How do toxic chemicals reach the arctic- Favorite

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367 views • Uploaded May 5, 2008

flaviowhatever

flaviowh... (0:04)

1 year ago 0 + -

Residuos quimicos estao em toda parte. Nos dependemos deles, mas muitos sao toxicos.

flaviowhatever

flaviowh... (0:57)

1 year ago 0 + -

Residuos Quimicos contaminaram o ar, o solo e a agua, desde a nossa casa ate as Regioes Polares.

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