Does the sun rotates?

Does the sun rotates?
Originale hébergé dans "Cosmos", publié parSocial Updatersur18/03/2015
Tags: sun, Rotation, sunspots
Notation :-/5
Vues: 51
Type de ressource: Lesson Plan
Langues: English
Target age group: 9-12
Copyright: No
Cost: Use is free of charge

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