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Des choses à savoir sur les couches de l'atmosphère
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S1 E81
·2016
The layer that covers our planet is called the atmosphere. It is a layer of air that allows us to breathe and keeps the Earth from freezing over as it traps the sun's heat. Exciting, isn't it? Here are the top 5 things to know about the layers of the atmosphere.
French level:
French level: