universo 4°ano - ciÊncias
TRANSCRIPT
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O universo é um conjunto de estrelas, planetas, galáxias e outros astros celestes inseridos no espaço.
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As Estrelas são corpos celestes dotados de luz própria.
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O sol, maior fonte de luz do universo!
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Os Planetas.
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Os satélites tem como objetivo: LOCALIZAR, NAVEGAR, ORIENTAR E MAPEAR A TERRA.
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TERRA VISTA DA LUA
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