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Transcript
The Critical Decade
Changes in our climate are clear.
The atmosphere is warming …
And the ocean is warming.
More heat is being trapped by the
atmosphere.
Human activities are making it warmer.
Source: IPCC AR4
The changes are affecting our
world in many ways.
Images: Sam IIić/flickr; Poster2602/flickr; GBRMPA; Katejf/flickr, Australian Alps/flickr