Earth Day

April 22 was Earth Day, a day to celebrate our Earth and also a day to remind ourselves about things we can do to keep our planet clean and healthy. You can take a quiz here to see your ecological footprint. Google had a fun quiz for Earth Day, which you can take here.

Image Credits: http://www.earthday.org/2015 for Earth Day’s image
Sources: http://www.earthday.org/2015, Google