Hello guys, Thursday 22 is the 40th anniversary of Earth Day. Earth Day is a day to remember to take care of our planet. We can keep Earth clean by following the rule of the three "R": "Reduce, Reuse, Recycle". Reduce means use less. Reuse means use again. Recycle means to create a new thing from something old. Don't forget that Every Day is Earth Day. *Click on the image, play and learn.