Earth hour is when everyone turns off the lights. Even in different countries the lights are turned off that would not have been turned off on a different day.
The first country to observe Earth Hour was Australia in 2007. Earth Hour was started by the World Wide Fund for Nature (WWF) as a way to raise awareness about climate change.
earth hour started in New Zealand because it is the first to get sun ray.
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.
In most parts of the world, Earth Hour 2009 took place from 8:00pm-9:00pm on the last Saturday of March. In Australia, Earth Hour was held from 8:30pm to 9:30pm.
Earth Hour 2010 was estimated to have saved around 700 megawatt hours of electricity worldwide. This is roughly equivalent to the energy consumed by 300,000 homes in an hour.
Earth Hour was created in 2007.
In 2010,128 countreis participated in earth hour
I took part in earth hour and hope it saved the earth did you take part????
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
Earth Hour videos can be found on the official Earth Hour website as well as the World Wildlife Federation's website. Additionally, video sharing websites like YouTube and Vimeo have Earth Hour videos that have been uploaded by users.
You turn off your lights and any other non-essential appliances for one hour at Earth Hour.
No, but it would be very good to the Earth by planting a tree and turning off your lights for 1 hour!