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Tue 03, 2022
Social:
Energy-saving action for the prosperous future
Earth hour is a global energy-saving activity proposed by WWF to fight global climate change. It advocates that families and businesses turn off unnecessary lights and electrical appliances for one hour to show their support for climate change action at 20:30 pm local time on the last Saturday of March every year(earth hour is March 26 at 20:30).
This is a global activity invocated by WWF that spread a