Sydney first major city to mark Earth Hour 2009 (AP)

[riky]

Sydney first major city to mark Earth Hour 2009
    (AP)

 

<p>You are not allowed to view links. Register or LoginAP - The floodlit cream shells of the famed Opera House dimmed Saturday as Sydney became the world's first major city to plunge itself into darkness for the second worldwide Earth Hour, a global campaign to highlight the threat of climate change.</p><br clear="all"/>


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