One of the things I personally like about Facebook is that I follow a number of environmental and edtech sites. Given that, I am exposed to a lot of ideas from a lot of sources. Footpath Foundation shared this infographic created by Greenpeace. Definitely makes you understand why we have treehuggers out there--trees give us a wealth of benefits.
Image from https://www.facebook.com/FootpathFoundation/posts/5082349455157205 created by Greenpeace.