This Saturday, we will all get a chance to turn off the lights and join the millions (possibly billions) to power down for an hour to remind all of us to treat our planet with loving care.

Earth Hour (www.earthhour.org) starts at 8.30pm-9.30pm on March 28, wherever you live on Planet Earth, and for one hour, you are to turn off the lights.
The number of cities and towns signing up to switch their lights off has already exceeded the ambitious target of 1,000 set by Earth Hour organisers.

I'm joinning this big programme to save our EARTH,what about you?