What's Earth Day 2015?
Earth Day is a day that is intended to inspire awareness and appreciation for the Earth's natural environment. Earth Day was founded by United States Senator Gaylord Nelson as an environmental teach-in first held on April 22, 1970. While this first Earth Day was focused on the United States, an organization launched by Denis Hayes, who was the original national coordinator in 1970, took it international in 1990 and organized events in 192 nations. < Wikipedia >
Let's decoration your Facebook home page to celebrate Earth Day 2015 with beautiful pictures below.
Meaning Earth Day 2015 Pictures For Facebook Cover: Making the world greener
Protect the earth green: Beautiful and meaning images for facebook cover on Earth Day 2015
"There is no security on this Earth; there is only opportunity": A meaningful message on Earth Day 2015