Earth Hour 2010: Record 121 countries go dark

Thousands of cities in a record 121 countries – 34 more than in 2009 – are said to have officially participated in Earth Hour 2010.

Check out the image gallery below from monsterandcritics.com of Earth Hour 2010 across the world.

For more imagery of Earth Hour 2010 go to myearthour.org.

Click here for more fantastic pics.

The liveeco team

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