Earth Hour has taken place 2 years ago: it all started in Sydney in 2007 and last year, 371 cities took part in Earth Hour.This year, it aims to target over 1000 cities and towns to switch their lights off, and for more than 1 billion people to take part worldwide – in an effort to reduce the effects of global warming. So far, 742 cities have already confirmed their participation.In Malaysia alone, more than 400 corporations are participating in the event.
transcript
Pixel Shots -Earth Hour-By Henry
Thank you for viewing this slide.Visit here for more lights off