your school affect both of them, negatively or positively?<br />

- 25

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