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Observation NASA couche d’ozone
Observation NASA couche d’ozone
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Observation NASA couche d’ozone
Un satellite de la Nasa vient de mettre en évidence une disparition record d’une partie de la couche d'ozone au-dessus de l'Antarctique. L'ozone est un gaz qui protège la Terre des émissions d'ultra-violet. La diminution de cette couche d'ozone est un danger. Elle explique aussi les variations climatiques.
Channel: Ina
Category: Government
Video Length: 89
Date Found: April 23, 2008
Date Produced: November 09, 2000
View Count: 130
 
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