Q. Earth Hour is organized globally by which organization?
Answer: World Wildlife Fund (WWF)
Notes: Earth Hour is a global grassroots movement to protect the environment and fight climate change. It is organized by World Wildlife Fund (WWF - World Wildlife Fund). In India, awareness activities were held with Ministry of Environment, Forest and Climate Change (MoEFCC - Ministry of Environment, Forest and Climate Change). It started in Sydney in 2007 as a lights-off event. It is held at the end of March every year.