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The one rule for Earth Hour is to turn all your nonessential lights off for one hour, 8:30 to 9:30 PM local time, during the designated day. In 2013 it was March 23. It was started in 2008.
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Why is earth hour held on the last weekend of march?
earth hour is an hour with no power
The advantage and disadvantage of earth hour?
disadvantages of earth hour
How does earth hour help?
Earth Hour helps in many ways it saves energy also when you do Earth Hour you realize what you are actually doing to the earth.
Why do you celebrate earth hour?
We celebrate earth hour to conserve electricity specially to save our mother earth.
What country did earth hour start in?
earth hour started in New Zealand because it is the first to get sun ray.
Who rules earth?
No one currently rules the entirety of the Earth.
Why is earth hour held on the last weekend of march?
earth hour is an hour with no power
The advantage and disadvantage of earth hour?
disadvantages of earth hour
When was Earth Hour created?
Earth Hour was created in 2007.
How does earth hour help?
Earth Hour helps in many ways it saves energy also when you do Earth Hour you realize what you are actually doing to the earth.
Who participated in earth hour?
I took part in earth hour and hope it saved the earth did you take part????
Why do you celebrate earth hour?
We celebrate earth hour to conserve electricity specially to save our mother earth.
Which countries participated in Earth Hour?
In 2010,128 countreis participated in earth hour
Where did earth hour stop?
It isn't clear what you mean by "earth hour", and how that would stop.
When is Earth Hour 2009?
earth hour on the year of 2009 is March 28th from 8.30pm to 9.30pm
How long do you have to put out the light on earth day?
I THINK ABOUT AN HOUR. TRY THE EARTH HOUR WEBSITE.
When does earth hour start?
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.
