por Portal Brasil
—
publicado
15/08/2013 07h04,
última modificação
09/09/2013 12h36
by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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by Portal Brasil
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Saco é um saco
Sacolas plásticas são consumidas aos bilhões em todo o mundo -- só no Brasil são cerca de 12 bilhões por ano. Elas são produzidas a partir do petróleo ou gás natural, dois tipos de recursos não-renováveis. Depois de extraído, o petróleo passa pelo refino, que emite poluentes
















