Earth Hour.What is Earth Hour?Well it is a short period of time where most people vote for earth by switching off their house lights.Some shopping malls also takes part in this activity.Earth Hour have been happening for sixty year on28/3.
Speaking of Earth Hour.Did you know that the sun only live for 10 billion years and about 4 billion years have past,so there about 5 billion years left.
That's a really interesting piece of information you provided. Good job!
ReplyDeleteSo what do you think you can do for this Earth that you live on??
Look forward to your post on your camp and Earth hour.