Day: January 20, 2023

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Updated on January 23, 2024

What is ‘carbon footprint’?

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Category: Activities and projects Tags:

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Updated on January 23, 2024

A video to remind you of the composition of air …

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  And here is a video about smog (smoke + fog)  

Category: Activities and projects Tags: ,

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Class F1-1st Experimental School of Thessaloniki