I took part in earth hour and hope it saved the earth did you take part????
In 2010,128 countreis participated in earth hour
in 2010, 126 countries participated
32people participated i
It conserves electricity. For one hour, people turn off all unnecessary lighting in their homes and offices. This year's event occurred on March 27, from 8:30 to 9:30. Approximately one billion people participated.
215,628 people
Earth Hour was created in 2007.
It isn't clear what you mean by "earth hour", and how that would stop.
I THINK ABOUT AN HOUR. TRY THE EARTH HOUR WEBSITE.
earth hour on the year of 2009 is March 28th from 8.30pm to 9.30pm
Earth hour starts at 8:30pm at your local time and finishes at 9:30pm your local time. In 2011, Earth Hour is on 26 March.
In 2011, Earth Hour occurs at 8:30pm on Saturday 26 March.
Earth Hour is on march 27th 2010 at 8:30pm to 9:30pm