Portal:Climate change/Did you know/1

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| image = Contamination pathways large.jpg

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| text = Arctic haze contributes to global warming, raising temperatures by up to 5.4°F (3°C) during the arctic winter? A major distinguishing factor of Arctic haze is the ability of its chemical ingredients to persist in the atmosphere for an extended period of time compared to other pollutants.

| link = Arctic haze

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