Found this and am going to post it around on my floors for my students to learn how their actions affect the world!! :D 

P.S. this is a very small photo, and I don’t have the link to it anymore. :( sorry!

Found this and am going to post it around on my floors for my students to learn how their actions affect the world!! :D 

P.S. this is a very small photo, and I don’t have the link to it anymore. :( sorry!